EP0859108A1 - Treibstangenverschluss - Google Patents

Treibstangenverschluss Download PDF

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Publication number
EP0859108A1
EP0859108A1 EP98301100A EP98301100A EP0859108A1 EP 0859108 A1 EP0859108 A1 EP 0859108A1 EP 98301100 A EP98301100 A EP 98301100A EP 98301100 A EP98301100 A EP 98301100A EP 0859108 A1 EP0859108 A1 EP 0859108A1
Authority
EP
European Patent Office
Prior art keywords
rack
toothed
rack member
espagnolette
bolt
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.)
Withdrawn
Application number
EP98301100A
Other languages
English (en)
French (fr)
Inventor
Colin Sidney Middleton
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.)
European Lock Co Ltd
Original Assignee
European Lock Co Ltd
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
Application filed by European Lock Co Ltd filed Critical European Lock Co Ltd
Publication of EP0859108A1 publication Critical patent/EP0859108A1/de
Withdrawn legal-status Critical Current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

  • This invention relates to bolts and is particularly concerned with espagnolette bolts for doors, windows and like opening structures.
  • bolts are provided at the top and bottom of a door and are operated by a single central driving cog.
  • the cog is arranged to be operated by a door handle or lever and engages racks which drive the bolts.
  • the racks engage the cog on opposite sides which means that at least one of the bolts has to be heavily cranked.
  • the present invention aims to provide an espagnolette bolting system which avoids the above-mentioned disadvantage and which ensures reliable operation.
  • an espagnolette bolting system for a door, window or like opening structure; said system comprising a first bolt movable between an operative position and an inoperative position, a second bolt movable between an operative position and an inoperative position, a first rack member arranged to move the first bolt between said operative and inoperative positions and vice versa, a second rack member arranged to move the second bolt between said operative and inoperative positions and vice versa, a first toothed member rotatably mounted in a case and arranged to engage with a first toothed rack, on said first rack member, a spindle extending through the first toothed member and projecting from at least one side of the case and a handle or lever being mounted on a or the projecting end of the spindle; and a second toothed member rotatably mounted in the case and arranged to be engaged by a second toothed rack on the first rack member and to engage with a toothed rack on the second rack member, the arrangement being such that
  • the first toothed member takes the form of a toothed quadrant and the second toothed member comprises a pinion.
  • the second toothed member in the form of a pinion enables both the rack members and bolts to be located adjacent to the foreend of the case in which they are located and avoids the necessity for either of the bolts to be cranked thereby ensuring reliable operation.
  • the spindle projects from only one side of the case but it may for some applications project from both sides of the case if desired.
  • the first rack member is provided with a slot which accommodates the pinion, the second toothed rack on said member extending along one of the sides of the slot.
  • the centre unit of an espagnolette bolting system comprises a casing 1 which is adapted to receive and co-operate with a casing lid 2, both components being designed to be received and fitted in a recess in the opening edge of a door, window or like opening member (not shown) to abut against a foreend plate 10.
  • a toothed quadrant 3 is rotatably mounted in the casing, the quadrant having a series of teeth over only part of its periphery.
  • a first rack member 4 is slidably mounted in the casing, said member having a first toothed rack 5 the teeth of which are arranged to engage with the teeth of the quadrant 3 whereby the rack can be driven by the inter-engaging teeth when the quadrant 3 is rotated.
  • the quadrant is provided, for this purpose, with a square-sectioned bore 8 which is adapted to receive a spindle 12 of corresponding section, one end of the spindle being arranged to project from the casing or the casing lid and to be engaged by a handle 16 whereby turning of the handle is effective to rotate the spindle and hence the quadrant 3.
  • the upper end of the rack member 4 extends past the quadrant 3 and is provided with a slot 6 in which a pinion 13 is located.
  • a second toothed rack 7 is provided along one of the sides of the slot 6 and the teeth of the rack 7 are arranged to mesh with a series of teeth provided on the pinion 13.
  • This pinion is rotatably mounted in the casing 1 on a pin 18.
  • a second rack member 14 is slidably mounted in the casing 1, in a similar manner to the rack member 4, and is provided with a toothed rack 15 the teeth of which are arranged to be engaged by the teeth of the pinion 13.
  • the two rack members 4 and 14 are laterally offset from one another whereby relative movement between the two rack members can take place without interference.
  • the casing 1 is further provided with circular apertures each of which is adapted to receive a respective threaded bush 9.
  • the casing lid 2 is provided with corresponding apertures which can be aligned with the respective bushes 9 in order accurately to locate the casing lid 2 on the casing 1. Screws (not shown) can be inserted in the apertures in the casing lid to engage with the screw-threads of the bushes 9 in order to secure the lid on the casing.
  • the casing is further provided with an apertured lug 11 by means of which the casing can be secured by screws or like fixing means to a door or window or like opening structure.
  • Respective drive bars are secured to the rack members 4 and 14 and extend from the centre unit of the bolting system adjacent to the lower and upper edges respectively of the structure to which the system is secured.
  • the drive bars are connected to respective bolts (likewise not shown).
  • the drawings show the bolting system in the unbolted condition.
  • the quadrant 3 In order to throw the bolts into the bolted condition of the system, the quadrant 3 must be turned, by means of the handle 16 on the spindle 12, through 90° in an anticlockwise direction as viewed in Fig. 1. Rotation of the quadrant 3 is effective to move the rack member 4, by virtue of the engagement of the toothed rack 5 with the quadrant 3, downwardly from the withdrawn position shown in Fig. 1 towards the opposite end of the casing 1 in the direction of the arrow A.
  • the pinion 13 is also rotated in an anti-clockwise direction as viewed in Fig. 1 by virtue of its engagement with the toothed rack 7 on the rack member 4.
  • Rotation of the pinion 13 in this manner is effective to move the rack member 14 in the direction of the arrow B by virtue of the engagement of the pinion 13 with the toothed rack 15.
  • This movement causes the respective drive bars to move away from each other and to move the associated bolts to the thrown or bolted position. In this fashion, the structure can be effectively bolted.
  • the bolts can be withdrawn by rotating the pinion 3, by means of the spindle and handle, in the opposite direction, i.e. in a clockwise direction as viewed in Fig. 1 of the drawings.
  • bolts may be provided to extend from the outer edge of the door, window or like structure and arranged to be operated by the drive bars which are secured to the rack members 4 and 14.
  • system according to the invention may also be provided with a centre bolt or latch which is adapted to be operated directly by the spindle and pivoted into or out of the latched or bolted position by turning of the handle on the spindle.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
EP98301100A 1997-02-17 1998-02-16 Treibstangenverschluss Withdrawn EP0859108A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9703256 1997-02-17
GB9703256A GB2322159A (en) 1997-02-17 1997-02-17 Espagnolette bolting systems

Publications (1)

Publication Number Publication Date
EP0859108A1 true EP0859108A1 (de) 1998-08-19

Family

ID=10807800

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98301100A Withdrawn EP0859108A1 (de) 1997-02-17 1998-02-16 Treibstangenverschluss

Country Status (2)

Country Link
EP (1) EP0859108A1 (de)
GB (1) GB2322159A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10111903A1 (de) * 2001-03-13 2002-10-02 Gayko Fensterbau Gmbh Abschlusselement für Wandöffnungen
FR2982306A1 (fr) * 2011-11-04 2013-05-10 Map Massard Dispositif de deplacement de deux tringles d'un dispositif de verrouillage
CN105545094A (zh) * 2016-01-14 2016-05-04 亚萨合莱国强（山东）五金科技有限公司 一种双锁点双向传动器

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2362424B (en) * 2000-05-17 2004-05-12 Giovanni Maria Laporta Window lock
GB0504654D0 (en) * 2005-03-05 2005-04-13 Paddock Fabrications Ltd Espagnolette locking mechanism
JP6187271B2 (ja) * 2014-01-16 2017-08-30 マツダ株式会社 オープンカーにおけるルーフ部材のロック装置

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR717401A (fr) * 1931-05-21 1932-01-08 Gisie Freres S A R L Serrure pour crémones encastrées à affleurement pour fenêtres
CH178162A (de) * 1934-10-30 1935-07-15 Kiefer Jacob Zahnradschloss für Stangenverschlüsse für Fenster und Türen.
DE929710C (de) * 1936-09-16 1955-06-30 Felco Schloss Und Baubeschlagf Baskuel- oder Treibriegelverschluss
CH403541A (de) * 1963-08-19 1965-11-30 Suter & Cie J Verschluss für Tore, insbesondere Garagetore
FR1452272A (fr) * 1965-07-28 1966-02-25 Mécanisme de crémone
FR2570744A1 (fr) * 1984-09-24 1986-03-28 Croisees & Profils Sa Cremone dont le systeme de fermeture a trois directions est commande par un pignon unique
FR2583452A1 (fr) * 1985-06-13 1986-12-19 Massard Jean Ets Boitier de cremone a plaquer avec condamnation.
EP0248142A1 (de) * 1986-06-06 1987-12-09 ISEO SERRATURE Spa Stangenverschluss, betätigt durch ein konventionelles Zylinderschloss
DE9001279U1 (de) * 1990-02-05 1991-06-06 Ferco International Ferrures et Serrures de Bâtiment S.A., Reding Treibstangengetriebe
GB2257745A (en) * 1991-07-01 1993-01-20 Thomas John Wood Cremone[espagnolette] fastening mechanism
GB2264529A (en) * 1992-02-29 1993-09-01 Cego Ltd Operating mechanism for espagnolettes and similar fasteners

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4476700A (en) * 1982-08-12 1984-10-16 King David L Bolt lock for a sliding patio door
GB2279989A (en) * 1993-07-16 1995-01-18 Heywood Williams Ltd Apparatus for locking a closure
GB2303166A (en) * 1995-07-08 1997-02-12 Hardware & Systems Patents Ltd Operating system for a multi-point lock

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR717401A (fr) * 1931-05-21 1932-01-08 Gisie Freres S A R L Serrure pour crémones encastrées à affleurement pour fenêtres
CH178162A (de) * 1934-10-30 1935-07-15 Kiefer Jacob Zahnradschloss für Stangenverschlüsse für Fenster und Türen.
DE929710C (de) * 1936-09-16 1955-06-30 Felco Schloss Und Baubeschlagf Baskuel- oder Treibriegelverschluss
CH403541A (de) * 1963-08-19 1965-11-30 Suter & Cie J Verschluss für Tore, insbesondere Garagetore
FR1452272A (fr) * 1965-07-28 1966-02-25 Mécanisme de crémone
FR2570744A1 (fr) * 1984-09-24 1986-03-28 Croisees & Profils Sa Cremone dont le systeme de fermeture a trois directions est commande par un pignon unique
FR2583452A1 (fr) * 1985-06-13 1986-12-19 Massard Jean Ets Boitier de cremone a plaquer avec condamnation.
EP0248142A1 (de) * 1986-06-06 1987-12-09 ISEO SERRATURE Spa Stangenverschluss, betätigt durch ein konventionelles Zylinderschloss
DE9001279U1 (de) * 1990-02-05 1991-06-06 Ferco International Ferrures et Serrures de Bâtiment S.A., Reding Treibstangengetriebe
GB2257745A (en) * 1991-07-01 1993-01-20 Thomas John Wood Cremone[espagnolette] fastening mechanism
GB2264529A (en) * 1992-02-29 1993-09-01 Cego Ltd Operating mechanism for espagnolettes and similar fasteners

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10111903A1 (de) * 2001-03-13 2002-10-02 Gayko Fensterbau Gmbh Abschlusselement für Wandöffnungen
DE10111903B4 (de) * 2001-03-13 2005-04-07 Gayko Fensterbau Gmbh Abschlusselement für Wandöffnungen
DE10111903C5 (de) * 2001-03-13 2009-06-25 GAYKO Fenster-Türenwerk GmbH Abschlusselement für Wandöffnungen
FR2982306A1 (fr) * 2011-11-04 2013-05-10 Map Massard Dispositif de deplacement de deux tringles d'un dispositif de verrouillage
CN105545094A (zh) * 2016-01-14 2016-05-04 亚萨合莱国强（山东）五金科技有限公司 一种双锁点双向传动器
CN105545094B (zh) * 2016-01-14 2018-01-26 亚萨合莱国强（山东）五金科技有限公司 一种双锁点双向传动器

Also Published As

Publication number Publication date
GB9703256D0 (en) 1997-04-09
GB2322159A (en) 1998-08-19

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