EP0227567B1 - Ferrure de verrouillage, notamment pour ouvrant coulissant - Google Patents

Ferrure de verrouillage, notamment pour ouvrant coulissant Download PDF

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Publication number
EP0227567B1
EP0227567B1 EP86440091A EP86440091A EP0227567B1 EP 0227567 B1 EP0227567 B1 EP 0227567B1 EP 86440091 A EP86440091 A EP 86440091A EP 86440091 A EP86440091 A EP 86440091A EP 0227567 B1 EP0227567 B1 EP 0227567B1
Authority
EP
European Patent Office
Prior art keywords
slide
fact
fastener according
locking device
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.)
Expired
Application number
EP86440091A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0227567A1 (fr
Inventor
Philippe Simoncelli
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
Priority claimed from FR8517033A external-priority patent/FR2590309B2/fr
Application filed by Ferco International Usine de Ferrures de Batiment filed Critical Ferco International Usine de Ferrures de Batiment
Priority to AT86440091T priority Critical patent/ATE46557T1/de
Publication of EP0227567A1 publication Critical patent/EP0227567A1/fr
Application granted granted Critical
Publication of EP0227567B1 publication Critical patent/EP0227567B1/fr
Expired legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/08—Locks or fastenings for special use for sliding wings
    • E05B65/087—Locks or fastenings for special use for sliding wings the bolts sliding parallel to the wings

Definitions

  • the invention relates to a locking fitting for sliding window, door or similar opening elements comprising, in its housing, a slide connected to a bolt to lock the latter in its projecting position, a locking device provided with a pawl having at least a projecting tooth and actuated by a handle integral with the slide and a means for controlling the locking device having an empty stroke of the slide before the bolt is driven.
  • FR-A-2,571,086 already discloses a locking fitting, in particular for sliding window, door or the like opening elements comprising, in accordance with the first two claims of the main patent, in its housing, a slide connected to a bolt to lock the latter in its projecting position, a locking device provided with a pawl having at least one projecting tooth and actuated by a handle integral with the slider and a means for controlling the locking device having an empty stroke of the front slider l bolt drive.
  • this fitting can only be used in the wall, because the control means of the locking device and the locking device itself slide one on the other requiring the use of a housing whose width is such that it is not possible to embed the fitting in a narrow upright.
  • the present invention aims to remedy these drawbacks.
  • the invention as characterized in the claims, solves the problem of creating a locking fitting for sliding window, door or similar opening elements comprising, in its housing, a slide connected to a bolt to lock the latter in its protruding position, a locking device provided with a pawl having at least one protruding tooth and actuated by a handle integral with the slider and a means for controlling the locking device having an empty stroke of the slider before driving the bolt, the locking device and the control means of which are located one below the other in the direction of movement of the slide.
  • the locking fitting 1 comprises, according to the invention, a fixing plate 2 provided with holes 3, 4 for the passage of fixing elements making it possible to make the locking fitting 1 integral with the opening of a window, door or the like.
  • the rear face 5 of the fixing plate 2 is provided with a housing 6.
  • This essentially consists of two parallel walls 7, 8 serving as a guide for a slide 9.
  • This slide 9 moves along the face rear 5 of the fixing plate 2 and has a handle 10.
  • the slider 9 is connected to a hook bolt 12 by means of a latch holder 11.
  • the rear face 13 of the bucket grout 9 comprises a recess 14 delimited, in the direction of movement of the slide 9, by its upper edge 15 and its lower edge 16.
  • This locking device comprises a pawl 19 sliding transversely relative to the direction of movement of the slider 9.
  • This pawl 19 has on one of its lateral faces 20 a projecting tooth 21 cooperating with at least one notch 22 produced in one of the parallel walls 7 of the housing 6.
  • a blind hole 24 in which is engaged one of the ends 25 of an elastic element 26 of which the other end 27 takes on the other lateral face 23 of the pawl 19 bearing against the other parallel wall 8 of the housing 6.
  • This elastic element 26 gives the pawl 19 an elastic return so that, when the projecting tooth 21 of the pawl 19 is opposite the notch 22, said projecting tooth 21 penetrates automatically in the latter under the thrust of the elastic element 26 under tension.
  • the pawl 19 has on its upper face 28 a recess 29 making it possible to obtain two parallel edges 30, 31 arranged perpendicular to the stroke of the pawl 19.
  • This recess 29 engages a control finger 32 of a control means 33
  • This control finger 32 projects from the lower edge 34 of the control means 33.
  • the latter can pivot about an axis of rotation 35 perpendicular to the direction of movement of the slide 9.
  • the control means 33 comprises a second control finger 36 projecting from the upper edge 37 of the control means 33.
  • the height 38 of the second control finger 36 corresponds lays an empty stroke 39 of the slider 9 before driving the bolt holder 11.
  • the upper edge 37 is distant from the upper stop plane 40 by the value of the stroke to empty 39.
  • the upper edge 37 erases the second control finger 36 of the control means 33 below the upper stop plane 40.
  • the locking device 18, in this case the pawl 19 and the control means 33 are located one below the other in the direction of movement of the slide 9.
  • the pawl 19 slides transversely in a transverse recess of the bolt holder 11.
  • the difference between the distance 42 of the two abutment planes 40-41 and the distance 43 of the two upper 15 and lower 16 edges of the recess 14 of the slide 9 corresponds to the idle stroke 39.
  • the lower edge 16 of the recess 14 acts on the bolt holder 11 only when it comes into contact with the lower abutment plane 41, that is to say after absorption of an idle stroke equal to the idle stroke 39 and located between the lower edge 16 of the recess 14 of the slide 9 and the lower stop plane 41 of the bolt holder 11. During this idle stroke, the upper edge 15 of the recess 14 moves away from the upper stop plane 40.

Landscapes

  • Lock And Its Accessories (AREA)
  • Lubricants (AREA)
  • Wing Frames And Configurations (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
EP86440091A 1985-11-15 1986-10-17 Ferrure de verrouillage, notamment pour ouvrant coulissant Expired EP0227567B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86440091T ATE46557T1 (de) 1985-11-15 1986-10-17 Verriegelungsvorrichtung, insbesondere fuer schiebefenster.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8517033A FR2590309B2 (fr) 1984-10-01 1985-11-15 Ferrure de verrouillage notamment pour ouvrant coulissant
FR8517033 1985-11-15

Publications (2)

Publication Number Publication Date
EP0227567A1 EP0227567A1 (fr) 1987-07-01
EP0227567B1 true EP0227567B1 (fr) 1989-09-20

Family

ID=9324926

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86440091A Expired EP0227567B1 (fr) 1985-11-15 1986-10-17 Ferrure de verrouillage, notamment pour ouvrant coulissant

Country Status (8)

Country Link
EP (1) EP0227567B1 (enrdf_load_stackoverflow)
JP (1) JPS62121286A (enrdf_load_stackoverflow)
AT (1) ATE46557T1 (enrdf_load_stackoverflow)
CA (1) CA1281348C (enrdf_load_stackoverflow)
DE (1) DE3665747D1 (enrdf_load_stackoverflow)
ES (1) ES2011019B3 (enrdf_load_stackoverflow)
GR (1) GR3000238T3 (enrdf_load_stackoverflow)
HK (1) HK89690A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR2001772Y (en) * 1995-12-06 1996-04-23 Andreas Konstantinidis Safety lock for sliding doors
KR101038453B1 (ko) * 2010-11-02 2011-06-01 이규철 파일 인양용 기구

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4480862A (en) * 1981-11-27 1984-11-06 W & F Manufacturing, Inc. Latching and locking mechanism for sliding door

Also Published As

Publication number Publication date
ATE46557T1 (de) 1989-10-15
ES2011019B3 (es) 1989-12-16
DE3665747D1 (en) 1989-10-26
HK89690A (en) 1990-11-09
EP0227567A1 (fr) 1987-07-01
CA1281348C (fr) 1991-03-12
JPH0423071B2 (enrdf_load_stackoverflow) 1992-04-21
GR3000238T3 (en) 1991-03-15
JPS62121286A (ja) 1987-06-02

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