EP0009457B1 - Verschlussgetriebe für Fenster, Türen od. dgl. - Google Patents

Verschlussgetriebe für Fenster, Türen od. dgl. Download PDF

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Publication number
EP0009457B1
EP0009457B1 EP19790400673 EP79400673A EP0009457B1 EP 0009457 B1 EP0009457 B1 EP 0009457B1 EP 19790400673 EP19790400673 EP 19790400673 EP 79400673 A EP79400673 A EP 79400673A EP 0009457 B1 EP0009457 B1 EP 0009457B1
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EP
European Patent Office
Prior art keywords
door
knob hole
groove
box
locking
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
Application number
EP19790400673
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English (en)
French (fr)
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EP0009457A1 (de
Inventor
Bernard Schuster
Michel Bouveret
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Ferco International Usine de Ferrures de Batiment
Original Assignee
Ferco International Usine de Ferrures de Batiment
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27250858&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0009457(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from FR7828290A external-priority patent/FR2436866A1/fr
Priority claimed from FR7836612A external-priority patent/FR2444771A2/fr
Priority claimed from FR7903678A external-priority patent/FR2448611A2/fr
Application filed by Ferco International Usine de Ferrures de Batiment filed Critical Ferco International Usine de Ferrures de Batiment
Priority to AT79400673T priority Critical patent/ATE2176T1/de
Publication of EP0009457A1 publication Critical patent/EP0009457A1/de
Application granted granted Critical
Publication of EP0009457B1 publication Critical patent/EP0009457B1/de
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    • 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
    • E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
    • E05C9/041—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening with rack and pinion mechanism

Definitions

  • the invention relates to a cremone bolt for a window, door or the like opening comprising a casing in two parts joining in a longitudinal plane of the cremone bolt and bearing one against the other, said casing ensuring the accommodation a follower, the latter being actuated by an external operating member; a headrest rigidly fixed on the front of the housing which is intended to cover a longitudinal groove formed on the edge of the opening; two locking rods located approximately on the tangent to the body of the follower and in extension of one another and which are intended to move in said groove; drive means acting on either side of the follower and transforming the rotation of at least a quarter turn of the follower into a simultaneous translation of equal stroke and in opposite directions of each of the two locking rods.
  • Patent FR-A-1 345 596 discloses a latch bolt comprising a casing constituted by two identical plates folded on three sides and riveted on a headrest. These plates have two threaded sockets by fixing a handle.
  • a follower preferably operating in a U-turn and actuating, on the one hand, a first locking rod and, on the other hand, a second locking rod by means of a return constituted by a small rod whose stroke is limited by the housing. The second rod moves in the opposite direction from the first.
  • cremone bolt comprises a housing, composed of two identical halves, abutting one against the other in a plane coinciding with the longitudinal median axis of a headrest, in which is mounted a nut having the shape of a pinion whose the teeth mesh with perforations made in a control rod.
  • a sash spar having a groove for the control rod.
  • three shapes are drilled from the front face of the spar. The axes of these three forms are arranged in the same plane situated parallel to the longitudinal direction of the groove and at a certain distance from the bottom of this groove.
  • the housing can be placed in a housing obtained by a single drilling operation carried out from the internal face of the opening.
  • the hole (s) made during this operation are arranged in such a way that their wall is intersected by the bottom of the groove receiving the rod.
  • this device can not be used as a cremone bolt lodged housed in a groove made in the edge of the opening.
  • the cremone bolt has a headrest serving, on the one hand, to cover the groove and, on the other hand, as a support not only for the cremone bolt case but also for the locking rods.
  • the object of the present invention is to solve the problem of designing a double action latching rod which is posed in a groove from the edge of the opening while allowing the housing of the housing to be produced from the face of the opening by a single drilling operation from the internal face of the opening.
  • a cremone bolt placing the rods, near the headrest, tangent or approximately tangent around the circumference of the follower, to have a straight groove section of at least a guide passage intended to receive a flexible element controlled by the follower in parallel with at least one locking rod and to provide the arrangement of the flexible element in the concentric groove section such that the path of the flexible element, during a rotation of the follower by at least a quarter of a turn, is arranged outside the space occupied by the element connecting the follower to the other rod which can either be orifices made at the end of said rod meshing with follower teeth is another flexible element so that one of the flexible elements can move without colliding with the element connecting the other rod during a follower maneuver of at least a quarter turn in a cremone bolt with a casing notched by drilling.
  • these provisions make it possible to give the housings of the rods with two rods a configuration identical, in essence, to that known of the rods with single rod since the guide passage of the flexible element, connecting the follower to at least one of the locking rods, is arranged outside the space occupied by the element connecting the follower to the other rod during the operation of the cremone bolt.
  • a first main embodiment is characterized, according to the invention, in that the drive means of the follower with the first locking rod are constituted by teeth projecting from the body of the follower and meshing directly with corresponding orifices made in the end close to the follower of the first rod; the means for driving the follower with the second locking rod consist of at least one tooth projecting from the body of the follower and meshing with at least one corresponding orifice formed in a flexible element linked to the follower, fixed to the end close to the follower of the second rod and guided in a corridor made in the housing and ending in a groove parallel to the second rod so that the total size of the housing allows its mounting in the thickness of the opening in a notch housing by drilling from the inside of the door.
  • a first advantage of this arrangement lateral to the follower of the guide passage lies in the fact that the rear part of the housing can be of the same size as the circular housing of the follower.
  • a second main embodiment is characterized, according to the invention, in that the means for driving the follower with the two locking rods are constituted by two flexible elements, each being, on the one hand, anchored to the follower and, on the other hand, fixed to the end close to the rod follower, the flexible elements being guided in corridors made in the housing, said corridors comprising a circular groove around the follower extended by two reverse curved grooves ending in two opposite straight grooves and parallel to the locking rods so that the total size of the housing allows it to be mounted in the thickness of the opening in a housing notched by drilling from the inner face of the opening.
  • This design is preferably applied to flexible elements of small thickness such as steel blades. It has the advantage that the flexible element or elements may have a width slightly less than the width of the housing and, therefore, be. very resistant.
  • the invention proposes a variant of this embodiment which is characterized in that the second groove section of the guide corridor of the flexible element, connecting the follower to the other rod, the radius of which is opposite to the concentric groove, leads to a third section of again inverted ray groove directing the guide corridor towards the straight section of groove, parallel to the another locking rod.
  • the guideways, for two flexible elements are constituted by a circular groove into which open, by a connection radius, two pairs of straps whose junction vertices form between them an approximate angle of one hundred and twenty degrees widening towards straight sections, parallel to the locking rods.
  • the housing is formed of two identical halves, which reduces the cost of manufacturing and tooling the cremone bolt.
  • one of the locking rods to include a locking element disposed facing the axis of the follower when the locking rod is at mid-stroke.
  • the arrangements proposed by the invention make it possible to achieve a reduction in the length of the housing of the cremones to be larded. Therefore, it is advantageous to apply the provisions of the invention to any rod to be larded, even if the notching of its housing is carried out in two operations, for example because of the material or the shape of the profile used for the manufacture of the opening.
  • FIGS. 1 and 2 showing the working of the wood as it is known for notching allowing the installation of the casing of a single rod cremone bolt.
  • This work consists in drilling in the internal face 1 of the opening 2, comprising in its edge 3 a groove 4 for the insertion of the headrest 5 and the rod 6 of the cremone bolt 7, three holes 8, 9, 10 d 'a depth at least equal to the distance 11 between the outer wall 12 of the groove 4 and the inner face 1 of the opening 2.
  • the spacing between the holes 8, 9, 10 and their distance 13 from the edge 3 are given by the cremone bolt 7 to install.
  • the diameters 14, 15, 16 of the holes 8, 9, 10 are chosen large enough so that the bottom 17 of the groove 4 cuts the holes 8, 9, 10 according to a secant and creates an opening 18, 19, 20 between the groove 4 and the holes 8, 9, 10 or at least between the groove 4 and the central hole 9. At the same time, these diameters 14, 15, 16 or only the diameter 15 of the central hole 9, must allow the introduction of the rear part 21 of the housing 22 of the cremone bolt 7 which projects from the bottom 17 of the groove 4.
  • This housing 122 either comprises or is fixed to a headrest 105. In the latter case, it generally extends over the entire length of the edge 3 of the opening 2.
  • Said housing 122 comprises a circular housing 126 for free rotation of the follower 125 having in its center a square drive.
  • the rear part 121 of the housing 122 has a central projection 127 having a circular configuration and matching the circumference of the housing 126. This central projection 127 is placed in the central hole 9 drilled in the internal face 1 of the opening 2 (see Figures 1 and 2).
  • the rear part 121 of the housing 122 also comprises, on either side and at equal distance from the central projection 127, two lateral sockets 128 and 129 pierced with a tapped hole for receiving the fixing screws of the handle. These side sockets are housed in the two holes 8 and 10 (see Figures 1 and 2).
  • the follower 125 has clearances on its outer periphery 130 leaving the teeth 131, 132, 133, 134 and 135.
  • the teeth 131 and 132 are engaged in the orifices 136, 137 formed in one of the ends 139 of a flexible element 140
  • the other end 141 of the flexible element 140 is integral with the end 142 of the locking rod 124 by a lateral attachment comprising at least one bridge 150 engaging in a corresponding hole 151 produced in the end 142 of the locking rod 124.
  • the flexible element 140 follows the same movement and exerts a thrust according to arrow F 2 on the rod locking 124 while the follower 125 exerts, by the teeth 135, 134 and 133, a thrust according to arrow F 3 on the other locking rod 123.
  • the flexible element 140 moves in a guide passage 100 produced in the housing 122.
  • This guide passage 100 comprises a groove 147 concentric with the follower 125 extending by a second groove 148 of a quarter circle and of direct reverse curvature the guide passage 100 towards a straight groove section 149, parallel to the rod 124.
  • the housing is formed of two halves 171 and 172 symmetrical with respect to the median longitudinal plane of the cremone pin 107, which makes it possible to use the cremone pin either right or left.
  • the cremone bolt 207 comprises two flexible elements 240 1 and 240 2 secured to the locking rods 223 and 224 by at least one pin 250 engaged in a hole 251.
  • the flexible elements 240 1 and 240 2 move in two guideways 200 1 and 200 2 made in the housing 222.
  • These guideways 200 1 and 200 2 are obtained by making a circular groove 252 and by opening into this circular groove 252, by a connection radius, four grooves 253, 254, 255, 256 in the form of two pairs of straps whose junction vertices 257, 258 form between them an approximate angle of one hundred and twenty degrees directing the guideways 200 1 and 200 2 by groove sections 259, 260 towards the straight groove sections 249 1 , 249 2 ,
  • these flexible elements 240 1 , 240 2 have a curved end 261 1 , 261 2 which is received in a slot 262 1 , 262 2 formed in the follower 225.
  • one of the locking rods 224 comprises a locking element 268 disposed opposite the axis of the follower 225, when the locking rod 224 is at mid-stroke.
  • the housing 222 is formed from two identical halves 271 and 272 to reduce the cost of manufacturing and tooling the cremone bolt.
  • the assembly of these two identical halves 271 and 272 is done by force fitting a stud 269 into a hole 270, both arranged in the same way with respect to the axis of symmetry of a half 271 or 272.
  • the guide passage 100, 202 2 of the flexible element 140, 240 2 connecting the follower 125, 225 to one of the locking rods 124, 224 is arranged outside the space occupied by the teeth 133, 134, 135 and flexible element 240 1 connecting the follower 125, 225 to the other rod 123, 223 during the operation of the cremone bolt.
  • the guide passage 100 is arranged laterally and on either side of the teeth 133, 134, 135 connecting the follower 125 to the rod 123.
  • the flexible element 140 also extends from the and on the other side of the follower 125 and comprises stiffeners in the form of bridges 138 whose width is less than the space between the teeth 133, 134, 135.
  • the guide passage 200 2 is arranged outside the sector described by the curved end 261 1 of the element 240 1 connecting the follower 225 to the other rod 223 during the operation of the lever 207.
  • the guide passage 200 1 is disposed externally to the sector described by the curved end 261 2 of the element 240 2 connecting the follower 225 to the other rod 224 during the operation of the cremone bolt 207.
  • FIGS. 8 and 9 showing the housing 322 of a cremone bolt 307 with two locking rods 323, 324 actuated by the follower 325 in two opposite directions.
  • the housing 322, integral with a headrest 305, comprises a circular housing 326 for the free rotation of the follower 325.
  • a guide passage 300 in which moves a flexible element 340.
  • the latter may be composed of a plurality of superimposed blades, one of the ends 341 of which is integral with the end 342 of the locking rod 324 by a lateral attachment comprising at least one bridge 350 engaging in a corresponding hole 351 made in said end 342.
  • the guide passage 300 comprises, on the one hand, a first curved groove 347 concentric with the follower 325 and, on the other hand, a second curved groove 348 of reverse curvature leading to a section of straight groove 349 parallel to the rod 324.
  • the two curved grooves 347 and 348 are connected together by a straight groove section 373.
  • the length of this straight groove section 373 is equal or slightly nt greater than the length of the stroke of the rod 324. Therefore, it is possible to replace the single flexible element by a plurality of superimposed flexible blades.
  • the curved groove section 347 concentric with the follower 325 of the guide passage 300 is deflected in a spiral curvature towards the straight groove section 373.
  • the nut 325 has on its outer circumference 330 teeth 331, 333, 334 and 335.
  • the tooth 331 cooperates with the orifice 336 formed in the end 339 of the flexible element 340 while the teeth 333, 334 and 335 s 'mesh with holes 343, 344, 345 made in the end 346 of the other locking rod 323.
  • the follower 425 has three teeth 433, 434, 435 meshing with holes 443, 444, 445 made in the end 446 of one of the locking rods 423 of the cremone bolt 407, this rod 423 sliding parallel to the headrest 405. Furthermore, the follower 425 comprises a control finger 475 having a slot 476 disposed radially in said follower 425. In this slot 476 slides an axis 477 integral with the upper face 478 of one of the ends 439 a flexible element 440, the other end 441 of which is connected by means of a bridge 450 to the end 442 of the locking rod 424.
  • the flexible element 440 slides in a guide passage 400 produced in the two halves 471, 472 of the housing 422 of the cremone bolt 407.
  • This guide passage 400 has a first straight groove section 479.
  • This groove section 479 is perpendicular to one of the diameters 480 of the follower 425.
  • a straight groove 481, 482 parallel to the straight groove section 479 in which the axis 477 slides.
  • the end 439 of the flexible element 440 slides in the straight groove section 479 while the axis 477 moves in the straight groove 481, 482 approaching the center 483 of the follower 425 and sliding in the light 476 of the control finger 475 of the follower 425.
  • the position "A of the axis 477 closest to the center 483 is located on the perpendicular bisector 484 of the straight groove section 479 passing through said center 483.
  • the first straight groove section 479 ends in a second curved groove section 485 connecting this first straight groove section 479 to a third straight groove section 486, this last straight groove section 486 being parallel to the locking rod 424.
  • FIG. 8 to 11 allow the use of a flexible element composed of several superimposed blades. Indeed, when the flexible element is composed of several superimposed blades, each blade having a length equal to the development of the part of the corridor that it occupies, there is a shift between the blades in the direction of the length when these blades are moved in the guide passage and pass from a curved groove section to another curved groove section of reverse radius.
  • a flexible element composed of several superimposed blades, can, at at least one of its ends, be connected to the follower or the rod only by a single blade. If one wanted to connect all the blades of the flexible element to the nut or the rod, the various blades would form a loop and would wedge the flexible element in the guide corridor.
  • the fragility of a connection by one of the blades of a flexible element made up of several blades increases as a function of the number of blades of an even thinner thickness, used to increase the suppleness and the flexibility of the element. flexible.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Lock And Its Accessories (AREA)

Claims (15)

1. Verschlussgetriebe für Fenster, Türen oder dergleichen, mit einem Gehäuse (22, 122, 222, 322, 422) aus zwei Teilen (171, 172, 271, 272, 371, 372, 471, 472), die sich in einer Längsebene des Verschlussgetriebes (7, 107, 207, 307, 407) aneinanderfügen und gegenseitig abstützen, wobei im genannten Gehäuse (22, 122, 222, 322, 422) eine Getriebenuss (125, 225, 325, 425) gelagert ist, die von einem aussenliegenden Bedienungselement betätigt wird ; einer starr an der Vorderseite des Gehäuses (22, 122, 222, 322, 422) befestigten Stulpschiene (5, 105, 305, 405) die dazu bestimmt ist, eine Längsnut (4) in der Schmalseite (3) des Flügels (2) abzudecken ; zwei Verschlussstangen (123, 124, 223, 224, 323, 324, 423, 424), die etwa auf der Tangente zur Getriebenuss (125, 225, 325, 425) in einer Flucht angeordnet sind, und sich in der genannten Nut (4) bewegen ; beiderseits der Getriebenuss (125, 225, 325, 425) wirkenden Triebmittel die die Mindestvierteldrehung der Getriebenuss (125, 225, 325, 425) in einen gleichzeitigen Verschub jeder der beiden Verschlussstangen (123, 124, 223, 224, 323, 324, 423, 424) mit gleichem Schubweg in entgegengesetzte Richtungen umwandeln, dadurch gekennzeichnet, dass die Triebmittel zwischen der Getriebenuss (125, 325, 425) und der ersten Verschlussstangen (123, 323, 424) aus Zähnen (133, 134, 135, 333, 334, 335, 433, 435) bestehen, die aus dem Körper der Getriebenuss (125, 325, 425) hervorragen und unmittelbar in entsprechende Öffnungen (143, 144, 145, 343, 344, 345, 443, 444, 445) am nahe der Getriebenuss (125, 325, 425) gelegenen Ende (146, 346, 446) der ersten Verschlussstangen (123, 323, 423) eingreifen ; die Triebmittel zwischen der Getriebenuss (125, 325, 425) und der zweiten Verschlussstange (124, 324, 424) aus mindestens einem Zahn (131, 331, 475) bestehen, der aus dem Körper der Getriebenuss (125, 325, 425) hervorragt und in mindestens eine entsprechende Öffnung (136, 137) eines mit der Getriebenuss (125, 325, 425) verbundenen biegsamenen Elementes (140, 340, 440) eingreift, welches am nahe der Getriebenuss (125, 325, 425) gelegenen Ende (142, 342, 442) der zweiten Stange (124, 324, 424) befestigt und in einer im Gehäuse (122, 322, 422) angeordneten Nut (100, 300, 400) geführt ist die mit einem Abschnitt (149, 349, 486) endet, der parallel zur zweiten Stange (124, 324, 424) verläuft, so dass die Gesamtausdehnung des Gehäuses (122, 322, 422) sein Einlassen in die Flügeldicke durch eine von der Innenseite (1) des Flügels (2) her einbohrbare Aussparung (8, 9, 10) ermöglicht.
2. Verschlussgetriebe nach Anspruch 1, dadurch gekennzeichnet, dass die Führungsnut (100) des biegsamen Elementes (140) welches die Getriebenuss (125) mit mindestens einer der Verschlussstangen (124) verbindet, einen zur Getriebenuss (125) konzentrischen Nutabschnitt (147) aufweist, und dass dieser Abschnitt in einer seitliche der Getriebenuss (125) gelegenen Ebene angeordnet ist.
3. Verschlussgetriebe nach einem der Ansprüche 1 und 2, dadurch gekennzeichnet, dass die Getriebenuss (125) an seine Mantelfläche (130) Zähne (131 bis 135) aufweist, die einerseits in Öffnungen (136, 137) in einem der Enden (139) des biegsamen Elementes (140) eingreifen dessen anderes Ende (141) mit dem Ende (142) einer der Verschlussstangen (124) verbunden ist, und andererseits in Öffnungen (143, 144, 145) im Ende (146) der anderen Stange (123) eingreifen.
4. Verschlussgetriebe nach Anspruch 1, dadurch gekennzeichnet, dass die Führungsnut (300) einen gerade, Abschnitt (373) aufweist, der zwischen zwei entgegengesetzt gekrümmte Nutabschnitte (347, 348) eingefügt ist, wobei die Länge dieses Abschnitts (373) zumindest der Länge des Schubweges der Verschlussstange (324) entspricht, die über ein aus mehreren übereinanderliegenden Blättern bestehendes biegsames Element (340) betätigt wird.
5. Verschlussgetriebe nach Anspruch 4, dadurch gekennzeichnet, dass die Verbindung zwischen der Getriebnuss (325) und dem Ende (339) des biegsamen Elementes (340) umlaufend fest, radial aber beweglich ist.
6. Verschlussgetriebe nach einem der Ansprüche 4 und 5, dadurch gekennzeichnet, dass der zur Getriebenuss (325) konzentrische Nutabschnitt (347) der Führungsnut (300) gemäss einer spiralförmigen Krümmung dem eingefügten geraden Nutabschnitt (373) zugeleitet ist um eine sich in einen Kreisausschnitt geringen Umrisses einschreibende Gesamtkonstruktion des Mittelteils des 'Gehäuses (322) zu erhalten.
7. Verschlussgetriebe nach Anspruch 1, dadurch gekennzeichnet, dass die Führungsnut (400) einen ersten geraden Nutabschnitt (479) aufweist, der zu einem der Durchmesser (480) der Getriebenuss (425) tangent ist, in einen zweiten gekrümmten Nutabschnitt (485) reicht, der die Führungsnut (400) zu einem parallel zur Verschlussstange (424) verlauft enden geraden Nutabschnitt (486) hin leitet, und dass die Verbindung zwischen der Getriebenuss (425) und dem Ende (439) des biegsamen Elementes (440) umlaufend fest, radial aber frei ist.
8. Verschlussgetriebe nach Anspruch 7, dadurch gekennzeichnet, dass die Verbindung zwischen der Getriebenuss (425) und dem Ende (439) des biegsamen Elementes (440) aus einer fest mit dem Ende (439) des biegsamen Elementes (440) verbundenen und in einem radialen Langloch (476) in der Getriebenuss (425) geführten Achse (477) besteht.
9. Verschlussgetriebe nach einem der Ansprüche 7 und 8, dadurch gekennzeichnet, dass das Gehäuse (422) eine gerade Nut (481, 482) aufweist, die parallel zum geraden Nutabschnitt (479) der Führungsnut (400) verläuft und in der sich die fest mit dem Ende (439) des biegsamen Elementes (440) verbundene Achse (477) bewegt.
10. Verschlussgetriebe für Fenster, Türen od. dgl., mit einem Gehäuse (22, 122, 222, 322, 422) aus zwei Teilen (171, 172, 271, 272, 371, 372, 471, 472), die sich in einer Längsebene des Verschlussgetriebes (7, 107, 207, 307, 407) aneinanderfügen und gegenseitig abstützen, wobei im genannten Gehäuse (22, 122, 222, 322, 422) eine Getriebenuss (125, 225, 325, 425) gelagert ist, die von einem aussenliegenden Bedienungselement betätigt wird ; einer starr an der Vorderseite des Gehäuses (22, 122, 222, 322, 422) befestigten Stulpschiene (5, 105, 305, 405) die dazu bestimmt ist, eine Längsnut (4) in der Schmalseite (3) des Flügels (2) abzudecken ; zwei Verschlussstangen (123, 124, 223, 224, 323, 324, 423, 424) die etwa auf der Tangente zur Getriebenuss (125, 225, 325, 425), in einer Flucht angeordnet sind, und sich in der genannten Nut (4) bewegen ; beiderseits der Getriebenuss (125, 225, 325, 425) wirkenden Triebmitteln die die Mindestvierteldrehung der Getriebenuss (125, 225, 325, 425) in einen gleichzeitigen Verschub jeder der beiden Verschlussstangen (123, 124, 223, 224, 323, 324, 423, 424) mit gleichem Schubweg in entgegengesetzte Richtungen umwandeln, dadurch gekennzeichnet, dass die Triebmittel zwischen der Getriebenuss (225) und den beiden Verschlussstangen (223, 224) aus zwei biegsamen Elementen (2401, 2402) bestehen, von denen jedes einerseits an der Getriebenuss (225) verankert und, andererseits, am nahe der Getriebenuss (225) gelegenen Ende der Stangen (223, 224) befestigt ist, wobei die biegsamen Elemente (2401, 2402) in Führungsnuten (2001, 2002) im Gehäuse (222) geführt werden, und die genannten Nuten (2001, 2002) welche einen kreisförmigen Abschnitt (252) um die Getriebenuss aufweisen in zwei entgegengesetzt gekrümmte Abschnitte (254, 255, 259, 260) übergehen und in zwei entgegengesetzt und parallel zu den Verschlussstangen (223, 224) verlaufenden geraden Abschnitten (2491, 2492) auslaufen, so dass die Gesamtausdehnung des Gehäuses (222) sein Einlassen in die Flügeldicke durch eine von der Innenseite (1) des Flügels (2) her einbohrbare Aussparung (8, 9, 10) ermöglicht.
11. Verschlussgetriebe nach Anspruch 10, dadurch gekennzeichnet, dass die Führungsnuten (2001, 2002) für die beiden biegsamen Elemente (2401, 2402) aus einer Ringnut (252) bestehen, in die über jeweils eine Anschlusskrümmung zwei symmetrische Weichen (253, 254, 255, 256) . münden, deren Weichenspitzen (257, 258) einen Innenwinkel von etwa hundertzwanzig Grad bilden und in gerade Abschnitte (2491, 249z), übergehen, die sich parallel zu den Verschlussstangen (223, 224) erstrecken.
12. Verschlussgetriebe nach einem der Ansprüche 10 und 11, dadurch gekennzeichnet, dass die Halbmesser der gekrümmten Abschnitte (252 bis 256), welche die Führungsnuten (200i, 2002) bilden gleich sind, und die Summe der Winkel (263, 264) die die Nutabschnitte (252, 255, 260) begrenzen für ein biegsames Element (2402), der Summe der Winkel (265, 266, 267) gleich ist, die die Nutabschnitte (252, 254, 259) begrenzen für das andere biegsame Element (2401),
13. Verschlussgetriebe nach einem der Ansprüche 10 bis 12, dadurch gekennzeichnet, dass die Getriebenuss (225) an ihrem Aussenumfang mindestens einen Schlitz (2621, 2622) aufweist, in den das gebogene Ende (2611, 2612) eines biegsamen Elementes (2401, 2402) seitlich einführbar ist zur Verbindung des biegsamen Elementes (240i, 2402) mit der Getriebenuss (225).
14. Verschlussgetriebe nach einem der Ansprüche 10 bis 13, dadurch gekennzeichnet, dass eine der Verschlussstangen (224) ein Riegelglied (268) aufweist, das bei auf Mittelstellung gestellter Verschlussstange (224), der Achse der Getriebenuss (225) gegenüberstehend angeordnet ist.
15. Verschlussgetriebe nach einem der Ansprüche 1 bis 14, dadurch gekennzeichnet, dass das Gehäuse (22, 122, 222, 322, 422) von zwei im Verhältnis zur mittleren Längsebene des Verschlussgetriebes (7, 107, 207, 307, 407) symmetrischen und/oder gleichen Hälften (171, 172, 271, 272, 371, 372, 471, 472) gebildet wird.
EP19790400673 1978-09-25 1979-09-21 Verschlussgetriebe für Fenster, Türen od. dgl. Expired EP0009457B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT79400673T ATE2176T1 (de) 1978-09-25 1979-09-21 Verschlussgetriebe fuer fenster, tueren od. dgl.

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
FR7828290 1978-09-25
FR7828290A FR2436866A1 (fr) 1978-09-25 1978-09-25 Cremone a larder pour fenetre, porte ou analogue
FR7836612 1978-12-22
FR7836612A FR2444771A2 (fr) 1978-09-25 1978-12-22 Cremone a larder pour fenetre, porte ou analogue
FR7903678A FR2448611A2 (fr) 1978-09-25 1979-02-08 Cremone a larder pour fenetre, porte ou analogue
FR7903678 1979-02-08

Publications (2)

Publication Number Publication Date
EP0009457A1 EP0009457A1 (de) 1980-04-02
EP0009457B1 true EP0009457B1 (de) 1983-01-05

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EP19790400673 Expired EP0009457B1 (de) 1978-09-25 1979-09-21 Verschlussgetriebe für Fenster, Türen od. dgl.

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EP (1) EP0009457B1 (de)
DE (1) DE2964449D1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2450332A1 (fr) * 1979-03-02 1980-09-26 Ferco Int Usine Ferrures Cremone a double action pour fenetre, porte ou analogue
CN102644410B (zh) * 2011-02-22 2014-06-11 王瑞汶 门窗的锁具结构

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR695868A (fr) * 1929-06-07 1930-12-23 Dispositif de fermeture à pène déplacé par poussée au moyen d'une noix tournante
DE1054347B (de) * 1954-12-18 1959-04-02 Friedrich Puchtler Fenstergetriebe
DE2319315A1 (de) * 1973-04-17 1974-10-31 Jul Niederdrenk Fa Dreiriegelschloss mit gegenlaeufigen riegelstangen und zentralem schluesselloch
DE2426950A1 (de) * 1974-06-04 1975-12-18 Weidtmann Fa Wilhelm Kantenverschluss fuer fluegel von fenstern, tueren o.dgl.
US4068871A (en) * 1976-11-03 1978-01-17 General Motors Corporation Latch operating mechanism

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EP0009457A1 (de) 1980-04-02
DE2964449D1 (en) 1983-02-10

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