EP0306427A1 - Befestigung einer Stulpschiene an ein Schlossgehäuse für Türen, Fenster o. dgl. - Google Patents

Befestigung einer Stulpschiene an ein Schlossgehäuse für Türen, Fenster o. dgl. Download PDF

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Publication number
EP0306427A1
EP0306427A1 EP88440060A EP88440060A EP0306427A1 EP 0306427 A1 EP0306427 A1 EP 0306427A1 EP 88440060 A EP88440060 A EP 88440060A EP 88440060 A EP88440060 A EP 88440060A EP 0306427 A1 EP0306427 A1 EP 0306427A1
Authority
EP
European Patent Office
Prior art keywords
headrest
housing
locking
locking fitting
pins
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
EP88440060A
Other languages
English (en)
French (fr)
Other versions
EP0306427B1 (de
Inventor
Marcel Gagnoud
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.)
Drevet Et Cie Ets SA
Original Assignee
Drevet Et Cie Ets SA
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=9354196&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0306427(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Drevet Et Cie Ets SA filed Critical Drevet Et Cie Ets SA
Priority to AT88440060T priority Critical patent/ATE67268T1/de
Publication of EP0306427A1 publication Critical patent/EP0306427A1/de
Application granted granted Critical
Publication of EP0306427B1 publication Critical patent/EP0306427B1/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
    • E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
    • E05B9/002—Faceplates or front plates

Definitions

  • the invention relates to a locking fitting, such as a lock, cremone bolt, cremone bolt or the like, comprising one or a plurality of housings integral with a headrest and containing a control mechanism for one or more locking elements.
  • a locking fitting such as a lock, cremone bolt, cremone bolt or the like, comprising one or a plurality of housings integral with a headrest and containing a control mechanism for one or more locking elements.
  • This invention will find its application, more particularly, in the industry specializing in building hardware.
  • Locks for a door or window are already known, the constituent elements and characteristics of which vary according to the objectives sought.
  • An example of frequently used locking fittings are locks composed, essentially, of a housing in which is housed a mechanism allowing actuation of locking elements and, in particular, a latch bolt and a deadbolt.
  • the housing of these fittings is secured to a headrest and is embedded on the edge before opening a door, window or the like.
  • the function of the headrest consists, on the one hand, in fixing the lock on the edge of said opening and, in providing protection for the mechanism housed in the housing.
  • the locking fittings such as locks, cremones, cremones-locks or the like, of the built-in type, consist of one or more housings in which is housed a mechanism making it possible to actuate a variable number of locking elements, and a faceplate attached to the edge before the opening of a door or window and on which the previous box or boxes are fixed.
  • Locking fittings are also known, the housing (s) of which are made integral by riveting the headrest.
  • the latter generally has a series of openings into which riveting means are introduced, such as tongues, pins or the like, integral with the casing or housings.
  • riveting means such as tongues, pins or the like
  • the riveting means such as nipples, tongues or the like, are unsightly visible on the external face of the headrest and exposed to corrosion. Furthermore, the accessibility from the outside of these riveting means makes the locking fitting particularly vulnerable to the actions of a user with little experience during a possible disassembly.
  • the housing has a relatively reduced rigidity. More particularly, this housing is generally composed of two parallel walls between which the mechanism of the locking fitting takes place. These walls are provided on their front edge oriented towards the headrest with riveting means, namely, the nipples or tongues, of necessarily reduced sizes, alone ensuring the rigidity of the housing with respect to said headrest.
  • riveting means namely, the nipples or tongues
  • document DE-A-1 553 302 discloses a device for fixing a lock housing to a headrest.
  • This fixing device consists of conical sockets split in their axial direction and made integral, by riveting, with the internal face of the headrest.
  • One of the walls constituting the lock housing is snapped onto the above-mentioned sockets.
  • said wall is provided, on its front edge, with tongues provided with openings serving for the passage of said sockets.
  • this embodiment in accordance with the prior document, is particularly complex and relatively expensive.
  • the headrest-housing connection uses additional fastening elements which not only require an additional manufacturing unit, but do not, however, dispense with the machining of the headrest. Indeed, in the latter are machined orifices serving for the passage to these fastening elements. Furthermore, since the rivets are necessarily visible on the external face of the headrest, they will have to undergo a surface treatment identical to the latter. This results in an additional phase in the manufacturing process and, ultimately, an increased cost price of the locking fitting designed according to this method. Not to mention that the surface treatment of these rivets is likely to be altered during the riveting operation. In addition, these rivets appear to be unsightly on the external face of the headrest.
  • the object of the present invention is to remedy all of these drawbacks.
  • the invention as characterized in the claims solves the problem of creating a locking fitting, such as a lock, cremone bolt, cremone bolt or the like, comprising one or a plurality of housings integral with a headrest and containing a control mechanism for one or more locking elements, the headrest of this locking fitting comprising, on its internal face coming to bear, for example, on the front edge of an opening leaf of a door, window or the like, riveting means constituted by pins having a projection relative to the internal face of the headrest.
  • the locking fitting 1, according to the invention, shown in Figure 1, consists, more particularly, of a lock comprising a housing 2 secured to a headrest 3 and serving as a housing for a mechanism (not shown) for controlling the 'locking elements 4,5. More precisely, the latter are constituted by a U-bolt bearing the reference 4 and a deadbolt 5.
  • the housing 2 is also provided with openings 6,7 serving as passage, respectively, to an operating square for actuating , via a button or a handle, the latch bolt 4, and to a key element such as barrel or other, acting on the deadbolt 5.
  • the present description relates more particularly to a locking fitting, of the lock type.
  • the invention is applicable to any other type of locking fitting, such as a cremone bolt, a lock bolt or the like, comprising one or a plurality of housings, integral with a headrest enclosing a control mechanism d 'locking elements, without departing from the scope and spirit of the invention.
  • this is provided with openings 8, 9, serving as passage, respectively, for the latch bolt 4 and the deadbolt 5.
  • a series of perforations 10, distributed over the entire height of the headrest 3 allow, by means of fixing members (not shown in the figures), such as screws, rivets or the like, to attach the locking fitting 1 to the edge before an amount of a joinery , of the metallic or wooden type, the casing fitting into said upright.
  • the headrest 3 comprises, on its internal face 11 which comes to bear, for example, on the front edge of an opening of a door or window, fixing means 12 of the housing 2.
  • the fixing means 12 are riveting means constituted by studs 13 which are projecting relative to the internal face 11 of the headrest 3.
  • the housing 2 is provided with connecting means 14 able to cooperate with the studs 13 when it is mounted on the headrest 3.
  • the method of assembling the housing 2 on the latter consists of a stamping operation on the studs 13
  • said housing 2 consists, according to the invention, of a box 15 covered by a cover (not shown).
  • the trunk 15 is provided with connection means 14 cooperating with the pins 13 during assembly of the housing 2 on the headrest 3.
  • the cover is, in turn, made integral with the trunk 15 by fixing members, such as screws , rivets or others.
  • said trunk 15 may comprise, for example, on its internal wall 16, orifices or tapped tubular ends, cooperating with the aforementioned fixing members.
  • connection means 14 of the trunk 15, cooperating with the pins 13 to fix the housing 2 on the headrest 3, are constituted by lugs 17,18 secured to the front edge 19 of said trunk 15 and are have substantially parallel to the plane 20 of the headrest 3.
  • These legs 17.18 are provided, at well-defined locations, with perforations 22 serving as passage for the pins 13 of the headrest 3. It is quite obvious that these legs 17.18 can include other perforations 22 which have various uses. Thus, some of these perforations 22 can serve as a passage for fixing members to hold an element of the control mechanism or the like. In the case of the locking fitting 1, shown in the various figures, the perforation 22 ensures the pitch wise with a screw holding the key element inserted in the opening 9.
  • these lugs 17, 18 give perfect rigidity to the connection of the housing 2 to the faceplate 3 and avoid possible deformations of the locking fitting 1 during its mounting.
  • the operating plan which should be followed to carry out the mounting of this locking fitting 1, in accordance with the invention, consists, firstly, of positioning the trunk 15 and in particular the tabs 17, 18 on the pins 13, then ensuring the riveting of said trunk 15 on the headrest 3. Finally, the various locking elements 4,5 and the control mechanism are mounted inside the trunk 15 before positioning the cover on the latter. It should be noted that the configuration of the cover can be strictly identical to that of the trunk 15, however, it is necessarily devoid of the legs 17,18.
  • the headrests 3 are obtained following a succession of stamping operations on a flat of the metallic or other type.
  • the pins 13 are constituted by a discharge of material from the external face 23 of the headrest 3.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Seats For Vehicles (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Casings For Electric Apparatus (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Dry Shavers And Clippers (AREA)
  • Connection Of Plates (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
EP88440060A 1987-08-12 1988-07-26 Befestigung einer Stulpschiene an ein Schlossgehäuse für Türen, Fenster o. dgl. Expired - Lifetime EP0306427B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88440060T ATE67268T1 (de) 1987-08-12 1988-07-26 Befestigung einer stulpschiene an ein schlossgehaeuse fuer tueren, fenster o. dgl.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8711570 1987-08-12
FR8711570A FR2619407B1 (fr) 1987-08-12 1987-08-12 Dispositif de fixation d'un boitier sur une tetiere d'une ferrure de verrouillage pour porte, fenetre ou analogue

Publications (2)

Publication Number Publication Date
EP0306427A1 true EP0306427A1 (de) 1989-03-08
EP0306427B1 EP0306427B1 (de) 1991-09-11

Family

ID=9354196

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88440060A Expired - Lifetime EP0306427B1 (de) 1987-08-12 1988-07-26 Befestigung einer Stulpschiene an ein Schlossgehäuse für Türen, Fenster o. dgl.

Country Status (8)

Country Link
EP (1) EP0306427B1 (de)
JP (1) JPS6471974A (de)
AT (1) ATE67268T1 (de)
CA (1) CA1331291C (de)
DE (1) DE3864781D1 (de)
ES (1) ES2026684T3 (de)
FR (1) FR2619407B1 (de)
GR (1) GR3003295T3 (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1426702A (en) * 1921-08-29 1922-08-22 Yale & Towne Mfg Co Lock
GB283757A (en) * 1927-02-16 1928-01-19 Ernest Legge An improved case for mortice locks
DE1553302A1 (de) * 1966-03-24 1970-11-26 Hans Bruegemann Einsteckschloss

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1426702A (en) * 1921-08-29 1922-08-22 Yale & Towne Mfg Co Lock
GB283757A (en) * 1927-02-16 1928-01-19 Ernest Legge An improved case for mortice locks
DE1553302A1 (de) * 1966-03-24 1970-11-26 Hans Bruegemann Einsteckschloss

Also Published As

Publication number Publication date
ES2026684T3 (es) 1992-05-01
GR3003295T3 (en) 1993-02-17
FR2619407A1 (fr) 1989-02-17
DE3864781D1 (de) 1991-10-17
FR2619407B1 (fr) 1995-01-13
JPS6471974A (en) 1989-03-16
CA1331291C (fr) 1994-08-09
ATE67268T1 (de) 1991-09-15
EP0306427B1 (de) 1991-09-11

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