EP0792992A1 - Retrofit door frame - Google Patents

Retrofit door frame Download PDF

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Publication number
EP0792992A1
EP0792992A1 EP97102868A EP97102868A EP0792992A1 EP 0792992 A1 EP0792992 A1 EP 0792992A1 EP 97102868 A EP97102868 A EP 97102868A EP 97102868 A EP97102868 A EP 97102868A EP 0792992 A1 EP0792992 A1 EP 0792992A1
Authority
EP
European Patent Office
Prior art keywords
frame
profile
door
retrofit
hollow chamber
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.)
Granted
Application number
EP97102868A
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German (de)
French (fr)
Other versions
EP0792992B1 (en
Inventor
Hans Dieter Nienmann
Josef Lenzen
Stephan Krämer
Andreas Budich
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Individual
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Individual
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Publication date
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Publication of EP0792992A1 publication Critical patent/EP0792992A1/en
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Publication of EP0792992B1 publication Critical patent/EP0792992B1/en
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/04—Frames for doors, windows, or the like to be fixed in openings
    • E06B1/34—Coverings, e.g. protecting against weather, for decorative purposes
    • E06B1/347—Renovation door frames covering the existing old frames
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window 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
    • E06B3/70—Door leaves
    • E06B3/82—Flush doors, i.e. with completely flat surface
    • E06B3/822—Flush doors, i.e. with completely flat surface with an internal foursided frame
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window 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
    • E06B3/70—Door leaves
    • E06B3/88—Edge-protecting devices for door leaves
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window 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
    • E06B3/96—Corner joints or edge joints for windows, doors, or the like frames or wings
    • E06B3/964—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces
    • E06B3/9641—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces part of which remains visible

Definitions

  • the invention relates to a retrofit frame for doors, the vertical bars of which, in particular, are designed with a hollow chamber profile, on the first hollow chamber of which hinges for a door leaf are to be attached, which has a fastening strip which engages in the sash rebate of the old frame and has a first fastening point there, the inside of the door is provided with a profile leg or the like on a building wall. is present and that is pegged to the building wall.
  • a frame with the aforementioned features is generally known.
  • Your fastening strip is formed with a hollow chamber profile, in which the head of a fastening screw is arranged, which engages in a dowel sitting in the building wall.
  • This known fastening strip therefore forms the only fastening point of the retrofit frame.
  • the profile leg arranged on the inside of the door carries a seal and thus rests on the inside of the building wall.
  • the pressure of the profile leg on the building wall adjusts itself according to the fastening with the fastening strip, for which purpose the fastening screw is screwed in at an angle into the building wall, so that it forms an acute angle both with the frame plane of a door leaf and with the perpendicular to it Frame level.
  • the attachment point is due to its arrangement on the mounting strip and the depth of the sash of the old frame comparatively far from the hollow chamber profile, as well as from there the profile leg adjacent to the building wall.
  • the retrofit frame can be positioned, which requires special compensatory measures in order to adjust the frame.
  • the invention has for its object to improve a retrofit frame with the features mentioned so that the attachment of the retrofit frame is stabilized and takes place in the vicinity of the hinge straps for the door leaf.
  • This object is achieved in that, in addition to the fastening point located in the sash rebate of the old frame, there is a second fastening point which is arranged at a cross-section from the first and which is located outside the first hollow chamber.
  • the retrofit frame can be designed such that the second fastening point is arranged in the region of the profile leg on the inside of the door.
  • the two are Fastening points are comparatively far apart and have the hollow chamber carrying the hinge straps between them. This optimizes the cross-sectional fastening of the frame.
  • the retrofit frame can be designed so that it is anchored to the second fastening point on the building wall.
  • anchoring takes place on a building wall on the inside of the door and thus away from the soffit wall or end wall of the wall opening clad by the old frame.
  • the dowelling can be done largely perpendicular to the inner wall of the building. The risk of edge breakouts is reduced and an improvement in strength is achieved.
  • the second fastening point and thus the part of the retrofit frame serving for fastening sits directly on the inside wall of the building and does not have to be fastened through the old frame, as in the case of the known retrofitting frame, which has the disadvantage that the fastening point is caused by the formation of the old frame Must be able to cope with the distance from the building wall.
  • the direct installation of the retrofit frame or the inside of the profile leg on the inside of the building leads to a correspondingly improved stability of the attachment of the retrofit frame.
  • the second fastening point used for dowelling is arranged in the interior of the room and is therefore removed from the outside of the door. This improves burglary security accordingly, because the second attachment point or the dowel is no longer accessible to forced access.
  • the retrofit frame described above can be designed so that the profile leg on the inside of the door is provided with a second hollow chamber, through which the second fastening point is anchored to the building wall.
  • the hollow chamber ensures a stable design of the retrofit frame in the area of the second fastening point, so that the large forces occurring here due to the dowelling can be absorbed by the retrofit frame without deformation.
  • the retrofit frame can also be designed such that the inside of the profile leg is arranged at an angle of more than 45 degrees to the first hollow chamber, which forms a receiving space for a dowel head, and that the receiving space is covered by a cover strip.
  • the receiving space can be made sufficiently spacious to accommodate the dowel head and to have enough space for performing the dowelling next to the hollow chamber profile.
  • the cover provided ensures that the retrofit frame looks good in this area after the dowel has been made.
  • a further configuration of the retrofit frame is possible in that the fastening strip is fastened to the old frame.
  • Such a design is sufficient in many cases and has the advantage that the attachment only has to be matched to the design of the old frame, for which, for example, a simple self-tapping screw is sufficient, which is screwed into the old frame made of sheet metal. This saves further anchoring through the old frame into the masonry for the second attachment, which is often sufficient because the old frame itself sits comparatively firmly on the wall.
  • the above-described configuration of the retrofit frame can be carried out in such a way that the fastening strip is essentially U-shaped and is screwed to the old frame in the region of its U-bottom.
  • the fastening strip is essentially U-shaped and is screwed to the old frame in the region of its U-bottom.
  • the retrofit frame is further developed in such a way that the vertical profile spars are cut to length at the upper end and connected to a corner connector which has the cross-sectional profile of vertical profile spar leads into the upper cross spar, which is profiled according to the vertical profile spar.
  • a corner connector With the corner connector, a very stable corner connection of the right-angled profile bars is achieved.
  • the retrofit frame can be further developed so that the corner connector has tabs that can be connected to the inside of the profile leg and / or that the corner connector has pins that are radially positively coupled to the fastening strip.
  • the corner connector has tabs that can be connected to the inside of the profile leg and / or that the corner connector has pins that are radially positively coupled to the fastening strip.
  • the old frames often have similar dimensions or are standardized, it may be necessary to design the retrofit frame in different ways in order to be able to attach them to the existing frame.
  • the retrofit frame not only has to be matched to the existing frame frame profile, but also has to be matched to the sash frame profile on the sash frame side, a particularly advantageous further development of the retrofit frame is that a door leaf is attached to the hollow section profile of a vertical section spar, one has a closed door frame composed of hollow profiles, the end faces of which on the frame side have projecting spaced holding strips, on which an end profile forming a rebate space is fixed with the frame.
  • This configuration has the great advantage that the end profile is basically removable. End profiles can be replaced on a door frame.
  • the retrofit frame is profiled differently, but is to be used with the sash frame, which is basically unchanged. It can then be installed a finishing profile that is matched to the retrofit frame modified in the profile. Furthermore, it is also possible to use the final profile to be replaced when a break-in attempt has taken place. It is then not necessary, even if the door wing is damaged to a large extent, to replace it or to repair it at great expense, but rather it is sufficient to replace the end profile. Furthermore, there are further advantages in that the door leaf can also be converted in a simplified manner.
  • end profiles can be used in the threshold area, which are specially profiled with regard to the requirements of the threshold area, that is to say, for example, are provided with a special seal or with other functional parts.
  • end profiles can also be designed with regard to the design of the door leaf, for example, with special holders for attachments or the like.
  • the retrofit frame is designed so that the end profile is releasably locked to the projecting retaining strips on the hollow profile. There are no fasteners to be loosened before the end profile can be removed or attached.
  • a particularly advantageous embodiment results from the fact that the hook webs engage between the retaining strips and have at least on one side of the door leaf spaced retaining webs for frame-covering panels.
  • the retaining strips can be made smooth on the outside in the direction of the rebate space, so that correspondingly smooth surfaces result which either design the outer surfaces directly or are covered tightly by parts which shape the outer surface.
  • the retrofit frame can be designed so that there is a door frame filling that practically completely covers the door frame on one side of the door leaf and that is flush with the visible side of the door frame on the other side of the door leaf.
  • a corresponding insulation effect on the door frame can be achieved by practically completely covering one door leaf side, in particular if the door leaf side is the outside.
  • the appearance of the door leaf can also be influenced in an advantageous manner, the end profile being covered in the region of its connection to the hollow profile. It is particularly important that the entire door frame panel can be installed as a single or coherent part in the door frame or can be removed from it. This simplifies the manufacture of the door leaf, as does later work on the door leaf, in which the door frame panel must be removed.
  • the retrofit frame can be developed in such a way that the end profile fixes the door frame panel on its outer circumference with a retaining web on the door frame, which if necessary has a seal that acts on the door frame panel.
  • the door frame panel can only be held by the end profile on the door frame. Additional screw connections are generally not required. This results in a corresponding reduction in the number of components and assembly. If the door frame panel is installed against a seal, the tightness of the door leaf between the door frame panel and the door frame increases accordingly. The elasticity of the seal also results in a correspondingly elastic or firm fit of the door frame panel in the door frame. Component tolerances can be compensated.
  • the door or the retrofit frame illustrated by the drawing has two vertical profile bars 10, each consisting essentially of a hollow chamber profile, which has a hollow chamber 11.
  • the hollow chamber 11 carries a plurality of hinge bands 12 distributed over the height, to which a door leaf 13 is pivotally attached.
  • 1 shows the hinge side
  • FIG. 2 shows the opening side of the door leaf 13.
  • the door leaf 13 closes the opening in the wall 31, the opening 31 'of which is covered by an old frame 16 which is fastened to the wall 31 in a manner not shown.
  • the hollow chamber 11 forms an essential part of the retrofit frame, which has a fastening strip 14 which engages in the sash rebate 15 of the old frame 16.
  • the fastening strip 14 protrudes from the hollow chamber 16 practically in accordance with the depth of the sash rebate 15 which can be seen from the drawings and is essentially U-shaped.
  • Your U-bottom 14 is screwed with fastening screws 35 to the old frame 16, which is designed as a sheet metal frame, in the wall of which the fastening screw 35 e.g. is screwed in as a self-tapping screw.
  • the fastening screw 35 forms a first fastening point 17. Furthermore, a second fastening point 20 is provided for the retrofit frame. For this purpose, this has a profile leg 18 which is arranged on the inside of the door and bears against the building wall 19. The profile leg 18 is provided with a second hollow chamber 21, which is connected to the first hollow chamber 11 via the connecting web 36 is. The profile legs 18 is located inside of the door and forms with the first hollow chamber 11 and its adjacent wall of said hollow chamber 11 by an angle of less than 90 0, so that a receiving space 22 is created for a dowel head 23rd The receiving space 22 is covered by a cover strip 24, so that there is a handsome exterior.
  • the attachment of the profile leg 18 takes place through its hollow chamber 21, which is the second hollow chamber of the entire hollow chamber profile, with a heavy-duty dowel 37, into which the inner dowel part 37 'is pulled by actuating the dowel head 23 so that the dowel 37 spreads within the Wall 31 results.
  • the pull-out values for this dowel attachment are very high, so that the attachment of the retrofit frame to the wall or to the building wall 19 is correspondingly secure.
  • dowel 37 shown can also be used.
  • the retrofit frame is constructed from the vertical profile bars 10 shown in FIGS. 1, 2, which are connected to one another by an upper cross bar, not shown.
  • the corner connector 25 shown in FIGS. 3a to 3d is used for the connection.
  • the corner connector 25 is essentially cuboid and has two connecting surfaces 38, 38 'arranged at right angles to one another. With the connecting surface 38, the corner connector 25 is assembled with a vertical profile spar 10, which is cut to the end transversely to its longitudinal extent and can be butted with the corner connector 25. Accordingly, the upper cross bar with the surface 38 'can be butted. Both surfaces 38, 38 'have projections which cooperate with the respective ends of the hollow chamber profiles in a radially positive manner.
  • the pins 39 each engage in a continuous groove 40 of the fastening bar 14 formed by two clip strips.
  • the pins 39 are parallel insertion tabs 51 which engage between profile webs 42, which can be seen in Fig.1.
  • the insertion tabs 51 sit on the outside of the rebate-side walls of the hollow chambers 11 of the profile spars. Fastening screws can be screwed into the bars through the screw tabs.
  • the insertion tabs 51 are located visible from the outside in the rebate space 29 between the door leaf 13 and the hollow chamber profile.
  • the pins 39 and the insertion tabs 51 form a secure connection of the hollow chamber profiles to be coupled in the area of the fastening strip 14 and the hollow chamber 11. A further coupling takes place in the area of the profile legs 18.
  • the corner connector 25 has the tabs 50, which can be fastened on those outer surfaces of the profile legs 18, for example by screwing, on which the dowel heads 23 rest.
  • Support pins 42 are provided to stabilize the cover cap 24. The support pins 42 also serve to compensate for any manufacturing tolerances that may arise between the corner connector 25 and the associated hollow chamber profile.
  • the hollow chamber profile or its fastening strip 14 carry the projections 49 shown in FIGS. 1 and 2, with which a groove 41 is formed.
  • a seal not shown, can be introduced, which bears against an end profile 30 of the door leaf 13. This seal ensures that the rebate chamber 29 cannot flow through when the door leaf 13 is closed, the groove 46 being located on the inside of the door.
  • the hinge band 12 attached to the hollow chamber 11 carries the door leaf 13 with its arm 12 '.
  • the door leaf 13 has a self-contained frame 27 which is constructed from the hollow profiles 26 shown in cross section.
  • the thickness of the frame determines the thickness of the door panel 13 ', which is clad on both sides by a frame-covering plate 34.
  • Each hollow profile 26 has two retaining strips 28 projecting in the direction of the rebate space 29, which extend the outer surfaces of the hollow profiles 26 abutting the plates 34.
  • the retaining strips 28 are approximately of the same length and carry locking projections 45 facing one another at their outer ends. With the locking projections 45, hook webs 32 of an end profile 30 are connected to one another via locking hooks 44 which engage behind the locking projections 45.
  • the end profile 30 covers the end face 27 'of the hollow profile 26 which carries the holding strips 28 and forms the necessary shape facing the rebate space 29, for example with the groove 46 shown, which is a so-called euro groove, into which a connecting rod fitting can be inserted. Furthermore, the end profile 30 is provided with retaining webs 33 which grip around the plates 34 on the outside and thus hold onto the hollow profiles 26. The end profile 30 thus also serves to fix the plates 34 and is thus a simple aid, for example to fasten plates 34 of different thicknesses to the door frame 27, which is otherwise constructed in the same way, the retaining webs 33 only corresponding to the changed thickness of the plates 34 have to project a little further across the retaining strips 28 or a little less.
  • FIG. 2 shows the installation of a lock case 47 in the hollow profile 26 with respect to the groove 46.
  • the faceplate 48 of the lock case completely covers the groove 46.
  • the bolt 51 engages in a bolt pocket 50, which is inserted into the hollow chamber 11 of the retrofit frame and was fastened to this, for example, by a screw connection, not shown.
  • the retrofit frame shown in FIG. 4 with a vertical profile spar 10 largely corresponds in its design to the retrofit frame of FIG. 1, 2, so that corresponding parts have been provided with the same reference numerals.
  • the door leaf 13 has in its hollow profile 26 a lock case 47 and a bolt 51 of the lock in question engages in a bolt pocket 50 which is inserted into the hollow chamber 11 of the retrofit frame.
  • the hollow profile 26 of Figure 4 is assembled according to the representations of Figures 1, 2 and the relevant descriptions with an end profile 30, specifically with latching hooks 44 on retaining strips 28 of the door frame hollow profile 26.
  • Their construction in detail follows the respective stability and insulation conditions.
  • the door frame panel 13 ' has a plate section 52 with which the door frame or the hollow profile 26 on the outer side of the door leaf 53 is practically completely covered.
  • the covering also takes place over practically all surfaces of the end profile 30, which is provided with an L-shaped retaining web 33 with which the plate section 52 is gripped on its outer circumference 59 on the outside.
  • the entire door frame panel 13 ' is also defined.
  • the outside of the door frame is well insulated if the door frame filling 13 'is designed to be correspondingly heat-insulating.
  • the door frame panel 13 'or its visible side 56 is flush with the door frame visible surface 55 of the door frame.
  • the frame spar 26 has a stop 57, against which the door frame filling 13 'abuts with the interposition of a seal 58.
  • the door frame panel 13 ' can be assembled with the door frame formed from the frame bars 26 by inserting the door frame panel 13' as a whole between the frame bars 26 when the end profiles 30 have been removed.
  • the door frame panel 13 ' consists, similar to the illustration in FIGS. 1, 2, of panels with insulating material or the like arranged therebetween.
  • the end profiles 13 can be attached, which clasp the frame panel 13 on the outside and hold on the hollow profiles 26 as soon as they are locked with them.
  • the L-shaped clasping of the door frame panel 13 'on its outer circumference 59 is then sufficient without the need for additional fastening parts, such as screws.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Door And Window Frames Mounted To Openings (AREA)
  • Special Wing (AREA)
  • Wing Frames And Configurations (AREA)

Abstract

The frame has a fixing point (17) in the casement rebate (15) of the old fascia frame (16) and outside this a second fixing point (20) remote from the first and set outside of the first hollow chamber (11). The second fixing point can be set in the area of the profiled arm (18) on the inside of the door. The frame can be dowelled with the second fixing point on the building wall (19). The profiled arm on the inside of the door can have a second hollow chamber through which the dowelling is carried out. A fixing strip (14) can be fixed on the old fascia frame

Description

Die Erfindung bezieht sich auf eine Nachrüstzarge für Türen, deren insbesondere vertikale Profilholme mit einem Hohlkammerprofil ausgebildet sind, an deren erster Hohlkammer Scharnierbänder für einen Türflügel anzuschlagen sind, das eine Befestigungsleiste hat, die in den Flügelfalz des Altblendrahmens eingreift und dort eine erste Befestigungsstelle aufweist, das türinnenseitig mit einem Profilschenkel versehen ist, der an einer Gebäudewand od.dgl. anliegt und das mit der Gebäudewand verdübelt ist.The invention relates to a retrofit frame for doors, the vertical bars of which, in particular, are designed with a hollow chamber profile, on the first hollow chamber of which hinges for a door leaf are to be attached, which has a fastening strip which engages in the sash rebate of the old frame and has a first fastening point there, the inside of the door is provided with a profile leg or the like on a building wall. is present and that is pegged to the building wall.

Eine Zarge mit den vorgenannten Merkmalen ist allgemein bekannt. Ihre Befestigungsleiste ist mit einem Hohlkammerprofil ausgebildet, in dem der Kopf einer Befestigungsschraube angeordnet ist, die in einen in der Gebäudewand sitzenden Dübel eingreift. Diese bekannte Befestigungsleiste bildet mithin die einzige Befestigungsstelle der Nachrüstzarge. Der türinnenseitig angeordnete Profilschenkel trägt eine Dichtung und liegt damit an der türinnenseitigen Gebäudewand an. Der Andruck des Profilschenkels an der Gebäudewand stellt sich entsprechend der Befestigung mit der Befestigungsleiste ein, wozu die Befestigungsschraube schräg in die Gebäudewand eingeschraubt ist, also so, daß sie sowohl mit der Rahmenebene eines Türflügels einen spitzen Winkel bildet, als auch mit der Senkrechten zu dieser Rahmenebene. Die Befestigungsstelle ist infolge ihrer Anordnung an der Befestigungsleiste und der Tiefe des Flügelfalzes des Altblendrahmens vergleichsweise weit vom Hohlkammerprofil entfernt, wie auch von dessen an der Gebäudewand anliegenden Profilschenkel. Infolgedessen und wegen der altblendrahmenseitigen Toleranzen können sich Positionierungen der Nachrüstzarge ergeben, die besondere Ausgleichsmaßnahmen erfordern, um die Zarge zu justieren. Außerdem ergeben sich von den Befestigungsstellen für die Scharnierbänder bis zu der Befestigungsstelle der Befestigungsleiste erhebliche Hebelarme, die zu einer gewissen Instabilisierung der Nachrüstzarge führen können.A frame with the aforementioned features is generally known. Your fastening strip is formed with a hollow chamber profile, in which the head of a fastening screw is arranged, which engages in a dowel sitting in the building wall. This known fastening strip therefore forms the only fastening point of the retrofit frame. The profile leg arranged on the inside of the door carries a seal and thus rests on the inside of the building wall. The pressure of the profile leg on the building wall adjusts itself according to the fastening with the fastening strip, for which purpose the fastening screw is screwed in at an angle into the building wall, so that it forms an acute angle both with the frame plane of a door leaf and with the perpendicular to it Frame level. The attachment point is due to its arrangement on the mounting strip and the depth of the sash of the old frame comparatively far from the hollow chamber profile, as well as from there the profile leg adjacent to the building wall. As a result and because of the tolerances on the old frame side, the retrofit frame can be positioned, which requires special compensatory measures in order to adjust the frame. In addition, there are considerable lever arms from the fastening points for the hinge straps to the fastening point of the fastening strip, which can lead to a certain instability of the retrofit frame.

Demgegenüber liegt der Erfindung die Aufgabe zugrunde, eine Nachrüstzarge mit den eingangs genannten Merkmalen so zu verbessern, daß die Befestigung der Nachrüstzarge stabilisiert wird und in der Nähe der Scharnierbänder für den Türflügel erfolgt.In contrast, the invention has for its object to improve a retrofit frame with the features mentioned so that the attachment of the retrofit frame is stabilized and takes place in the vicinity of the hinge straps for the door leaf.

Diese Aufgabe wird dadurch gelöst, daß außer der im Flügelfalz des Altblendrahmens gelegenen Befestigungsstelle eine zweite, querschnittsmäßig von der ersten entfernt angeordnete Befestigungsstelle vorhanden ist, die sich außerhalb der ersten Hohlkammer befindet.This object is achieved in that, in addition to the fastening point located in the sash rebate of the old frame, there is a second fastening point which is arranged at a cross-section from the first and which is located outside the first hollow chamber.

Es wird also davon abgerückt, eine einzige Befestigungsstelle vorzusehen, die die gesamte Nachrüstzarge am Altbau bzw. an dem Altblendrahmen festlegt. Vielmehr sind querschnittsmäßig gesehen zwei Befestigungsstellen vorhanden, die Abstand voneinander aufweisen. Es ergibt sich eine entsprechend verbesserte Festlegung der Nachrüstzarge, da diese an zwei voneinander entfernten Stellen gegen den Altblendrahmen bzw. gegen die Gebäudewand gezogen wird. Dabei wird die Stabilität der Nachrüstzarge nicht beeinträchtigt, weil sich die Befestigungsstellen außerhalb des Hohlkammerprofils befinden, dessen Querschnitt also nicht beeinträchtigt wird. Durch das Vorhandensein von zwei Befestigungsstellen wird es im Grundsatz ermöglicht, die Nachrüstzarge im Querschnitt einfacher und damit leichter auszubilden, so daß Werkstoff gespart werden kann.It is therefore moved away from providing a single fastening point which fixes the entire retrofit frame on the old building or on the old frame. Rather, seen in cross section, there are two fastening points that are spaced apart. This results in a correspondingly improved definition of the retrofit frame, since it is pulled against the old blind frame or against the building wall at two points at a distance from one another. The stability of the retrofit frame is not impaired because the fastening points are outside the hollow chamber profile, the cross section of which is therefore not impaired. The presence of two fastening points makes it possible in principle to make the retrofit frame simpler in cross-section and thus easier, so that material can be saved.

Die Nachrüstzarge kann so ausgebildet werden, daß die zweite Befestigungsstelle im Bereich des türinnenseitigen Profilschenkels angeordnet ist. Infolgedessen sind die beiden Befestigungsstellen vergleichsweise weit voneinander entfernt und haben die die Scharnierbänder tragende Hohlkammer zwischen sich. Das optimiert die querschnittsbezogene Befestigung der Zarge.The retrofit frame can be designed such that the second fastening point is arranged in the region of the profile leg on the inside of the door. As a result, the two are Fastening points are comparatively far apart and have the hollow chamber carrying the hinge straps between them. This optimizes the cross-sectional fastening of the frame.

Die Nachrüstzarge kann so ausgebildet werden, daß sie mit der zweiten Befestigungsstelle an der Gebäudewand verdübelt ist. Infolgedessen erfolgt die Verdübelung an einer türinnenseitigen Gebäudewand und damit entfernt von der durch den Altblendrahmen verkleideten Laibungswand bzw. Stirnwand des Wanddurchbruchs. Die Verdübelung kann weitgehend senkrecht zur Gebäudeinnenwand erfolgen. Die Gefahr von Kantenausbrüchen wird verringert und eine Verbesserung der Festigkeit erreicht. Insbesondere sitzt die zweite Befestigungsstelle und damit der der Befestigung dienende Teil der Nachrüstzarge direkt an der Gebäudeinnenwand und muß nicht, wie bei der bekannten Nachrüstzarge, durch den Altblendrahmen hindurch befestigt werden, was den Nachteil hat, daß die Befestigungsstelle einen durch die Ausbildung des Altblendrahmens bedingten Abstand von der Gebäudewand verkraften muß. Die Direktanlage der Nachrüstzarge bzw. des türinnenseitigen Profilschenkels an der Gebäudeinnenwand führt zu einer entsprechend verbesserten Stabilität der Befestigung der Nachrüstzarge. Ferner ist es von Vorteil, daß die für die Verdübelung benutzte zweite Befestigungsstelle im Rauminnenbereich angeordnet und damit dem Zugriff von der Türaußenseite entzogen ist. Das verbessert die Einbruchssicherheit entsprechend, denn die zweite Befestigungsstelle bzw. die Verdübelung ist dem gewaltsamen Zugriff nicht mehr zugänglich.The retrofit frame can be designed so that it is anchored to the second fastening point on the building wall. As a result, anchoring takes place on a building wall on the inside of the door and thus away from the soffit wall or end wall of the wall opening clad by the old frame. The dowelling can be done largely perpendicular to the inner wall of the building. The risk of edge breakouts is reduced and an improvement in strength is achieved. In particular, the second fastening point and thus the part of the retrofit frame serving for fastening sits directly on the inside wall of the building and does not have to be fastened through the old frame, as in the case of the known retrofitting frame, which has the disadvantage that the fastening point is caused by the formation of the old frame Must be able to cope with the distance from the building wall. The direct installation of the retrofit frame or the inside of the profile leg on the inside of the building leads to a correspondingly improved stability of the attachment of the retrofit frame. Furthermore, it is advantageous that the second fastening point used for dowelling is arranged in the interior of the room and is therefore removed from the outside of the door. This improves burglary security accordingly, because the second attachment point or the dowel is no longer accessible to forced access.

Die vorbeschriebene Nachrüstzarge kann so ausgebildet werden, daß der türinnenseitige Profilschenkel mit einer zweiten Hohlkammer versehen ist, durch die hindurch die Verdübelung der zweiten Befestigungsstelle mit der Gebäudewand vorgenommen ist. Die Hohlkammer sorgt für eine stabile Ausbildung der Nachrüstzarge im Bereich der zweiten Befestigungsstelle, so daß die hier durch die Verdübelung auftretenden großen Kräfte von der Nachrüstzarge verformungsfrei aufgenommen werden können.The retrofit frame described above can be designed so that the profile leg on the inside of the door is provided with a second hollow chamber, through which the second fastening point is anchored to the building wall. The hollow chamber ensures a stable design of the retrofit frame in the area of the second fastening point, so that the large forces occurring here due to the dowelling can be absorbed by the retrofit frame without deformation.

Die Nachrüstzarge kann des weiteren dahingehend ausgebildet werden, daß der türinnenseitige Profilschenkel in einem Winkel von mehr als 45 Winkelgrad zu der ersten Hohlkammer angeordnet ist, der einen Aufnahmeraum für einen Dübelkopf bildet, und daß der Aufnahmeraum von einer Abdeckleiste abgedeckt ist. Der Aufnahmeraum kann genügend geräumig ausgebildet werden, um den Dübelkopf aufzunehmen und um genügend Platz für die Durchführung der Verdübelung neben dem Hohlkammerprofil zu haben. Die vorgesehene Abdeckung sorgt nach der Herstellung der Verdübelung für ein ansehnliches Äußeres der Nachrüstzarge in diesem Bereich.The retrofit frame can also be designed such that the inside of the profile leg is arranged at an angle of more than 45 degrees to the first hollow chamber, which forms a receiving space for a dowel head, and that the receiving space is covered by a cover strip. The receiving space can be made sufficiently spacious to accommodate the dowel head and to have enough space for performing the dowelling next to the hollow chamber profile. The cover provided ensures that the retrofit frame looks good in this area after the dowel has been made.

Eine weitere Ausgestaltung der Nachrüstzarge ist dahingehend möglich, daß die Befestigungsleiste an dem Altblendrahmen befestigt ist. Eine derartige Ausgestaltung genügt in vielen Fällen und hat den Vorteil, daß die Befestigung nur auf die Ausgestaltung des Altblendrahmens abgestimmt sein muß, für die beispielsweise eine einfache selbstschneidende Schraube genügt, die in den aus Blech bestehenden Altblendrahmen eingeschraubt wird. Man erspart sich dadurch für die Zweitbefestigung eine weitere Verdübelung durch den Altblendrahmen hindurch in das Mauerwerk, was vielfach ausreichend ist, weil der Altblendrahmen selbst vergleichsweise fest an der Wand sitzt.A further configuration of the retrofit frame is possible in that the fastening strip is fastened to the old frame. Such a design is sufficient in many cases and has the advantage that the attachment only has to be matched to the design of the old frame, for which, for example, a simple self-tapping screw is sufficient, which is screwed into the old frame made of sheet metal. This saves further anchoring through the old frame into the masonry for the second attachment, which is often sufficient because the old frame itself sits comparatively firmly on the wall.

Die vorbeschriebene Ausgestaltung der Nachrüstzarge kann dahingehend durchgeführt werden, daß die Befestigungsleiste im wesentlichen U-förmig und im Bereich ihres U-Bodens mit dem Altblendrahmen verschraubt ist. Infolgedessen ergibt sich eine von der Hohlkammerwand entfernt gelegene Befestigung, bei der auch die dem Türaußenbereich benachbarten Abschnitte der Nachrüstzarge verschraubt und mithin gegen gewaltsames Verformen gesichert sind.The above-described configuration of the retrofit frame can be carried out in such a way that the fastening strip is essentially U-shaped and is screwed to the old frame in the region of its U-bottom. As a result, there is a fastening located at a distance from the hollow chamber wall, in which the sections of the retrofit frame adjacent to the outer area of the door are also screwed together and are therefore secured against violent deformation.

Um die Nachrüstzarge auch im Bereich ihres oberen Querholms stabil ausbilden zu können und dabei zugleich eine insgesamt ansehnliche Ausgestaltung zu erreichen, wird die Nachrüstzarge dahingehend weitergebildet, daß die vertikalen Profilholme am oberen Ende quer abgelängt und an einen Eckverbinder angeschlossen sind, der das Querschnittsprofil des vertikalen Profilholms in den oberen Querholm überleitet, der dem vertikalen Profilholm entsprechend profiliert ist. Mit dem Eckverbinder wird eine sehr stabile Eckverbindung der rechtwinklig aneinanderstoßenden Profilholme erreicht. Durch die Überleitung des Holmprofils ist es im Grundsatz auch möglich, den Eckverbinder am Altblendrahmen zu verschrauben und/oder am Mauerwerk zu verdübeln.In order to be able to train the retrofit frame in a stable manner in the area of its upper cross member and at the same time to achieve an overall attractive design, the retrofit frame is further developed in such a way that the vertical profile spars are cut to length at the upper end and connected to a corner connector which has the cross-sectional profile of vertical profile spar leads into the upper cross spar, which is profiled according to the vertical profile spar. With the corner connector, a very stable corner connection of the right-angled profile bars is achieved. By transferring the spar profile, it is also possible in principle to screw the corner connector to the old frame and / or to dowel the masonry.

Die Nachrüstzarge kann so weitergebildet werden, daß der Eckverbinder Lappen hat, die mit dem türinnenseitigen Profilschenkel verbindbar sind und/oder daß der Eckverbinder Zapfen hat, die radial formschlüssig mit der Befestigungsleiste gekuppelt sind. Es ergeben sich formschlüssige Verbindungen zwischen dem Eckverbinder und den an diesen anschließenden Hohlkammerprofilen insbesondere in deren Randbereichen, also an dem türinnenseitigen Profilschenkel und an der Befestigungsleiste.The retrofit frame can be further developed so that the corner connector has tabs that can be connected to the inside of the profile leg and / or that the corner connector has pins that are radially positively coupled to the fastening strip. There are positive connections between the corner connector and the hollow chamber profiles adjoining them, in particular in their edge regions, that is to say on the inside of the profile leg and on the fastening strip.

Obwohl die Altblendrahmen häufig ähnliche Abmessungen haben bzw. genormt sind, kann es jedoch notwendig werden, die Nachrüstzarge in unterschiedlicher Weise auszubilden, um sie an den vorhandenen Altblendrahmen anbauen zu können. Da die Nachrüstzarge aber nicht nur auf das jeweils vorhandene Altblendrahmenprofil abgestimmt sein muß, sondern flügelrahmenseitig auch auf das beim Flügelrahmen gegebene Profil abzustimmen ist, liegt eine besonders vorteilhafte Weiterbildung der Nachrüstzarge darin, daß an dem Hohlkammerprofil eines vertikalen Profilholms ein Türflügel angeschlagen ist, der einen geschlossenen, aus Hohlprofilen zusammengesetzten Türrahmen hat, dessen zargenseitige Stirnflächen vorspringende beabstandete Halteleisten haben, an denen ein mit der Zarge einen Falzraum bildendes Abschlußprofil festgelegt ist. Diese Ausgestaltung hat den großen Vorteil, daß das Abschlußprofil grundsätzlich abnehmbar ist. An einem Türrahmen können also Abschlußprofile ausgewechselt werden. Das ist beispielsweise notwendig, wenn die Nachrüstzarge abweichend profiliert wird, aber mit dem im Prinzip ungeänderten Flügelrahmen eingesetzt werden soll. Es kann dann ein Abschlußprofil eingebaut werden, das auf die im Profil abgeänderte Nachrüstzarge abgestimmt ist. Des weiteren ist es auch möglich, das Abschlußprofil auszuwechseln, wenn ein Einbruchsversuch stattgefunden hat. Es ist dann auch bei größerer Beschädigung des Türflügels nicht notwendig, diesen komplett auszuwechseln bzw. mit großem Aufwand zu reparieren, sondern es genügt vielmehr die Auswechslung des Abschlußprofils. Ferner ergeben sich weitere Vorteile dadurch, daß der Türflügel im übrigen ebenfalls in vereinfachter Weise umgebaut werden kann. Beispielsweise können im Schwellenbereich Abschlußprofile eingesetzt werden, die speziell im Hinblick auf die Anforderungen des Schwellenbereichs profiliert sind, die also z.B. mit einer besonderen Dichtung oder mit sonstigen Funktionsteilen versehen sind. Darüber hinaus können solche Abschlußprofile auch im Hinblick auf die Gestaltung des Türflügels im übrigen ausgebildet werden, beispielsweise mit besonderen Halterungen für Anbauteile od.dgl.Although the old frames often have similar dimensions or are standardized, it may be necessary to design the retrofit frame in different ways in order to be able to attach them to the existing frame. Since the retrofit frame not only has to be matched to the existing frame frame profile, but also has to be matched to the sash frame profile on the sash frame side, a particularly advantageous further development of the retrofit frame is that a door leaf is attached to the hollow section profile of a vertical section spar, one has a closed door frame composed of hollow profiles, the end faces of which on the frame side have projecting spaced holding strips, on which an end profile forming a rebate space is fixed with the frame. This configuration has the great advantage that the end profile is basically removable. End profiles can be replaced on a door frame. This is necessary, for example, if the retrofit frame is profiled differently, but is to be used with the sash frame, which is basically unchanged. It can then be installed a finishing profile that is matched to the retrofit frame modified in the profile. Furthermore, it is also possible to use the final profile to be replaced when a break-in attempt has taken place. It is then not necessary, even if the door wing is damaged to a large extent, to replace it or to repair it at great expense, but rather it is sufficient to replace the end profile. Furthermore, there are further advantages in that the door leaf can also be converted in a simplified manner. For example, end profiles can be used in the threshold area, which are specially profiled with regard to the requirements of the threshold area, that is to say, for example, are provided with a special seal or with other functional parts. In addition, such end profiles can also be designed with regard to the design of the door leaf, for example, with special holders for attachments or the like.

Um das Auswechseln von Abschlußprofilen in besonderer Weise einfach zu gestalten, ist die Nachrüstzarge so ausgebildet, daß das Abschlußprofil an dem Hohlprofil mit den vorspringenden Halteleisten lösbar verrastet ist. Es sind also keine Befestigungsteile zu lösen, bevor das Abschlußprofil abgenommen bzw. angebaut werden kann.In order to make the replacement of end profiles particularly simple, the retrofit frame is designed so that the end profile is releasably locked to the projecting retaining strips on the hollow profile. There are no fasteners to be loosened before the end profile can be removed or attached.

Wenn das Abschlußprofil entgegen den Halteleisten vorspringende, daran verrastende Hakenstege hat, ist ein einfaches Einschieben des Abschlußprofils möglich, um dieses mit den Halteleisten bzw. mit dem verbleibenden Profil des Türrahmens zusammenzubauen.If the end profile protrudes against the retaining strips, latching hook webs thereon, a simple insertion of the end profile is possible in order to assemble it with the retaining strips or with the remaining profile of the door frame.

Eine besonders vorteilhafte Ausgestaltung ergibt sich dadurch, daß die Hakenstege zwischen die Halteleisten eingreifen und mindestens auf einer Türflügelseite außen mit Abstand angeordnete Haltestege für rahmenabdeckende Platten aufweisen. Infolgedessen können die Halteleisten außen in Richtung auf den Falzraum glatt ausgebildet werden, so daß sich entsprechend glatte Flächen ergeben, die entweder direkt die Außenflächen gestalten oder von außenflächengestaltenden Teilen dicht anliegend abgedeckt sind.A particularly advantageous embodiment results from the fact that the hook webs engage between the retaining strips and have at least on one side of the door leaf spaced retaining webs for frame-covering panels. As a result, the retaining strips can be made smooth on the outside in the direction of the rebate space, so that correspondingly smooth surfaces result which either design the outer surfaces directly or are covered tightly by parts which shape the outer surface.

Die Nachrüstzarge kann so ausgebildet werden, daß eine Türrahmenfüllung vorhanden ist, die auf einer Türflügelseite den Türrahmen praktisch vollständig abdeckt, und die auf der anderen Türflügelseite mit der Türrahmensichtfläche bündig liegt. Durch die praktisch vollständige Abdeckung der einen Türflügelseite kann eine entsprechende Dämmwirkung am Türrahmen erreicht werden, insbesondere wenn die Türflügelseite die Außenseite ist. Auch das Aussehen des Türflügels ist vorteilhaft zu beeinflussen, wobei das Abschlußprofil im Bereich seines Anschlusses an das Hohlprofil abgedeckt wird. Besonders bedeutsam ist es, daß die gesamte Türrahmenfüllung als ein einziges oder zusammenhängendes Teil in den Türrahmen eingebaut bzw. aus diesem auch wieder ausgebaut werden kann. Die Herstellung des Türflügels wird damit vereinfacht, wie auch spätere Arbeiten am Türflügel, bei denen die Türrahmenfüllung ausgebaut werden muß.The retrofit frame can be designed so that there is a door frame filling that practically completely covers the door frame on one side of the door leaf and that is flush with the visible side of the door frame on the other side of the door leaf. A corresponding insulation effect on the door frame can be achieved by practically completely covering one door leaf side, in particular if the door leaf side is the outside. The appearance of the door leaf can also be influenced in an advantageous manner, the end profile being covered in the region of its connection to the hollow profile. It is particularly important that the entire door frame panel can be installed as a single or coherent part in the door frame or can be removed from it. This simplifies the manufacture of the door leaf, as does later work on the door leaf, in which the door frame panel must be removed.

Die Nachrüstzarge kann so weitergebildet werden, daß das Abschlußprofil die Türrahmenfüllung an deren Außenumfang mit einem Haltesteg am Türrahmen festlegt, der bedarfsweise eine die Türrahmenfüllung beaufschlagende Abdichtung aufweist. Infolgedessen kann die Türrahmenfüllung ausschließlich vom Abschlußprofil am Türrahmen gehalten werden. Zusätzliche Verschraubungen sind grundsätzlich nicht erforderlich. Es ergibt sich eine entsprechende Verringerung des Bauteileaufwands und des Montageaufwands. Wenn die Türrahmenfüllung gegen eine Abdichtung eingebaut wird, steigt die Dichtigkeit des Türflügels zwischen der Türrahmenfüllung und dem Türrahmen entsprechend. Die Elastizität der Abdichtung bewirkt außerdem einen entsprechend elastischen bzw. festen Sitz der Türrahmenfüllung im Türrahmen. Es können Bauteiltoleranzen ausgeglichen werden.The retrofit frame can be developed in such a way that the end profile fixes the door frame panel on its outer circumference with a retaining web on the door frame, which if necessary has a seal that acts on the door frame panel. As a result, the door frame panel can only be held by the end profile on the door frame. Additional screw connections are generally not required. This results in a corresponding reduction in the number of components and assembly. If the door frame panel is installed against a seal, the tightness of the door leaf between the door frame panel and the door frame increases accordingly. The elasticity of the seal also results in a correspondingly elastic or firm fit of the door frame panel in the door frame. Component tolerances can be compensated.

Die Erfindung wird anhand von in der Zeichnung dargestellten Ausführungsbeispielen erläutert. Es zeigt:

Fig.1
einen Querschnitt durch eine Tür auf Höhe eines Scharnierbands,
Fig.2
einen der Fig.1 entsprechenden Querschnitt durch einen vertikalen Holm im flügelöffnungsseitigen Bereich,
Fig.3a
bis 3d Ansichten eines Eckverbinders, mit dem ein vertikaler Holm einer Nachrüstzarge mit einem horizontalen Holm verbunden wird, und
Fig.4
einen der Darstellung der Fig.2 ähnlichen Querschnitt türöffnungsseitig durch einen vertikalen Holm einer Nachrüstzarge und einen vertikalen Flügelrahmenholm eines Türflügels der betreffenden Tür.
The invention is explained with reference to exemplary embodiments shown in the drawing. It shows:
Fig. 1
a cross section through a door at the level of a hinge,
Fig. 2
a cross section corresponding to Figure 1 through a vertical spar in the wing opening side Area,
Fig.3a
to 3d views of a corner connector, with which a vertical bar of a retrofit frame is connected to a horizontal bar, and
Fig. 4
a cross section similar to the representation of FIG. 2 on the door opening side through a vertical spar of a retrofit frame and a vertical casement spar of a door wing of the relevant door.

Die durch die Zeichnung veranschaulichte Tür bzw. die Nachrüstzarge hat zwei vertikale Profilholme 10, die jeweils im wesentlichen aus einem Hohlkammerprofil bestehen, das eine Hohlkammer 11 aufweist. Die Hohlkammer 11 trägt mehrere über die Höhe verteilte Scharnierbänder 12, an denen ein Türflügel 13 schwenkbar befestigt ist. Fig.1 zeigt die Bandseite und Fig.2 zeigt die Öffnungsseite des Türflügels 13. Der Türflügel 13 verschließt den Durchbruch der Mauer 31, deren Durchbruchslaibung 31' von einem Altblendrahmen 16 abgedeckt ist, der in nicht dargestellter Weise an der Mauer 31 befestigt ist.The door or the retrofit frame illustrated by the drawing has two vertical profile bars 10, each consisting essentially of a hollow chamber profile, which has a hollow chamber 11. The hollow chamber 11 carries a plurality of hinge bands 12 distributed over the height, to which a door leaf 13 is pivotally attached. 1 shows the hinge side and FIG. 2 shows the opening side of the door leaf 13. The door leaf 13 closes the opening in the wall 31, the opening 31 'of which is covered by an old frame 16 which is fastened to the wall 31 in a manner not shown.

Die Hohlkammer 11 bildet einen wesentlichen Bestandteil der Nachrüstzarge, die eine Befestigungsleiste 14 hat, welche in den Flügelfalz 15 des Altblendrahmens 16 eingreift. Die Befestigungsleiste 14 springt von der Hohlkammer 16 praktisch entsprechend der aus den Zeichnungen entnehmbaren Tiefe des Flügelfalzes 15 vor und ist im wesentlichen U-förmig ausgebildet. Ihr U-Boden 14' ist mit Befestigungsschrauben 35 an dem Altblendrahmen 16 verschraubt, der als Blechzarge ausgebildet ist, in deren Wand die Befestigungsschraube 35 z.B. als selbstschneidende Schraube eingedreht wird.The hollow chamber 11 forms an essential part of the retrofit frame, which has a fastening strip 14 which engages in the sash rebate 15 of the old frame 16. The fastening strip 14 protrudes from the hollow chamber 16 practically in accordance with the depth of the sash rebate 15 which can be seen from the drawings and is essentially U-shaped. Your U-bottom 14 'is screwed with fastening screws 35 to the old frame 16, which is designed as a sheet metal frame, in the wall of which the fastening screw 35 e.g. is screwed in as a self-tapping screw.

Die Befestigungsschraube 35 bildet eine erste Befestigungsstelle 17. Des weiteren ist eine zweite Befestigungsstelle 20 für die Nachrüstzarge vorgesehen. Diese besitzt hierzu einen Profilschenkel 18, der türinnenseitig angeordnet ist und an der Gebäudewand 19 anliegt. Der Profilschenkel 18 ist mit einer zweiten Hohlkammer 21 versehen, die über den Verbindungssteg 36 mit der ersten Hohlkammer 11 verbunden ist. Der Profilschenkel 18 ist türinnenseitig angeordnet und bildet mit der ersten Hohlkammer 11 bzw. der ihm benachbarten Wand dieser Hohlkammer 11 einen Winkel von weniger als 900, so daß ein Aufnahmeraum 22 für einen Dübelkopf 23 entsteht. Der Aufnahmeraum 22 ist von einer Abdeckleiste 24 abgedeckt, so daß sich ein ansehnliches Äußeres ergibt.The fastening screw 35 forms a first fastening point 17. Furthermore, a second fastening point 20 is provided for the retrofit frame. For this purpose, this has a profile leg 18 which is arranged on the inside of the door and bears against the building wall 19. The profile leg 18 is provided with a second hollow chamber 21, which is connected to the first hollow chamber 11 via the connecting web 36 is. The profile legs 18 is located inside of the door and forms with the first hollow chamber 11 and its adjacent wall of said hollow chamber 11 by an angle of less than 90 0, so that a receiving space 22 is created for a dowel head 23rd The receiving space 22 is covered by a cover strip 24, so that there is a handsome exterior.

Die Befestigung des Profilschenkels 18 erfolgt durch dessen Hohlkammer 21 hindurch, welche die zweite Hohlkammer des gesamten Hohlkammerprofils ist, mit einem Schwerlastdübel 37, in den das Dübelinnenteil 37' durch Betätigung des Dübelkopfs 23 so hineingezogen wird, daß sich eine Spreizung des Dübels 37 innerhalb der Mauer 31 ergibt. Die Auszugwerte für diese Dübelbefestigung sind sehr hoch, so daß die Befestigung der Nachrüstzarge an der Mauer bzw. an der Gebäudewand 19 entsprechend sicher ist. Statt des dargestellten Dübels 37 können auch andere Dübelbefestigungen eingesetzt werden.The attachment of the profile leg 18 takes place through its hollow chamber 21, which is the second hollow chamber of the entire hollow chamber profile, with a heavy-duty dowel 37, into which the inner dowel part 37 'is pulled by actuating the dowel head 23 so that the dowel 37 spreads within the Wall 31 results. The pull-out values for this dowel attachment are very high, so that the attachment of the retrofit frame to the wall or to the building wall 19 is correspondingly secure. Instead of the dowel 37 shown, other dowel attachments can also be used.

Die Nachrüstzarge ist aus den in den Fig.1,2 dargestellten vertikalen Profilholmen 10 aufgebaut, die durch einen oberen, nicht dargestellten Querholm miteinander verbunden sind. Zur Verbindung dient der in den Fig.3a bis 3d dargestellte Eckverbinder 25. Der Eckverbinder 25 ist im wesentlichen quaderförmig und hat zwei rechtwinklig zueinander angeordnete Anschlußflächen 38,38'. Mit der Anschlußfläche 38 wird der Eckverbinder 25 mit einem vertikalen Profilholm 10 zusammengebaut, der an seinem Ende quer zu seiner Längserstreckung abgelängt ist und mit dem Eckverbinder 25 stumpf gestoßen werden kann. Entsprechend kann der obere Querholm mit der Fläche 38' stumpf gestoßen werden. Beide Flächen 38, 38' besitzen Vorsprünge, die mit den jeweiligen Enden der Hohlkammerprofile radial formschlüssig zusammenwirken. So greifen die Zapfen 39 jeweils in eine von zwei Klammerleisten gebildete durchlaufende Rille 40 der Befestigungsleiste 14. Den Zapfen 39 parallel sind Einschublaschen 51, die zwischen Profilstege 42 greifen, welche in Fig.1 ersichtlich sind. Infolgedessen sitzen die Einschublaschen 51 außen auf den falzraumseitigen Wänden der Hohlkammern 11 der Profilholme. Durch die Anschraublaschen hindurch können Befestigungsschrauben in die Holme eingedreht werden. Die Einschublaschen 51 liegen von außen sichtbar im Falzraum 29 zwischen Türflügel 13 und Hohlkammerprofil. Die Zapfen 39 und die Einschublaschen 51 bilden im Bereich der Befestigungsleiste 14 und der Hohlkammer 11 eine sichere Verbindung der zu koppelnden Hohlkammerprofile. Eine weitere Kopplung erfolgt im Bereich der Profilschenkel 18. Hierzu hat der Eckverbinder 25 die Lappen 50, die auf denjenigen Außenflächen der Profilschenkel 18 z.B. durch Verschrauben befestigt werden können, auf denen die Dübelköpfe 23 aufliegen. Zur Stabilisierung der Abdeckkappe 24 sind Abstützzapfen 42 vorgesehen. Die Abstützzapfen 42 dienen auch zum Ausgleich eventuell entstehender Fertigungstoleranzen zwischen dem Eckverbinder 25 und dem zugehörigen Hohlkammerprofil.The retrofit frame is constructed from the vertical profile bars 10 shown in FIGS. 1, 2, which are connected to one another by an upper cross bar, not shown. The corner connector 25 shown in FIGS. 3a to 3d is used for the connection. The corner connector 25 is essentially cuboid and has two connecting surfaces 38, 38 'arranged at right angles to one another. With the connecting surface 38, the corner connector 25 is assembled with a vertical profile spar 10, which is cut to the end transversely to its longitudinal extent and can be butted with the corner connector 25. Accordingly, the upper cross bar with the surface 38 'can be butted. Both surfaces 38, 38 'have projections which cooperate with the respective ends of the hollow chamber profiles in a radially positive manner. Thus, the pins 39 each engage in a continuous groove 40 of the fastening bar 14 formed by two clip strips. The pins 39 are parallel insertion tabs 51 which engage between profile webs 42, which can be seen in Fig.1. As a result, the insertion tabs 51 sit on the outside of the rebate-side walls of the hollow chambers 11 of the profile spars. Fastening screws can be screwed into the bars through the screw tabs. The insertion tabs 51 are located visible from the outside in the rebate space 29 between the door leaf 13 and the hollow chamber profile. The pins 39 and the insertion tabs 51 form a secure connection of the hollow chamber profiles to be coupled in the area of the fastening strip 14 and the hollow chamber 11. A further coupling takes place in the area of the profile legs 18. For this purpose, the corner connector 25 has the tabs 50, which can be fastened on those outer surfaces of the profile legs 18, for example by screwing, on which the dowel heads 23 rest. Support pins 42 are provided to stabilize the cover cap 24. The support pins 42 also serve to compensate for any manufacturing tolerances that may arise between the corner connector 25 and the associated hollow chamber profile.

Das Hohlkammerprofil bzw. seine Befestigungsleiste 14 tragen die aus den Fig.1,2 ersichtlichen Vorsprünge 49, mit denen eine Nut 41 gebildet ist. In diese Nut 41 kann eine nicht dargestellte Dichtung eingebracht werden, die an einem Abschlußprofil 30 des Türflügels 13 anliegt. Diese Dichtung sorgt dafür, daß der Falzraum 29 bei geschlossenem Türflügel 13 nicht durchströmbar ist, wobei daß die Nut 46 türinnenseitig liegt.The hollow chamber profile or its fastening strip 14 carry the projections 49 shown in FIGS. 1 and 2, with which a groove 41 is formed. In this groove 41, a seal, not shown, can be introduced, which bears against an end profile 30 of the door leaf 13. This seal ensures that the rebate chamber 29 cannot flow through when the door leaf 13 is closed, the groove 46 being located on the inside of the door.

Das an der Hohlkammer 11 befestigte Scharnierband 12 trägt mit seinem Arm 12' den Türflügel 13. Der Türflügel 13 hat einen in sich geschlossenen Rahmen 27, der aus den im Querschnitt abgebildeten Hohlprofilen 26 aufgebaut ist. Die Dicke des Rahmens bestimmt die Dicke der Türfüllung 13', die beidseitig von je einer rahmenabdeckenden Platte 34 verkleidet ist.The hinge band 12 attached to the hollow chamber 11 carries the door leaf 13 with its arm 12 '. The door leaf 13 has a self-contained frame 27 which is constructed from the hollow profiles 26 shown in cross section. The thickness of the frame determines the thickness of the door panel 13 ', which is clad on both sides by a frame-covering plate 34.

Jedes Hohlprofil 26 hat zwei in Richtung auf den Falzraum 29 vorspringende Halteleisten 28, welche die an den Platten 34 anliegenden Außenflächen der Hohlprofile 26 verlängern. Die Halteleisten 28 sind etwa gleich lang und tragen an ihren Außenenden einander zugekehrte Rastvorsprünge 45. Mit den Rastvorsprüngen 45 sind Hakenstege 32 eines Abschlußprofils 30 über Rasthaken 44 miteinander verbunden, welche die Rastvorsprünge 45 hintergreifen.Each hollow profile 26 has two retaining strips 28 projecting in the direction of the rebate space 29, which extend the outer surfaces of the hollow profiles 26 abutting the plates 34. The retaining strips 28 are approximately of the same length and carry locking projections 45 facing one another at their outer ends. With the locking projections 45, hook webs 32 of an end profile 30 are connected to one another via locking hooks 44 which engage behind the locking projections 45.

Das Abschlußprofil 30 deckt die die Halteleisten 28 tragende Stirnfläche 27' des Hohlprofils 26 ab und bildet die dem Falzraum 29 zugewendete notwendige Form aus, beispielsweise mit der dargestellten Nut 46, die eine sogenannte Euro-Nut ist, in welche ein Treibstangenbeschlag eingelegt werden kann. Des weiteren ist das Abschlußprofil 30 mit Haltestegen 33 versehen, welche die Platten 34 außen umgreifen und damit an den Hohlprofilen 26 festhalten. Das Abschlußprofil 30 dient also zugleich auch der Festlegung der Platten 34 und ist damit ein einfaches Hilfsmittel, um beispielsweise unterschiedlich dicke Platten 34 an dem im übrigen in derselben Weise ausgebildeten Türrahmen 27 zu befestigen, wobei die Haltestege 33 lediglich entsprechend der geänderten Dicke der Platten 34 etwas weiter quer zu den Halteleisten 28 vorspringen müssen oder etwas weniger.The end profile 30 covers the end face 27 'of the hollow profile 26 which carries the holding strips 28 and forms the necessary shape facing the rebate space 29, for example with the groove 46 shown, which is a so-called euro groove, into which a connecting rod fitting can be inserted. Furthermore, the end profile 30 is provided with retaining webs 33 which grip around the plates 34 on the outside and thus hold onto the hollow profiles 26. The end profile 30 thus also serves to fix the plates 34 and is thus a simple aid, for example to fasten plates 34 of different thicknesses to the door frame 27, which is otherwise constructed in the same way, the retaining webs 33 only corresponding to the changed thickness of the plates 34 have to project a little further across the retaining strips 28 or a little less.

Fig.2 zeigt bezüglich der Nut 46 den Einbau eines Schloßkastens 47 in das Hohlprofil 26. Die Stulpschiene 48 des Schloßkastens deckt die Nut 46 komplett ab. Der Riegel 51 greift in eine Riegeltasche 50, die in die Hohlkammer 11 der Nachrüstzarge eingesetzt ist und an dieser beispielsweise durch eine nicht dargestellte Verschraubung befestigt wurde.2 shows the installation of a lock case 47 in the hollow profile 26 with respect to the groove 46. The faceplate 48 of the lock case completely covers the groove 46. The bolt 51 engages in a bolt pocket 50, which is inserted into the hollow chamber 11 of the retrofit frame and was fastened to this, for example, by a screw connection, not shown.

Die in Fig.4 dargestellte Nachrüstzarge mit einem vertikalen Profilholm 10 entspricht in ihrer Gestaltung weitestgehend der Nachrüstzarge der Fig.1,2, so daß entsprechende Teile mit gleichen Bezugszeichen versehen wurden. Der Türflügel 13 hat in seinem Hohlprofil 26 einen Schloßkasten 47 und ein Riegel 51 des betreffenden Schlosses greift in eine Riegeltasche 50, die in die Hohlkammer 11 der Nachrüstzarge eingesetzt ist.The retrofit frame shown in FIG. 4 with a vertical profile spar 10 largely corresponds in its design to the retrofit frame of FIG. 1, 2, so that corresponding parts have been provided with the same reference numerals. The door leaf 13 has in its hollow profile 26 a lock case 47 and a bolt 51 of the lock in question engages in a bolt pocket 50 which is inserted into the hollow chamber 11 of the retrofit frame.

Das Hohlprofil 26 der Fig.4 ist entsprechend den Darstellungen der Fig.1,2 und den diesbezüglichen Beschreibungen mit einem Abschlußprofil 30 zusammengebaut, und zwar mit Rasthaken 44 an Halteleisten 28 des Türrahmenhohlprofils 26. Es ist eine Türfüllung bzw. Türrahmenfüllung 13' vorhanden. Ihr Aufbau im einzelnen erfolgt den jeweiligen Stabilitäts- und Dämmungsbedingungen entsprechend. Die Türrahmenfüllung 13' hat einen Plattenabschnitt 52, mit dem der Türrahmen bzw. das Hohlprofil 26 auf der äußeren Türflügelseite 53 praktisch vollständig abgedeckt wird. Die Abdeckung erfolgt auch über praktisch alle Flächen des Abschlußprofils 30, das mit einem L-förmigen Haltesteg 33 versehen ist, mit dem der Plattenabschnitt 52 außensichtseitig an seinem Außenumfang 59 umgriffen wird. Hierdurch erfolgt zugleich eine Festlegung der gesamten Türrahmenfüllung 13'. Der Türrahmen ist außen gut gedämmt, wenn die Türrahmenfüllung 13' entsprechend wärmedämmend ausgebildet ist.The hollow profile 26 of Figure 4 is assembled according to the representations of Figures 1, 2 and the relevant descriptions with an end profile 30, specifically with latching hooks 44 on retaining strips 28 of the door frame hollow profile 26. There is a door panel or door frame panel 13 '. Their construction in detail follows the respective stability and insulation conditions. The door frame panel 13 'has a plate section 52 with which the door frame or the hollow profile 26 on the outer side of the door leaf 53 is practically completely covered. The covering also takes place over practically all surfaces of the end profile 30, which is provided with an L-shaped retaining web 33 with which the plate section 52 is gripped on its outer circumference 59 on the outside. As a result, the entire door frame panel 13 'is also defined. The outside of the door frame is well insulated if the door frame filling 13 'is designed to be correspondingly heat-insulating.

Auf der anderen Türflügelseite 54 liegt die Türrahmenfüllung 13' bzw. deren Sichtseite 56 mit der Türrahmensichtfläche 55 des Türrahmens bündig. Der Rahmenholm 26 hat einen Anschlag 57, an dem die Türrahmenfüllung 13' unter Zwischenschaltung einer Abdichtung 58 anliegt.On the other side of the door leaf 54, the door frame panel 13 'or its visible side 56 is flush with the door frame visible surface 55 of the door frame. The frame spar 26 has a stop 57, against which the door frame filling 13 'abuts with the interposition of a seal 58.

Der Zusammenbau der Türrahmenfüllung 13' mit dem aus den Rahmenholmen 26 gebildeten Türrahmen kann erfolgen, indem bei abgenommenen Abschlußprofilen 30 die Türrahmenfüllung 13' als Ganzes zwischen die Rahmenholme 26 eingesetzt wird. Dabei besteht die Türrahmenfüllung 13' ähnlich der Darstellung in den Fig.1,2 aus Platten mit dazwischen angeordnetem Dämmwerkstoff od.dgl. Nach dem Einbau der Türrahmenfüllung 13' können die Abschlußprofile 13 angebracht werden, welche die Rahmenfüllung 13 außen umklammern und an den Hohlprofilen 26 halten, sobald sie mit diesen verrastet sind. Die L-förmige Umklammerung der Türrahmenfüllung 13' an deren Außenumfang 59 genügt dann, ohne daß weitere Befestigungsteile eingesetzt werden müßten, wie beispielsweise Schrauben. Die Türrahmenfüllung 13' sitzt unter der Wirkung der Abdichtung 58 stramm im Türrahmen.The door frame panel 13 'can be assembled with the door frame formed from the frame bars 26 by inserting the door frame panel 13' as a whole between the frame bars 26 when the end profiles 30 have been removed. The door frame panel 13 'consists, similar to the illustration in FIGS. 1, 2, of panels with insulating material or the like arranged therebetween. After installation of the door frame panel 13 ', the end profiles 13 can be attached, which clasp the frame panel 13 on the outside and hold on the hollow profiles 26 as soon as they are locked with them. The L-shaped clasping of the door frame panel 13 'on its outer circumference 59 is then sufficient without the need for additional fastening parts, such as screws. The door frame panel 13 'sits tight under the effect of the seal 58 in the door frame.

Claims (15)

Nachrüstzarge für Türen, deren insbesondere vertikale Profilholme (10) mit einem Hohlkammerprofil ausgebildet sind, - an deren erster Hohlkammer (11) Scharnierbänder (12) für einen Türflügel (13) anzuschlagen sind, - das eine Befestigungsleiste (14) hat, die in den Flügelfalz (15) des Altblendrahmens (16) eingreift und dort eine erste Befestigungsstelle (17) aufweist, - das türinnenseitig mit einem Profilschenkel (18) versehen ist, der an einer Gebäudewand (19) od.dgl. anliegt, und - das mit der Gebäudewand (19) verdübelt ist,
dadurch gekennzeichnet, daß außer der im Flügelfalz (15) des Altblendrahmens (16) gelegenen Befestigungsstelle (17) eine zweite, querschnittsmäßig von der ersten entfernt angeordnete Befestigungsstelle (20) vorhanden ist, die sich außerhalb der ersten Hohlkammer (11) befindet. Retrofit frame for doors, in particular vertical profile bars (10) with a hollow chamber profile, - At the first hollow chamber (11) hinge straps (12) for a door leaf (13) are to be attached, - Which has a fastening strip (14) which engages in the sash rebate (15) of the old frame (16) and has a first fastening point (17) there, - The inside of the door is provided with a profile leg (18) or the like on a building wall (19). is present, and - that is pegged to the building wall (19),
characterized in that, in addition to the fastening point (17) located in the sash rebate (15) of the old blind frame (16), there is a second fastening point (20) which is arranged at a cross-section away from the first and which is located outside the first hollow chamber (11). Nachrüstzarge nach Anspruch 1, dadurch gekennzeichnet, daß die zweite Befestigungsstelle (20) im Bereich des türinnenseitigen Profilschenkels (18) angeordnet ist.Retrofit frame according to Claim 1, characterized in that the second fastening point (20) is arranged in the region of the profile leg (18) on the inside of the door. Nachrüstzarge nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß sie mit der zweiten Befestigungsstelle (20) an der Gebäudewand (19) verdübelt ist.Retrofit frame according to claim 1 or 2, characterized in that it is doweled with the second fastening point (20) on the building wall (19). Nachrüstzarge nach Anspruch 3, dadurch gekennzeichnet, daß der türinnenseitige Profilschenkel (18) mit einer zweiten Hohlkammer (21) versehen ist, durch die hindurch die Verdübelung der zweiten Befestigungsstelle (20) mit der Gebäudewand (19) vorgenommen ist.Retrofit frame according to claim 3, characterized in that the profile leg (18) on the inside of the door is provided with a second hollow chamber (21) through which the second fastening point (20) is anchored to the building wall (19). Nachrüstzarge nach einem oder mehreren der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß der türinnenseitige Profilschenkel (18) in einem Winkel von mehr als 45 Winkelgrad zu der ersten Hohlkammer (21) angeordnet ist, der einen Aufnahmeraum (22) für einen Dübelkopf (23) bildet, und daß der Aufnahmeraum (22) von einer Abdeckleiste (24) abgedeckt ist.Retrofit frame according to one or more of Claims 1 to 4, characterized in that the profile leg (18) on the inside of the door is arranged at an angle of more than 45 degrees to the first hollow chamber (21), which has a receiving space (22) for a dowel head (23 ) forms, and that the receiving space (22) is covered by a cover strip (24). Nachrüstzarge nach einem oder mehreren der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die Befestigungsleiste (14) an dem Altblendrahmen (16) befestigt ist.Retrofit frame according to one or more of claims 1 to 5, characterized in that the fastening strip (14) is fastened to the old frame (16). Nachrüstzarge nach Anspruch 6, dadurch gekennzeichnet, daß die Befestigungsleiste (14) im wesentlichen U-förmig und im Bereich ihres U-Bodens (14') mit dem Altblendrahmen (16) verschraubt ist.Retrofit frame according to claim 6, characterized in that the fastening strip (14) is essentially U-shaped and is screwed to the old frame (16) in the region of its U-bottom (14 '). Nachrüstzarge nach einem oder mehreren der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß die vertikalen Profilholme (10) am oberen Ende quer abgelängt und an einen Eckverbinder (25) angeschlossen sind, der das Querschnittsprofil des vertikalen Profilholms (10) in den oberen Querholm überleitet, der dem vertikalen Profilholm (10) entsprechend profiliert ist.Retrofit frame according to one or more of claims 1 to 7, characterized in that the vertical profile bars (10) are cut to length at the upper end and connected to a corner connector (25) which transfers the cross-sectional profile of the vertical profile bar (10) into the upper cross bar , which is profiled according to the vertical profile spar (10). Nachrüstzarge nach Anspruch 8, dadurch gekennzeichnet, daß der Eckverbinder (25) Lappen (50) hat, die mit dem türinnenseitigen Profilschenkel (10) verbindbar sind und/oder daß der Eckverbinder (25) Zapfen (39) hat, die radial formschlüssig mit der Befestigungsleiste (14) gekuppelt sind.Retrofit frame according to claim 8, characterized in that the corner connector (25) has tabs (50) which can be connected to the profile leg (10) on the inside of the door and / or that the corner connector (25) has pins (39) which are radially positively connected to the Fastening strip (14) are coupled. Nachrüstzarge, insbesondere nach einem oder mehreren der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß an dem Hohlkammerprofil eines vertikalen Profilholms (10) ein Türflügel (13) angeschlagen ist, der einen geschlossenen, aus Hohlprofilen (26) zusammengesetzten Türrahmen (27) hat, dessen zargenseitigen Stirnflächen (27') vorspringende beabstandete Halteleisten (28) haben, an denen ein mit der Zarge einen Falzraum (29) bildendes Abschlußprofil (30) festgelegt ist.Retrofit frame, in particular according to one or more of claims 1 to 9, characterized in that a door leaf (13) which has a closed door frame (27) composed of hollow profiles (26) is attached to the hollow chamber profile of a vertical profile spar (10), whose end faces (27 ') on the frame side have projecting spaced holding strips (28) on which an end profile (30) forming a rebate space (29) is fixed with the frame. Nachrüstzarge nach Anspruch 10, dadurch gekennzeichnet, daß das Abschlußprofil (30) an dem Hohlprofil (26) mit den vorspringenden Halteleisten (28) lösbar verrastet ist.Retrofit frame according to claim 10, characterized in that the end profile (30) on the hollow profile (26) is releasably locked to the projecting retaining strips (28). Nachrüstzarge nach Anspruch 10 oder 11, dadurch gekennzeichnet, daß das Abschlußprofil (30) entgegen den Halteleisten (28) vorspringende, daran verrastende Hakenstege (32) hat.Retrofit frame according to Claim 10 or 11, characterized in that the end profile (30) has hook webs (32) projecting against the retaining strips (28) and latching thereon. Nachrüstzarge nach Anspruch 12, dadurch gekennzeichnet, daß die Hakenstege (32) zwischen die Halteleisten (31) eingreifen und mindestens auf einer Türflügelseite außen mit Abstand angeordnete Haltestege (33) für rahmenabdeckende Platten (34) aufweisen.Retrofit frame according to claim 12, characterized in that the hook webs (32) engage between the retaining strips (31) and have at least on one side of the door leaf spaced retaining webs (33) for frame-covering panels (34). Nachrüstzarge nach einem oder mehreren der Ansprüche 10 bis 13, dadurch gekennzeichnet, daß eine Türrahmenfüllung (13') vorhanden ist, die auf einer Türflügelseite (53) den Türrahmen praktisch vollständig abdeckt, und die auf der anderen Türflügelseite (54) mit der Türrahmensichtfläche (55) bündig liegt.Retrofit frame according to one or more of claims 10 to 13, characterized in that a door frame filling (13 ') is present which practically completely covers the door frame on one side of the door leaf (53) and which on the other side of the door leaf (54) with the visible surface of the door frame ( 55) lies flush. Nachrüstzarge nach Anspruch 14, dadurch gekennzeichnet, daß das Abschlußprofil (30) die Türrahmenfüllung (13') an deren Außenumfang mit einem Haltesteg (33) am Türrahmen festlegt, der bedarfsweise eine die Türrahmenfüllung (13') beaufschlagende Abdichtung (58) aufweist.Retrofit frame according to claim 14, characterized in that the end profile (30) fixes the door frame panel (13 ') on its outer circumference with a retaining web (33) on the door frame, which if necessary has a seal (58) which acts on the door frame panel (13').
EP97102868A 1996-02-29 1997-02-21 Retrofit door frame Expired - Lifetime EP0792992B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19607557 1996-02-29
DE19607557A DE19607557A1 (en) 1996-02-29 1996-02-29 Retrofit frame for doors

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EP0792992B1 EP0792992B1 (en) 2001-07-11

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AT (1) ATE203089T1 (en)
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CN116791998A (en) * 2023-08-24 2023-09-22 山西凯得森建筑科技有限公司 Quick replacement device for old window frames

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NL1007529C2 (en) * 1997-11-12 1999-05-17 Alprokon Promotie Ontwikk Bv Door edge cover profile for burglar proofing by minimizing casing gap
EP1568841A1 (en) * 2004-02-24 2005-08-31 Nicholas Rackard A door mounting assembly
FR2902486A1 (en) * 2006-06-14 2007-12-21 S E E D Sarl Framing profile for e.g. cupboard door panel, has grooves constituting reception notches for receiving corresponding door faces associated with core of panel, where free space between grooves receives core having reduced density
US20200247436A1 (en) * 2017-09-29 2020-08-06 Siemens Mobility GmbH Customer-specific vehicle door leaf, for example for a rail vehicle
US11618484B2 (en) * 2017-09-29 2023-04-04 Siemens Mobility GmbH Customer-specific vehicle door leaf, for example for a rail vehicle
CN109898957A (en) * 2019-04-16 2019-06-18 王小康 It is opened flat sliding door and window sash back vertical edge corner protector
CN116791998A (en) * 2023-08-24 2023-09-22 山西凯得森建筑科技有限公司 Quick replacement device for old window frames
CN116791998B (en) * 2023-08-24 2023-11-21 山西凯得森建筑科技有限公司 Quick replacement device for old window frames

Also Published As

Publication number Publication date
ATE203089T1 (en) 2001-07-15
DE19607557A1 (en) 1997-09-04
DE59703984D1 (en) 2001-08-16
EP0792992B1 (en) 2001-07-11

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