EP1141506B2 - Window or door sash - Google Patents

Window or door sash Download PDF

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Publication number
EP1141506B2
EP1141506B2 EP00904897A EP00904897A EP1141506B2 EP 1141506 B2 EP1141506 B2 EP 1141506B2 EP 00904897 A EP00904897 A EP 00904897A EP 00904897 A EP00904897 A EP 00904897A EP 1141506 B2 EP1141506 B2 EP 1141506B2
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EP
European Patent Office
Prior art keywords
gear
drive
rebate
lock bar
sash
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
EP00904897A
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German (de)
French (fr)
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EP1141506A2 (en
EP1141506B1 (en
Inventor
Bernhard Riek
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eugen Notter GmbH Beschlaegefabrik
Original Assignee
Eugen Notter GmbH Beschlaegefabrik
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Priority claimed from DE19941371A external-priority patent/DE19941371A1/en
Application filed by Eugen Notter GmbH Beschlaegefabrik filed Critical Eugen Notter GmbH Beschlaegefabrik
Publication of EP1141506A2 publication Critical patent/EP1141506A2/en
Application granted granted Critical
Publication of EP1141506B1 publication Critical patent/EP1141506B1/en
Publication of EP1141506B2 publication Critical patent/EP1141506B2/en
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/02—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening
    • E05C9/021—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening with rack and pinion mechanism
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/06—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with three or more sliding bars
    • E05C9/063—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with three or more sliding bars extending along three or more sides of the wing or frame
    • E05C9/066—Locks for windows or doors specially adapted for tilt and turn
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/48—Suspension arrangements for wings allowing alternative movements
    • E05D15/52—Suspension arrangements for wings allowing alternative movements for opening about a vertical as well as a horizontal axis
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/148—Windows

Definitions

  • the invention relates to a window or door leaf with a composed of hollow profile sections, a room-side fold and with its on the inside Falzinnenseite over the fold protruding bottom a rebate delimiting push rod channel having wing frame, with an insertable on the Falzinnenseite in a breakthrough of the push rod channel gearbox one Push rod transmission and with one of the Falzaußenseite by a central bore for a polygonal pin and two side of the central bore arranged mounting holes through the sash with the transmission housing detachable twist grip.
  • the invention further relates to a method for producing such a window or door leaf and a corresponding push rod transmission.
  • Window or door wings of this type are widely used as so-called turn-tilt windows or turn-tilt doors. They contain a push rod by means of which the wing can be brought into different positions relative to the frame, for example in a rotational position, in a tilted position and in a closed position.
  • the actuation of the push rod via a arranged on the sash profile gear, which has a rotatable by means of a rotary handle gear and a meshing with the gear and can be coupled with the push rod rack.
  • the rotary handle is usually a manufactured in large quantities standard part, which is used with the push rod gears of various manufacturers.
  • the object of the present invention is therefore to provide a window or door leaf, the installation requires a minimum of effort. Furthermore, a corresponding push rod transmission is to be created and a method for producing the window or door wing to be developed.
  • the invention is based primarily on the idea that the assembly of the window or door leaf can be greatly simplified if no additional milling operation to create the insertion is required for the assembly of the push rod transmission.
  • the holes are arranged in the sash at the height of the push rod channel bottom and the opening in the push rod channel bottom is divided by two arranged in the region between the holes transverse webs. The required for the insertion of the push rod transmission breakthrough in the push rod channel bottom is thus created simultaneously with the three holes for the rotary handle, so that an additional milling operation is not required.
  • the push rod transmission has at least one pointing towards Falzinnenseite support member which is arranged parallel to the axis of the gear slidably on the transmission housing and having a projecting beyond the transmission housing side centering and two mirror-symmetrically extending to the centering boom.
  • the diameter of the central bore in the sash should correspond at least to the tip diameter of the gear, so that the central aperture in the push rod channel bottom has the required width for receiving the gear portion of the gear housing.
  • the diameter of the side of the central bore mounting holes must have only the usual required size for the mounting screws.
  • the outer contour of the gear housing is advantageously adapted to the divided by the transverse webs breakthrough in that the gear housing has on its outer contour ever in the region between the gear and one of the threaded eyes projecting, axially parallel to the axis of rotation of the gear continuous and one-sided open-edged recess.
  • the transmission itself can be assembled in a particularly simple manner when the transmission housing two bearing shells, which are connected to each other by at least two, axially parallel to the gear and laterally spaced therefrom cone taper pairs whose inner pin each having one of the threaded eyes, wherein the axis of rotation of the gear and the axes of the threaded eyes expediently arranged in a common plane are.
  • the recesses between the gear and the threaded eyes should extend at least to the plane of the axis of rotation of the gear and the axes of the threaded eyes.
  • a particular advantage of the transmission according to the invention is that an additional spacer, which previously had to be inserted between the gear housing and Falzinnenseite to prevent tilting of the transmission, is not required. Rather, the transmission itself may have at least one facing in the direction of Falzinnenseite support.
  • a support element is integrally formed on the outer taper of the tapered pin pairs. The support elements can be used in this way together with the gearbox in the sash, whereby they pass through together with the tapered pin pairs through the outer opening areas.
  • the gear housing is supported by means of a displaceable in the direction of the room-side fold support member on the inner side of the Falzinnenseite.
  • at least one guide opening for at least one guide element integrally formed on the support element is expediently provided in the transmission housing.
  • the support member preferably has a threaded bore into which a supportable against an abutment surface of the gear housing, preferably a polygonal opening for receiving a tool having threaded pin under pressure of the support member against the Falzinnenseite is screwed.
  • the threaded pin is expedient accessible from the Falzaußenseite through the central bore therethrough.
  • a further improvement in this regard is achieved in that the support element at least partially passes through the central bore with an outwardly projecting, a part-circular outline and in radius adapted to the diameter of the central bore centering.
  • the gear housing is aligned and fixed relative to the central bore and the lateral mounting holes.
  • the centering element may be surrounded on its outer periphery by a recess in the support element for receiving any burrs at the edge of the central bore. Since the centering element should not protrude into the push-through space for the polygonal pin of the rotary handle, it expediently has a radially inner, open-edged recess for the rotatable mounting of the polygonal pin.
  • the support member has two symmetrically extending to the central bore boom, which are supported with their free end portions on the inside of the room-side fold.
  • the free end regions may each have a supporting part protruding in the direction of the fold, the arms of the support element being elastically deformable when tightening the threaded pin and generating a frictional connection between the fold and the supporting element.
  • the transmission to prevent actuation of the rotary handle with the window open or door open have a misuse safety device which has a against the force of a spring parallel to the axis of rotation of the gear slidable between two end positions slider and cooperates with the rack.
  • the rack may have at least two stop cams arranged at a distance from one another and abutment surfaces arranged at a distance from the stop cams, by which a total of three blocking regions are formed for a stop pin arranged on the slide.
  • the two bearing shells each have a perpendicular to the upper broad side end of the bearing shell subsequent, a guide channel for the rack and the slider of the misoperation fuse forming leg.
  • the outer taper of the nested and against each other wedged conical pin pairs are arranged on the room side in the wing profile arranged inner bearing shell, while the inner taper have the threaded eyes for screwing the rotary handle.
  • the bearing shells, the rack, the slider, the gear and optionally the support element are advantageously produced together with the aid of a single tool in the zinc die casting process. Thus, all parts of the transmission can be produced in one process step while reducing the tool costs.
  • an opening for the use of the gear housing and from the outside of the Falzau be made three side by side arranged holes for the use of the rotary handle in the push rod channel bottom on the Falzinnenseite.
  • the method according to the invention now provides that the Holes are introduced at the height of the push rod channel in the wing and that in the course of the drilling process, the push rod channel bottom is drilled to form the opening parallel to the bottom surface. In this way, the holes in the fold and the breakthrough in the push rod channel bottom are created in a single process step, wherein three are generated by transverse webs separate breakthrough areas. The holes are set so that the flanks of the trained as a T-slot push rod channel are drilled.
  • the three holes and the three breakthrough areas are introduced simultaneously, preferably with a three-spindle drilling unit. This ensures that the three holes are aligned exactly to each other.
  • the push rod transmission can then be inserted from the inner side of Falzinnen in casement, wherein the transverse webs of the push rod channel bottom engage in the open-edge recesses of the transmission housing.
  • Fig. 1a the transmission range of a window or door leaf is shown together with the associated frame.
  • the window or door leaf 10 as well as the frame 12 is composed of hollow chamber profile strips 14 and 16 respectively.
  • the hollow profile section 14 of the wing 10 has a room-side fold 18 and a with his on the Falzinnenseite perpendicular to the fold 18 protruding bottom 20 a cavity 22 limiting push rod channel 24.
  • push rods In the push rod channel 24 push rods, not shown, are arranged, which are arranged longitudinally displaceable by means of a push rod transmission 26 along the push rod channel 24.
  • In the fold 18 three holes for mounting a rotary handle, not shown in accordance with the drilling pattern of Fig. 1b are introduced from the room inside.
  • the central bore 28 is provided for a polygonal pivot of a rotary handle which is screwed by means of screws through the mounting holes 30 ', 30' 'through to the gear 26.
  • the diameter of the central bore 28 corresponds at least to the tip circle diameter of the gear of the gear 26 (see Figures 2 and 5).
  • the push rod mechanism 26 consists essentially of two spaced-apart bearing shells 32, 34, between which a rotatable by means of a rotary handle gear 36 is arranged.
  • the gear 36 meshes with a connectable to the push rods of the window or door leaf rack 38 which is guided in an outwardly by legs 40, 42 of the bearing shells 32, 34 limited guide channel 44.
  • a slider 46 is further a mis-operation safety against the force of two springs 48 between two end positions axially parallel to the gear 36 slidably disposed.
  • the slider 46 is moved by a arranged on the frame 12 trigger piece 50 (Fig.
  • the bearing shells 32, 34 include two spaced-apart threaded eyes 54, 56 and centrally between them arranged bearing eyes 58 for receiving broadside on the gear 36 projecting and provided with a continuous square opening 60 bearing pin 62.
  • the attachment of the gearbox on the sash is done with the help a to be screwed from the room-side visible surface 18 of the casement, not shown, commercial handle handle, which has a with a square pin in the square opening 60 engaging rotary handle.
  • the holes 28, 30 ', 30' 'shown in Fig. 1b are to be introduced through which pass through the two fastening screws and the square pin and which are covered by a cover plate of Griffolive in the assembled state ,
  • the rack 38 and the toothed wheel 36 are first inserted into the outer shell 34. Subsequently, the inner shell 32 is attached to this. The connection is made by wedging two mutually concentric taper pin pairs 64, 66 (Fig. 2), the inner pin 64 each having the threaded eye 56 for attachment to the casement.
  • 66 support members 68 are integrally formed on the outer taper, which bridge the gap between the chamber-side bearing shell 32 and the inside of the fold 18 (Fig. 1a) and prevent tilting of the transmission in the sash.
  • the gear housing Since through the bores 28, 30 ', 30' 'three breakthrough areas are created in the push rod channel bottom 20, which are separated by transverse webs, it is necessary to adapt the outer contour of the gear housing to the breakthrough areas and the transverse webs.
  • the gear housing on its outer contour depending on a projecting into the region between the gear 36 and one of the threaded eyes 54, 56, axially parallel to the axis of rotation of the gear 36 and one-sided open-edged recess 70, 72. In the installed state of the transmission is the housing with the bottom portions 74, 76 of the recesses 70, 72 on the transverse webs.
  • the rack 38 For coupling the rack 38 to the located in the bores 28, 30 ', 30' 'push rods of the wing, the rack 38 at their end regions in each case an angled portion 78, 80, which is each provided with a pin 82, 84, the engages in a corresponding hole in the push rod.
  • FIGS. 7 to 10 A further embodiment of the invention is shown in FIGS. 7 to 10.
  • the push rod transmission corresponds substantially to that of the first embodiment, so that only the deviating features are described in more detail below.
  • Features of the second embodiment which are the same as those of the first embodiment are given the same reference numerals.
  • the basic construction of the push rod transmission 26 'shown in FIGS. 7 to 10 is largely identical to the push rod transmission 26.
  • the main difference of the transmission 26 ' consists in the design and operation of the support element.
  • the support element 68 ' is arranged axially displaceable in the gear housing and extends with two arms 86, 88 substantially over the entire width of the bearing shells 32, 34. At their free ends, the arms 86, 88 each projecting in the direction of the fold 18 Supporting part 90, 92 on.
  • the support element 68 ' has a likewise projecting in the direction of the fold centering element 94, which has a part-circular outline and is adapted in radius to the diameter of the central bore 28.
  • a threaded bore 96 is provided, into which a threaded pin 98 is screwed, which can be supported on an abutment surface of the bearing shell.
  • the centering element 94 is further surrounded on its outer periphery by a recess 100 in the support member 68 ', which can accommodate any burrs at the edge of the central bore 28, so that an optimal conditioning of the support member 68' is ensured on the inside of the fold 18.
  • the part-circular centering element 94 has a radially inner, open-edged recess 110, through which the polygonal pin of the rotary handle can pass rotatably.
  • the support element 68 ' also has two integrally formed guide elements 102, 104, which engage in corresponding guide openings 106, 108 axially displaceable.
  • the push rod 26 ' is mounted as follows in the sash: First, the set screw 98 in the centering 94 is only so far screwed into the threaded hole 96, that he does not touch the bearing shell or just abuts against this, so that the support member 68' with its housing side Rear surface bears against the bearing shell. In this state, the transmission can be used in the breakthrough areas in the push rod channel bottom 20. Then the threaded pin provided with a polygonal opening for a tool is accessible through the central bore 28. The threaded pin is now further screwed into the threaded bore 96, wherein it is supported on the abutment surface on the bearing shell, so that the support element 68 'axially parallel in the direction of the fold 18 shifts.
  • Another advantage of this embodiment is that the fold 18 undergoes a stiffening by the support member 68 ', so that the fold can not bend or distort when tightening the mounting screws of the handle.
  • the flanks of the T-slot formed push rod channel are drilled for mounting the transmission, whereby the stability of the frame in the region of the transmission is additionally increased.
  • the mounting holes 30 ', 30' 'therefore have a correspondingly smaller diameter than that of the first embodiment.
  • the invention relates to a window or door leaf with a hollow profile sections 14, 16 composed, a room-side fold 18 and with its on the Falzinnenseite perpendicular to the fold overstanding bottom 20 a rebate 22 bounding push rod channel 24 having sash.
  • the wing has a push rod mechanism 26 which can be inserted on the inside of the rebate into an opening in the push rod channel bottom 20 and a fastening bore 30 ', 30 "in the casement 10, which is arranged from the outside of the rebate through a central bore 28 for a polygonal pivot and two side of the central bore 28 26 detachable twist grip.
  • the holes 28, 30 ', 30' 'in the sash 10 at the height of the push rod channel bottom 20 are arranged and that the opening in the push rod channel bottom 20 by two in the area between the bores 28, 30 ', 30' 'arranged transverse webs is divided.
  • the transmission housing of the push rod transmission according to the invention on its outer contour in each case in the region between the gear 36 and one of the threaded bosses 54, 56 projecting, axially parallel to the axis of rotation of the gear 36 continuous and one-sided open-edged recess 70, 72.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Hinges (AREA)
  • Wing Frames And Configurations (AREA)
  • Glass Compositions (AREA)
  • Liquid Crystal (AREA)
  • Securing Of Glass Panes Or The Like (AREA)

Abstract

The invention relates to a window or door sash comprising a casement which is assembled from hollow profiled strips (14, 16) and comprises a channel (24) for the lock bar, which on the room side has a rabbet (18) and with its base (20), which base on the inside of the rabbet protrudes perpendicularly in relation to said rabbet, delimits a rebated area (22). The sash presents a lock bar drive (26) which on the inside of the rabbet can be introduced into an opening in the base of the lock bar channel (20) as well as a turning handle which from the outer side of the rabbet can be coupled to the lock bar drive via a central hole (28) for receiving a polygonal lug and through two fixing holes (30', 30'') embodied in the casement (10) laterally in relation to the central hole (28). The invention aims to simplify the production process as much as possible. To this end the invention provides for the holes (28, 30', 30'') in the casement (10) to be positioned at the level of the base of the lock bar channel (20) and for the opening in said base (20) to be divided by means of two transverse links arranged in the area between the holes (28, 30', 30''). Complementary thereto, the drive housing of the lock bar drive provided for in the invention has on its outer contours a recess (70, 72) which on one side is open towards the edge, is parallel to the axis of rotation of the toothed wheel (36) and protrudes into the area between the toothed wheel (36) and one of the threaded eyes (54, 56).

Description

Die Erfindung betrifft einen Fenster- oder Türflügel mit einem aus Hohlkammerprofilleisten zusammengesetzten, einen raumseitigen Falz und einen mit seinem auf der Falzinnenseite senkrecht über den Falz überstehenden Boden einen Falzraum begrenzenden Schubstangenkanal aufweisenden Flügelrahmen, mit einem auf der Falzinnenseite in einen Durchbruch des Schubstangenkanals einsetzbaren Getriebegehäuse eines Schubstangengetriebes und mit einem von der Falzaußenseite her durch eine Zentralbohrung für einen Mehrkantzapfen und zwei seitlich der Zentralbohrung angeordnete Befestigungsbohrungen den Flügelrahmen hindurch mit dem Getriebegehäuse kuppelbaren Drehgriff. Die Erfindung betrifft weiter ein Verfahren zur Herstellung eines derartigen Fenster- oder Türflügels sowie ein entsprechendes Schubstangengetriebe.The invention relates to a window or door leaf with a composed of hollow profile sections, a room-side fold and with its on the inside Falzinnenseite over the fold protruding bottom a rebate delimiting push rod channel having wing frame, with an insertable on the Falzinnenseite in a breakthrough of the push rod channel gearbox one Push rod transmission and with one of the Falzaußenseite by a central bore for a polygonal pin and two side of the central bore arranged mounting holes through the sash with the transmission housing detachable twist grip. The invention further relates to a method for producing such a window or door leaf and a corresponding push rod transmission.

Fenster- oder Türflügel dieser Art sind als sogenannte Dreh-Kippfenster bzw. Dreh-Kipptüren weit verbreitet. Sie enthalten ein Schubgestänge mittels dem der Flügel in verschiedene Stellungen gegenüber dem Blendrahmen gebracht werden kann, beispielsweise in eine Drehstellung, in eine Kippstellung und in eine Schließstellung. Die Betätigung des Schubgestänges erfolgt über ein am Flügelprofil angeordnetes Getriebe, das ein mittels eines Drehgriffs drehbares Zahnrad sowie eine mit dem Zahnrad kämmende und mit dem Schubgestänge kuppelbare Zahnstange aufweist. Bei dem Drehgriff handelt es sich in der Regel um ein in großen Stückzahlen hergestelltes Normteil, welches mit den Schubstangengetrieben verschiedenster Hersteller verwendbar ist. Um den auf der Falzaußenseite des Fenster- oder Türflügels angeordneten Drehgriff montieren zu können, sind drei Bohrungen notwendig: Eine für den ein Vierkantprofil aufweisenden Mehrkantzapfen, der in eine entsprechende Mehrkantöffnung des Zahnrads einführbar ist, sowie zwei jeweils auf einer Seite davon angeordnete Befestigungsbohrungen für die Befestigungsschrauben des Drehgriffs.Window or door wings of this type are widely used as so-called turn-tilt windows or turn-tilt doors. They contain a push rod by means of which the wing can be brought into different positions relative to the frame, for example in a rotational position, in a tilted position and in a closed position. The actuation of the push rod via a arranged on the sash profile gear, which has a rotatable by means of a rotary handle gear and a meshing with the gear and can be coupled with the push rod rack. The rotary handle is usually a manufactured in large quantities standard part, which is used with the push rod gears of various manufacturers. In order to mount the arranged on the Falzaußenseite of the window or door handle rotary handle, three holes are necessary: one for a square profile having polygonal pin, which is insertable into a corresponding polygonal opening of the gear, and two each arranged on one side thereof mounting holes for the Fixing screws of the rotary handle.

Bei einem bekannten Fenster- oder Türflügel dieser Art (DE-PS 3645256) ist es erforderlich, für die Montage des Schubstangengetriebes zusätzlich zu den drei Bohrungen für die Montage des Drehgriffs ein Langloch in den geschlossenen Boden des sich auf der Falzinnenseite befindlichen Schubstangenkanals einzufräsen. Dieser zusätzliche Bearbeitungsvorgang am Fenster- oder Türflügel wird nicht vom Hersteller des Schubstangengetriebes, sondern vom Fensterbauer durchgeführt und wird als störend empfunden. Der Montageaufwand bei dem bekannten Fenster- oder Türflügel wird noch dadurch weiter erhöht, daß ein Distanzstück erforderlich ist, um den Zwischenraum zwischen dem Schubstangengetriebe und der Falzinnenseite zu überbrükken, um ein Verkanten des Schubstangengetriebes zu verhindern. Dieses Distanzstück muß vor der Montage des Schubstangengetriebes durch das eingefräste Langloch in dem Schubstangenkanal manuell eingeführt und bezüglich der Bohrungen für den Drehgriff ausgerichtet werden.In a known window or door leaf of this type (DE-PS 3645256), it is necessary for the mounting of the push rod gear in addition to the three holes for mounting the rotary handle a slot in the closed bottom of the located on the inner Falzinnenseite push rod channel. This additional processing operation on the window or door is not carried out by the manufacturer of the push rod transmission, but by the window manufacturer and is perceived as disturbing. The assembly effort in the known window or door is further increased by the fact that a spacer is required to bridge the gap between the push rod gear and the inner Falzinnenseite to prevent tilting of the push rod transmission. This spacer must be manually inserted before the assembly of the push rod transmission through the milled slot in the push rod channel and aligned with respect to the holes for the rotary handle.

Die Aufgabe der vorliegenden Erfindung besteht daher darin, einen Fenster- oder Türflügel bereitzustellen, dessen Montage ein Minimum an Aufwand erfordert. Weiterhin soll ein entsprechendes Schubstangengetriebe geschaffen werden sowie ein Verfahren zur Herstellung des Fenster- oder Türflügels entwickelt werden.The object of the present invention is therefore to provide a window or door leaf, the installation requires a minimum of effort. Furthermore, a corresponding push rod transmission is to be created and a method for producing the window or door wing to be developed.

Zur Lösung dieser Aufgabe werden gemäß der Erfindung die Merkmalskombinationen der Patentansprüche 1, 16 und 20 vorgeschlagen. Vorteilhafte Ausgestaltungen und Weiterbildungen der Erfindung ergeben sich aus den abhängigen Ansprüchen.To solve this problem, the feature combinations of claims 1, 16 and 20 are proposed according to the invention. Advantageous embodiments and modifications of the invention will become apparent from the dependent claims.

Die Erfindung geht vor allem von dem Gedanken aus, daß der Zusammenbau des Fenster- oder Türflügels stark vereinfacht werden kann, wenn für die Montage des Schubstangengetriebes kein zusätzlicher Fräsvorgang zur Schaffung der Einstecköffnung erforderlich ist. Gemäß der Erfindung sind daher die Bohrungen im Flügelrahmen auf der Höhe des Schubstangenkanalbodens angeordnet und der Durchbruch im Schubstangenkanalboden ist durch zwei im Bereich zwischen den Bohrungen angeordnete Querstege unterteilt. Der für das Einsetzen des Schubstangengetriebes erforderliche Durchbruch im Schubstangenkanalboden wird also gleichzeitig mit den drei Bohrungen für den Drehgriff geschaffen, so daß ein zusätzlicher Fräsvorgang nicht erforderlich ist. Da die drei Bohrungen im Abstand voneinander angeordnet sind und sich nicht überschneiden, bleiben zwei Querstege des Schubstangenkanalbodens stehen, so daß das Getriebegehäuse eine an den durch die Querstege unterteilten Durchbruch angepaßte Außenkontur aufweist. Außerdem weist das Schubstangengetriebe mindestens ein in Richtung Falzinnenseite weisendes Abstützelement auf, das parallel zur Achse des Zahnrads verschiebbar am Getriebegehäuse angeordnet ist und das ein nach der dem Getriebegehäuse gegenüberliegenden Seite überstehendes Zentrierelement sowie zwei sich spiegelsymmetrisch zum Zentrierelement erstreckende Ausleger aufweist. Weiterhin sollte der Durchmesser der Zentralbohrung im Flügelrahmen mindestens dem Kopfkreisdurchmesser des Zahnrads entsprechen, so daß der mittlere Durchbruch im Schubstangenkanalboden die erforderliche Breite zur Aufnahme des Zahnradbereichs des Getriebegehäuses aufweist. Der Durchmesser der seitlich der Zentralbohrung angeordneten Befestigungsbohrungen muß jedoch nur die übliche erforderliche Größe für die Befestigungsschrauben aufweisen.The invention is based primarily on the idea that the assembly of the window or door leaf can be greatly simplified if no additional milling operation to create the insertion is required for the assembly of the push rod transmission. According to the invention, therefore, the holes are arranged in the sash at the height of the push rod channel bottom and the opening in the push rod channel bottom is divided by two arranged in the region between the holes transverse webs. The required for the insertion of the push rod transmission breakthrough in the push rod channel bottom is thus created simultaneously with the three holes for the rotary handle, so that an additional milling operation is not required. Since the three bores are arranged at a distance from each other and do not overlap, two transverse webs of the push rod channel bottom remain, so that the gear housing has a matched to the divided by the transverse webs breakthrough outer contour. In addition, the push rod transmission has at least one pointing towards Falzinnenseite support member which is arranged parallel to the axis of the gear slidably on the transmission housing and having a projecting beyond the transmission housing side centering and two mirror-symmetrically extending to the centering boom. Furthermore, the diameter of the central bore in the sash should correspond at least to the tip diameter of the gear, so that the central aperture in the push rod channel bottom has the required width for receiving the gear portion of the gear housing. However, the diameter of the side of the central bore mounting holes must have only the usual required size for the mounting screws.

Die Außenkontur des Getriebegehäuses ist an den durch die Querstege unterteilten Durchbruch vorteilhafterweise dadurch angepaßt, daß das Getriebegehäuse an seiner Außenkontur je eine in den Bereich zwischen dem Zahnrad und einem der Gewindeaugen hineinragende, achsparallel zur Drehachse des Zahnrads durchgehende und einseitig randoffene Ausnehmung aufweist. Durch diese Maßnahme läßt sich das Getriebe soweit in den Flügelrahmen einführen, daß die Gewindeaugen zur Befestigung des Drehgriffs und die Mehrkantöffnung des Zahnrads mit den entsprechenden Bohrungen im Falz fluchten und das Getriebegehäuse nicht störend über den Schubstangenkanal hinausragt.The outer contour of the gear housing is advantageously adapted to the divided by the transverse webs breakthrough in that the gear housing has on its outer contour ever in the region between the gear and one of the threaded eyes projecting, axially parallel to the axis of rotation of the gear continuous and one-sided open-edged recess. By this measure, the transmission can be far enough in the sash introduce that the threaded eyes for fixing the rotary handle and the polygonal opening of the gear with the corresponding holes in the fold are aligned and the gear housing does not interfere with the push rod channel.

Das Getriebe selbst läßt sich auf besonders einfache Weise zusammensetzen, wenn das Getriebegehäuse zwei Lagerschalen aufweist, die durch mindestens zwei ineinandersteckbare, zum Zahnrad achsparallel und in seitlichem Abstand von diesem angeordnete Kegelzapfenpaare miteinander verbunden sind, deren innerer Zapfen jeweils eines der Gewindeaugen aufweist, wobei die Drehachse des Zahnrads und die Achsen der Gewindeaugen zweckmäßig in einer gemeinsamen Ebene angeordnet sind. Um das Getriebe weit genug in die Durchbrechung im Schubstangenkanalboden einsetzen zu können, sollten sich die Ausnehmungen zwischen dem Zahnrad und den Gewindeaugen mindestens bis zur Ebene der Drehachse des Zahnrads und der Achsen der Gewindeaugen erstrecken.The transmission itself can be assembled in a particularly simple manner when the transmission housing two bearing shells, which are connected to each other by at least two, axially parallel to the gear and laterally spaced therefrom cone taper pairs whose inner pin each having one of the threaded eyes, wherein the axis of rotation of the gear and the axes of the threaded eyes expediently arranged in a common plane are. In order to use the gear well enough in the opening in the push rod channel floor, the recesses between the gear and the threaded eyes should extend at least to the plane of the axis of rotation of the gear and the axes of the threaded eyes.

Ein besonderer Vorteil des erfindungsgemäßen Getriebes besteht darin, daß ein zusätzliches Distanzstück, das bisher zwischen Getriebegehäuse und Falzinnenseite eingelegt werden mußte, um ein Verkanten des Getriebes zu verhindern, nicht erforderlich ist. Vielmehr kann das Getriebe selbst mindestens ein in Richtung Falzinnenseite weisendes Abstützelement aufweisen. In bevorzugter Ausgestaltung der Erfindung ist jeweils ein Abstützelement an dem äußeren Kegelzapfen der Kegelzapfenpaare angeformt. Die Abstützelemente lassen sich auf diese Weise zusammen mit dem Getriebe in den Flügelrahmen einsetzen, wobei sie zusammen mit den Kegelzapfenpaaren durch die äußeren Durchbrechungsbereiche hindurchtreten.A particular advantage of the transmission according to the invention is that an additional spacer, which previously had to be inserted between the gear housing and Falzinnenseite to prevent tilting of the transmission, is not required. Rather, the transmission itself may have at least one facing in the direction of Falzinnenseite support. In a preferred embodiment of the invention, in each case a support element is integrally formed on the outer taper of the tapered pin pairs. The support elements can be used in this way together with the gearbox in the sash, whereby they pass through together with the tapered pin pairs through the outer opening areas.

In alternativer Ausgestaltung der Erfindung ist das Getriebegehäuse mittels eines in Richtung des raumseitigen Falzes verschiebbaren Abstützelements an der Falzinnenseite abgestützt. Hierzu ist in dem Getriebegehäuse zweckmäßig mindestens eine Führungsöffnung für mindestens ein an dem Abstützelement angeformtes Führungselement vorgesehen. Weiterhin weist das Abstützelement vorzugsweise eine Gewindebohrung auf, in die ein gegen eine Widerlagerfläche des Getriebegehäuses abstützbarer, vorzugsweise eine Mehrkantöffnung zur Aufnahme eines Werkzeuges aufweisender Gewindestift unter Anpressung des Abstützelements gegen die Falzinnenseite einschraubbar ist. Der Gewindestift ist zweckmäßig von der Falzaußenseite her durch die Zentralbohrung hindurch zugänglich. Mit diesen Maßnahmen ist es möglich, das Getriebe in den Flügelrahmen einzusetzen und dann das Abstützelement durch Anziehen des Gewindestifts an der Falzinnenseite abzustützen, wodurch einerseits das Getriebe im Flügelrahmen fixiert wird und wodurch andererseits der raumseitige Falz des Flügelrahmens eine gewisse Aussteifung erfährt, so daß er sich beim Befestigen des Drehgriffs am Getriebegehäuse nicht durchbiegen oder verziehen kann.In an alternative embodiment of the invention, the gear housing is supported by means of a displaceable in the direction of the room-side fold support member on the inner side of the Falzinnenseite. For this purpose, at least one guide opening for at least one guide element integrally formed on the support element is expediently provided in the transmission housing. Furthermore, the support member preferably has a threaded bore into which a supportable against an abutment surface of the gear housing, preferably a polygonal opening for receiving a tool having threaded pin under pressure of the support member against the Falzinnenseite is screwed. The threaded pin is expedient accessible from the Falzaußenseite through the central bore therethrough. With these measures, it is possible to use the transmission in the sash and then support the support by tightening the grub screw on the Falzinnenseite, whereby on the one hand, the transmission is fixed in the sash and on the other hand, the room-side fold of the sash experiences a certain stiffening on the other hand, so that he can not bend or warp when attaching the rotary handle to the gearbox.

Eine weitere Verbesserung in dieser Hinsicht wird dadurch erreicht, daß das Abstützelement die Zentralbohrung mit einem nach außen überstehenden, einen teilkreisförmigen Umriß aufweisenden und im Radius an den Durchmesser der Zentralbohrung angepaßten Zentrierelement zumindest teilweise durchsetzt. Dadurch wird auch das Getriebegehäuse bezüglich der Zentralbohrung und der seitlichen Befestigungsbohrungen ausgerichtet und fixiert. Zusätzlich kann das Zentrierelement an seinem Außenumfang von einer Vertiefung im Abstützelement zur Aufnahme etwaiger Grate am Rand der Zentralbohrung umrandet sein. Da das Zentrierelement nicht in den Durchsteckraum für den Mehrkantzapfen des Drehgriffs hineinragen sollte, weist es zweckmäßig eine radial innere, randoffene Ausnehmung für die drehbare Aufnahme des Mehrkantzapfens auf.A further improvement in this regard is achieved in that the support element at least partially passes through the central bore with an outwardly projecting, a part-circular outline and in radius adapted to the diameter of the central bore centering. As a result, the gear housing is aligned and fixed relative to the central bore and the lateral mounting holes. In addition, the centering element may be surrounded on its outer periphery by a recess in the support element for receiving any burrs at the edge of the central bore. Since the centering element should not protrude into the push-through space for the polygonal pin of the rotary handle, it expediently has a radially inner, open-edged recess for the rotatable mounting of the polygonal pin.

In bevorzugter Ausgestaltung der Erfindung weist das Abstützelement zwei sich symmetrisch zur Zentralbohrung erstreckende Ausleger auf, die sich mit ihren freien Endbereichen auf der Innenseite des raumseitigen Falzes abstützen. Die freien Endbereiche können jeweils eine in Richtung des Falzes überstehende Abstützpartie aufweisen, wobei die Ausleger des Abstützelements beim Anziehen des Gewindestifts und Erzeugung eines Kraftschlusses zwischen Falz und Abstützelement elastisch verformbar sind.In a preferred embodiment of the invention, the support member has two symmetrically extending to the central bore boom, which are supported with their free end portions on the inside of the room-side fold. The free end regions may each have a supporting part protruding in the direction of the fold, the arms of the support element being elastically deformable when tightening the threaded pin and generating a frictional connection between the fold and the supporting element.

Weiterhin kann das Getriebe zur Verhinderung einer Betätigung des Drehgriffs bei geöffnetem Fenster bzw. geöffneter Tür eine Fehlbedienungssicherung aufweisen, die einen entgegen der Kraft einer Feder parallel zur Drehachse des Zahnrads zwischen zwei Endstellungen verschiebbaren Schieber aufweist und mit der Zahnstange zusammenwirkt. Zu diesem Zweck kann die Zahnstange mindestens zwei im Abstand voneinander angeordnete Anschlagnocken sowie im Abstand von den Anschlagnocken angeordnete Anschlagflächen aufweisen, durch die insgesamt drei Sperrbereiche für einen an dem Schieber angeordneten Anschlagzapfen gebildet werden.Furthermore, the transmission to prevent actuation of the rotary handle with the window open or door open have a misuse safety device which has a against the force of a spring parallel to the axis of rotation of the gear slidable between two end positions slider and cooperates with the rack. For this purpose, the rack may have at least two stop cams arranged at a distance from one another and abutment surfaces arranged at a distance from the stop cams, by which a total of three blocking regions are formed for a stop pin arranged on the slide.

Gemäß einer bevorzugten Ausgestaltung der Erfindung weisen die beiden Lagerschalen jeweils einen senkrecht an das obere Breitseitenende der Lagerschale anschließenden, einen Führungskanal für die Zahnstange und den Schieber der Fehlbedienungssicherung bildenden Schenkel auf. Die äußeren Kegelzapfen der ineinandersteckbaren und gegeneinander verkeilbaren Kegelzapfenpaare sind an der raumseitig im Flügelprofil angeordneten inneren Lagerschale angeordnet, während die inneren Kegelzapfen die Gewindeaugen zum Anschrauben des Drehgriffs aufweisen. Die Lagerschalen, die Zahnstange, der Schieber, das Zahnrad und gegebenenfalls das Abstützelement werden vorteilhafterweise gemeinsam mit Hilfe eines einzigen Werkzeugs im Zink-Druckgußverfahren hergestellt. Damit können alle Teile des Getriebes in einem Verfahrensschritt unter Reduzierung der Werkzeugkosten hergestellt werden.According to a preferred embodiment of the invention, the two bearing shells each have a perpendicular to the upper broad side end of the bearing shell subsequent, a guide channel for the rack and the slider of the misoperation fuse forming leg. The outer taper of the nested and against each other wedged conical pin pairs are arranged on the room side in the wing profile arranged inner bearing shell, while the inner taper have the threaded eyes for screwing the rotary handle. The bearing shells, the rack, the slider, the gear and optionally the support element are advantageously produced together with the aid of a single tool in the zinc die casting process. Thus, all parts of the transmission can be produced in one process step while reducing the tool costs.

Zur Herstellung eines erfindungsgemäßen Fenster- oder Türflügels werden in den Schubstangenkanalboden auf der Falzinnenseite ein Durchbruch für den Einsatz des Getriebegehäuses und von der Falzaußenseite her drei nebeneinander angeordnete Bohrungen für den Einsatz des Drehgriffs eingebracht. Das Verfahren gemäß der Erfindung sieht nun vor, daß die Bohrungen auf der Höhe des Schubstangenkanals in den Flügel eingebracht werden und daß im Zuge des Bohrvorgangs der Schubstangenkanalboden unter Bildung des Durchbruchs parallel zur Bodenfläche durchgebohrt wird. Auf diese Weise werden die Bohrungen im Falz und der Durchbruch im Schubstangenkanalboden in einem einzigen Verfahrensschritt geschaffen, wobei drei durch Querstege voneinander getrennte Durchbruchbereiche erzeugt werden. Die Bohrungen werden so gesetzt, daß auch die Flanken des als T-Nut ausgebildeten Schubstangenkanals durchgebohrt werden. In bevorzugter Ausgestaltung der Erfindung werden die drei Bohrungen und die drei Durchbruchbereiche gleichzeitig, vorzugsweise mit einem dreispindeligen Bohraggregat eingebracht. Hierdurch wird sichergestellt, daß die drei Bohrungen jeweils exakt zueinander ausgerichtet sind. In einem letzten Verfahrensschritt kann dann das Schubstangengetriebe von der Falzinnenseite her in Flügelrahmen eingesetzt werden, wobei die Querstege des Schubstangenkanalbodens in die randoffenen Ausnehmungen des Getriebegehäuses eingreifen.To produce a window or door leaf according to the invention, an opening for the use of the gear housing and from the outside of the Falzau be made three side by side arranged holes for the use of the rotary handle in the push rod channel bottom on the Falzinnenseite. The method according to the invention now provides that the Holes are introduced at the height of the push rod channel in the wing and that in the course of the drilling process, the push rod channel bottom is drilled to form the opening parallel to the bottom surface. In this way, the holes in the fold and the breakthrough in the push rod channel bottom are created in a single process step, wherein three are generated by transverse webs separate breakthrough areas. The holes are set so that the flanks of the trained as a T-slot push rod channel are drilled. In a preferred embodiment of the invention, the three holes and the three breakthrough areas are introduced simultaneously, preferably with a three-spindle drilling unit. This ensures that the three holes are aligned exactly to each other. In a final method step, the push rod transmission can then be inserted from the inner side of Falzinnen in casement, wherein the transverse webs of the push rod channel bottom engage in the open-edge recesses of the transmission housing.

Im folgenden wird die Erfindung anhand in der Zeichnung dargestellter Ausführungsbeispiele näher erläutert. Es zeigen

Fig. 1a und b
einen Schnitt durch ein erstes Ausführungsbeispiel eines erfindungsgemäßen Fensteroder Türflügels mit montiertem Schubstangengetriebe sowie ein Bohrmuster für die Montage;
Fig. 2
eine Seitenansicht des Getriebes gemäß Fig. 1a;
Fig. 3
eine Ansicht des Getriebes gemäß Fig. 1a von unten;
Fig. 4
eine Draufsicht auf das Getriebe gemäß Fig. 1a;
Fig. 5
einen Schnitt durch das Getriebe entlang der Linie C-C in Fig. 4;
Fig. 6a bis c
einen Schnitt durch das Getriebe entlang der Linie A-A bzw. B-B in Fig. 2 sowie eine Seitenansicht des Getriebes;
Fig. 7a und b
einen Schnitt durch ein zweites Ausführungsbeispiel eines erfindungsgemäßen Fensteroder Türflügels mit montiertem Schubstangengetriebe sowie ein Bohrmuster für die Montage;
Fig. 8
eine Seitenansicht des Getriebes gemäß Fig. 7a;
Fig. 9
eine Ansicht des Getriebes gemäß Fig. 7a von unten;
Fig. 10a bis c
einen Schnitt durch das Getriebe entlang der Linie D-D bzw. E-E in Fig. 8 sowie eine Seitenansicht des Getriebes.
In the following the invention will be explained in more detail with reference to embodiments shown in the drawing. Show it
Fig. 1a and b
a section through a first embodiment of a window or door leaf according to the invention with a mounted push rod gear and a drilling pattern for assembly;
Fig. 2
a side view of the transmission of FIG. 1a;
Fig. 3
a view of the transmission of Figure 1a from below.
Fig. 4
a plan view of the transmission of FIG. 1a;
Fig. 5
a section through the transmission along the line CC in Fig. 4;
Fig. 6a to c
a section through the transmission along the line AA or BB in Figure 2 and a side view of the transmission.
Fig. 7a and b
a section through a second embodiment of a window or door leaf according to the invention with a mounted push rod gear and a drilling pattern for assembly;
Fig. 8
a side view of the transmission of FIG. 7a;
Fig. 9
a view of the transmission of Figure 7a from below ..;
Fig. 10a to c
a section through the transmission along the line DD or EE in Fig. 8 and a side view of the transmission.

In Fig. 1a ist der Getriebebereich eines Fenster- oder Türflügels zusammen mit dem zugehörigen Blendrahmen dargestellt. Der Fenster- oder Türflügel 10 ist ebenso wie der Blendrahmen 12 aus Hohlkammerprofilleisten 14 bzw. 16 zusammengesetzt. Die Hohlkammerprofilleiste 14 des Flügels 10 weist einen raumseitigen Falz 18 und einen mit seinem auf der Falzinnenseite senkrecht über den Falz 18 überstehenden Boden 20 einen Hohlraum 22 begrenzenden Schubstangenkanal 24 auf. In dem Schubstangenkanal 24 sind nicht dargestellte Schubstangen angeordnet, die mit Hilfe eines Schubstangengetriebes 26 entlang des Schubstangenkanals 24 längsverschiebbar angeordnet sind. In den Falz 18 sind von der Rauminnenseite her drei Bohrungen zur Montage eines nicht dargestellten Drehgriffs gemäß dem Bohrmuster der Fig. 1b eingebracht. Die drei Bohrungen 28, 30', 30'' sind in Blickrichtung der Fig. 1a hintereinander auf der Höhe des Bodens 20 des Schubstangenkanals 24 angeordnet. Hierdurch wird der Boden 20 aufgetrennt und die drei Durchbruchbereiche für das Einsetzen des Schubstangengetriebes 26 gebildet. Die Zentralbohrung 28 ist für einen Mehrkantzapfen eines Drehgriffs vorgesehen, der mittels Schrauben durch die Befestigungsbohrungen 30', 30'' hindurch mit dem Getriebe 26 verschraubt wird. Der Durchmesser der Zentralbohrung 28 entspricht mindestens dem Kopfkreisdurchmesser des Zahnrads des Getriebes 26 (vgl. Fig. 2 und 5).In Fig. 1a, the transmission range of a window or door leaf is shown together with the associated frame. The window or door leaf 10 as well as the frame 12 is composed of hollow chamber profile strips 14 and 16 respectively. The hollow profile section 14 of the wing 10 has a room-side fold 18 and a with his on the Falzinnenseite perpendicular to the fold 18 protruding bottom 20 a cavity 22 limiting push rod channel 24. In the push rod channel 24 push rods, not shown, are arranged, which are arranged longitudinally displaceable by means of a push rod transmission 26 along the push rod channel 24. In the fold 18 three holes for mounting a rotary handle, not shown in accordance with the drilling pattern of Fig. 1b are introduced from the room inside. The three bores 28, 30 ', 30' 'are arranged one behind the other in the viewing direction of FIG. 1 a at the level of the bottom 20 of the push rod channel 24. As a result, the bottom 20 is separated and formed the three breakthrough areas for the insertion of the push rod transmission 26. The central bore 28 is provided for a polygonal pivot of a rotary handle which is screwed by means of screws through the mounting holes 30 ', 30' 'through to the gear 26. The diameter of the central bore 28 corresponds at least to the tip circle diameter of the gear of the gear 26 (see Figures 2 and 5).

Im folgenden wird das Schubstangengetriebe 26 anhand der Fig. 2 bis 6 näher beschrieben:In the following, the push rod transmission 26 is described in more detail with reference to FIGS. 2 to 6:

Das Schubstangengetriebe 26 besteht im wesentlichen aus zwei im Abstand voneinander angeordneten Lagerschalen 32, 34, zwischen denen ein mit Hilfe eines Drehgriffs drehbares Zahnrad 36 angeordnet ist. Das Zahnrad 36 kämmt mit einer mit den Schubstangen des Fenster- oder Türflügels verbindbaren Zahnstange 38, die in einem nach außen hin durch Schenkel 40, 42 der Lagerschalen 32, 34 begrenzten Führungskanal 44 geführt ist. In dem Führungskanal 44 ist weiterhin ein Schieber 46 einer Fehlbedienungssicherung entgegen der Kraft zweier Federn 48 zwischen zwei Endstellungen achsparallel zum Zahnrad 36 verschiebbar angeordnet. Der Schieber 46 wird durch ein am Blendrahmen 12 angeordnetes Auslösestück 50 (Fig. 1a) bei geschlossenem Flügel in die Freigabestellung verschoben, während er bei geöffnetem Flügel unter Einwirkung der Federn 48 in seine Sperrstellung gelangt. In der Freigabestellung wird der rahmenartig ausgebildete Schieber 46 entgegen der Kraft der Federn 48 derart verschoben, daß ein Anschlagzapfen 52 des Schiebers 46 sich außerhalb des Verschiebebereichs an der Zahnstange 38 angeordneter Anschlagnocken und Anschlagflächen befindet, so daß die Zahnstange 38 durch Betätigung des Drehgriffs zwischen ihren Endstellungen frei verschoben werden kann. Wird nun der Flügel geöffnet, so gelangt der Schieber 46 mit seinem Anschlagzapfen 52 unter Einwirkung der Federn 48 in den Verschiebeweg der Anschlagnocken und -flächen der Zahnstange, so daß diese nicht mehr aus der momentanen Schaltstellung verschoben werden kann und eine Fehlbedienung, die zu einem versehentlichen Aushängen des Flügels führen könnte, unmöglich ist.The push rod mechanism 26 consists essentially of two spaced-apart bearing shells 32, 34, between which a rotatable by means of a rotary handle gear 36 is arranged. The gear 36 meshes with a connectable to the push rods of the window or door leaf rack 38 which is guided in an outwardly by legs 40, 42 of the bearing shells 32, 34 limited guide channel 44. In the guide channel 44, a slider 46 is further a mis-operation safety against the force of two springs 48 between two end positions axially parallel to the gear 36 slidably disposed. The slider 46 is moved by a arranged on the frame 12 trigger piece 50 (Fig. 1a) with the sash closed in the release position, while it passes under the action of the springs 48 in its blocking position with the sash open. In the release position of the frame-like slider 46 is displaced against the force of the springs 48 such that a stop pin 52 of the Slider 46 is located outside of the shift range on the rack 38 arranged stop cam and stop surfaces, so that the rack 38 can be moved freely by pressing the rotary handle between their end positions. Now, if the wing is opened, the slider 46 comes with its stop pin 52 under the action of the springs 48 in the displacement of the stop cams and surfaces of the rack, so that they can not be moved from the current switching position and a malfunction, the one accidentally unhooking the sash is impossible.

Die Lagerschalen 32, 34 enthalten zwei im Abstand voneinander angeordnete Gewindeaugen 54, 56 sowie mittig zwischen diesen angeordnete Lageraugen 58 zur Aufnahme von breitseitig an dem Zahnrad 36 überstehenden und mit einer durchgehenden Vierkantöffnung 60 versehenen Lagerzapfen 62. Die Befestigung des Getriebes am Flügelrahmen erfolgt mit Hilfe einer von der raumseitigen Sichtfläche 18 des Flügelrahmens anzuschraubenden, nicht dargestellten handelsüblichen Griffolive, die einen mit einem Vierkantzapfen in die Vierkantöffnung 60 eingreifenden Drehgriff aufweist. Zu diesem Zweck sind an der oben beschriebenen Stelle des Falzes 18 die in Fig. 1b dargestellten Bohrungen 28, 30', 30'' einzubringen, durch die die beiden Befestigungsschrauben und der Vierkantzapfen hindurchgreifen und die durch eine Abdeckplatte der Griffolive im montierten Zustand verdeckt werden.The bearing shells 32, 34 include two spaced-apart threaded eyes 54, 56 and centrally between them arranged bearing eyes 58 for receiving broadside on the gear 36 projecting and provided with a continuous square opening 60 bearing pin 62. The attachment of the gearbox on the sash is done with the help a to be screwed from the room-side visible surface 18 of the casement, not shown, commercial handle handle, which has a with a square pin in the square opening 60 engaging rotary handle. For this purpose, at the location of the fold 18 described above, the holes 28, 30 ', 30' 'shown in Fig. 1b are to be introduced through which pass through the two fastening screws and the square pin and which are covered by a cover plate of Griffolive in the assembled state ,

Bei der Montage des Getriebes werden zunächst die beiden Federn 48 und der Schieber 46 der Fehlbedienungssicherung, die Zahnstange 38 sowie das Zahnrad 36 in die Außenschale 34 eingesetzt. Anschließend wird auf diese die Innenschale 32 aufgesteckt. Die Verbindung erfolgt durch Verkeilung zweier zueinander konzentrischer Kegelzapfenpaare 64, 66 (Fig. 2), deren innerer Zapfen 64 jeweils das Gewindeauge 56 für die Befestigung am Flügelrahmen aufweist.During assembly of the gearbox, the two springs 48 and the slide 46 of the incorrect operation safety device, the rack 38 and the toothed wheel 36 are first inserted into the outer shell 34. Subsequently, the inner shell 32 is attached to this. The connection is made by wedging two mutually concentric taper pin pairs 64, 66 (Fig. 2), the inner pin 64 each having the threaded eye 56 for attachment to the casement.

Zusätzlich sind an den äußeren Kegelzapfen 66 Abstützelemente 68 angeformt, die den Zwischenraum zwischen der raumseitigen Lagerschale 32 und der Innenseite des Falzes 18 überbrücken (Fig. 1a) und ein Verkanten des Getriebes in dem Flügelrahmen verhindern.In addition, 66 support members 68 are integrally formed on the outer taper, which bridge the gap between the chamber-side bearing shell 32 and the inside of the fold 18 (Fig. 1a) and prevent tilting of the transmission in the sash.

Da durch die Bohrungen 28, 30', 30'' drei Durchbruchbereiche in dem Schubstangenkanalboden 20 geschaffen werden, die durch Querstege voneinander getrennt sind, ist es erforderlich, die Außenkontur des Getriebegehäuses an die Durchbruchbereiche und die Querstege anzupassen. Zu diesem Zweck weist das Getriebegehäuse an seiner Außenkontur je eine in den Bereich zwischen dem Zahnrad 36 und einem der Gewindaugen 54, 56 hineinragende, achsparallel zur Drehachse des Zahnrades 36 durchgehende und einseitig randoffene Ausnehmung 70, 72 auf. Im eingebauten Zustand des Getriebes liegt dessen Gehäuse mit den Bodenbereichen 74, 76 der Ausnehmungen 70, 72 auf den Querstegen auf.Since through the bores 28, 30 ', 30' 'three breakthrough areas are created in the push rod channel bottom 20, which are separated by transverse webs, it is necessary to adapt the outer contour of the gear housing to the breakthrough areas and the transverse webs. For this purpose, the gear housing on its outer contour depending on a projecting into the region between the gear 36 and one of the threaded eyes 54, 56, axially parallel to the axis of rotation of the gear 36 and one-sided open-edged recess 70, 72. In the installed state of the transmission is the housing with the bottom portions 74, 76 of the recesses 70, 72 on the transverse webs.

Zur Ankopplung der Zahnstange 38 an die sich in den Bohrungen 28, 30', 30'' befindlichen Schubstangen des Flügels weist die Zahnstange 38 an ihren Endbereichen jeweils eine Abkröpfung 78, 80 auf, die jeweils mit einem Zapfen 82, 84 versehen ist, der in eine entsprechende Bohrung in der Schubstange eingreift.For coupling the rack 38 to the located in the bores 28, 30 ', 30' 'push rods of the wing, the rack 38 at their end regions in each case an angled portion 78, 80, which is each provided with a pin 82, 84, the engages in a corresponding hole in the push rod.

Ein weiteres Ausführungsbeispiel der Erfindung ist in den Fig. 7 bis 10 dargestellt. Bei diesem Ausführungsbeispiel entspricht das Schubstangengetriebe im wesentlichen dem des ersten Ausführungsbeispiels, so daß im folgenden lediglich die davon abweichenden Merkmale näher beschrieben werden. Merkmale des zweiten Ausführungsbeispiels, die mit denen des ersten Ausführungsbeispiels übereinstimmen, sind mit gleichen Bezugszeichen versehen.A further embodiment of the invention is shown in FIGS. 7 to 10. In this embodiment, the push rod transmission corresponds substantially to that of the first embodiment, so that only the deviating features are described in more detail below. Features of the second embodiment which are the same as those of the first embodiment are given the same reference numerals.

Der grundsätzliche Aufbau des in den Fig. 7 bis 10 dargestellten Schubstangengetriebes 26' stimmt weitgehend mit dem Schubstangengetriebes 26 überein. Der wesentliche Unterschied des Getriebes 26' besteht in der Ausbildung und Wirkungsweise des Abstützelements.The basic construction of the push rod transmission 26 'shown in FIGS. 7 to 10 is largely identical to the push rod transmission 26. The main difference of the transmission 26 'consists in the design and operation of the support element.

Das Abstützelement 68' ist axial verschiebbar in dem Getriebegehäuse angeordnet und erstreckt sich mit zwei Auslegern 86, 88 im wesentlichen über die gesamte Breite der Lagerschalen 32, 34. An ihren freien Enden weisen die Ausleger 86, 88 jeweils eine in Richtung des Falzes 18 überstehende Abstützpartie 90, 92 auf. Im Bereich der Zentralbohrung 28 des Falzes 18 weist das Abstützelement 68' ein ebenfalls in Richtung des Falzes überstehendes Zentrierelement 94 auf, das einen teilkreisförmigen Umriß aufweist und im Radius an den Durchmesser der Zentralbohrung 28 angepaßt ist. In dem Zentrierelement 94 ist eine Gewindebohrung 96 vorgesehen, in die ein Gewindestift 98 eingeschraubt ist, der sich an einer Widerlagerfläche der Lagerschale abstützen läßt. Das Zentrierelement 94 ist weiterhin an seinem Außenumfang von einer Vertiefung 100 im Abstützelement 68' umrandet, die etwaige Grate am Rand der Zentralbohrung 28 aufnehmen kann, so daß eine optimale Anlage des Abstützelements 68' an der Innenseite des Falzes 18 gewährleistet ist. Das teilkreisförmige Zentrierelement 94 weist eine radial innere, randoffene Ausnehmung 110 auf, durch die der Mehrkantzapfen des Drehgriffs drehbar hindurchtreten kann. Das Abstützelement 68' weist ferner zwei angeformte Führungselemente 102, 104 auf, die in entsprechende Führungsöffnungen 106, 108 axial verschiebbar eingreifen.The support element 68 'is arranged axially displaceable in the gear housing and extends with two arms 86, 88 substantially over the entire width of the bearing shells 32, 34. At their free ends, the arms 86, 88 each projecting in the direction of the fold 18 Supporting part 90, 92 on. In the region of the central bore 28 of the fold 18, the support element 68 'has a likewise projecting in the direction of the fold centering element 94, which has a part-circular outline and is adapted in radius to the diameter of the central bore 28. In the centering element 94, a threaded bore 96 is provided, into which a threaded pin 98 is screwed, which can be supported on an abutment surface of the bearing shell. The centering element 94 is further surrounded on its outer periphery by a recess 100 in the support member 68 ', which can accommodate any burrs at the edge of the central bore 28, so that an optimal conditioning of the support member 68' is ensured on the inside of the fold 18. The part-circular centering element 94 has a radially inner, open-edged recess 110, through which the polygonal pin of the rotary handle can pass rotatably. The support element 68 'also has two integrally formed guide elements 102, 104, which engage in corresponding guide openings 106, 108 axially displaceable.

Das Schubstangengetriebe 26' wird wie folgt in dem Flügelrahmen montiert: Zunächst ist der Gewindestift 98 im Zentrierelement 94 nur so weit in die Gewindebohrung 96 eingeschraubt, daß er die Lagerschale nicht berührt oder gerade gegen diese anliegt, so daß das Abstützelement 68' mit seiner gehäuseseitigen Rückfläche gegen die Lagerschale anliegt. In diesem Zustand läßt sich das Getriebe in die Durchbruchbereiche im Schubstangenkanalboden 20 einsetzen. Dann ist der mit einer Mehrkantöffnung für ein Werkzeug versehene Gewindestift durch die Zentralbohrung 28 hindurch zugänglich. Der Gewindestift wird nun weiter in die Gewindebohrung 96 eingedreht, wobei er sich an der Widerlagerfläche an der Lagerschale abstützt, so daß sich das Abstützelement 68' achsparallel in Richtung des Falzes 18 verschiebt. Sobald der ursprüngliche Zwischenraum zwischen der falzseitigen Außenfläche des Abstützelements 68' und der gegenüberliegenden Innenfläche des Falzes 18 überbrückt ist, durchsetzt das Zentrierelement 94 die Zentralbohrung 28 und die Abstützpartien 90, 92 an den Auslegern 86, 88 liegen an entsprechenden Stellen des Falzes an. Die Ausleger 86, 88 sind biegeelastisch verformbar, so daß ein geringfügiges weiteres Anziehen des Gewindestifts einen Kraftschluß zwischen dem Abstützelement 68' bzw. dem Getriebe und dem Falz 18 bewirkt. Gleichzeitig wird das Getriebe durch das Zentrierelement 94 am Abstützelement 68' bezüglich der Zentralbohrung 28 und den Befestigungsbohrungen 30', 30'' zentriert, so daß der Flügelrahmen 10 in jede beliebige Stellung gebracht werden kann, ohne daß hierdurch das Getriebe verrutschen würde.The push rod 26 'is mounted as follows in the sash: First, the set screw 98 in the centering 94 is only so far screwed into the threaded hole 96, that he does not touch the bearing shell or just abuts against this, so that the support member 68' with its housing side Rear surface bears against the bearing shell. In this state, the transmission can be used in the breakthrough areas in the push rod channel bottom 20. Then the threaded pin provided with a polygonal opening for a tool is accessible through the central bore 28. The threaded pin is now further screwed into the threaded bore 96, wherein it is supported on the abutment surface on the bearing shell, so that the support element 68 'axially parallel in the direction of the fold 18 shifts. Once the original gap between the fold-side outer surface of the support member 68 'and the opposite inner surface of the fold 18 is bridged, passes through the centering element 94, the central bore 28 and the support portions 90, 92 on the arms 86, 88 are at corresponding locations of the fold. The booms 86, 88 are elastically deformable so that a slight further tightening of the threaded pin causes a frictional connection between the support element 68 'and the gear and the fold 18. At the same time, the transmission is centered by the centering element 94 on the support element 68 'with respect to the central bore 28 and the mounting holes 30', 30 '', so that the casement 10 can be brought into any position without thereby the transmission would slip.

Ein weiterer Vorteil dieses Ausführungsbeispiels besteht darin, daß der Falz 18 durch das Abstützelement 68' eine Aussteifung erfährt, so daß sich der Falz beim Anziehen der Befestigungsschrauben des Handgriffs nicht durchbiegen oder verziehen kann. Schließlich ist es bei diesem Ausführungsbeispiel nicht erforderlich, daß auch die Flanken des als T-Nut ausgebildeten Schubstangenkanals zur Montage des Getriebes durchgebohrt werden, wodurch die Stabilität des Rahmens im Bereich des Getriebes zusätzlich erhöht wird. Die Befestigungsbohrungen 30', 30'' weisen daher einen entsprechend geringeren Durchmesser als die des ersten Ausführungsbeispiels auf.Another advantage of this embodiment is that the fold 18 undergoes a stiffening by the support member 68 ', so that the fold can not bend or distort when tightening the mounting screws of the handle. Finally, it is not necessary in this embodiment that also the flanks of the T-slot formed push rod channel are drilled for mounting the transmission, whereby the stability of the frame in the region of the transmission is additionally increased. The mounting holes 30 ', 30' 'therefore have a correspondingly smaller diameter than that of the first embodiment.

Zusammenfassend ist folgendes festzustellen:In summary, the following can be stated:

Die Erfindung betrifft einen Fenster- oder Türflügel mit einem aus Hohlkammerprofilleisten 14, 16 zusammengesetzten, einen raumseitigen Falz 18 und einen mit seinem auf der Falzinnenseite senkrecht über den Falz überstehenden Boden 20 einen Falzraum 22 begrenzenden Schubstangenkanal 24 aufweisenden Flügelrahmen. Der Flügel weist ein auf der Falzinnenseite in einen Durchbruch des Schubstangenkanalbodens 20 einsetzbares Schubstangengetriebe 26 sowie einen von der Falzaußenseite her durch eine Zentralbohrung 28 für einen Mehrkantzapfen und zwei seitlich der Zentralbohrung 28 angeordnete Befestigungsbohrungen 30', 30'' im Flügelrahmen 10 hindurch mit dem Schubstangengetriebe 26 kuppelbaren Drehgriff. Um den Herstellungsvorgang so weit wie möglich zu vereinfachen, wird gemäß der Erfindung vorgeschlagen, daß die Bohrungen 28, 30', 30'' im Flügelrahmen 10 auf der Höhe des Schubstangenkanalbodens 20 angeordnet sind und daß der Durchbruch im Schubstangenkanalboden 20 durch zwei im Bereich zwischen den Bohrungen 28, 30', 30'' angeordnete Querstege unterteilt ist. Entsprechend hierzu weist das Getriebegehäuse des erfindungsgemäßen Schubstangengetriebes an seiner Außenkontur je eine in den Bereich zwischen dem Zahnrad 36 und einem der Gewindeaugen 54, 56 hineinragende, achsparallel zur Drehachse des Zahnrades 36 durchgehende und einseitig randoffene Ausnehmung 70, 72 auf.The invention relates to a window or door leaf with a hollow profile sections 14, 16 composed, a room-side fold 18 and with its on the Falzinnenseite perpendicular to the fold overstanding bottom 20 a rebate 22 bounding push rod channel 24 having sash. The wing has a push rod mechanism 26 which can be inserted on the inside of the rebate into an opening in the push rod channel bottom 20 and a fastening bore 30 ', 30 "in the casement 10, which is arranged from the outside of the rebate through a central bore 28 for a polygonal pivot and two side of the central bore 28 26 detachable twist grip. To simplify the manufacturing process as much as possible, it is proposed according to the invention that the holes 28, 30 ', 30' 'in the sash 10 at the height of the push rod channel bottom 20 are arranged and that the opening in the push rod channel bottom 20 by two in the area between the bores 28, 30 ', 30' 'arranged transverse webs is divided. According to this, the transmission housing of the push rod transmission according to the invention on its outer contour in each case in the region between the gear 36 and one of the threaded bosses 54, 56 projecting, axially parallel to the axis of rotation of the gear 36 continuous and one-sided open-edged recess 70, 72.

Claims (33)

  1. A window or door sash comprising a casement which is assembled from hollow profiled strips (14) and which comprises a rebate (18) on the room side and a lock bar channel (24) which delimits a rebate space (22) with its base (20) which protrudes perpendicularly over the rebate (18) on the inside of the rebate, comprising a drive housing of a lock bar drive (26) which is adapted to be mounted on the inside of the rebate into an opening of the lock bar channel base (20), and comprising a turning handle which is adapted to be coupled with the drive housing from the outside of the rebate through a center bore (28) for receiving a polygonal lug and through two mounting bores (30', 30'') in the casement which are disposed laterally with respect to the center bore, characterized in that the bores (28, 30', 30") in the casement are disposed at the level of the lock bar channel base (20), that the opening in the lock bar channel base (20) is divided by two transverse ridges which are located in the region between the bores (28, 30', 30"), that the drive housing has an outer contour which is matched to the opening which is divided by the transverse ridges and that the lock bar drive has at least one support member (68') which is presented toward the inside of the rebate, which is provided on the drive housing such that it can be displaced parallel to the axis of the gear (36), and which has a centering member (94) projecting in a direction opposed to the drive housing and comprises two brackets (86, 88) which extend mirror-symmetrically with respect to the centering member (94).
  2. Sash according to claim 1, characterized in that the lock bar drive (26) comprises a gear (36) which is rotatably borne in the drive housing, which meshes with a rack (38), and which has a polygonal opening (60) which is complementary to the polygonal lug of the turning handle, and comprises two threaded eyelets (54, 56) for mounting the turning handle, which eyelets are disposed at a lateral distance from the gear (36) and which each comprise an internal thread which is aligned parallel to the axis of rotation of the gear.
  3. Sash according to claim 2, characterized in that the diameter of the center bore (28) in the casement (10) corresponds to at least the outside diameter of the gear (36).
  4. Sash according to one of claims 1 to 3, characterized in that the diameter of the center bore (28) in the casement is larger than the diameter of the mounting bores (30', 30") disposed laterally thereto.
  5. Sash according to one of claims 2 to 4, characterized in that the drive housing comprises unilaterally open recesses (70, 72) at its outer contour which extend into the region between the gear (36) and the threaded eyelets (54, 56), and which are continuous parallel to the axis of rotation of the gear (36).
  6. Sash according to claim 5, characterized in that the transverse ridges of the lock bar channel base (20) extend into the open recesses (70, 72) of the drive housing.
  7. Sash according to one of claims 1 to 6, characterized in that the drive housing is supported on the inside of the rebate by means of a support member (68') which is adapted to be displaced in the direction of the room side rebate (18).
  8. Sash according to claim 7, characterized in that at least one guide opening (106, 108) for at least one guide member (102, 104) formed onto the support member (68') is provided in the drive housing.
  9. Sash according to claim 7 or 8, characterized in that the support member (68') comprises a threaded bore (96), into which a threaded pin (98) can be screwed such that it is supported by a thrust surface of the drive housing and such that it presses the support member (68') against the inside of the rebate, and which pin preferably comprises a polygonal opening for the insertion of a tool.
  10. Sash according to claim 9, characterized in that the treaded pin (98) is accessible through the center bore (28) from the outer side of the rebate.
  11. Sash according to one of claims 7 to 10, characterized in that the support member (68') extends at least in part through the center bore (28) with an outwardly protruding centering member (94) which has a semicircular outline and the radius of which is matched to the diameter of the center bore.
  12. Sash according to claim 11, characterized in that the centering member (94) is surrounded at its circumference by a depression (100) in the support member (68') that has the purpose to accept therein possible burrs at the edge of the center bore (28).
  13. Sash according to claim 11 or 12, characterized in that the centering member (94) comprises a radially inner open-edged opening (110) for rotationally accepting the polygonal lug.
  14. Sash according to one of claims 7 to 13, characterized in that the support member (68') comprises two brackets (86, 88) which extend symmetrically to the center bore (28) and which are supported with their free end regions on the inner side of the room side rebate (18).
  15. Sash according to claim 14, characterized in that the free end regions each comprise a support part (90, 92) which protrudes in the direction of the rebate (18), wherein the brackets (86, 88) of the support member (68') are elastically deformable when the threaded pin (98) is tightened, thereby creating a friction fit between the rebate (18) and the support member (68').
  16. A method for producing the window or door sash according to one of claims 1 to 15, in which an opening in the lock bar channel base (20) on the inner side of the rebate for inserting the drive housing and from the outside of the sash three bores (28, 30', 30") for mounting the turning handle are made, characterized in that the bores (28, 30', 30") are made in the sash at the level of the lock bar channel (24), and that in the course of the drilling operation the lock bar channel base (20) is drilled through in parallel to the base area, thereby forming the opening, wherein also the flanks of the T-groove shaped lock bar channel (24) are drilled through.
  17. Method according to claim 16, characterized in that the lock bar channel base (20) is drilled through in parallel to the base area at three locations which are aligned with the bores (28, 30', 30"), thereby creating three opening regions separated from each other by transverse lands.
  18. Method according to one of claims 16 to 17, characterized in that the three bores (28, 30', 30") and the three opening regions are made at the same time, preferably by the use of a three spindle drilling machine.
  19. Method according to one of claims 16 to 18, characterized in that the lock bar drive is mounted in the sash (10) from the direction of the rebate inner side, wherein the transverse lands of the lock bar channel base (20) extend into the open-edged openings (70, 72) of the drive housing.
  20. A lock bar drive to be mounted in a casement which is assembled from hollow profiled strips (14) and which comprises a rebate (18), comprising a drive housing which is adapted to be mounted in the rebate space (22) on the inside of the rebate of the casement, comprising a gear (36) which is rotatably borne in the drive housing, which meshes with a toothed rack (38), and which comprises a polygonal opening (60) for accepting therein a polygonal lug of a turning handle, and comprising two threaded eyelets (54, 56) for mounting the turning handle located on the outside of the rebate of the casement, which eyelets are disposed at a lateral distance from the gear (36) and which each comprise an internal thread which is aligned parallel to the axis of rotation of the gear, wherein the drive housing comprises unilaterally open recesses (70, 72) at its outer contour, each of which extends into the region between the gear (36) and the threaded eyelets (54, 56), and which are continuous parallel to the axis of rotation of the gear (36), characterized by at least one support member (68') which is presented toward the inside of the rebate, which is provided on the drive housing such that it can be displaced parallel to the axis of the gear (36), and which has a centering member (94) projecting in a direction opposed to the drive housing and comprises two brackets (86, 88) which extend mirror-symmetrically with respect to the centering member (94).
  21. Drive according to claim 20, characterized in that the drive housing comprises two bearing shells (32, 34) which are connected to each other by means of at least two interconnectable conical lug pairs (64, 66) which are located at a lateral distance from the gear (36) and parallel to the axis thereof, the inner lug (64) of these each comprising one of the threaded eyelets (54, 56).
  22. Drive according to claim 20 or 21, characterized in that the axis of rotation of the gear (36) and the axes of the threaded eyelets (54, 56) are located in a common plane.
  23. Drive according to claim 22, characterized in that the recesses (70, 72) between the gear (36) and the threaded eyelets (54, 56) extend at least to the plane of the axis of rotation of the gear and the axes of the threaded eyelets.
  24. Drive according to one of claims 21 to 23, characterized by a misoperation safety device which cooperates with the rack (38) and which comprises a slider (46) which is adapted to be moved against the force of a spring (48) between two end positions and in parallel to the axis of rotation of the gear (36).
  25. Drive according to claim 24, characterized in that the rack (38) comprises at least two spaced apart stop cams as well as stop surfaces spaced apart from the stop cams, by which there are formed three locking positions for a stop lug (52) located on the slider.
  26. Drive according to one of claims 21 to 25, characterized in that at least one axially parallel aligned guide opening (106, 108) for at least one guide member (102, 104) formed onto the support member (68') is provided in the drive casing.
  27. Drive according to one of claims 21 to 26, characterized in that the support member (68') comprises a threaded bore (96), into which can be screwed a threaded pin (98) which is adapted to be supported on an abutment surface of the housing and which preferably comprises a polygonal opening for a tool.
  28. Drive according to claim 27, characterized in that the centering member (94) has a partial-circular outer contour.
  29. Drive according to claim 27 or 28, characterized in that the centering member (94) is surrounded at its outer circumference by a depression (100) in the support member (68').
  30. Drive according to one of claims 27 to 29, characterized in that the centering member (94) comprises a radially inner open-edged recess (110).
  31. Drive according to one of claims 21 to 30, characterized in that the free end regions of the brackets (86, 88) each comprise a support part (90, 92) which protrudes in the same direction as the centering member (94).
  32. Drive according to one of claims 21 to 31, characterized in that the brackets (86, 88) of the support member (68') are made to be elastically deformable.
  33. Drive according to one of claims 21 to 32, characterized in that at least the drive housing (32, 34), the gear (36), and the rack (38) are made of pressure-cast zinc material.
EP00904897A 1999-01-14 2000-01-12 Window or door sash Expired - Lifetime EP1141506B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE19901221 1999-01-14
DE19901221 1999-01-14
DE19941371 1999-08-31
DE19941371A DE19941371A1 (en) 1999-01-14 1999-08-31 Window or door sash
PCT/EP2000/000154 WO2000045018A2 (en) 1999-01-14 2000-01-12 Window or door sash

Publications (3)

Publication Number Publication Date
EP1141506A2 EP1141506A2 (en) 2001-10-10
EP1141506B1 EP1141506B1 (en) 2002-11-27
EP1141506B2 true EP1141506B2 (en) 2007-05-02

Family

ID=26051333

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00904897A Expired - Lifetime EP1141506B2 (en) 1999-01-14 2000-01-12 Window or door sash

Country Status (4)

Country Link
EP (1) EP1141506B2 (en)
AT (1) ATE228606T1 (en)
AU (1) AU2663500A (en)
WO (1) WO2000045018A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2946682A1 (en) * 2009-06-16 2010-12-17 Ferco Int Usine Ferrures CREMONE DEVICE FOR DOOR, WINDOW OR SIMILAR

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2301390B1 (en) * 1973-01-12 1974-05-02 Siegenia-Frank Kg, 5900 Siegenkaan-Marienborn Gear for espagnolette fitting
DE2303114B2 (en) * 1973-01-23 1977-06-23 Anordnung eines durch einen Handgriff mittels eines drehbaren Antriebsdorns betätigbaren Treibstangen-Einsteckgetriebes für Fenster- und Türbeschläge o.dgl. und Verfahren zur Herstellung der Anordnung Siegenia-Frank KG, 5900 Siegen-Kaan Marienborn ARRANGEMENT OF A DRIVE ROD ACTUATED BY A HANDLE BY MEANS OF A ROTATING DRIVE DORN FOR WINDOW AND DOOR FITTINGS OR THE LIKE. AND METHOD OF MANUFACTURING THE ARRANGEMENT
DE2557303C2 (en) * 1975-12-19 1978-03-23 Siegenia-Frank Kg, 5900 Siegen- Kaan-Marienborn Direction of thrust reversing gear for espagnolette fittings
DE3122551A1 (en) * 1981-06-06 1982-12-23 Wilh. Frank Gmbh, 7022 Leinfelden-Echterdingen Espagnolette fitting for a window, door or the like
DE3645256C2 (en) * 1986-01-07 1994-08-11 Notter Eugen Gmbh Lock for door or window
DE3710056C3 (en) * 1987-03-27 1997-10-09 Siegenia Frank Kg Sash frame for a window or a door, which is composed of metal or plastic profiles
DE3835835A1 (en) * 1988-10-21 1990-04-26 Siegenia Frank Kg WINDOW, DOOR OD. THE LIKE, AT THE BZW. THAT IS AT LEAST OF THE Sash Frame Made From Metal Or Plastic Profiles
DE19812997A1 (en) * 1998-03-25 1999-09-30 Siegenia Frank Kg Windows, door or the like. With an actuating gear

Also Published As

Publication number Publication date
EP1141506A2 (en) 2001-10-10
ATE228606T1 (en) 2002-12-15
AU2663500A (en) 2000-08-18
WO2000045018A2 (en) 2000-08-03
WO2000045018A3 (en) 2000-12-07
EP1141506B1 (en) 2002-11-27

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