EP0370376B2 - Door leaf - Google Patents

Door leaf Download PDF

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Publication number
EP0370376B2
EP0370376B2 EP89121161A EP89121161A EP0370376B2 EP 0370376 B2 EP0370376 B2 EP 0370376B2 EP 89121161 A EP89121161 A EP 89121161A EP 89121161 A EP89121161 A EP 89121161A EP 0370376 B2 EP0370376 B2 EP 0370376B2
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EP
European Patent Office
Prior art keywords
doorleaf
region
panels
panel
hinge
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP89121161A
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German (de)
French (fr)
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EP0370376A3 (en
EP0370376B1 (en
EP0370376A2 (en
Inventor
Thomas J. Dipl.-Ing. Hörmann
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Hoermann KG Brockhagen
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Hoermann KG Brockhagen
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Application filed by Hoermann KG Brockhagen filed Critical Hoermann KG Brockhagen
Publication of EP0370376A2 publication Critical patent/EP0370376A2/en
Publication of EP0370376A3 publication Critical patent/EP0370376A3/en
Publication of EP0370376B1 publication Critical patent/EP0370376B1/en
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    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/48Wings connected at their edges, e.g. foldable wings
    • E06B3/485Sectional doors

Definitions

  • the invention relates to a door leaf the features of the preamble of the claim 1.
  • Such a door leaf is from DE 37 26 699 A1 known.
  • a Direction of movement one after the other hinged panels of such a door leaf especially a sectional gate - an arched one Management area that is between the approximately vertically directed rectilinear guide section for the inclusion of the door leaf in the Closed position and the approximately horizontal Guide section for receiving the door leaf is in the open position.
  • the panels are hinged together hinged, the hinge axis on the inside of the door leaf runs, the door leaf side, that the inside of the one to be closed with the door leaf Building room or the like facing is.
  • this state of the art in contrast to other known training courses - FR-PS 1.310.605, DE-GM 88 00 956 - a level training provided, in which the convex and concave surface areas then step areas are provided that interlock in the door leaf closed position. Due to this course of the step, the gap led like a labyrinth seal, the step areas can move the panels perpendicular to the level of the closed door leaf hinder, for example under the influence of wind, and the hinge tabs are on the step areas a suitable contact surface and leave proportionate better.
  • the invention is based on the object Door leaf of the type mentioned above is available to provide, whose neighboring panels under improved Sealing conditions exact and simple are connectable.
  • each other End faces of two adjacent panels each designed that the one formed between you Gap with the door leaf running approximately in one plane, that is, in the opening condition close to the ceiling, or - what is important here - when the door leaf is closed is so interrupted that the two End faces in a portion of the from the Outside of the door leaf towards the inside extending gap in a gap section to each other and the top panel supports the lower panel.
  • the schematic side view of a sectional door 1 shows a total of 1 designated door leaf, which in the closed position 2 is shown with solid lines, during the dashed rendering of the door leaf or the panels approximately the open position 3 of the door leaf below the ceiling of one Recognize the room to be locked with the door leaf leaves.
  • the lowest in the closed position The panel is 4 ', the one above it is 4 and that, in turn, located above panel 4 Panel labeled 4 ".
  • In the hinge area between the panels are provided on these rollers 5, which engage in guide rails 6, such as this is generally known at the gates of this type is.
  • the guide rails consist of one approximately vertical, straight section for holding the door leaf in the closed position 2, an arcuate transition section and an approximately horizontally straight line Section for the inclusion of the door leaf in the Open position together.
  • a separate horizontal guide with oblique extending transition piece 6 ' provided to the top panel into the To transfer the closed position, as can be seen in FIG. 1 leaves.
  • In the closed position 2 forms the door leaf an outward-facing outer door leaf 17 and one to be locked inside the Room inside door leaf 18.
  • FIGS. 2 to 9 each show the connection area between two adjacent panels 4 and 4 'reproduced, and that shows the left panel shows the two panels in the Swivel position in which they are in a door leaf level located here in the door leaf closed position 2, and the illustration on the right shows the Panels in the swiveled position in which they are Transition between the door leaf closed position 2 and the door leaf opening position 3 their largest Take pivot angle 16 to each other.
  • the door leaf closed position is the one facing upwards Face 8 of the respective lower panel 4 ' the downward face 9 of the upper Panels 4 opposite.
  • the upward Front side 8 has a convex surface area 10 and the downward face 9 a concave surface area 11, which Areas arcuate, in particular circular arc approximately with the center in the hinge axis 13 can be located.
  • the convex surface area 10 as well as the concave surface area 11 each in the form of a polygon formed several polygon sections.
  • the Focal points of the polygons from the respective Polygon sections i.e. the intersection of the perpendicular bisector on the individual sections itself in a point or point range that is in the hinge axis 13 or close to it, at least but on the neighboring hinge axis 13 is too clear.
  • each left representation - each other opposite end faces 8 and 9 becomes a Gap area 15 formed in the reproduced Examples of the thickness of the panels seen not consistently broad is trained.
  • the surface area 10 the downward face 9 of the upper Panels 4 can also have a rectangular shape, the downward protruding leg in the The outer surface of the door leaf runs and with it freely protruding edge with tracing the Gap area compared to the convex upwards curved surface area 10 of the lower panel 4 'in the course of the pivoting movement of the Panels are moved against each other.
  • the gap area 15 in each through the operation-related swivel state between panels 4 and 4 'remain so narrow that finger intervention is not possible. This applies to everyone mentioned and comparable training of the convex and concave surface areas.
  • the surface area 11 runs after face 9 directed downward in a nose edge 23 while the convex surface area 10 of the upward face 8 of the Door leaf outer side 17 seen into the interior of the panel runs into a corner edge 22.
  • step areas 19 and 20 together with the convex and the concave Surface areas 10 and 11 a positive Engagement between the facing each other End faces 8 and 9 of adjacent panels, so that these are perpendicular to their broad side of the door leaf directed forces - for example wind pressure - can't move against each other and so no opening in the closed position Allow the existing door leaf.
  • the step region 20 projecting downwards the downward face 9 converges with that at the mouth of the gap area 15 nose edge located in the outer surface of the door leaf 23 each of the same panel 4 in one Plane out that is perpendicular to the panel broadsides runs and a safe parking of the panel 4 allowed upright on a flat floor.
  • FIG. 2 shows a first embodiment of the Panels 4, in the form of a single shell 29, facing towards the outside of the door leaf 17 Broad side formed as the outer wall 35 of the panel is. Seen from the inside of the door leaf 18 the panels are "open” except for upper transverse to the direction of movement and lower edge regions 24, 25, each on are folded back and thus an intensified Zone for defining the hinge tabs 26 and 27 of the hinge connection 12 Form with the help of screws 36.
  • the hinge connection 12 consists of several, across the width of the panels in the direction of the hinge axis 13 successively arranged individual hinges.
  • the shell 29 made of thin sheet metal is braced by means of struts 39, which in the area the hinge tabs 26 and 27 with tongue-shaped Ends 40 outside on the edge areas 24 rest. These tongue-shaped ends 40 will be penetrated by the screws 36.
  • End faces 8 (lower panel 4 ') and 9 (top panel 4) are made up of different Sections together.
  • the one pointing upwards End face 8 is from the outer side 17 of the door leaf seen here after one of the nose edge 23 of the upper panels 4 opposite, a bead emulating bevel by a convex Surface area 10 from a polygon of Sections 50, 51 and 52 formed on the in Direction to the inside of the door leaf 18 to an end region 61 follows, which continues in this direction seen inwards in a roughly parallel to the inner surface of the door leaf running wall merges which extends obliquely to the inside of the door leaf 18 Wall 63 connects.
  • the last two The walls mentioned form the step area 19 of the end face 8, which is towards the inside of the associated panels extends.
  • the down directed end face 9 is from the outside of the door leaf 17 seen through one on the edge of the nose 23 subsequent, the concave surface area 11 forming polygon from the sections 48 and 49 formed on the towards on the inside of the door leaf 18 to an end region 62 follows who continues in this direction seen inside in approximately parallel to the inner surface of the door leaf running wall passes to the one that runs obliquely to the inside of the door leaf 18 Wall 64 connects.
  • the two surface areas 10 and 11 of the End faces 8 and 9 close in the door leaf closed position the gap area 15 in which the End faces are spaced apart.
  • the two Face regions 61 and 62 of the face 8 and 9 lie against each other and form the Gap section 60, in which the gap distance of the gap course from the outside of the door leaf 17 interrupted accordingly to the inside of the door leaf 18 is.
  • the gap section 60 forms a support area with support or contact surfaces 61 and 62.Continue to inside the door leaf 18 seen again there is a gap between the approximately parallel to each other and to the door leaf inner wall running walls of the two step areas 19 and 20 and flows between them Walls 63 and 64 leading to the inside of the door leaf 18 seen the side walls of one form opening trapezes.
  • the cross-sectional picture of adjacent panels in the door leaf closed position therefore shows none from the outside of the door leaf 17 the door leaf rare 18 continuously spaced Gap, but shows a gap course, which is interrupted in the gap section 60, why better of a dividing line between the End faces 8 and 9 is spoken in the Drawing shows the cross-sectional profile and seen in the width direction of the panels Outlines contour of a corresponding surface course.
  • the gap section 20 or the end face regions or contact surfaces 61 and 62 as a plane Played walls that are parallel to Hinge axis 13 and perpendicular to the panel plane or extend the panel broad sides.
  • the Frontal areas of the gap section can but also in cross section or in the direction of Hinge axis seen angled or warped run and / or do not have to be exactly vertical be aligned with the panel level.
  • the hinge axis area of the hinge 12, in the present case the concrete, pen-shaped Hinge axis 13 along with the encompassing Rolling sections 73, is in the embodiment 2 between the side walls 63 and 64 of the step areas 19 and 20 added, while the hinge tabs 26 and 27 extending parallel to the walls 63 and 64 Intermediate webs 72 to the rolling sections Connect 73 and the rest of the tongue-shaped ends 40 of the strut 39 and thus the edge regions 24, 25 of the shells 29 fit and in the respective panel level extend the inside of the door leaf 18.
  • the pivot axis of the hinge axes reaches 13 in a position from the inside of the door leaf 18 offset to the inside of the panel, like this Figure shows.
  • the panels according to the embodiment according to Figure 3 are each as a double-walled body formed by a the outer wall 35 and the two end faces 8 and 9 as well this has adjacent edge areas 24 Outer shell 30 and through a rear wall 41 forming cover 42 is assembled.
  • the Cover 42 is with folds on itself even reinforced edge portions 43 on the reinforced by folded-over wall sections 25 Edge areas 24 of the outer shell 30 are placed, so that the hinge tabs 26 and 27 with the reinforced edge portions 43 and the reinforced Edge areas 24, 25 of the outer shell 30 by means of screw connections indicated by dash-dotted lines 26 are connected.
  • each associated panels 4 or 4 'protruding Edges of the edge sections 43 of the rear wall 41 are provided with clip edges 45, which are the folding areas between the edge areas 24 and their wall sections folded back on themselves 25 resilient in the manner of a snapper spread. Let it this way the outer shell 30 and the rear wall 41 in front the screw connection with the hinge tabs 2 and 27 in the sense of a simple pre-assembly with each other connect.
  • the panels can be insulated 32 can be foamed, for example. Otherwise, the contours of the end faces 8 and 9, the hinges and the seal according to type and Training taken as in the embodiment according to Figure 2.
  • the embodiment of Figure 4 differs from that of Figure 3 a thickened panel formation such that the Outer shells 59 in the area of the end walls 63 and 64 of step areas 19 and 20 are trained longer. Otherwise include Outer shells 59 in turn the outer wall 35 as well as the edge areas 24 along with their folds, as described in connection with Figure 3 has been. Because of the longer trained Front side walls 63 and 64 engage Hinge axis 13 correspondingly further into the interior of the panels, as can be seen in FIG. 4 leaves. To this extent, this results from the pivoting the same relationships in terms of shape the surface areas 10 and 11 as in the examples of Figures 2 and 3 what also applies to the seal 33. These panels too can be foamed with an insulating compound 32 be.
  • the instructions and training in the area the connection between the outer shell and Back wall correspond to those of the embodiment according to Figure 3, and the training The hinge 12 differs only in this respect adapted to the end walls 63 and 64 longer dimensions of the intermediate webs 72.
  • the panels 4 and 4 'each have frame 47, each of which has an edge section of the outer wall 35, the end faces 8 and 9 and the Edge areas 24 or an edge section forming them the rear wall 41 for the bracket the hinge cloth 26 and 27 comprises.
  • the design the end faces and the formation and arrangement the hinge 12 corresponds to that the seal 33 the conditions as in the embodiment according to Figures 2 and 3.
  • glazing or cover is used.
  • the Frame 47 can be made of metal - for example sheet metal or light metal, plastic and / or wood.
  • the embodiment of Figure 6 has a modification of that of Figure 5 in that regard on that heat transfer from one Door leaf side to the other is disabled.
  • frames 47 of panels 4 and 4 ' one each located on the outside of the door leaf 17
  • Both frame parts 74 and 75 are in the direction of the panel thickness by bridging between them, heat-insulating plastic webs 76 connected and held together.
  • the plastic bars are resistant to higher temperatures.
  • the upward end wall of the from the two Frame parts 74 and 75 formed frame 47 has an insulating body between these frame parts 77 on part of the gap area 15 limiting polygon of the convex Surface area 10 and at least one Part of the face side area or the contact surface 61 of the gap area 60 forms.
  • the insulating body is also designed as a sealing strip, so that such in towards the door leaf outside 17 directed end region of the gap region 15 as separate sealing strip can be omitted. That too is Mouth of the gap area 15 on the outside 18 not designed as a replica of a bead, because such beads in those in question Frame construction methods of the panels over their Repetition in the direction of movement are not provided.
  • each hinge tab 26 and 27 are parallel to the inside of the door leaf 18 of each to be connected Panels 4 or 4 'extending fastening area 71 and one opposite to the outside of the door leaf 17 obliquely, for example around one Angles greater than 30 ° from the level of the fastening area 71 of this bent Intermediate web 72 and one on the latter subsequent, encompassing the hinge axis 13 Rolling section 43 which is in the connection area to the intermediate bridge 72 on one the cladding region facing the door leaf outer side 17 the hinge axis 13 runs up.
  • Hinges 12 'are used, each of which hinge tabs 26 'and 27' parallel to the inside of the door leaf 18 of the panel to be connected 4 or 4 'extending fastening area 71' and one in the same level or to the inside of the panel inclined intermediate web 72 and one adjoining the latter, the Hinge axis 13 'encompassing roll section 73 ', which with its on the intermediate web subsequent starting area to one of the Outside of the door leaf 17 facing away from the jacket area the hinge axis runs up.
  • the hinge flaps required around the hinge axis Recesses in the intermediate webs of the hinge tabs corresponding to the largest swivel angle intended.
  • the exemplary embodiment according to FIG. 8 corresponds regarding hinge training and Hinge arrangement according to the embodiment Figure 3, however, is the formation of the convex and concave surface areas 10 and 11 as well as the position of the gap section 60 differently met.
  • the convex surface area 10 of the upward end wall 8 of the lower Panels 4 ' largely show the traverse sections 50, 51 and 52 and the receiving groove 34 for the seal 33.
  • the concave Surface area 11 of the downward Front 9 of the upper panel 4 is off two sections 48 and 49 formed immediately to the wall of the step area 20 of this Connect the front. So these sections form with a wall almost a U-shaped groove.
  • the nose edge 23 has been preserved and pivots towards the convex surface area 10 in a similar way as 3 or 2 in the exemplary embodiment.
  • the gap section 60 is in the region of the step regions 19 and 20 relocated, with regard to the im Gap section 60 adjacent wall areas 61 ', 62' again by grading the in Thickness direction of the panels opposite each other Walls of step areas 19 and 20.
  • the levels 19 and 20 are therefore each as Double stages formed, as shown in Figure 8 reveals.
  • the gap section 60 is located well above the hinge axis, which for the Prevention of additional finger intervention Advantage is.
  • the one used in this embodiment Hinge 12 is particularly simple provided with a hinge axis 13, the Swivel axis in the surface of the inside of the door leaf 18 runs so that the hinge is only partially between the inner sections of the door leaf the end walls 63 and 64 of the step areas 19 and 20 engages.
  • a hinge training can also in the aforementioned Use versions and leave vice versa the hinges of the aforementioned versions type used in this latter embodiment use, taking the shape of the convex and concave surface areas can change something if necessary, so that the tracing of the gap area 15th through the nose edge 23 when pivoting the Panels against each other are preserved in such a way that a finger intervention between the panels prevents is.
  • the remaining between the individual hinges Areas on the inside of the door leaf 18 are like this dimensioned so that a fingertip prevents or is possible such that a pivoting of the panels does not pinch your fingers.
  • Figure 10 gives the front or cross-sectional representation seen in the axial direction of a double-shell Panel 4 again, the translucent or clear glass-like plastic, is obtained for example by extrusion.
  • the profile points in the connection areas of the Hinge tabs corresponding reinforcements or cavities and is beyond his Height seen with in the direction of thickness Stiffening bars provided.

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  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Wing Frames And Configurations (AREA)
  • Laminated Bodies (AREA)
  • Hinges (AREA)
  • Extensible Doors And Revolving Doors (AREA)
  • Materials For Medical Uses (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Gates (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Lock And Its Accessories (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Abstract

Door leaf made of a number of panels connected by means of hinges, in particular an articulated ceiling door, in which the insertion of fingers into the gap between two consecutive panels is prevented in that those end faces of adjacent panels which are turned towards one another are provided with end surfaces which run in arched manner approximately about the hinge axis, so that a finger-wide gap does not arise between the panels in any pivoting position, in which connection, outside the end surfaces which run in an arched manner and start from the outside of the door leaf, in the region close to the inside of the door leaf, step regions are formed, which engage in one another in the closed position of the door leaf. In order to be able simply to manufacture such a door made of panels in a tight or supported or accurately oriented closed position in relation to one another, a gap section, in which the gap distance is interrupted and across which the panels, in the closed position of the door leaf, lie against one another, is provided in the gap region between those end faces of adjacent panels which are turned towards one another, seen from the outside of the door leaf to the inside of the door leaf.

Description

Die Erfindung bezieht sich auf ein Torblatt mit den Merkmalen des Oberbegriffes des Anspruches 1.The invention relates to a door leaf the features of the preamble of the claim 1.

Ein solches Torblatt ist aus der DE 37 26 699 A1 bekannt. Beim Übergang von der Schließlage in die Öffnungslage und umgekehrt durchlaufen die in Bewegungsrichtung aufeinanderfolgend aneinander angelenkten Paneele eines solchen Torblattes - insbesondere eines Sektionaltores - einen bogenförmigen Führungsbereich, der sich zwischen dem etwa vertikal gerichteten geradlinigen Führungsabschnitt für die Aufnahme des Torblattes in der Schließstellung und dem etwa horizontal verlaufenden Führungsabschnitt für die Aufnahme des Torblattes in der Offenstellung befindet. Zu diesem Zwecke sind die Paneele durch Scharniere aneinander angelenkt, deren Scharnierachse an der Torblattinnenseite verläuft, der Torblattseite also, die dem Inneren des mit dem Torblatt zu verschließenden Gebäuderaumes oder dergleichen zugewandt ist. Um zu verhindern, daß in den bei Durchlaufen des bogenförmigen Führungsbereiches entstehenden Verschwenklagen benachbarter Paneele zueinander zwischen diesen ein Spalt entsteht, in welchen man mit den Fingern ungewollt oder im Zuge einer insoweit nicht sachgerechten Handhabung des Torblattes von Hand eingreifen kann, sind die einander zugewandten Stirnseiten der jeweils benachbarten Paneele mehr oder weniger im Querschnitt kreisbogenförmig verwölbt ausgebildet, und zwar in etwa mit dem Kreisbogenmittelpunkt in der Scharnierachse gelegen. Dabei ist zwischen den beiden einander gegenüberliegenden verwölbten Stirnseiten jeweils ein Spalt gebildet, der sich zwischen der Außenseite und der Innenseite des Torblattes durchgehend erstreckt, wenn man von gesondert vorgesehenen, elastischen Dichtungsstreifen absieht. Die Verbindung zwischen den jeweils benachbarten Paneelen unter Einhaltung des dort vorgesehenen Spaltes wird durch die zugehörigen Scharnierverbindungen sichergestellt und muß nicht zuletzt wegen der vorgesehenen Dichtungen in genauer Zuordnung erfolgen, was bei Anbringung dieser Scharnierverbindungen zwischen den Paneelen entsprechend umständlich ist.Such a door leaf is from DE 37 26 699 A1 known. When moving from the closed position in pass through the opening position and vice versa Direction of movement one after the other hinged panels of such a door leaf - especially a sectional gate - an arched one Management area that is between the approximately vertically directed rectilinear guide section for the inclusion of the door leaf in the Closed position and the approximately horizontal Guide section for receiving the door leaf is in the open position. To this For purposes, the panels are hinged together hinged, the hinge axis on the inside of the door leaf runs, the door leaf side, that the inside of the one to be closed with the door leaf Building room or the like facing is. To prevent that from going through of the arcuate guide area Pivotal positions of adjacent panels to one another a gap arises between them, in which one with the fingers unintentionally or on the train in this respect improper handling of the door leaf can intervene by hand mutually facing end faces of the adjacent Panels more or less in cross section arched, and approximately with the center of the circular arc in the Hinge axis located. It is between the two arched opposite one another End faces each formed a gap that between the outside and inside of the door leaf extends continuously if one of separately provided elastic sealing strips refrains. The connection between each neighboring panels in compliance with the there provided gap is by the associated Hinge connections ensured and must not least because of the seals provided be done in precise assignment, what when attaching of these hinge connections between the Panels is correspondingly cumbersome.

Andererseits ist bei diesem Stand der Technik im Gegensatz zu anderen bekannten Ausbildungen - FR-PS 1.310.605, DE-GM 88 00 956 - eine Stufenausbildung vorgesehen, bei welcher an die konvex und konkav ausgebildeten Oberflächenbereiche anschließend Stufenbereiche vorgesehen sind, die in der Torblattschließstellung ineinandergreifen. Aufgrund dieses Stufenverlaufes wird der Spalt nach Art einer Labyrinthdichtung geführt, die Stufenbereiche können eine Versetzbewegung der Paneele senkrecht zur Ebene des geschlossenen Torblattes behindern, beispielsweise unter Windeinfluß, und die Scharnierlappen finden an den Stufenbereichen eine geeignete Anlagefläche und lassen sich besser proportionieren.On the other hand, this state of the art in contrast to other known training courses - FR-PS 1.310.605, DE-GM 88 00 956 - a level training provided, in which the convex and concave surface areas then step areas are provided that interlock in the door leaf closed position. Due to this course of the step, the gap led like a labyrinth seal, the step areas can move the panels perpendicular to the level of the closed door leaf hinder, for example under the influence of wind, and the hinge tabs are on the step areas a suitable contact surface and leave proportionate better.

Der Erfindung liegt die Aufgabe zugrunde, ein Torblatt der eingangs genannten Art zur Verfügung zu stellen, dessen benachbarte Paneele unter verbesserten Dichtungsbedingungen exakt und einfach verbindbar sind.The invention is based on the object Door leaf of the type mentioned above is available to provide, whose neighboring panels under improved Sealing conditions exact and simple are connectable.

Ausgehend von einem Torblatt mit den Merkmalen des Oberbegriffes des Anspruches 1 wird diese Aufgabe erfindungsgemäß durch dessen kennzeichnende Merkmale gelöst.Starting from a door leaf with the characteristics the preamble of claim 1 this task according to the invention characteristic features solved.

Erfindungsgemäß sind die einander zugewandten Stirnseiten je zweier benachbarter Paneele derart gestaltet, daß der zwischen Ihnen gebildete Spalt bei etwa in einer Ebene verlaufendem Torblatt, also im deckennahen Öffnungszustand, oder - was hier wichtig ist - im Schließzustand des Torblattes derart unterbrochen ist, daß die beiden Stirnseiten in einem Teilbereich des sich von der Außenseite des Torblattes zu dessen Innenseite hin erstreckenden Spaltes in einem Spaltabschnitt aneinander anliegen und sich das obere Paneel an dem jeweils unteren Paneel abstützt. Damit kann man in diesem Spaltabschnitt bzw. Anlagebereich nicht nur eine Abdichtung zwischen den Paneelen herbeiführen, sondern vor allem die Lage der Paneele im Torblattschließzustand zueinander exakt bestimmen, so daß eine im übrigen Spaltbereich vorgesehene Dichtung wegen der dort definierten Spaltbreite und dergleichen Formgebung genau bemessen und hinsichtlicher ihrer Elastizität derart bestimmt werden kann, daß eine Dichtung unter minimalem Verschleiß und geringstem Reibwiderstand vorgesehen werden kann. Von besonderem Vorteil ist, daß jeweils benachbarte Paneele durch den Angriff im Anlagebereich des Spaltabschnittes aneinander genau Abstandsdefiniert angeordnet werden können, bevor die Gelenkverbindung zwischen den Paneelen durch die Scharnierverbindung, insbesondere in Form von über die quer zur Bewegungsnchtung verlaufende Länge verteilt angeordneten Scharnieren, hergestellt wird, deren lagegerechte Anbringung sich dadurch ganz erheblich erleichtert. Darüber hinaus können die Paneele im Schließzustand des Torblattes aufeinander abgestützt ruhen, praktisch ohne die Scharnierverbindungen zwischen ihnen zu belasten, so daß diese insoweit nur auf Zug beansprucht werden und Wechselbelastungen entfallen, die die Dauerhaftigkeit der Scharnierbefestigungen beeinträchtigen können.According to the invention are facing each other End faces of two adjacent panels each designed that the one formed between you Gap with the door leaf running approximately in one plane, that is, in the opening condition close to the ceiling, or - what is important here - when the door leaf is closed is so interrupted that the two End faces in a portion of the from the Outside of the door leaf towards the inside extending gap in a gap section to each other and the top panel supports the lower panel. So that can one in this gap section or contact area not just a seal between the panels bring about, but especially the location of the panels exactly in relation to each other when the door leaf is closed determine so that one in the remaining gap area provided seal because of the one defined there Gap width and the like shape exactly dimensioned and in terms of their elasticity can be determined that a seal under minimal wear and friction can be provided. Of special The advantage is that adjacent panels through the attack in the contact area of the gap section precisely spaced apart can be before the articulation between the panels through the hinge connection, especially in the form of across the The length of the movement is arranged in a distributed manner Hinges are manufactured, their correct position Attaching yourself quite considerably facilitated. In addition, the panels supported on each other when the door leaf is closed rest, practically without the hinge connections strain between them so that this insofar as are only claimed on train and Alternating loads are eliminated, which is the durability of the hinge attachments can.

Bevorzugte Ausführungen der Erfindung ergeben sich aus den Unteransprüchen, insbesondere im Zusammenhang mit den in der Zeichnung wiedergegebenen Ausführungsbeispielen, deren nachfolgende Beschreibung die Erfindung näher erläutert. Es zeigen

Figur 1
eine schematische Seitenansicht eines Sektionaltores mit einem Torblatt gemäß einem der Ausführungsbeispiele;
Figur 2
schematisierte Teilquerschnittsdarstellungen der stirnseitigen Teilbereiche zweier benachbarter Paneele eines ersten Ausführungsbeispieles mit einem Scharnier in Seitenansicht sowohl im Schließzustand als auch im maximalen Verschwenkzustand im Bereich des bogenförmigen Führungsüberganges zwischen der geradlinigen, etwa horizontalen Führung für die Offenstellung und der geradlinigen, etwa vertikalen Führung für die Schließstellung des Torblattes eines Sektionaltores;
Figur 3
Darstellungen entsprechend Figur 2 für eine zweite Ausführungsform der Paneele;
Figur 4
Darstellungen entsprechend Figur 3 einer demgegenüber dickeren Ausführung der Paneele;
Figur 5
Darstellungen entsprechend denjenigen der Figur 2 für eine vierte Ausführungsform der Paneele;
Figur 6
Darstellungen entsprechend Figur 5 für eine demgegenüber abgewandelte Ausführungsform der Paneele;
Figur 7
Darstellungen entsprechend Figur 2 mit demgegenüber abgewandelter Scharnierausführung;
Figur 8
Darstellungen entsprechend denjenigen der Figur 2 für ein weiteres Ausführungsbeispiel der Paneele mit demgegenüber dickerer Ausführung der Paneele;
Figur 9
eine Stirnschmalseitenansicht eines doppelschaligen Paneels in transparenter Schalenwerkstoffausführung.
Preferred embodiments of the invention result from the subclaims, in particular in connection with the exemplary embodiments shown in the drawing, the following description of which explains the invention in more detail. Show it
Figure 1
is a schematic side view of a sectional door with a door leaf according to one of the embodiments;
Figure 2
Schematic partial cross-sectional views of the end portions of two adjacent panels of a first embodiment with a hinge in side view both in the closed state and in the maximum pivoting state in the area of the curved guide transition between the straight, approximately horizontal guide for the open position and the straight, approximately vertical guide for the closed position of the Door leaf of a sectional door;
Figure 3
Representations corresponding to Figure 2 for a second embodiment of the panels;
Figure 4
Representations corresponding to Figure 3 a thicker version of the panels;
Figure 5
Representations corresponding to those of Figure 2 for a fourth embodiment of the panels;
Figure 6
Representations corresponding to Figure 5 for a modified embodiment of the panels;
Figure 7
Representations corresponding to Figure 2 with a modified hinge design;
Figure 8
Representations corresponding to those of Figure 2 for a further embodiment of the panels with a thicker version of the panels;
Figure 9
an end narrow side view of a double-shell panel in a transparent shell material version.

Die schematisierte Seitenansicht eines Sektionaltores nach Figur 1 zeigt ein insgesamt mit 1 bezeichnetes Torblatt, das in der Schließstellung 2 mit durchgezogenen Linien wiedergegeben ist, während die gestrichelte Wiedergabe des Torblattes bzw. der Paneele annähernd die Öffnungsstellung 3 des Torblattes unterhalb der Decke eines mit dem Torblatt zu verschließenden Raumes erkennen läßt. Das in der Schließstellung unterste Paneel ist mit 4', das darüber angeordnete mit 4 und das widerum oberhalb des Paneels 4 gelegene Paneel mit 4" bezeichnet. Im Scharnierbereich zwischen den Paneelen sind an diesen Rollen 5 vorgesehen, die in Führungsschienen 6 eingreifen, wie dies bei den Toren dieser Art allgemein bekannt ist. Die Führungsschienen setzen sich aus einem etwa vertikal verlaufenden, geradlinigen Abschnitt für die Aufnahme des Torblattes in der Schließstellung 2, einem bogenförmigen Übergangsabschnitt und einem etwa horizontal geradlinig verlaufenden Abschnitt für die Aufnahme des Torblattes in der Öffnungsstellung zusammen. Für die obere Rolle des in der Schließstellung obersten Paneeles ist eine gesonderte horizontale Führung mit schräg verlaufendem Übergangsstück 6' vorgesehen, um das oberste Paneel bei geringer Sturzhöhe in die Schließlage zu überführen, wie dies Figur 1 erkennen läßt. In der Schließlage 2 bildet das Torblatt eine nach außen gerichtete Torblattaußenseite 17 und eine in das Innere des zu verschließenden Raumes gencntete Torblattinnenseite 18.The schematic side view of a sectional door 1 shows a total of 1 designated door leaf, which in the closed position 2 is shown with solid lines, during the dashed rendering of the door leaf or the panels approximately the open position 3 of the door leaf below the ceiling of one Recognize the room to be locked with the door leaf leaves. The lowest in the closed position The panel is 4 ', the one above it is 4 and that, in turn, located above panel 4 Panel labeled 4 ". In the hinge area between the panels are provided on these rollers 5, which engage in guide rails 6, such as this is generally known at the gates of this type is. The guide rails consist of one approximately vertical, straight section for holding the door leaf in the closed position 2, an arcuate transition section and an approximately horizontally straight line Section for the inclusion of the door leaf in the Open position together. For the top roll of the topmost panel in the closed position a separate horizontal guide with oblique extending transition piece 6 'provided to the top panel into the To transfer the closed position, as can be seen in FIG. 1 leaves. In the closed position 2 forms the door leaf an outward-facing outer door leaf 17 and one to be locked inside the Room inside door leaf 18.

In den Figuren 2 bis 9 ist jeweils der Verbindungsbereich zwischen zwei benachbarten Paneelen 4 und 4' wiedergegeben, und zwar zeigt die jeweils linke Darstellung die beiden Paneele in der Verschwenkstellung, in der sie sich in einer Torblattebene befinden, hier in der Torblattschließstellung 2, und die jeweils rechte Darstellung zeigt die Paneele in der Verschwenkstellung, in der sie beim Übergang zwischen der Torblattschließstellung 2 und der Torblattöffnungsstellung 3 ihren größten Verschwenkwinkel 16 zueinander einnehmen. In der Torblattschließstellung liegt die nach oben gerichtete Stirnseite 8 des jeweils unteren Paneels 4' der nach unten gerichteten Stirnseite 9 des oberen Paneels 4 gegenüber. Die nach oben gerichtete Stirnseite 8 weist einen konvexen Oberflächenbereich 10 und die nach unten gerichtete Stirnseite 9 einen konkaven Oberflächenbereich 11 auf, welche Bereiche bogenförmig, insbesondere kreisbogenförmig etwa mit dem Mittelpunkt in der Scharnierachse 13 gelegen ausgebildet sein können. Im Rahmen der vorliegend wiedergegebenen Ausführungsbeispiele sind sowohl der konvexe Oberflächenbereich 10 als auch der konkave Oberflächenbereich 11 jeweils in Gestalt eines Polygons aus mehreren Polygonabschnitten ausgebildet. Die Brennpunkte der Polygonzüge aus den jeweiligen Polygonabschnitten, d.h. die Schnittpunkte der Mittelsenkrechten auf den einzelnen Abschnitten, treffen sich in einem Punkt oder Punktbereich, der in der Scharnierachse 13 oder nahe bei dieser, zumindest aber auf die benachbarte Scharnierachse 13 zu gericntet liegt. Zwischen den aus diesen Polygonabschnitten 48 und 49 bzw. 50, 51 und 52 gebildeten konvexen und konkaven Oberflächenbereichen 11 bzw. 11 der beiden in der Torblattschließstellung - jeweils linke Darstellung - einander gegenüberliegenden Stirnseiten 8 und 9 wird ein Spaltbereich 15 gebildet, der in den wiedergegebenen Ausführungsbeispielen über die Dicke der Paneele gesehen nicht gleichbleibend breit verlaufend ausgebildet ist. Es kann der Oberflächenbereich 10 der nach unten weisenden Stirnseite 9 des oberen Paneels 4 auch rechtwinkelförmig ausgebildet sein, wobei der nach unten abragende Schenkel in der Außenfläche des Torblattes verläuft und mit seiner frei abragenden Kante unter Nachzeichnung des Spaltbereiches gegenüber dem nach oben konvex verwölbten Oberflächenbereich 10 des unteren Paneels 4' im Zuge der Verschwenkbewegung der Paneele gegeneinander verschoben wird. Wichtig ist dabei, daß der Spaltbereich 15 in jedem durch den Betrieb bedingten Verschwenkzustand zwischen den Paneelen 4 und 4' so schmal bleibt, daß ein Fingereingriff nicht möglich ist. Dies gilt für alle angesprochenen und vergleichbaren Ausbildungen der konvexen und konkaven Oberflächenbereiche. Jeweils läuft der Oberflächenbereich 11 der nach unten gerichteten Stirnseite 9 in einer Nasenkante 23 aus, während der konvexe Oberflächenbereich 10 der nach oben gerichteten Stirnseite 8 von der Torblattaußenseite 17 her gesehen ins Paneelinnere hinein in einer Eckkante 22 ausläuft. Wie die jeweils rechte Darstellung der Figuren 2 bis 9 erkennen läßt, endet die Überlappung der Oberflächenbereiche 10 und 11 über einen Restwinkelbereich im Zuge sich vergrößernden Schwenkwinkels, so daß zwischen der Nasenkante 23 und der Eckkante 22 ein Öffnungsspalt 21 gebildet wird, der kleiner ist, als daß die Finger einer Hand durch diesen Öffnungsspalt in den Raum zwischen den Stirnseiten 8 und 9 der Paneele 4 und 4' eingeführt werden könnten; diese Weite des Öffnungsspaltes 21 ist vorzugsweise kleiner als 4 mm.FIGS. 2 to 9 each show the connection area between two adjacent panels 4 and 4 'reproduced, and that shows the left panel shows the two panels in the Swivel position in which they are in a door leaf level located here in the door leaf closed position 2, and the illustration on the right shows the Panels in the swiveled position in which they are Transition between the door leaf closed position 2 and the door leaf opening position 3 their largest Take pivot angle 16 to each other. In the door leaf closed position is the one facing upwards Face 8 of the respective lower panel 4 ' the downward face 9 of the upper Panels 4 opposite. The upward Front side 8 has a convex surface area 10 and the downward face 9 a concave surface area 11, which Areas arcuate, in particular circular arc approximately with the center in the hinge axis 13 can be located. in the Framework of the exemplary embodiments shown here are both the convex surface area 10 as well as the concave surface area 11 each in the form of a polygon formed several polygon sections. The Focal points of the polygons from the respective Polygon sections, i.e. the intersection of the perpendicular bisector on the individual sections itself in a point or point range that is in the hinge axis 13 or close to it, at least but on the neighboring hinge axis 13 is too clear. Between those of these Polygon sections 48 and 49 or 50, 51 and 52 formed convex and concave surface areas 11 or 11 of the two in the door leaf closed position - each left representation - each other opposite end faces 8 and 9 becomes a Gap area 15 formed in the reproduced Examples of the thickness of the panels seen not consistently broad is trained. The surface area 10 the downward face 9 of the upper Panels 4 can also have a rectangular shape, the downward protruding leg in the The outer surface of the door leaf runs and with it freely protruding edge with tracing the Gap area compared to the convex upwards curved surface area 10 of the lower panel 4 'in the course of the pivoting movement of the Panels are moved against each other. Important is that the gap area 15 in each through the operation-related swivel state between panels 4 and 4 'remain so narrow that finger intervention is not possible. This applies to everyone mentioned and comparable training of the convex and concave surface areas. In each case, the surface area 11 runs after face 9 directed downward in a nose edge 23 while the convex surface area 10 of the upward face 8 of the Door leaf outer side 17 seen into the interior of the panel runs into a corner edge 22. As the recognize each right representation of Figures 2 to 9 leaves, the overlap of the surface areas ends 10 and 11 over a residual angle range in the course of increasing swivel angle, so that between the nose edge 23 and the corner edge 22 an opening gap 21 is formed, the is smaller than the fingers of one hand this opening gap in the space between the End faces 8 and 9 of the panels 4 and 4 'introduced could become; this width of the opening gap 21 is preferably less than 4 mm.

Im Spaltbereich der Torblattaußenseite 17, d.h. in den Figuren 2 bis 9 nach links gerichtet, ist zwischen den Außenwandungen der Paneele 4 und 4' eine Fuge freigelassen, die in den Spaltbereich 15 übergeht. Diese Fuge simmuliert eine Sicke, deren mehrere in nicht dargestellter Weise im Bereich der Paneele vorgesehen sind.In the gap area of the outside of the door leaf 17, i.e. directed to the left in FIGS. 2 to 9 between the outer walls of the panels 4 and 4 'a joint left in the gap area 15 passes. This joint simulates a bead, the several in a manner not shown in the area the panels are provided.

Während der zwischen den Oberflächenbereichen 10 und 11 der Stirnseiten 8 und 9 in der Torblattschließstellung 2 gebildete Spaltbereich 15 sich - abgesehen von einer Dichtung 33 - zur Torblattaußenseite 17 hin öffnet, setzt sich der Spalt - besser die Trennebene - zwischen den Stirnseiten 8 und 9 in Richtung der Torblattinnenseite 18 gesehen in einem Stufenabschnitt fort, der zwischen einem von der nach oben gerichteten Stirnseite 8 nach unten und damit ihn das zugeordnete Paneel 4' hinein gerichteten Stufenbereich 19 und einem von der nach unten gerichteten Stirnseite 9 nach unten und damit von dem zugeordneten Paneel 4 abragend ausgebildeten Stufenbereich 20 gebildet ist. Die in der Torblattschließstellung ineinandergreifenden Stufenbereiche 19 und 20 bilden zusammen mit den konvexen und den konkaven Oberflächenbereichen 10 und 11 einen formschlüssigen Eingriff zwischen den einander zugewandten Stirnseiten 8 und 9 benachbarter Paneele, so daß diese sich unter senkrecht zu ihrer Torblattbreitseite gerichteten Kräften - beispielsweise Winddruck - nicht gegeneinander verschieben können und damit keine Öffnungsbildung in dem in der Schließstellung befindlichen Torblatt zulassen. Sie dienen darüber hinaus der Aufnahme der Scharnierlappen 26 und 27 der Scharniere 12, deren Scharnierachsbereich in besonders bevorzugter Ausführung zwischen die in der Torblattschließstellung aufeinander zu gerichteten Sfirnseitenbereiche 63 und 64 der Stufenbereiche 19 bzw. 20 mehr oder weniger weit eingreifend aufgenommen ist.During the between the surface areas 10 and 11 of the end faces 8 and 9 in the Door leaf closed position 2 formed gap area 15 - apart from a seal 33 - to Door leaf outer side 17 opens, the sits down Gap - better the parting line - between the End faces 8 and 9 towards the inside of the door leaf 18 continued in a step section which between one of the upward End face 8 down and thus the assigned Panel 4 'stepped area 19 and one from the face down 9 down and thus from the assigned Panel 4 protruding step area 20 is formed. The interlocking in the door leaf closed position Form step areas 19 and 20 together with the convex and the concave Surface areas 10 and 11 a positive Engagement between the facing each other End faces 8 and 9 of adjacent panels, so that these are perpendicular to their broad side of the door leaf directed forces - for example wind pressure - can't move against each other and so no opening in the closed position Allow the existing door leaf. You serve in addition the inclusion of the hinge lobe 26 and 27 of the hinges 12, their hinge axis area in a particularly preferred embodiment between those in the closed door leaf position to directed front side areas 63 and 64 of the Step areas 19 and 20 more or less far is intervening.

Der nach unten abragende Stufenbereich 20 an der nach unten gerichteten Stirnseite 9 läuft zusammen mit der an der Mündung des Spaltbereiches 15 in der Torblattaußenfläche gelegenen Nasenkante 23 jeweils desselben Paneels 4 in einer Ebene aus, die senkrecht zu den Paneelbreitseiten verläuft und ein sicheres Abstellen des Paneels 4 hochkant auf einem ebenen Boden erlaubt.The step region 20 projecting downwards the downward face 9 converges with that at the mouth of the gap area 15 nose edge located in the outer surface of the door leaf 23 each of the same panel 4 in one Plane out that is perpendicular to the panel broadsides runs and a safe parking of the panel 4 allowed upright on a flat floor.

Die in den Figuren 2 bis 9 wie auch in den übrigen Figuren wiedergegebenen, in Scharnierachsrichtung gesehenen Querschnittskonturen der Paneele gehören jeweils zu Wandungsausbildungen, die sich über die gesamte Länge der Paneele, d.h. die gesamte Torblattbreite senkrecht zur Bewegungsrichtung des Torblattes, in dieser Konturenform gleichmäßig erstrecken.The in Figures 2 to 9 as well as in the other figures reproduced, in the hinge axis direction seen cross-sectional contours of Panels are part of wall designs, which extend over the entire length of the panels, i.e. the entire door leaf width perpendicular to the direction of movement of the door leaf, in this contour shape stretch evenly.

Die vorgeschilderten Merkmale sind den gezeichneten Ausführungsformen gemeinsam und zum Teil aus dem eingangs genannten Stand der Technik bekannt. Die nachfolgende Beschreibung der einzelnen Ausführungsbeispiele berücksichtigt deren unterschiedlichen Einzelaufbau sowie unterschiedliche Scharnierausbildungen und -anordnungen und vor allem die Ausbildung des Spaltabschnittes 60, in welchem die jeweils benachbarten Paneele in der Torblattschließstellung aneinanderliegen bzw. aufeinander abgestütz sind. Insbesondere letzteres hat den großen Vorteil, daß im Zuge des Torblattaufbaues die jeweils aufeinander aufgesetzten Paneele durch die Abstützung ihre optimale Zuordnung erfahren, woraufhin sich die Scharniere besonders einfach in der richtigen Lage anbringen lassen und damit die Beibehaltung der optimalen Ausrichtung und Zuordnung der Paneele zueinander im fertigen Torblall sicherstellen. Soweit sich bestimmte Ausbildungen und Merkmalsgruppen bei den unterschiedlichen Ausführungsformen aus der jeweiligen Zeichnung entnehmbar wiederholen, wird darauf im Folgenden nicht näher eingegangen.The features outlined are those shown Embodiments together and partly from the state of the Technology known. The following description of the individual embodiments taken into account their different individual structure as well as different Hinge designs and arrangements and especially the formation of the gap section 60, in which the respectively neighboring Lay the panels together in the door leaf closed position or are supported on each other. Especially the latter has the great advantage that in the course of the door leaf structure, the one on top of the other Panels through their support their optimal Find out assignment, whereupon the hinges attach particularly easily in the correct position and thus maintaining the optimal Alignment and assignment of the panels to each other ensure in the finished goal ball. So far certain training courses and groups of characteristics the different embodiments from the repeat the respective drawing in a removable manner, will not be discussed in more detail below.

Figur 2 zeigt eine erste Ausführungsform der Paneele 4, und zwar in Form einer einzigen Schale 29, deren zur Torblattaußenseite 17 hin gerichtete Breitseite als Außenwandung 35 des Paneels ausgebildet ist. Von der Torblattinnenseite 18 her gesehen sind die Paneele "offen" und zwar bis auf quer zur Bewegungsrichtung verlaufende obere und untere Randbereiche 24, 25, die jeweils auf sich selbst zurückgefaltet sind und somit eine verstärkte Zone für die Festlegung der Scharnierlappen 26 und 27 der Scharnierverbindung 12 mit Hilfe von Schrauben 36 bilden. Die Scharnierverbindung 12 besteht aus mehreren, über die Breite der Paneele in Richtung der Schamierachse 13 aufeinanderfolgend angeordneten Einzelscharnieren. Die aus dünnem Blech bestehende Schale 29 ist mittels Streben 39 ausgesteift, die im Bereich der Scharnierlappen 26 und 27 mit zungenförmigen Enden 40 außenseitig auf den Randbereichen 24 aufliegen. Diese zungenförmigen Enden 40 werden mit von den Schrauben 36 durchgriffen.Figure 2 shows a first embodiment of the Panels 4, in the form of a single shell 29, facing towards the outside of the door leaf 17 Broad side formed as the outer wall 35 of the panel is. Seen from the inside of the door leaf 18 the panels are "open" except for upper transverse to the direction of movement and lower edge regions 24, 25, each on are folded back and thus an intensified Zone for defining the hinge tabs 26 and 27 of the hinge connection 12 Form with the help of screws 36. The hinge connection 12 consists of several, across the width of the panels in the direction of the hinge axis 13 successively arranged individual hinges. The shell 29 made of thin sheet metal is braced by means of struts 39, which in the area the hinge tabs 26 and 27 with tongue-shaped Ends 40 outside on the edge areas 24 rest. These tongue-shaped ends 40 will be penetrated by the screws 36.

Die in der Torblattschließstellung einander zugewandten Stirnseiten 8 (unteres Paneel 4') und 9 (oberes Paneel 4) setzen sich aus verschiedenen Abschnitten zusammen. Die nach oben weisende Stirnfläche 8 wird von der Torblattaußenseite 17 her gesehen nach einer der Nasenkante 23 des oberen Paneels 4 gegenüberliegenden, eine Sicke nachbildenden Abkantung durch einen konvexen Oberflächenbereich 10 aus einem Polygonzug von Abschnitten 50, 51 und 52 gebildet, auf den in Richtung auf die Torblattinnenseite 18 zu ein Stirnseitenbereich 61 folgt, der weiter in dieser Richtung nach innen gesehen in eine etwa parallel zur Torblattinnenfläche verlaufende Wandung übergeht, an die sich eine schräg zur Torblattinnenseite 18 verlaufende Wandung 63 anschließt. Die beiden zuletzt erwähnten Wandungen bilden den Stufenbereich 19 der Stirnseite 8, der sich zum Inneren des zugehörigen Paneels hin erstreckt. Die nach unten gerichtete Stirnseite 9 wird von der Torblattaußenseite 17 aus gesehen durch einen an die Nasenkante 23 anschließenden, den konkaven Oberflächenbereich 11 bildenden Polygonzug aus den Abschnitten 48 und 49 gebildet, auf den in Richtung auf die Torblattinnenseite 18 zu ein Stirnseitenbereich 62 folgt, der weiter in dieser Richtung nach innen gesehen in einer etwa parallel zur Torblattinnenfläche verlaufende Wandung übergeht, an die sich eine schräg zur Torblattinnenseite 18 verlaufende Wandung 64 anschließt. Diese beiden zuletzt erwähnten Wandungen bilden zusammen mit einem Bereich der zur Torblattinnenseite 18 weisenden Paneelwandung den Stufenbereich 20 der Stirnseite 9, der sich vom Inneren des zugehörigen Paneels abgewandt erstreckt und in der in der linken Darstellung wiedergegebenen Torblattschließstellung in den insoweit eine Ausnehmung bildenden Stufenbereich 19 des benachbarten Paneels eingreift.Those facing each other in the door leaf closed position End faces 8 (lower panel 4 ') and 9 (top panel 4) are made up of different Sections together. The one pointing upwards End face 8 is from the outer side 17 of the door leaf seen here after one of the nose edge 23 of the upper panels 4 opposite, a bead emulating bevel by a convex Surface area 10 from a polygon of Sections 50, 51 and 52 formed on the in Direction to the inside of the door leaf 18 to an end region 61 follows, which continues in this direction seen inwards in a roughly parallel to the inner surface of the door leaf running wall merges which extends obliquely to the inside of the door leaf 18 Wall 63 connects. The last two The walls mentioned form the step area 19 of the end face 8, which is towards the inside of the associated panels extends. The down directed end face 9 is from the outside of the door leaf 17 seen through one on the edge of the nose 23 subsequent, the concave surface area 11 forming polygon from the sections 48 and 49 formed on the towards on the inside of the door leaf 18 to an end region 62 follows who continues in this direction seen inside in approximately parallel to the inner surface of the door leaf running wall passes to the one that runs obliquely to the inside of the door leaf 18 Wall 64 connects. These two last mentioned walls form together with a Area facing the inside of the door leaf 18 Panel wall the step area 20 of the End face 9, which is from the inside of the associated Panels facing away and in the in the left representation shown door leaf closed position in the extent a recess forming step region 19 of the adjacent panel intervenes.

Die beiden Oberflächenbereiche 10 und 11 der Stirnseiten 8 und 9 schließen in der Torblattschließstellung den Spaltbereich 15 ein, in welchem die Stirnseiten voneinander beabstandet sind. Die beiden Stirnseitenbereiche 61 und 62 der Stirnseiten 8 und 9 liegen dagegen aneinander und bilden den Spaltabschnitt 60, in welchem der Spaltabstand des Spaltverlaufes von der Torblattaußenseite 17 zu der Torblattinnenseite 18 hin entsprechend unterbrochen ist. Der Spaltabschnitt 60 bildet insoweit einen Abstützbereich mit Abstütz- oder Anlageflächen 61 und 62. Weiter zur Torblattinnenseite 18 gesehen entsteht wieder ein Spaltabstand zwischen den etwa parallel zueinander und zur Torblattinnenwandung verlaufenden Wandungen der beiden Stufenbereiche 19 und 20 und mündet zwischen deren Wandungen 63 und 64, die zur Torblattinnenseite 18 hin gesehen die Seitenwandungen eines sich öffnenden Trapezes bilden. Das Querschnittsbild benachbarter Paneele in der Torblattschließstellung zeigt also keinen von der Torblattaußenseite 17 zu der Torblattselte 18 durchgehend mit Abstand versehenen Spalt auf, sondern zeigt einen Spaltverlauf, der im Spaltabschnitt 60 unterbrochen ist, weshalb besser von einer Trennlinie zwischen den Stirnseiten 8 und 9 gesprochen wird, die in der Zeichnung den Querschnittsverlauf wiedergibt und die in Breitenrichtung der Paneele gesehen die Kontur eines entsprechenden Flächenverlaufes andeutet.The two surface areas 10 and 11 of the End faces 8 and 9 close in the door leaf closed position the gap area 15 in which the End faces are spaced apart. The two Face regions 61 and 62 of the face 8 and 9 lie against each other and form the Gap section 60, in which the gap distance of the gap course from the outside of the door leaf 17 interrupted accordingly to the inside of the door leaf 18 is. To this extent, the gap section 60 forms a support area with support or contact surfaces 61 and 62.Continue to inside the door leaf 18 seen again there is a gap between the approximately parallel to each other and to the door leaf inner wall running walls of the two step areas 19 and 20 and flows between them Walls 63 and 64 leading to the inside of the door leaf 18 seen the side walls of one form opening trapezes. The cross-sectional picture of adjacent panels in the door leaf closed position therefore shows none from the outside of the door leaf 17 the door leaf rare 18 continuously spaced Gap, but shows a gap course, which is interrupted in the gap section 60, why better of a dividing line between the End faces 8 and 9 is spoken in the Drawing shows the cross-sectional profile and seen in the width direction of the panels Outlines contour of a corresponding surface course.

In der Zeichnung ist die bevorzugte Formgebung des Spaltabschnittes 20 bzw. der Stirnseitenbereiche oder Anlageflächen 61 und 62 als ebene Wandungen wiedergegeben, die sich parallel zur Scharnierachse 13 und senkrecht zu der Paneelebene bzw. deren Paneelbreitseiten erstrecken. Die Stirnseitenbereiche des Spaltabschnittes können aber auch im Querschnitt bzw. in Richtung der Scharnierachse gesehen gewinkelt oder verwölbt verlaufen und/oder müssen nicht exakt senkrecht zur Paneelebene ausgerichtet sein. Hier, wie auch in den Ausführungen nach den Figuren 3 bis 7, ist der vorgeschilderte Verlauf der Stirnseitenbereiche 61 und 62 des Spaltbereiches 60 jeweils zwischen den konkaven bzw. konvexen Oberflächenbereichen und den etwa parallel zur Paneelebene verlaufenden Wandungen der Stufenbereiche 19 und 20 angeordnet, man kann auch sagen in der Endzone des Spaltbereiches, an die die Stufenbereiche anschließen. Dann spricht man den Spaltabschnitt insoweit als Teil des Spaltbereiches 15 an und kann für den in diesen Ausführungsbeispielen wiedergegebenen Anordnungsfall des Spaltabschnittes auch davon sprechen, daß dessen Stirnseitenbereiche 61 und 62 Teile der Polygonzüge der Oberflächenbereiche 10 und 11 bilden, also an den Polygonabschnitt 50 bzw. den Polygonabschnitt 48 anschließen. Der Spaltabschnitt kann grundsätzlich aber auch weiter auf die Mitte der Oberflächenbereiche 10 und 11 hin verschoben angeordnet bzw. im Zuge der dortigen Polygonabschnitte ausgebildet sein.In the drawing is the preferred shape of the gap section 20 or the end face regions or contact surfaces 61 and 62 as a plane Played walls that are parallel to Hinge axis 13 and perpendicular to the panel plane or extend the panel broad sides. The Frontal areas of the gap section can but also in cross section or in the direction of Hinge axis seen angled or warped run and / or do not have to be exactly vertical be aligned with the panel level. Here, as well in the embodiments according to FIGS. 3 to 7 the described course of the frontal areas 61 and 62 of the gap area 60 each between the concave or convex surface areas and the one running approximately parallel to the panel level Walls of the step areas 19 and 20 arranged, you can also say in the end zone of the gap area to which the step areas connect. Then one speaks the gap section insofar as part of the gap area 15 and can for the reproduced in these embodiments Arrangement of the gap section also speak of its frontal areas 61 and 62 parts of the polygons of the surface areas Form 10 and 11, i.e. on the polygon section 50 or connect the polygon section 48. The gap section can basically but also continue to the middle of the surface areas 10 and 11 shifted or formed in the course of the polygon sections there be.

Der Scharnierachsbereich des Scharnieres 12, im vorliegenden Fall die konkrete, stiftförmige Scharnierachse 13 nebst den diese umgreifenden Rollungsabschnitten 73, ist im Ausführungsbeispiel gemäß Figur 2 zwischen die Seitenwandungen 63 und 64 der Stufenbereiche 19 und 20 aufgenommen, während sich die Scharnierlappen 26 und 27 über parallel zu den Wandungen 63 und 64 erstreckende Zwischenstege 72 an die Rollungsabschnitte 73 anschließen und im übrigen an den zungenförmigen Enden 40 der Strebe 39 und damit den Randbereichen 24, 25 der Schalen 29 anliegen und sich in der jeweiligen Paneelebene der Torblattinnenseite 18 erstrecken. Auf diese Weise gelangt die Schwenkachse der Scharnierachsen 13 in eine Lage von der Torblattinnenseite 18 zum Paneelinneren hin versetzt, wie dies die Figur zeigt. Dies stellt eine besonders bevorzugte Anordnung dar, die auf die Formgebung der Stirnseiten 8 und 9 im Hinblick auf die auszuführende Verschwenkung bis auf einen maximalen Verschwenkwinkel 16 einen positiven Einfluß hat. Der senkrecht zur Paneeldicke gesehene Abstand zwischen der Scharnierverschwenkachse 13 und der in derselben Richtung gesehenen Mitte des Spaltabschnittes 60 beträgt etwa ein Viertel der gesamten Dickenabmessung der Paneele und damit des Torblattes.The hinge axis area of the hinge 12, in the present case the concrete, pen-shaped Hinge axis 13 along with the encompassing Rolling sections 73, is in the embodiment 2 between the side walls 63 and 64 of the step areas 19 and 20 added, while the hinge tabs 26 and 27 extending parallel to the walls 63 and 64 Intermediate webs 72 to the rolling sections Connect 73 and the rest of the tongue-shaped ends 40 of the strut 39 and thus the edge regions 24, 25 of the shells 29 fit and in the respective panel level extend the inside of the door leaf 18. To this The pivot axis of the hinge axes reaches 13 in a position from the inside of the door leaf 18 offset to the inside of the panel, like this Figure shows. This represents a particularly preferred one Arrangement based on the shape of the end faces 8 and 9 with respect to the one to be executed Swiveling up to a maximum swiveling angle 16 has a positive influence. Of the Distance seen perpendicular to the panel thickness between the hinge pivot axis 13 and the seen in the same direction center of the gap section 60 is about a quarter of the total Thickness dimension of the panels and thus the Door leaf.

Weiterhin ist aus Figur 2 ersichtlich, daß im Spaltbereich 15 zwischen den Oberflächenbereichen 10 und 11 in der Endzone des Überdekkungsbereiches, bei Übergang der Verschwenklage zwischen den benachbarten Paneelen von der Torblattoffenstellung in die Torblattschließstellung eine Dichtung 33 in Form einer sich senkrecht zur Bewegungsrichtung des Torblattes, also in Richtung der Breite der Paneele 4 erstreckenden Dichtungsleiste vorgesehen ist, die in eine in dem Oberflächenbereich 10 der nach oben gerichteten Stirnseite 8 ausgebildete, entsprechend verlaufende Dichtungs-Aufnahmenut 34 eingesetzt ist. Damit wird erreicht, daß die durch den Angriff der Dichtung 33 an dem anderen, gegenüberliegenden Oberflächenbereich 11 der nach unten gerichteten Stirnseite 9 des in der Schließstellung oberen Paneeles 4 bedingte Reibung nur über einen relativ kleinen Endverschwenkwinkelbereich zwischen den Paneelen auftritt.Furthermore, it can be seen from Figure 2 that in Gap area 15 between the surface areas 10 and 11 in the end zone of the covering area, at the transition of the swivel position between the adjacent panels from the door leaf opening in the closed door leaf position Seal 33 in the form of a perpendicular to the direction of movement of the door leaf, i.e. in the direction the width of the panels 4 extending sealing strip is provided which in one in the surface area 10 of the upward face 8 trained, corresponding gasket receiving groove 34 is used. So that will achieved by the attack of the seal 33rd on the other, opposite surface area 11 of the downward face 9 of the upper panel in the closed position 4 conditional friction only over a relatively small End swivel angle range between the panels occurs.

Die Paneele nach dem Ausführungsbeispiel gemäß Figur 3 sind jeweils als doppelwandiger Korpus ausgebildet, der durch eine die Außenwandung 35 und die beiden Stirnseiten 8 und 9 sowie an diese anschließende Randbereiche 24 aufweisende Außenschale 30 und durch eine die Rückwand 41 bildende Abdeckung 42 zusammengebaut ist. Die Abdeckung 42 ist mit durch Umfaltungen auf sich selbst verstärkten Randabschnitten 43 auf die durch umgefaltete Wandungsabschnitte 25 verstärkten Randbereiche 24 der Außenschale 30 aufgelegt, so daß die Scharnierlappen 26 und 27 mit den verstärkten Randabschnitten 43 und den verstärkten Randbereichen 24, 25 der Außenschale 30 durch strichpunktiert angedeutete Verschraubungen 26 verbunden sind. Die zum Inneren des jeweils zugehörigen Paneels 4 bzw. 4' hin abragenden Ränder der Randabschnitte 43 der Rückwand 41 sind mit Klippkanten 45 versehen, die die Umfaltungsbereiche zwischen den Randbereichen 24 und deren auf sich selbst zurückgefalteten Wandungsabschnitte 25 nach Art eines Schneppers federelastisch übergreifen. Auf diese Weise lassen sich die Außenschale 30 und die Rückwand 41 vor der Verschraubung mit den Scharnierlappen 2 und 27 im Sinne einer einfachen Vormontage miteinander verbinden. Die Paneele können mit einer Isoliermasse 32 beispielsweise ausgeschäumt sein. Im übrigen sind die Konturen der Stirnseiten 8 und 9, die Schamiere und die Dichtung nach Art und Ausbildung so getroffen wie bei dem Ausführungsbeispiel nach Figur 2.The panels according to the embodiment according to Figure 3 are each as a double-walled body formed by a the outer wall 35 and the two end faces 8 and 9 as well this has adjacent edge areas 24 Outer shell 30 and through a rear wall 41 forming cover 42 is assembled. The Cover 42 is with folds on itself even reinforced edge portions 43 on the reinforced by folded-over wall sections 25 Edge areas 24 of the outer shell 30 are placed, so that the hinge tabs 26 and 27 with the reinforced edge portions 43 and the reinforced Edge areas 24, 25 of the outer shell 30 by means of screw connections indicated by dash-dotted lines 26 are connected. The inside of each associated panels 4 or 4 'protruding Edges of the edge sections 43 of the rear wall 41 are provided with clip edges 45, which are the folding areas between the edge areas 24 and their wall sections folded back on themselves 25 resilient in the manner of a snapper spread. Let it this way the outer shell 30 and the rear wall 41 in front the screw connection with the hinge tabs 2 and 27 in the sense of a simple pre-assembly with each other connect. The panels can be insulated 32 can be foamed, for example. Otherwise, the contours of the end faces 8 and 9, the hinges and the seal according to type and Training taken as in the embodiment according to Figure 2.

Das Ausführungsbeispiel nach Figur 4 unterscheidet sich von demjenigen nach Figur 3 durch eine verdickte Paneelausbildung derart, daß die Außenschalen 59 im Bereich der Stirnseitenwandungen 63 und 64 der Stufenbereiche 19 und 20 länger ausgebildet sind. Im übrigen umfassen die Außenschalen 59 wiederum die Außenwandung 35 sowie die Randbereiche 24 nebst deren Umfaltungen, wie dies im Zusammenhang mit Figur 3 beschrieben wurde. Aufgrund der länger ausgebildeten Stirnseitenwandungen 63 und 64 greift die Scharnierachse 13 entsprechend weiter in das Innere der Paneele ein, wie dies Figur 4 erkennen läßt. Es ergeben sich insoweit bei der Verschwenkung dieselben Verhältnisse hinsichtlich der Formgebung der Oberflächenbereiche 10 und 11 wie bei den Beispielen nach den Figuren 2 und 3, was auch für die Dichtung 33 gilt. Auch diese Paneele können mit einer Isoliermasse 32 ausgeschäumt sein. Die Anoranungen und Ausbildungen im Bereich der Verbindung zwischen Außenschale und Rückwand entsprechen denjenigen des Ausführungsbeispiels gemäß Figur 3, und die Ausbildung des Scharnieres 12 unterscheidet sich insoweit nur durch an die Stirnseitenwandungen 63 und 64 angepaßt längere Bemessungen der Zwischenstege 72.The embodiment of Figure 4 differs differs from that of Figure 3 a thickened panel formation such that the Outer shells 59 in the area of the end walls 63 and 64 of step areas 19 and 20 are trained longer. Otherwise include Outer shells 59 in turn the outer wall 35 as well as the edge areas 24 along with their folds, as described in connection with Figure 3 has been. Because of the longer trained Front side walls 63 and 64 engage Hinge axis 13 correspondingly further into the interior of the panels, as can be seen in FIG. 4 leaves. To this extent, this results from the pivoting the same relationships in terms of shape the surface areas 10 and 11 as in the examples of Figures 2 and 3 what also applies to the seal 33. These panels too can be foamed with an insulating compound 32 be. The instructions and training in the area the connection between the outer shell and Back wall correspond to those of the embodiment according to Figure 3, and the training The hinge 12 differs only in this respect adapted to the end walls 63 and 64 longer dimensions of the intermediate webs 72.

Bei dem Ausführungsbeispiel nach Figur 5 weisen die Paneele 4 und 4' jeweils Rahmen 47 auf, deren jeder einen randseitigen Abschnitt der Außenwandung 35, die Stirnseiten 8 und 9 und die Randbereiche 24 bzw. einen diese bildende Randabschnitt der Rückwandung 41 für die Halterung der Schamierlappen 26 und 27 umfaßt. Die Gestaltung der Stirnseiten und die Ausbildung und Anordnung der Scharniere 12 entspricht wie diejenige der Dichtung 33 den Verhältnissen wie beim Ausführungsbeispiel nach den Figuren 2 und 3. In den von den jeweiligen Rahmen 47 eingefaßten Raum ist eine Verglasung oder Blende eingesetzt. Der Rahmen 47 kann aus Metall - beispielsweise Blech oder Leichtmetall -, Kunststoff und/oder Holz bestehen.In the embodiment shown in Figure 5 the panels 4 and 4 'each have frame 47, each of which has an edge section of the outer wall 35, the end faces 8 and 9 and the Edge areas 24 or an edge section forming them the rear wall 41 for the bracket the hinge cloth 26 and 27 comprises. The design the end faces and the formation and arrangement the hinge 12 corresponds to that the seal 33 the conditions as in the embodiment according to Figures 2 and 3. In the space bordered by the respective frame 47 glazing or cover is used. Of the Frame 47 can be made of metal - for example sheet metal or light metal, plastic and / or wood.

Das Ausführungsbeispiel nach Figur 6 weist eine Abwandlung desjenigen nach Figur 5 dahingehend auf, daß ein Wärmeübergang von der einen Torblattseite zur anderen behindert ist. Zu diesem Zweck weisen die Rahmen 47 der Paneele 4 und 4' jeweils einen an der Torblattaußenseite 17 gelegenen Rahmenteil 74 und einen an der Torblattinnenseite 18 gelegenen Rahmenteil 75 auf. Beide Rahmenteile 74 und 75 sind in Richtung der Paneeldikke durch zwischen ihnen brückenförmig festgelegte, wärmeisolierende Kunststoffstege 76 verbunden und aneinander festgehalten. Die Kunststoffstege sind gegen höhere Temperaturen beständig. Die nach oben gerichtete Stirnwand des aus den beiden Rahmenteilen 74 und 75 gebildeten Rahmens 47 weist zwischen diesen Rahmenteilen einen Isolierkörper 77 auf, der einen Teil des den Spaltbereich 15 begrenzenden Polygonzuges des konvexen Oberflächenbereichs 10 und zumindest einen Teil des Stimseitenbereiches bzw. der Anlagefläche 61 des Spaltbereiches 60 bildet. Der Isolierkörper ist zugleich als Dichtungsleiste ausgebildet, so daß eine solche im zur Torblattaußenseite 17 hin gerichteten Endbereich des Spaltbereiches 15 als gesonderte Dichtleiste entfallen kann. Auch ist die Mündung des Spaltbereiches 15 an der Außenseite 18 nicht als Nachbildung einer Sicke gestaltet, weil solche Sicken bei den hier in Rede stehenden Rahmenbauweisen der Paneele sich über deren Erstreckung in Bewegungsrichtung wiederholend nicht vorgesehen sind.The embodiment of Figure 6 has a modification of that of Figure 5 in that regard on that heat transfer from one Door leaf side to the other is disabled. To this The purpose of frames 47 of panels 4 and 4 ' one each located on the outside of the door leaf 17 Frame part 74 and one on the inside of the door leaf 18 frame part 75 located on. Both frame parts 74 and 75 are in the direction of the panel thickness by bridging between them, heat-insulating plastic webs 76 connected and held together. The plastic bars are resistant to higher temperatures. The upward end wall of the from the two Frame parts 74 and 75 formed frame 47 has an insulating body between these frame parts 77 on part of the gap area 15 limiting polygon of the convex Surface area 10 and at least one Part of the face side area or the contact surface 61 of the gap area 60 forms. The insulating body is also designed as a sealing strip, so that such in towards the door leaf outside 17 directed end region of the gap region 15 as separate sealing strip can be omitted. That too is Mouth of the gap area 15 on the outside 18 not designed as a replica of a bead, because such beads in those in question Frame construction methods of the panels over their Repetition in the direction of movement are not provided.

Das Ausführungsbeispiel gemäß Figur 7 unterscheidet sich von demjenigen gemäß Figur 2 durch die Ausbildung der Schamiereinrichtung bzw. der Scharniere 12: Die Scharniere gemäß Ausführungsbeispiel 2 sind derart ausgebildet. daß jeder Scharnierlappen 26 und 27 einen sich parallel zur Torblattinnenseite 18 des jeweils anzuschließenden Paneels 4 bzw. 4' verlaufenden Befestigungsbereich 71 und einen demgegenüber zur Torblattaußenseite 17 hin schräg, beispielsweise um einen Winkel größer 30°, aus der Ebene des Befestigungsbereiches 71 von diesem abgebogen verlaufenden Zwischensteg 72 sowie einen sich an letzteren anschließenden, die Scharnierachse 13 umgreifenden Rollungsabschnitt 43 aufweist, der im Anschlußbereich an den Zwischensteg 72 auf einen der Torblattaußenseite 17 zugewandten Mantelbereich der Scharnierachse 13 aufläuft. Bei dem Ausführungsbeispiel gemäß Figur 7 sind dagegen Scharniere 12' eingesetzt, deren jeder Scharnierlappen 26' und 27' einen sich parallel zur Torblattinnenseite 18 des jeweils anzuschließenden Paneels 4 bzw. 4' verlaufenden Befestigungsbereich 71' und einen sich in gleicher Ebene oder zum Paneelinneren geneigt verlaufenden Zwischensteg 72 sowie einen sich an letzteren anschließenden, die Scharnierachse 13' umgreifenden Rollungsabschnitt 73' aufweist, der mit seinem an den Zwischensteg anschließenden Anfangsbereich auf einen von der Torblattaußenseite 17 abgewandten Mantelbereich der Schamierachse aufläuft. Selbstverständlich sind für die Verschwenkbewegung der Scharnierlappen um die Scharnierachse herum erforderliche Ausnehmungen in den Zwischenstegen der Scharnierlappen entsprechend dem größten Verschwenkwinkel vorgesehen.The embodiment of Figure 7 differs differs from that according to FIG. 2 the formation of the hinge device or Hinges 12: The hinges according to the embodiment 2 are designed in this way. that each hinge tab 26 and 27 are parallel to the inside of the door leaf 18 of each to be connected Panels 4 or 4 'extending fastening area 71 and one opposite to the outside of the door leaf 17 obliquely, for example around one Angles greater than 30 ° from the level of the fastening area 71 of this bent Intermediate web 72 and one on the latter subsequent, encompassing the hinge axis 13 Rolling section 43 which is in the connection area to the intermediate bridge 72 on one the cladding region facing the door leaf outer side 17 the hinge axis 13 runs up. In the embodiment according to Figure 7 are against Hinges 12 'are used, each of which hinge tabs 26 'and 27' parallel to the inside of the door leaf 18 of the panel to be connected 4 or 4 'extending fastening area 71' and one in the same level or to the inside of the panel inclined intermediate web 72 and one adjoining the latter, the Hinge axis 13 'encompassing roll section 73 ', which with its on the intermediate web subsequent starting area to one of the Outside of the door leaf 17 facing away from the jacket area the hinge axis runs up. Of course are for the pivoting movement of the hinge flaps required around the hinge axis Recesses in the intermediate webs of the hinge tabs corresponding to the largest swivel angle intended.

Das Ausführungsbeispiel gemäß Figur 8 entspricht hinsichtlich der Schamierausbildung und Scharnieranordnung dem Ausführungsbeispiel gemäß Figur 3, jedoch ist die Ausbildung der konvexen und konkaven Oberflächenbereiche 10 und 11 sowie die Lage des Spaltabschnittes 60 anders getroffen. Der konvexe Oberflächenbereich 10 der nach oben gerichteten Stirnwandung 8 des unteren Paneels 4' weist weitgehend den Polygonzug aus den Abschnitten 50, 51 und 52 sowie die Aufnahmenut 34 für die Dichtung 33 auf. Der konkave Oberflächenbereich 11 der nach unten gerichteten Stirnseite 9 des oberen Paneels 4 ist dagegen aus zwei Abschnitten 48 und 49 gebildet, die unmittelbar an die Wandung des Stufenbereiches 20 dieser Stirnseite anschließen. Damit bilden diese Abschnitte mit der Wandung fast eine U-förmige Rille. Die Nasenkante 23 ist jedoch erhalten geblieben und verschwenkt gegenüber dem konvexen Oberflächenbereich 10 in vergleichbarer Weise wie beim Ausführungsbeispiel gemäß Figur 3 bzw. 2. Der Spaltabschnitt 60 ist in den Bereich der Stufenbereiche 19 und 20 verlegt, und zwar hinsichtlich der im Spaltabschnitt 60 aneinanderliegenden Wandungsbereiche 61', 62' wiederum durch Stufungen der in Dickenrichtung der Paneele einander gegenüberliegenden Wandungen der Stufenbereiche 19 und 20. Die Stufungen 19 und 20 sind demnach jeweils als Doppelstufen ausgebildet, wie dies Figur 8 deutlich erkennen läßt. Der Spaltabschnitt 60 liegt dabei deutlich oberhalb der Scharnierachse, was für die Verhinderung eines Fingereingriffes von zusätzlichem Vorteil ist.The exemplary embodiment according to FIG. 8 corresponds regarding hinge training and Hinge arrangement according to the embodiment Figure 3, however, is the formation of the convex and concave surface areas 10 and 11 as well as the position of the gap section 60 differently met. The convex surface area 10 of the upward end wall 8 of the lower Panels 4 'largely show the traverse sections 50, 51 and 52 and the receiving groove 34 for the seal 33. The concave Surface area 11 of the downward Front 9 of the upper panel 4, however, is off two sections 48 and 49 formed immediately to the wall of the step area 20 of this Connect the front. So these sections form with a wall almost a U-shaped groove. However, the nose edge 23 has been preserved and pivots towards the convex surface area 10 in a similar way as 3 or 2 in the exemplary embodiment. The gap section 60 is in the region of the step regions 19 and 20 relocated, with regard to the im Gap section 60 adjacent wall areas 61 ', 62' again by grading the in Thickness direction of the panels opposite each other Walls of step areas 19 and 20. The levels 19 and 20 are therefore each as Double stages formed, as shown in Figure 8 reveals. The gap section 60 is located well above the hinge axis, which for the Prevention of additional finger intervention Advantage is.

Das bei diesem Ausführungsbeispiel eingesetzte Scharnier 12 ist in bsonders einfacher Ausführung mit einer Scharnierachse 13 versehen, deren Verschwenkachse in der Fläche der Torblattinnenseite 18 verläuft, so daß das Scharnier nur teilweise zwischen den torblattinnenseitig gelegenen Abschnitten der Stirnwandungen 63 und 64 der Stufenbereiche 19 und 20 eingreift. Eine solche Scharnierausbildung läßt sich auch bei den vorgenannten Ausführungen einsetzen, und umgekehrt lassen sich Scharniere der bei den vorgenannten Ausführungen verwendeten Art bei diesem letzteren Ausführungsbeispiel verwenden, wobei sich die Formgebung der konvexen und konkaven Oberflächenbereiche gegebenenfalls etwas ändern kann, so daß die Nachzeichnung des Spaltbereiches 15 durch die Nasenkante 23 bei Verschwenken der Paneele gegeneinander derart erhalten bleibt, daß ein Fingereingriff zwischen die Paneele verhindert ist. Die zwischen den Einzelscharnieren verbleibenden Bereiche an der Torblattinnenseite 18 sind so bemessen, daß ein Fingereingnff verhindert bzw. derart möglich ist, daß ein Verschwenken der Paneele nicht zu einer Quetschung der Finger führt.The one used in this embodiment Hinge 12 is particularly simple provided with a hinge axis 13, the Swivel axis in the surface of the inside of the door leaf 18 runs so that the hinge is only partially between the inner sections of the door leaf the end walls 63 and 64 of the step areas 19 and 20 engages. Such a hinge training can also in the aforementioned Use versions and leave vice versa the hinges of the aforementioned versions type used in this latter embodiment use, taking the shape of the convex and concave surface areas can change something if necessary, so that the tracing of the gap area 15th through the nose edge 23 when pivoting the Panels against each other are preserved in such a way that a finger intervention between the panels prevents is. The remaining between the individual hinges Areas on the inside of the door leaf 18 are like this dimensioned so that a fingertip prevents or is possible such that a pivoting of the panels does not pinch your fingers.

Figur 10 gibt die stirnseitige oder Querschnittsdarstellung in Achsrichtung gesehen eines doppelschaligen Paneels 4 wieder, das aus durchscheinendem oder klarglasartigem Kunststoff besteht, beispielsweise durch Extrudieren gewonnen ist. Das Profil weist in den Anschlußbereichen der Scharnierlappen entsprechende Verstärkungen bzw. Hohlräume auf und ist im übrigen über seine Höhe gesehen mit in Dickenrichtung verlaufenden Versteifungsstegen versehen. Grundsätzlich könnte ein solches Paneel bei entsprechend versteifter bzw. dickwandigerer Ausführung auch einschalig ausgebildet sein. Man kann eine Vielzahl solcher lichtdurchlässigen Paneele zu einem Torblatt verbinden, oder aber auch nur ein oder einige der Paneele in dieser lichtdurchlässigen Form ausgebildet in eine Reihe von Paneelen lichtundurchlässiger Bauart einschalten, wodurch man einen entsprechenden Beleuchtungs- und/oder Fenstereffekt erhält.Figure 10 gives the front or cross-sectional representation seen in the axial direction of a double-shell Panel 4 again, the translucent or clear glass-like plastic, is obtained for example by extrusion. The profile points in the connection areas of the Hinge tabs corresponding reinforcements or cavities and is beyond his Height seen with in the direction of thickness Stiffening bars provided. Basically, could such a panel with appropriately stiffened or thick-walled version also single-shell be trained. You can do a variety of such connect translucent panels to a door leaf, or just one or some of the Panels designed in this translucent form in a series of panels more opaque Turn on the design, which gives you a corresponding Lighting and / or window effect receives.

Claims (37)

  1. A doorleaf (1), more particularly an overhead sectional door, comprising a number of panels (4,4',4"), successively hinged to one another in the direction of travel of the doorleaf, by means of hinge connections (12) whose hinge axles are arranged close to the inner side (18) of the doorleaf, each panel arranged between two adjacent panels (4',4") having, on one of its end faces (8) facing one adjacent panel (4"), when the doorleaf is in the closed position (2), a surface region (10) which extends in a substantially convex curvature, viewed in section in the direction of the hinge axis, and, on its other end face (9) facing the other adjacent panel (4'), a surface region (11) which extends in a substantially concave curvature, viewed in section in the direction of the hinge axis, said curvatures being arcuate, more particularly circular, and/or substantially polygonal, and said curvatures having their centres of curvature substantially in or close to the adjacent hinge axis or with their polygonal focal points arranged to lie on the adjacent hinge axle (13) so that, in each case, two adjacent panels (4 and 4') delimit, by means of a substantially convex and a substantially concave surface region (10,11) facing one another, a clearance region (15) defined by the hinge connection (12) hinging said panels (4,4') to one another, which region is of a correspondingly arcuate or polygonal contour in this sectional view, and which is, at least in its opening region facing the exterior (17) of the doorleaf, in each displacement position, too narrow for fingers to get caught in e.g. around 4 mm wide, and that the confronting end faces (8,9) slide past one another during the pivoting about the associated hinge axle (13) upon transition from the closed position (2) of the doorleaf to the opened position (3) thereof, the clearance region (15), which becomes shorter as the displacement angle increases, being maintained over at least most of the entire angular path of pivoting and, even when the angle of pivoting (16) is largest, fingers being prevented from reaching between the end faces (8,9), the substantially convex (10) and the substantially concave (11) surface region each extending from the doorleaf exterior side (17) of the panel (4) via a part of the panel thickness in the direction of the doorleaf interior (18) thereof, each panel also having a stepped region (19), which extends substantially from the doorleaf interior (18) in the direction of the doorleaf exterior (17) and forms a recess in the panel member, formed on the end face (8) providing the substantially convex region and a stepped region (20) which projects from the panel member, being formed on the end face (9) providing the substantially concave surface region (11), which stepped regions (19,20) engage with one another when the doorleaf is in the closed position (2), and in the closed position of the doorleaf a gap being left between the outer walls - doorleaf exterior (17) - of successive panels (4,4"), which gap verges into the clearance region (15), characterised in that when the doorleaf is in the closed position (2), in the clearance delimited by the facing curved surface regions (10,11) and faces of the stepped regions (19,20) between each pair of successive panels (4,4') hinged to one another by means of the associated hinge connection (12), there is a clearance portion (60) in which the end faces (8,9) of said panels (4,4') delimiting the clearance engage on one another by means of the end face regions (61,62;63,64) corresponding to the clearance portion (60), so as to interrupt the clearance spacing when the doorleaf is in the closed position, the end faces being adapted to support one another under a load component oriented in said closed position, said clearance portion (60), spaced from the leading edge (23) in the direction of the thickness of the doorleaf, being constructed in the end region, adjacent to said stepped regions (19,20), of the clearance region (15) formed between the curved surface portions (10,11) in the closed position (2) of the doorleaf, or being constructed by wall portions (61',62') which engage on one another in the closed position of the door leaf, lie above the hinge axle (13), and are moulded on steps of the of the walls of the stepped portions (19,20) opposing each other in the direction of thickness of the doorleaf.
  2. A doorleaf (1) according to claim 1, characterised in that the hinge connection (12) together with its hinge axle is arranged, at least in the closed position (2) of the doorleaf, between end faces (63,64) of the stepped regions (19,20) of facing end faces (8,9) of adjacent panels (4,4').
  3. A doorleaf according to claim 1 or 2, characterised in that the clearance portion is arranged, at least partly, in the path of the clearance region formed by the substantially convex and the substantially concave surface region, when the door leaf is in the closed position.
  4. A doorleaf according to claim 1, characterised in that the hinge connection (12) together with its hinge axle (13) is arranged, at least in the closed position (2) of the door leaf, between end faces (63,64) of the stepped regions (19,20) of facing end faces (8,9) of adjacent panels (4,4'), and that the hinge axle (13), in particular, is offset from the doorleaf interior (18) toward the panel interior.
  5. A doorleaf according to claim 2, characterised in that the hinge axle (13) is offset from the doorleaf interior (18) toward the panel interior.
  6. A doorleaf according to one of the claims 1 to 5, characterised in that each hinge tongue (26,27) has a securing region (71), which extends parallel to the doorleaf interior side (18) of each panel (4 or 4') to be connected, and an intermediate bar (72) which extends, with respect to said securing region, at an angle to the direction of the doorleaf exterior (17), said intermediate bar being bent, more particularly by an angle of more than 30°, from the plane of the securing region (71), as well as a rotary portion (73) embracing the hinge axle (13) and adjoining said intermediate bar, said rotary portion abutting, in the adjoining region of the intermediate bar (72), onto a circumferential region of the hinge axle (13), which region faces the doorleaf exterior (17).
  7. A doorleaf according to one of the claims 1 to 5, characterised in that each hinge tongue (26,27) has securing region (71') extending parallel to the doorleaf interior side (18) of each panel to be connected, and an intermediate bar (72') extending in the same plane or at an angle, with respect to the inner side of the panel, as well as a rotary portion (73') adjoining said intermediate bar and engaging over the hinge axle (13), said rotary portion running up, by means of its initial region adjoining the intermediate bar (72'), onto a circumferential region of the hinge axle (13), remote from the doorleaf exterior (17), the intermediate bars (72') providing recesses for receiving, as required, the other intermediate bar (72') when the pivot angle (16) is largest.
  8. A doorleaf according to one of the claims 1 to 7, characterised in that the hinge connection (12) is constructed between two adjacent panels (4,4') each in the form of individual hinges arranged so as to be uniformly distributed over the panel length, viewed at right angles to the direction of movement.
  9. A doorleaf according to one of the claims 1 to 8, characterised in that the facing end faces (8,9) of the two panels (4,4') have an end face region (61 and 62; 63 and 64) in the clearance region (60), said end face region extending as a continuous surface in the direction of the hinge.
  10. A doorleaf according to one of the claims 1 to 9, characterised in that the facing end faces (8,9) of the two panels (4,4'), when in the closed position (2) of the doorleaf, have cross-sectionally rectilinear, parallel contours of the end face regions (61,62;63,64) in the clearance portion (60) when viewed at right angles to the hinge axle (13), in the direction of the hinge axle.
  11. A doorleaf according to claim 10, characterised in that the contours of the end face region (61,62;63,64) are substantially at right angles to the plane of the doorleaf (1), when in the closed position.
  12. A doorleaf according to one of the claims 1 to 11, characterised in that the spacing between two vertical parallel planes, when the doorleaf is in the closed position, one of which planes being placed through the longitudinal centre line of the hinge axle (13) and the other through the longitudinal central region of the clearance portion (60), is in the ratio of 1 : 4 to 1 : 5 with respect to the thickness of the doorleaf panel (4,4').
  13. A doorleaf according to one of the claims 1 to 12, characterised in that the leading edge (23) in which ends the widest face of the preceding panel (4) positioned on the doorleaf exterior (17) together with its concave surface region (11), and the convex surface region (10) of the subsequent panel (4') of the mutually facing end faces (8,9) of two successively arranged panels (4,4'), which are displaced in opposite directions about the largest angle (16) in the transition between the closed position (2) and opened position (3) of the doorleaf (1), form between themselves an aperture clearance (21), the maximum aperture width of which is less than the width of a finger, more particularly smaller than or equal to 4 mm.
  14. A doorleaf according to one of the claims 1 to 13, characterised in that the apertural region (15) is constructed, when viewed in section in the axial direction, so as to be in the form of a sickle tapering in the direction of the doorleaf exterior (17), and/or in the direction of the clearance (60).
  15. A doorleaf according to claim 1 to 14, characterised in that one or more, preferably all, panels (4,4') of the doorleaf are in the form of a single-sheet or double-sheet body made of metal, plastics and/or wood, more particularly constructed of thin walls, preferably made of sheet-metal optionally surface-treated or coated.
  16. A doorleaf according to claim 15, characterised in that the single-sheet body is formed by a shell (29) providing the outer wall (35), the two end walls (8,9) and the end regions (24), adjoining said walls, of the normally open back, to which end regions (24) the hinge tongues (26,27) are secured and which are preferably reinforced, more particularly by wall portions (25) turned up and over.
  17. A doorleaf according to claim 16, characterised in that the shell (29) is reinforced by means of bars (39) which bear, within the region of the hinge tongues (26,27), against the outside of the edge regions (24), by means of tongue-shaped ends (40).
  18. A doorleaf according to claim 15, characterised in that the double-sheet body is formed by an outer shell (30) consisting of the outer wall (35), the two end walls (8,9) and the edge regions (24) adjoining said end walls, and by a cover (42) forming the back wall (41), said cover bearing, by means of relevant edge portions (43), against the edge regions (24) of the shell (30), said edge portions preferably being reinforced, more particularly by wall portions turned up and over, so that the hinge tongues (26,27) are connected with the edge portions (43) and the edge regions (24) of the shell (30).
  19. A doorleaf according to claim 18, characterised in that the outer shell (59) comprising the outer wall (35), the two end walls (8,9) and the edge regions which adjoin said end walls provides a thicker panel construction and is only wider than the outer shell (39), which provides a thins panel construction, within the region of the end faces (63,64) of the stepped regions (19,20), while the cover (42) forming the rear wall (41) remains unchanged.
  20. A doorleaf according to one of the claims 16 to 18, characterised in that the shell (29) forming inter alia the outer wall (35) of the panel is identical both in the case of a single-sheet construction of the body and in that (30) of the thinner double-sheet construction.
  21. A doorleaf according to one of the claims 18 to 20, characterised in that the cavity of the double-sheet body is filled with an insulating compound (32).
  22. A doorleaf according to one of the claims 1 to 14, characterised in that at least one of the panels (4,4') forming the doorleaf has a frame (47) which embraces at least the end faces and the end regions (24) for the securement of the hinge tongues (26,27) and in which there is glazed part or aperture.
  23. A doorleaf according to claim 22, characterised in that the frame (47) has a frame part (74) arranged on the doorleaf exterior (17) and a frame part (75) arranged on the doorleaf interior (18), both frame parts (74,75) being thermally insulated from one another by heat-insulating plastics bars (76) which, themselves, are preferably resistant to higher temperatures and are arranged in the form of a bridge, between said frame parts (74,75) in the direction of the panel thickness.
  24. A door leaf according to claim 23, characterised in that at least one end face region (61) of one end face (8) forms, at least in certain regions, the clearance portion (60), by means of an insulating member (77) which is, preferably simultaneously, constructed as a sealing strip.
  25. A doorleaf according to one of the claims 21 to 24, characterised in that the body or the frame (47) is made of metal e.g. sheet-metal or light metal, plastics and/or wood.
  26. A doorleaf according to one of the claims 1 to 14, characterised in that the panels, or at least a part thereof, are made completely of wood.
  27. A doorleaf according to one of the claims 1 to 26, characterised in that the polygonal contour in the end face region of the panels comprises two, preferably three or more, substantially rectilinear, successive polygonal portions (48,49 or 50,51,52), adjoined preferably by the contour (61 or 62) of the clearance portion (60) a a further polygonal portion.
  28. A doorleaf according to one of the claims 1 to 26, characterised in that the end face region of the clearance portion merges into an adjacent circular end face portion of the associated end face.
  29. A doorleaf according to one of the claims 1 to 28, characterised in that a seal (33), projecting into the apertural region (15), is arranged in the apertural region (15) close to the overlap region of the surface regions (10,11) said overlap region being produced when the doorleaf moves into the closed position.
  30. A doorleaf according to claim 29, characterised in that the seal (33) is constructed as a sealing strip extending over the panel length at right angles to the direction of travel, said sealing strip being held in a groove (34) formed in one (10) of the surface regions (10,11).
  31. A doorleaf according to one of the claims 1 to 30, characterised in that the hinge tongues (26,27) are placed from outside onto the inner side faces of the panels (4,4') to be connected and are screwed to the single-sheet or double-sheet panels (4,4') and the frame (47).
  32. A doorleaf according to one of the claims 1 to 14, characterised in that at least one of the single-sheet or double-sheet panels (4) is made of a transparent shell material.
  33. A doorleaf according to claim 32, characterised in that at least said one transparent panel (4) is arranged in the row of other panels (4',4") made of light-impermeable shell material.
  34. A doorleaf according to one of the claims 1 to 23, characterised in that the leading edge (23) on the doorleaf exterior (17) and the stepped region (20) on the doorleaf interior (18) are constructed so as to end substantially in the same panel end plane positioned at right angles to the widest panel ends (35 or 41).
  35. A doorleaf according to one of the claims 5 to 34, characterised in that the end walls (63,64) of the stepped regions (19,20) are formed so as to project, at least within certain regions, up to the rotary portions (73;73') and/or the intermediate bars (72;72') of the hinge connections (12;12').
  36. A doorleaf according to one of the claims 1 to 35, characterised in that the gap, in the closed position of the doorleaf, between the leading edge (23) of the preceding panel (4) and a corner edge (22) of the succeeding panel (4') simulates a bead.
  37. A doorleaf according to claim 36, characterised in that among the beads or spared gaps simulated between adjacent panels on the exterior of the doorleaf in its closed position several thereof are provided within the region of the respective panels.
EP89121161A 1988-11-25 1989-11-15 Door leaf Expired - Lifetime EP0370376B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3839872 1988-11-25
DE3839872 1988-11-25
DE8908509U 1989-07-12
DE8908509 1989-07-12

Publications (4)

Publication Number Publication Date
EP0370376A2 EP0370376A2 (en) 1990-05-30
EP0370376A3 EP0370376A3 (en) 1991-09-04
EP0370376B1 EP0370376B1 (en) 1994-07-20
EP0370376B2 true EP0370376B2 (en) 1998-12-02

Family

ID=25874561

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89121161A Expired - Lifetime EP0370376B2 (en) 1988-11-25 1989-11-15 Door leaf

Country Status (9)

Country Link
EP (1) EP0370376B2 (en)
JP (1) JP2868253B2 (en)
AT (1) ATE108859T1 (en)
DE (3) DE58908069D1 (en)
DK (1) DK173526B2 (en)
ES (1) ES2056181T5 (en)
FI (1) FI93762C (en)
GR (1) GR3029539T3 (en)
NO (1) NO180807C (en)

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EP2039865A1 (en) 2005-05-10 2009-03-25 Hörmann KG Brockhagen Door
DE202006020621U1 (en) 2005-05-10 2009-03-26 Hörmann KG Brockhagen gate

Also Published As

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JP2868253B2 (en) 1999-03-10
DK591389D0 (en) 1989-11-24
ATE108859T1 (en) 1994-08-15
DE3938021A1 (en) 1990-05-31
EP0370376A3 (en) 1991-09-04
DE3938021C3 (en) 2003-03-27
ES2056181T3 (en) 1994-10-01
FI895643A0 (en) 1989-11-24
EP0370376B1 (en) 1994-07-20
FI93762B (en) 1995-02-15
NO180807B (en) 1997-03-24
EP0370376A2 (en) 1990-05-30
DK591389A (en) 1990-05-26
DE3938021C2 (en) 1998-01-29
GR3029539T3 (en) 1999-06-30
DE58908069D1 (en) 1994-08-25
JPH02190590A (en) 1990-07-26
FI93762C (en) 1995-05-26
NO180807C (en) 1997-07-02
DK173526B2 (en) 2007-03-05
NO894620D0 (en) 1989-11-21
DK173526B1 (en) 2001-01-29
NO894620L (en) 1990-05-28
ES2056181T5 (en) 1999-04-16
DE8913520U1 (en) 1990-03-29

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