WO2012137230A1 - Gâche réglable pour serrures - Google Patents

Gâche réglable pour serrures Download PDF

Info

Publication number
WO2012137230A1
WO2012137230A1 PCT/IT2011/000106 IT2011000106W WO2012137230A1 WO 2012137230 A1 WO2012137230 A1 WO 2012137230A1 IT 2011000106 W IT2011000106 W IT 2011000106W WO 2012137230 A1 WO2012137230 A1 WO 2012137230A1
Authority
WO
WIPO (PCT)
Prior art keywords
plate
upper plate
lower plate
opening
strike
Prior art date
Application number
PCT/IT2011/000106
Other languages
English (en)
Inventor
Andrea MISIROCCHI
Fausto Fustini
Original Assignee
Cisa S.P.A.
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 Cisa S.P.A. filed Critical Cisa S.P.A.
Priority to ES11722929T priority Critical patent/ES2735976T3/es
Priority to EP11722929.4A priority patent/EP2694763B1/fr
Priority to PCT/IT2011/000106 priority patent/WO2012137230A1/fr
Publication of WO2012137230A1 publication Critical patent/WO2012137230A1/fr

Links

Classifications

    • 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
    • E05B15/02—Striking-plates; Keepers; Bolt staples; Escutcheons
    • E05B15/0205—Striking-plates, keepers, staples
    • E05B15/024—Striking-plates, keepers, staples adjustable
    • 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
    • E05B15/02—Striking-plates; Keepers; Bolt staples; Escutcheons
    • E05B15/0205—Striking-plates, keepers, staples
    • E05B15/024—Striking-plates, keepers, staples adjustable
    • E05B2015/026—Striking-plates, keepers, staples adjustable using eccentrics
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/638—Cams; Ramps
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/10—Adjustable
    • E05Y2600/20—Adjustable with specific transmission movement
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/26—Form or shape
    • E05Y2800/268—Form or shape cylindrical; disc-shaped; circular

Definitions

  • the present invention relates to an adjustable strike plate, of the type normally installed in a door jamb, for functioning in association with a lock installed in the door.
  • Strike plates are also known which are provided with suitable adjustment means that, following complex and repeated adjustment operations, make it possible to fine-tune its installation position.
  • the adjustment of the installation position of the strike plate is performed using adjustment assemblies that make it possible to simplify the installation and adjustment operations.
  • the aim of the present invention is to solve the above-mentioned drawbacks, by providing an adjustable strike plate for locks which is easily and quickly installed.
  • an object of the invention is to provide an adjustable strike plate for locks that makes it possible to correctly align the spring latch and the bolt of the lock with the respective openings in the front surface of the strike plate installed in the jamb.
  • Another object of the present invention is to provide an adjustable strike plate for locks with high versatility and flexibility of use.
  • a further object of the present invention is to provide an adjustable strike plate for locks at low cost, that is easy and practical to implement and safely applied.
  • the present adjustable strike plate for locks of the type that comprises at least one strike plate, substantially rectangular, provided with at least one through opening and with means of fixing to a jamb, characterized in that it comprises
  • the width of said at least one opening of said lower plate being substantially less than the width of said opening of said upper plate, said at least one opening of said lower plate, in the installation configuration, being substantially comprised within the outline of said at least one opening of said upper plate;
  • said upper plate comprising a seat for the movable reception of said unit when the outer surface of said upper plate is coplanar with the outer face of said unit, said unit comprising at least one protrusion which is inserted in a respective seat in said lower plate; a movement of said unit producing a shift of said protrusion and, consequently, of said lower plate with a modification of the position of the opening of said lower plate with respect to the opening of said upper plate.
  • Figure 1 is a front perspective view of a first embodiment of a strike plate according to the invention
  • FIG. 2 is a rear perspective view of the strike plate of Figure 1 ;
  • FIG 3 is an exploded front perspective view of the strike plate of Figure 1 ;
  • FIG. 4 is an exploded rear perspective view of the strike plate of
  • Figure 5 is a front perspective view of a second embodiment of a strike plate according to the invention.
  • FIG. 6 is a rear perspective view of the strike plate of Figure 5;
  • FIG. 7 is an exploded front perspective view of the strike plate of
  • Figure 8 is an exploded rear perspective view of the strike plate of Figure 5;
  • Figure 9 is a front view of the strike plate of Figure 5, according to a first limit configuration
  • FIG 10 is a front view .of the strike plate of Figure 5, according to an intermediate configuration
  • Figure 1 1 is a front view of the strike plate of Figure 5, according to a second limit configuration. Ways of carrying out the invention
  • the reference numeral 1 generally designates an adjustable strike plate for locks which comprises at least one profiled plate 2, substantially rectangular, provided with at least one through opening 3 and with means 4 for fixation to a jamb.
  • the escutcheon 1 comprises two plates, one upper plate 5 and one lower plate 6.
  • the width of the opening 7 of the lower plate 6 is substantially less than the opening 8 defined in the upper plate 5.
  • the opening 7 of the lower plate 6 is comprised within the outline 9 of the opening 8 of the upper plate 5.
  • the invention comprises at least one adjustment unit 10, interposed between the upper plate 5 and the lower plate 6, for the selective translational movement of the lower plate 6 with respect to the upper plate 5.
  • the upper plate 5 comprises a seat 1 1 for the movable reception of the adjustment unit 10 when the outer surface 12 of the upper plate 5 is coplanar with the outer face 13 of the unit 10 itself.
  • the unit 10 comprises at least one protrusion 14 which is inserted in a respective seat 15 in the lower plate 6: a movement of the unit 10 determines a shift of the protrusion 14 and, consequently, of the lower plate 6 with a modification of the position of the opening 7 of the lower plate 6 with respect to the opening 8 of the upper plate 5.
  • the lower plate 6 can perform a translational movement with respect to the upper plate 5, within the stroke predefined by the seat 15 and by the shape of the unit 10.
  • the adjustment unit 10 has, on its outer face 13, a recess 16 that is designed to accommodate a utensil for moving the unit 10.
  • the adjustment unit 10 comprises an eccentric cam 17, which rests against the inner profile 18 of the seat 15 of the lower plate 6.
  • a shift of the cam 17 causes the translational movement of the lower plate 6 between a first limit configuration, where the opening 7 of the lower plate 6 is in proximity to a first lateral edge 19 of the opening 8 of the upper plate 5, and a second limit configuration, where the opening 7 of the lower plate 6 is in proximity to a second lateral edge 20 of the opening 8 of the upper plate 5.
  • the adjustment unit 10 comprises a selector that can perform a translational movement and rests against the inner profile 18 of the seat 15 of the lower plate 6.
  • the movement of the selector causes the translational movement of the lower plate 6 between the first and second limit configurations.
  • the movements of the cam 17 and of the selector are imposed by the user, who operates in the recess 16 with a specific utensil.
  • the strike plate 1 comprises an abutment apparatus 21 , arranged underneath the lower plate 6, which has a threaded hole 22 inside which a shank 23 of a screw 24 is accommodated, the head 25 of which is arranged in an eyelet 26 defined in the upper plate 5. Rotation of the screw 24 makes it possible to couple the upper plate 5 to the abutment apparatus 21.
  • spacer elements 27 which are interposed between the upper plate 5 and the lock and which are constituted by a slot 28, on the upper plate 5 and arranged at a wider slit 29 defined on the lower plate 6.
  • the slot 28 is used to accommodate an accessory element 30.
  • the slit 29 has larger dimensions than the slot 28 to ensure that during the movement of the lower plate with respect to the upper plate, there is no interference of the lower plate with the protruding plate 31.
  • the mutual connection element 30 comprises a shaped plate 31 provided with a protrusion 32 that is adapted to engage in the slit 29 and in the slot 28.
  • the strike plate according to the invention also comprises guide elements 33 for the selective translational movement of the lower plate 6, which are constituted by a pin 34 accommodated within respective grooved guides 35 of the two plates 5 and 6, thus preventing the lower plate 6 from coming out of alignment during its translational movement.
  • the fixing means 4 are constituted by a first slot 36 in the upper plate 5 and by a second slot 37 in the abutment apparatus 21 ; the first 36 and the second 37 slot accommodate the means 4 for fixing to the jamb.
  • each of these spacers 38 preferably is substantially C-shaped, adapted to partially cover a part of the abutment apparatus 21.
  • the at least one opening 3 of the lower plate 6 and of the upper plate 5 are respectively two in number; the first, 39, which is shorter, is designed to accommodate the spring latch, and the second, 40, which is longer, is designed to accommodate the bolt.
  • the strike plate according to the invention comprises at least one reference notch 41 on the outer surface 12 of the upper plate 5 and on the outer face 13 of the adjustment unit 10, for the simple selection of the position of the lower plate 6 with respect to the upper plate 5 by means of a suitable mutual alignment of the notches 41.
  • the at least one adjustment unit 10 are two in number, and are positioned substantially at the ends of the strike plate with the objective of ensuring the simultaneous translational movement of the ends of the lower plate 6 and its consequent constant parallelism with the upper plate 5.
  • the strike plate 1 is furthermore provided with a tightening screw 42 that is used to firmly couple the adjustment unit 10 to the upper plate 6 and to the abutment apparatus 21.
  • Rotation of the screw 42 thus determines an approach, and the optional clamping, of the lower plate 6 to the upper plate 5 : in practice the lower plate 6 will be vice-gripped between the upper plate 7 and the abutment apparatus 21 ; the intensity of the clamping will depend on the possible forcing of the » screw 42.
  • the functioning of the invention is as follows: during the first step of installation, the strike plate 1 is fixed to the jamb by the fixing means 4.
  • the jamb is normally made with profiles of various materials that have a break on the face thereof, within which the strike plate 1 is mounted.
  • the lower plate 6 can perform a translational movement within a predefined stroke.
  • the tightening screws 42 are gently screwed into the eyelet 26 of the upper plate 5 and into the hole 22 of the abutment apparatus 21 , thus enabling the lower plate 6 to perform a horizontal translational movement until it is positioned in such a way as to ensure the correct coupling with the lock on the door.
  • the fixing thereof is achieved by tightening of the screws 24, until the complete locking (stable clamping) thereof between the upper plate 5 and the abutment apparatus 21.
  • the adjustable strike plate 1 for locks fully achieves the set aim in that it provides a strike plate that is simple and quick to install.
  • strike plate 1 Another advantage of the strike plate 1 according to the invention is that of having high versatility and flexibility in use. Indeed, the invention does not need to be used only with dedicated or suitably adapted locks and frames, since both the outer surface 12 of the upper plate 5, and the outer face 13 of the adjustment unit 10, are coplanar: no component protrudes from the jamb, and therefore no interference is caused during use when the door on which the lock is installed passes from the closed condition to the open condition and vice versa.

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  • Hinges (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Wing Frames And Configurations (AREA)

Abstract

L'invention porte sur une gâche réglable pour serrures, laquelle gâche comprend au moins une plaque profilée (2), sensiblement rectangulaire, comportant au moins une ouverture traversante (3) et des moyens (4) pour la fixation à un montant. Selon l'invention, la gâche (1) comprend deux plaques, une plaque supérieure (5) et une plaque inférieure (6). De façon appropriée, la largeur de l'ouverture (7) de la plaque inférieure (6) est sensiblement inférieure à la largeur de l'ouverture (8) définie dans la plaque supérieure (5). De plus, dans la configuration d'installation, l'ouverture (7) de la plaque inférieure (6) est comprise à l'intérieur du contour (9) de l'ouverture (8) de la plaque supérieure (5). Au moins une unité de réglage (10) est disposée entre la plaque supérieure (5) et la plaque inférieure (6), pour le mouvement de translation sélectif de la plaque inférieure (6) par rapport à la plaque supérieure (5). La plaque supérieure (5) comprend un siège (11) pour la réception mobile de l'unité de réglage (10) lorsque la surface externe (12) de la plaque supérieure (5) est coplanaire à la face externe (13) de l'unité (10) elle-même. L'unité (10) comprend au moins une saillie (14) qui est insérée dans un siège respectif (15) dans la plaque inférieure (6). Un mouvement de l'unité (10) détermine un déplacement de la saillie (14), et, par conséquent, de la plaque inférieure (6), avec une modification de la position de l'ouverture (7) de la plaque inférieure (6) par rapport à l'ouverture (8) de la plaque supérieure (5).
PCT/IT2011/000106 2011-04-08 2011-04-08 Gâche réglable pour serrures WO2012137230A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES11722929T ES2735976T3 (es) 2011-04-08 2011-04-08 Cerradero ajustable para cerraduras
EP11722929.4A EP2694763B1 (fr) 2011-04-08 2011-04-08 Gâche réglable pour serrures
PCT/IT2011/000106 WO2012137230A1 (fr) 2011-04-08 2011-04-08 Gâche réglable pour serrures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT2011/000106 WO2012137230A1 (fr) 2011-04-08 2011-04-08 Gâche réglable pour serrures

Publications (1)

Publication Number Publication Date
WO2012137230A1 true WO2012137230A1 (fr) 2012-10-11

Family

ID=44120470

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IT2011/000106 WO2012137230A1 (fr) 2011-04-08 2011-04-08 Gâche réglable pour serrures

Country Status (3)

Country Link
EP (1) EP2694763B1 (fr)
ES (1) ES2735976T3 (fr)
WO (1) WO2012137230A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2952657A1 (fr) * 2014-06-03 2015-12-09 Gretsch-Unitas GmbH Baubeschläge Dispositif de porte coulissante
EP3527757A1 (fr) * 2018-02-14 2019-08-21 Gretsch-Unitas GmbH Baubeschläge Système de fermeture à verrou et installation de porte
JP2019203303A (ja) * 2018-05-23 2019-11-28 小松ウオール工業株式会社 ストライクの取付用アダプタ
FR3083559A1 (fr) * 2018-07-05 2020-01-10 Polytech Gache de serrure dont la lumiere de passage d'un pene est a section reglable, procede de reglage associe, et procede d'assemblage de la gache
US11214980B2 (en) * 2018-07-24 2022-01-04 Endura Products, Llc Strike plate for door assembly members

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8208618U1 (de) * 1982-03-26 1982-09-02 Teutoburger Sperrholzwerk Georg Nau Gmbh, 4930 Detmold Schliessblende
DE8702113U1 (de) * 1987-02-12 1987-07-16 BKS GmbH, 5620 Velbert Schließblech für Türschlösser
EP1024237A1 (fr) * 1999-01-27 2000-08-02 Handelsmaatschappij Boumans Benschop B.V. Gache en forme de coupelle
US20100072763A1 (en) * 2006-01-23 2010-03-25 Randy Grant Allen Method and apparatus for shimming door latch keeper plate

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8208618U1 (de) * 1982-03-26 1982-09-02 Teutoburger Sperrholzwerk Georg Nau Gmbh, 4930 Detmold Schliessblende
DE8702113U1 (de) * 1987-02-12 1987-07-16 BKS GmbH, 5620 Velbert Schließblech für Türschlösser
EP1024237A1 (fr) * 1999-01-27 2000-08-02 Handelsmaatschappij Boumans Benschop B.V. Gache en forme de coupelle
US20100072763A1 (en) * 2006-01-23 2010-03-25 Randy Grant Allen Method and apparatus for shimming door latch keeper plate

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2952657A1 (fr) * 2014-06-03 2015-12-09 Gretsch-Unitas GmbH Baubeschläge Dispositif de porte coulissante
EP3527757A1 (fr) * 2018-02-14 2019-08-21 Gretsch-Unitas GmbH Baubeschläge Système de fermeture à verrou et installation de porte
JP2019203303A (ja) * 2018-05-23 2019-11-28 小松ウオール工業株式会社 ストライクの取付用アダプタ
JP7105614B2 (ja) 2018-05-23 2022-07-25 小松ウオール工業株式会社 ストライクの取付用アダプタ
FR3083559A1 (fr) * 2018-07-05 2020-01-10 Polytech Gache de serrure dont la lumiere de passage d'un pene est a section reglable, procede de reglage associe, et procede d'assemblage de la gache
US11214980B2 (en) * 2018-07-24 2022-01-04 Endura Products, Llc Strike plate for door assembly members
US20220056730A1 (en) * 2018-07-24 2022-02-24 Endura Products, Llc Strike plate for door assembly members
US11525280B2 (en) * 2018-07-24 2022-12-13 Endura Products, Llc Strike plate for door assembly members
US20230077001A1 (en) * 2018-07-24 2023-03-09 Endura Products, Llc Strike plate for door assembly members
US11725418B2 (en) * 2018-07-24 2023-08-15 Endura Products, Llc Strike plate for door assembly members

Also Published As

Publication number Publication date
ES2735976T3 (es) 2019-12-23
EP2694763A1 (fr) 2014-02-12
EP2694763B1 (fr) 2019-05-01

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