EP0124460B1 - Einbautreibstangenbeschlag für Fenster, Türen oder dergleichen - Google Patents

Einbautreibstangenbeschlag für Fenster, Türen oder dergleichen Download PDF

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Publication number
EP0124460B1
EP0124460B1 EP84440014A EP84440014A EP0124460B1 EP 0124460 B1 EP0124460 B1 EP 0124460B1 EP 84440014 A EP84440014 A EP 84440014A EP 84440014 A EP84440014 A EP 84440014A EP 0124460 B1 EP0124460 B1 EP 0124460B1
Authority
EP
European Patent Office
Prior art keywords
door
knob hole
case
extremity
mortise
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
EP84440014A
Other languages
English (en)
French (fr)
Other versions
EP0124460A1 (de
Inventor
Michel Lecouvreur
Gérard Prevot
Michel Bouveret
Bernard Schuster
André Arnold
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.)
Ferco International Usine de Ferrures de Batiment
Original Assignee
Ferco International Usine de Ferrures de Batiment
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9288196&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0124460(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ferco International Usine de Ferrures de Batiment filed Critical Ferco International Usine de Ferrures de Batiment
Priority to AT84440014T priority Critical patent/ATE26148T1/de
Publication of EP0124460A1 publication Critical patent/EP0124460A1/de
Application granted granted Critical
Publication of EP0124460B1 publication Critical patent/EP0124460B1/de
Expired legal-status Critical Current

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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
    • E05C9/04—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 having a rear part larded, the configuration of which allows notching in the side member of the opening by front drilling; a headrest rigidly fixed on the front of the housing and intended to cover a longitudinal groove formed in the edge of the opening; two locking rods moving in said groove and located approximately on the tangent to the body of a follower and in extension of one another; a follower, housed in the housing and actuated by an external operating member, the body of which is provided on its external circumference with teeth cooperating directly or indirectly with the ends of the locking rods and transforming the rotation by at least a quarter turn of the follower in a simultaneous translation of equal but opposite directions of each of the two locking rods.
  • the follower In order to be able to involve a given stroke in the rods, the follower must have a pitch diameter developing this stroke. Said diameter, increased by the thickness of the flexible element and the thickness of the wall of its guide passage, conditions the configuration of the rear part of the housing and, consequently, the diameter of the hole for notching. from the central rear part of the housing. Similarly, the configuration of the rear part of the housing is dependent on the curvature of the flexible element. This curvature cannot have a radius less than a certain minimum radius so that the flexible element does not undergo a modification of structure by a repetition of inverted folds and slides easily in the guide corridor of the housing.
  • the central rear part of the housing is inserted into a borehole whose diameter is as close as possible to the outside diameter of the follower.
  • the present invention aims to remedy these drawbacks.
  • the invention as characterized in the claims, solves the problem of creating a cremone bolt for a window, door or the like opening of the type described in EP-B1-0 009 457 in which the teeth of the follower have a thickness extending over the greater part of the width of the housing, the walls of which have a thickness sufficient to serve as bearings for the follower shaft; the end of the first locking rod has a toothing tangent to the body of the follower meshing directly with part of the thickness of the teeth of the follower and the end of the second locking rod has a toothing tangent to the outer circumference of the follower meshing on the other part of the thickness of the teeth of the follower by means of at least one reversing pinion placed between the follower and the end of the second locking rod, inside the longitudinal groove in which the housing and the locking rods are placed.
  • the advantages obtained thanks to this invention consist essentially in that the double action latching rod is placed 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 and whose diameter of the central rear part is identical or approximately identical to the external diameter of the follower.
  • the invention provides that the headrest is offset in a parallel plane, over approximately the length of the housing, by a value less than the clearance of the window rebate, door or the like and that the end of the second locking rod is offset in a plane parallel to the offset portion of the headrest.
  • the space available for the reversing pinion and the rods can be increased further when the headrest is removed between the locations for fixing the housing to the headrest and the location thus cleared is covered with on both sides by a return of each part of the housing.
  • the solidity of the reversing pinion is reinforced by a characteristic according to which the shaft and the toothed crown of the reversing pinion form a single piece.
  • the cremone bolt 1 for a window, door or similar opening arises in a longitudinal groove made in the edge of the opening.
  • This cremone bolt 1 comprises a box 2, the base of which is placed in said longitudinal groove and the rear part larded in a housing produced from the face of the opening and obtained by a single drilling operation carried out on the internal face. of the opening.
  • On the front 3 of the housing 2 is fixed, in a rigid manner, a headrest 4 intended to cover the longitudinal groove formed in the edge of the opening.
  • the housing 2 is made in two parts 5, 6 joining in a longitudinal plane 7 of the cremone bolt 1. These two parts 5, 6 parallel to each other are perpendicular to the headrest 4 and have two walls 8, 9 having on their rear edge 10 a larded part 11.
  • This has a configuration such that it allows said front drilling operation carried out in the internal face of the opening.
  • this configuration has approximately the shape of a disc cut according to a secant secured to the walls 8, 9 and projecting with respect to the rear edge 10.
  • an actuator 14 actuated by an external operating member (not shown).
  • the follower 14 is made up of a body 15 and a shaft 16 projecting with respect to the two faces 17, 18 of the body 15 of the follower 14.
  • the ends 19, 20 of this shaft 16 are housed in bores 21, 22 made in the walls 8, 9.
  • the thickness of the latter is such that the walls 8, 9 serve as a bearing for the shaft 16 of the follower 14.
  • the thickness 23 of the body 15 of the follower 14 is practically identical to the space separating the internal faces 12, 13 from the walls 8, 9.
  • the diameter of the body 15 of the follower 14 is such that its outer circumference 24 is practically flush with the rear edge 25, 26 of the walls 8, 9. Because the body 15 of the follower 14 is practically equal to the space separating the internal faces 12, 13 of the walls 8, 9 of the housing 2, the follower 14 stiffens the housing 2 and eliminates any crushing of the two walls 8, 9.
  • the follower 14 comprises on its outer circumference 24 of the teeth 27, 28 extending over the entire thickness of the body 15.
  • the cremone bolt 1 also has two locking rods 29, 30 located approximately on the tangent to the body 15 of the nut 14. These two locking rods 29, 30 are arranged in the extension of one another and move in opposite direction in the longitudinal groove made in the edge of the door. Each locking rod 29, 30 has one end 31, 32 of reduced width compared to the normal width of the locking rods 29, 30. Therefore, these ends 31, 32 can intersect and each have on its upper face 33, 34 a toothing 35, 36 cooperating either directly or indirectly with the teeth 27, 28 of the follower 14.
  • the end 31 of the first locking rod 29 has a toothing 35 tangent to the body 15 of the follower 14. As can be seen in FIGS. 2, 6 and 7, this toothing 35 meshes directly with a part 37 of the thickness of the teeth 27, 28 of the follower 14.
  • This locking rod 29 moves through an opening 38 produced in the end 39 of the housing 2 and slides on a return 40 integral with one of the parts 6 of the housing 2 .
  • the end 32 of the second locking rod 30 has a toothing 36 tangent to the periphery of the follower 14, that is to say that the toothing 36 is tangent to the external circumference 24 of the teeth 27, 28 of the follower 14.
  • This toothing 36 cooperates indirectly with the other part 41 of the thickness of the teeth 27, 28 of the follower 14.
  • This locking rod 30 moves through an opening 42 made in the other end 43 of the housing 2 and slides along the rear face 44 of the headrest 4.
  • This reversing pinion 45 constitutes the e indirect cooperation means between the follower 14 and the end 32 of the second operating rod 30.
  • this indirect cooperation means is located inside the longitudinal groove practiced in the song of the opening and in which the housing 2 and the locking rods 29, 30 are housed.
  • the reversing pinion 45 comprises a shaft 46, the ends 47, 48 of which are engaged in the bores 49, 50 produced in the walls 8, 9 (see figure 6).
  • the shaft 46 and the crown 51 of the reversing pinion 45 form a single piece, which makes it possible to strengthen the solidity of the pinion. inverter 45.
  • the end 32 of this second locking rod 30 is given a length such that the toothing 36 can cooperate with two reversing pinions 45 and 52.
  • These pinions inverters 45, 52 are identical and arranged on either side of the follower 14.
  • the faceplate 4 is given, over approximately the length of the housing 2, a remote part 53, which makes it possible to increase the space available between the rear face 44 of the headrest 4 and the body 15 of the follower 14.
  • the thickness 54 of this part 53, offset in a plane parallel to the assembly of the headrest 4, has a value less than the clearance of the rebate of the window, door or similar.
  • the end 32 of the second locking rod 30 comprises a remote part 55 parallel to the remote part 53 of the headrest 4.
  • each part 5, 6 of the housing 2 has a return 40 1 , 40 2 making it possible to obtain two housings 56, 57.
  • the returns 40 1 , 40 2 of the two parts 5, 6 of the housing 2 extend over the entire length of the housing 2. This length is greater than the space separating the ends 58, 59 of the two sections of headrest 4 "4 2 so that returns 40 1 , 40 2 .
  • the single headrest 4 is replaced by two sections of headrest 4 1 , 4 2 . Therefore, the headrest is removed between the fixing locations of the housing 2 on the headrest 4.
  • the two ends 31, 32 of the two locking rods 29, 30 slide on the internal face 60, 61 returns 40 "40 2 two parts 5, 6 of the housing 2, it being understood that the thickness of these two returns 40 1 , 40 2 is significantly less than the thickness of the headrest 4.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Lock And Its Accessories (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)
  • Laminated Bodies (AREA)

Claims (8)

1. Einbautreibstangenbeschlag für Fenster-, Türflügel od. dgl., mit einem Gehäuse (2) aus zwei Teilen (5, 6), die in einer Längsebene (7) des Beschlages aneinanderstoßen und aneinander anliegen, wobei das Gehäuse (2) einen hinteren Einbauabschnitt (11) aufweist, dessen Form die Ausbildung einer Ausnehmung im Rahmenteil des Flügels durch frontales Bohren gestattet; einer Deckplatte (4), die am Vorderteil (3) des Gehäuses (2) starr befestigt und dazu bestimmt ist, eine in der Flügelkante ausgebildete Längsnut abzudecken ; zwei Verriegelungsstangen (29, 30), die in der Nut bewegbar und etwa auf der Tangente an den Körper (15) einer Nuß (14) und in gegenseitiger Verlängerung angeordnet sind ; einer Nuß (14), die im Gehäuse (2) angeordnet und durch ein äußeres Betätigungsorgan betätigbar ist, wobei der Körper (15) der Nuß an seinem Außenumfang (24) mit Zähnen (27, 28) versehen ist, welche unmittelbar oder mittelbar mit den Enden (31, 32) der Verriegelungsstangen (29, 30) zusammenwirken und die Drehung der Nuß (14) um zumindest eine Viertelumdrehung in eine gleichzeitige, gleich große, aber gegensinnige Translationsbewegung jeder der Verriegelungsstangen (29, 30) umwandeln, gekennzeichnet durch die Kombination der Merkmale, daß die Zähne (27, 28) der Nuß (14) eine Breite (23) haben, die sich über den größten Teil der Breite des Gehäuses (2) erstreckt, dessen Wände (8, 9) eine Dicke haben, die ausreicht, um als Lager für die Achse (16) der Nuß (14) zu dienen ; daß das Ende (31) der ersten Verriegelungsstange (29) eine Zahnung (35) aufweist, die tangential zum Körper (15) der Nuß (14) verläuft und unmittelbar mit einem Abschnitt (37) der Breite der Zähne (27, 28) der Nuß (14) in Eingriff steht, und das Ende (32) der zweiten Verriegelungsstange (30), welches sich mit dem Ende (31) kreuzt und eine Zahnung (36) trägt, die tangential zum Außenumfang (24) der Nuß verläuft, mit dem anderen Abschnitt (41) der Breite der Zähne (27, 28) der Nuß (14) über zumindest ein Umkehrritzel (45) in Eingriff steht, das zwischen der Nuß (14) und dem Ende (32) der zweiten Verriegelungsstange (30) im Inneren der Längsnut angeordnet ist, in welcher sich das Gehäuse (2) und die Verriegelungsstangen (29, 30) befinden.
2. Einbautreibstangenbeschlag nach Anspruch 1, dadurch gekennzeichnet, daß die Deckplatte (4) einen Abschnitt (53) aufweist, der etwa über die Länge des Gehäuses (2) in eine Parallelebene um einen Betrag versetzt ist, der kleiner als das Spiel des Falzes des Fensters, der Tür od. dgl. ist.
3. Einbautreibstangenbeschlag nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, daß das Ende (32) der zweiten Verriegelungsstange (30) einen versetzten Abschnitt (55) aufweist, der parallel zum versetzten Abschnitt (53) der Deckplatte (4) verläuft.
4. Einbautreibstangenbeschlag nach Anspruch 1, dadurch gekennzeichnet, daß das Ende (32) der zweiten Verriegelungsstange (30) eine Zahnung (36) aufweist, deren Länge so groß ist, daß sie mit zwei Umkehrritzeln (45, 52) zusammenwirkt, die zu beiden Seiten der Nuß (14) angeordnet sind.
5. Einbautreibstangenbeschlag nach Anspruch 1, dadurch gekennzeichnet, daß das Gehäuse (2) an jedem Ende (39,43) einen Sitz (56, 57) aufweist, in welche die Enden (58, 59) von zwei Abschnitten (41, 42) der Deckplatte eingreifen.
6. Einbautreibstangenbeschlag nach den Ansprüchen 1 und 5, dadurch gekennzeichnet, daß jeder Teil (5, 6) des Gehäuses (2) einen vorspringenden Abschnitt (401, 402) aufweist, welcher den Sitz (56, 57) überdeckt.
7. Einbautreibstangenbeschlag nach Anspruch 6, dadurch gekennzeichnet, daß jeder vorspringende Abschnitt (401, 402) eine Länge hat, die gleich jener des Gehäuses (2) und größer als der die Enden (58, 59) der beiden Deckplattenabschnitte (41, 40 trennende Raum ist.
8. Einbautreibstangenbeschlag nach den Ansprüchen 1 und 4, dadurch gekennzeichnet, daß , die Achse (46) und der Kranz (51) der Umkehrritzel (45, 52) einstückig ausgebildet sind.
EP84440014A 1983-04-22 1984-04-02 Einbautreibstangenbeschlag für Fenster, Türen oder dergleichen Expired EP0124460B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84440014T ATE26148T1 (de) 1983-04-22 1984-04-02 Einbautreibstangenbeschlag fuer fenster, tueren oder dergleichen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8306799A FR2544785B1 (fr) 1983-04-22 1983-04-22 Cremone a larder pour fenetre, porte ou analogue
FR8306799 1983-04-22

Publications (2)

Publication Number Publication Date
EP0124460A1 EP0124460A1 (de) 1984-11-07
EP0124460B1 true EP0124460B1 (de) 1987-03-25

Family

ID=9288196

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84440014A Expired EP0124460B1 (de) 1983-04-22 1984-04-02 Einbautreibstangenbeschlag für Fenster, Türen oder dergleichen

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Country Link
EP (1) EP0124460B1 (de)
AT (1) ATE26148T1 (de)
DE (1) DE3462813D1 (de)
FR (1) FR2544785B1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3710056C3 (de) * 1987-03-27 1997-10-09 Siegenia Frank Kg Flügelrahmen für ein Fenster oder eine Tür, der aus Metall- oder Kunststoffprofilen zusammengesetzt ist
GB2239893B (en) * 1990-01-15 1994-01-12 Heywood Williams Ltd Espagnolette
DE9001276U1 (de) * 1990-02-05 1991-06-27 Ferco International Usine De Ferrures De Batiment, Sarrebourg, Fr
GB2252351B (en) * 1991-01-15 1994-08-24 Crompton Ltd Operating mechanism for espagnolette fastening systems
GB2298227A (en) * 1995-02-22 1996-08-28 Colin Sidney Middleton Espagnolette bolting systems
GB2383374B (en) * 2001-12-21 2005-09-21 Miao-Hsueh Tsai Lock assembly
GB0305949D0 (en) * 2003-03-15 2003-04-23 Trojan Hardware & Designs Ltd Shoot bolt drive mechanism
DE202010004687U1 (de) * 2010-04-08 2011-09-02 MACO Vermögensverwaltung GmbH Beschlag für Fenster, Türen o.dgl.
GB201304296D0 (en) * 2013-03-11 2013-04-24 Spire Homewares Ltd B-Directional espagnolette gearbox
WO2015198171A1 (en) * 2014-06-27 2015-12-30 Gsg International S.P.A. Handle for doors or windows

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2356794A1 (fr) * 1976-06-29 1978-01-27 Ferco Int Usine Ferrures Cremone pour fenetre, porte ou analogues
DE2813435C2 (de) * 1978-03-29 1986-01-02 Siegenia-Frank Kg, 5900 Siegen Getriebe von Fenster- und Türverschlüssen o.dgl.

Also Published As

Publication number Publication date
FR2544785B1 (fr) 1987-11-20
ATE26148T1 (de) 1987-04-15
FR2544785A1 (fr) 1984-10-26
EP0124460A1 (de) 1984-11-07
DE3462813D1 (en) 1987-04-30

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