EP0611864A1 - Verriegelung für eine Schiebetür oder eines Schiebefenster - Google Patents

Verriegelung für eine Schiebetür oder eines Schiebefenster Download PDF

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Publication number
EP0611864A1
EP0611864A1 EP93402712A EP93402712A EP0611864A1 EP 0611864 A1 EP0611864 A1 EP 0611864A1 EP 93402712 A EP93402712 A EP 93402712A EP 93402712 A EP93402712 A EP 93402712A EP 0611864 A1 EP0611864 A1 EP 0611864A1
Authority
EP
European Patent Office
Prior art keywords
slide
ramp
lock
spring rod
friction means
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.)
Granted
Application number
EP93402712A
Other languages
English (en)
French (fr)
Other versions
EP0611864B1 (de
Inventor
Charles Prunet
Gilles Pech
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.)
Sotralu SAS
Original Assignee
Sotralu SAS
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 Sotralu SAS filed Critical Sotralu SAS
Publication of EP0611864A1 publication Critical patent/EP0611864A1/de
Application granted granted Critical
Publication of EP0611864B1 publication Critical patent/EP0611864B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/04—Spring arrangements in locks
    • E05B2015/0472—Made of rubber, plastics or the like

Definitions

  • the present invention relates to locks, more particularly locks for doors and windows which slide on rails as, in particular, in certain houses and apartment buildings, and which technicians call sliding.
  • locks of a particular type have been produced, essentially constituted by a hollow slide-shaped body, a slide mounted in translation in the hollow of the slide, and a hook mounted integral with the slide and emerging from the body through a slot made in the body, this hook constituting the bolt of the lock.
  • This lock is then embedded in a sliding upright, a groove being formed in this upright so that users can access the slide and maneuver it by sliding it in the body of the lock.
  • the lock is further arranged and installed in the amount of the sliding so that the bolt or hook can cooperate with a keeper which is mounted integral with the door frame or window.
  • the present invention therefore aims to achieve a lock comprising a system to help the slide to reach without any doubt its extreme end position, the structure of which is simple and easy to implement and which does not involve mounting by specialists, this system causing only a small increase in the cost price of the lock compared to those which do not have one.
  • the single Figure shows an embodiment of a lock according to the invention.
  • the closing device 1 illustrated in the single figure is more particularly intended to be associated, on the one hand, with a sliding door schematically represented in 2, that is to say for example a window or a door which slides on rails, to obtain the opening or closing of this window or the like, and on the other hand to a frame 3.
  • a sliding door schematically represented in 2 that is to say for example a window or a door which slides on rails, to obtain the opening or closing of this window or the like, and on the other hand to a frame 3.
  • This device comprises a lock 4 arranged, in the example illustrated, on the amount of the slide 2 and a keeper 5 arranged on the other element, that is to say the jamb 3, this keeper comprising in a known manner a housing open 6, delimited and bordered by at least one projecting part 7.
  • the lock 4 comprises a body 8 in the form of a recessed slide 9 10 formed, for example by a hollow cylindrical profile.
  • a slide 11 mounted in translation in the hollow 10 of the slide 9 and able to take two extreme positions, an open position shown in dotted lines 11-1 and a closed position shown in broken lines 11 -2.
  • a hook 12 is mounted integral with the slide 11 and emerges from the body 8 through a slot 13 produced in this body. This hook 12 constitutes the bolt of the lock which is able to cooperate with the keeper 5 and more particularly with the projecting part 7 which borders the housing 6.
  • the lock 4 further comprises at least one spring rod 20 advantageously having a transverse elasticity giving it a certain value of elastic deflection, but a longitudinal stiffness.
  • This spring rod is integral, by one of its ends 21, with the slide 11, and has at its other end 22 a friction means 23, for example a rounded part 24 offset from the rod, coming to cooperate, as demonstrated below. -after, with a sliding surface.
  • the lock 4 also comprises at least a first ramp 25 comprising an inclined part comprised between a top 26 and a base 32.
  • This ramp is located on the body 8 and is able to cooperate with the friction means 23 so that, when the slide is in an intermediate position such as that which is shown in solid lines in the Figure, that is to say between the open position 11-1 and the closed position 11-2, this means of friction 23 is on the top 26 of the ramp 25 and subjects the spring rod 20 to an elastic deformation to bandage it.
  • this slide 11 arrives towards one of its two possible limit switches, for example the closed position 11-2, the friction means 23 travels through the inclined part of the ramp 25 and brings the spring rod into its relaxed resting position.
  • the spring rod 20 is mounted on the slide 11 in a direction which is substantially parallel to the sliding direction of the slide in the body 8.
  • the lock described above allows the slide to reach its extreme end position without fail, for example so that the hook cooperates ideally with the keeper 5 to close the sliding, that is to say so that it comes to be placed exactly and entirely behind the projecting part 7.
  • the friction means 23 is firstly located on the top 26 of the ramp 25 and the spring rod 20 is bandaged as much as possible and is kept in this situation of elastic deformation until the arrival of the means of friction at the high point of the inclined part of the ramp 25.
  • the forces exerted on it are essentially the following: a reaction force exerted by the surface 31 of the first ramp 25 and substantially perpendicular to this surface and a return force, substantially horizontal, due to the elastic deformation of the spring rod.
  • the restoring force can be broken down into two forces, for example one perpendicular to the surface 31 and the other parallel to this surface.
  • the component perpendicular to the surface 31 opposes the reaction force and the friction means is therefore only subject to the component parallel to the first ramp 25 which automatically drives it towards the base 32 of this first ramp, because the slope of the inclined portion of the first ramp 25 gives this component an orientation in the ascending direction (relative to the orientation of the figure).
  • This force is applied indirectly to the slide by being transmitted to it by the longitudinal stiffness of the rod, and automatically pushes the slide up to its extreme closed position which it reaches when the friction means has arrived at the base. 32 of the inclined part of the ramp 25, that is to say when the spring rod is relaxed.
  • the hook 12 then automatically reaches, behind the projecting part 7 of the keeper 5, the location provided for perfect closure of the slide, even if the user had not taken care to push the slide up to end of its race.
  • the lock then comprises a second ramp 40 comprising an inclined part included between a top and a base 42.
  • the top of this second ramp 40 is coincident with the top 26 of the first ramp 25 and its inclined part is symmetrical with the inclined part of the first ramp 25 relative to the direction perpendicular to that of the sliding of the slide in the body 8.
  • the inclined parts of the two ramps cooperate with the friction means 23 to provide the slide with assistance end of stroke and bring it, either in its closed position or in its open position, it is necessary that the distance separating the bases 32 and 42 from these two inclined parts is substantially equal to the distance which the slide must travel when it goes from its closed position 11-2 to its open position 11-1.
  • the two ramps 25 and 40 can be directly produced in the wall 43 of the body 8, for example by deformation and cutting according to the technique known as "puncture".

Landscapes

  • Wing Frames And Configurations (AREA)
  • Lock And Its Accessories (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
EP19930402712 1993-01-18 1993-11-04 Verriegelung für eine Schiebetür oder eines Schiebefenster Expired - Lifetime EP0611864B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9300615A FR2700577B1 (fr) 1993-01-18 1993-01-18 Serrure pour coulissant munie de moyens permettant au coulisseau d'atteindre automatiquement les positions d'ouverture et de fermeture.
FR9300615 1993-01-18

Publications (2)

Publication Number Publication Date
EP0611864A1 true EP0611864A1 (de) 1994-08-24
EP0611864B1 EP0611864B1 (de) 1997-03-12

Family

ID=9443270

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19930402712 Expired - Lifetime EP0611864B1 (de) 1993-01-18 1993-11-04 Verriegelung für eine Schiebetür oder eines Schiebefenster

Country Status (4)

Country Link
EP (1) EP0611864B1 (de)
DE (1) DE69308812T2 (de)
ES (1) ES2101267T3 (de)
FR (1) FR2700577B1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000022267A1 (en) * 1998-10-09 2000-04-20 David S. Smith Packaging Limited A lock
US20120132661A1 (en) * 2010-11-26 2012-05-31 Hon Hai Precision Industry Co., Ltd. Display device with detachable display module
CN111472653A (zh) * 2020-05-09 2020-07-31 李磊 一种自锁式单侧推拉门

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0859107A1 (de) * 1997-02-18 1998-08-19 Aluminio Tecnologia Y Producto S.A. Schliessvorrichtung für verschiebbare Objekte
FR2761724B1 (fr) * 1997-04-03 2000-02-04 Ferco Int Usine Ferrures Ferrure de verrouillage pour ouvrant coulissant de porte, fenetre ou analogue
FR2780434B1 (fr) * 1997-04-03 2001-03-30 Ferco Int Usine Ferrures Ferrure de verrouillage pour ouvrant coulissant de porte, fenetre ou analogue
FR2761718B1 (fr) * 1997-04-03 1999-06-18 Ferco Int Usine Ferrures Ferrure de verrouillage pour ouvrant coulissant de porte, fenetre ou analogue
FR2761719B1 (fr) * 1997-04-03 1999-06-18 Ferco Int Usine Ferrures Ferrure de verrouillage pour ouvrant coulissant
CN108343348B (zh) * 2018-05-15 2023-11-21 华夏星光（武汉）工业设计有限公司 一种滑门轨道组件及其组成的对开门柜子

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3649060A (en) * 1969-12-19 1972-03-14 Steelcraft Mfg Co Combined astragal and flush bolt structure
CA963505A (en) * 1972-10-12 1975-02-25 Hahn Brass Limited Door latch
FR2571086A1 (fr) * 1984-10-01 1986-04-04 Ferco Int Usine Ferrures Ferrure de verrouillage notamment pour ouvrant coulissant.
GB2179091A (en) * 1985-08-06 1987-02-25 Hardware & Systems Patents Ltd Fastener
US4790157A (en) * 1987-05-18 1988-12-13 Andrew Lin Locking apparatus for sliding door

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3649060A (en) * 1969-12-19 1972-03-14 Steelcraft Mfg Co Combined astragal and flush bolt structure
CA963505A (en) * 1972-10-12 1975-02-25 Hahn Brass Limited Door latch
FR2571086A1 (fr) * 1984-10-01 1986-04-04 Ferco Int Usine Ferrures Ferrure de verrouillage notamment pour ouvrant coulissant.
GB2179091A (en) * 1985-08-06 1987-02-25 Hardware & Systems Patents Ltd Fastener
US4790157A (en) * 1987-05-18 1988-12-13 Andrew Lin Locking apparatus for sliding door

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000022267A1 (en) * 1998-10-09 2000-04-20 David S. Smith Packaging Limited A lock
US20120132661A1 (en) * 2010-11-26 2012-05-31 Hon Hai Precision Industry Co., Ltd. Display device with detachable display module
CN111472653A (zh) * 2020-05-09 2020-07-31 李磊 一种自锁式单侧推拉门

Also Published As

Publication number Publication date
DE69308812D1 (de) 1997-04-17
FR2700577B1 (fr) 1995-03-24
ES2101267T3 (es) 1997-07-01
EP0611864B1 (de) 1997-03-12
FR2700577A1 (fr) 1994-07-22
DE69308812T2 (de) 1997-09-25

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