FR2795120A1 - Lock with spring bolt has head forming independent element attached to axis of spring bolt using screw - Google Patents

Lock with spring bolt has head forming independent element attached to axis of spring bolt using screw Download PDF

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Publication number
FR2795120A1
FR2795120A1 FR9907747A FR9907747A FR2795120A1 FR 2795120 A1 FR2795120 A1 FR 2795120A1 FR 9907747 A FR9907747 A FR 9907747A FR 9907747 A FR9907747 A FR 9907747A FR 2795120 A1 FR2795120 A1 FR 2795120A1
Authority
FR
France
Prior art keywords
bolt
head
screw
lock
spring 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.)
Granted
Application number
FR9907747A
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French (fr)
Other versions
FR2795120B1 (en
Inventor
Henri Morel
Philippe Gilles
Patrice Perinet
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.)
Dom Metalux SAS
Original Assignee
Metalux 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 Metalux SAS filed Critical Metalux SAS
Priority to FR9907747A priority Critical patent/FR2795120B1/en
Publication of FR2795120A1 publication Critical patent/FR2795120A1/en
Application granted granted Critical
Publication of FR2795120B1 publication Critical patent/FR2795120B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/06—Locks or fastenings with special structural characteristics with lengthwise-adjustable bolts ; with adjustable backset, i.e. distance from door edge
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/04—Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings
    • E05B63/044—Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings with reversible bolt or bolt head

Abstract

Head (4) is an independent element attached to axis (8) of spring bolt using screw (9). Screw goes through bore (10) of head that ends in hole (11) of beveled front side (5) receiving head (9') of screw. Screw works together with axial screwing (12) of axis of spring bolt. Length of screw is such that one or more struts (13) with central bore (14) can be inserted between head and axis.

Description

<U>Serrure à pêne demi-tour réversible</U> La présente invention concerne une serrure à pêne demi-tour réversible du type comprenant un pêne muni d'une tête à section non circulaire coulissant, à travers une ouverture de forme complémentaire d'une paroi frontale d'un coffre de serrure, entre une position active de verrouillage en saillie à l'extérieur du coffre et une position inactive d'effacement à l'intérieur du coffre, ladite tête étant chanfreinée et étant soumise à l'action d'un ressort de rappel en position de verrouillage. The present invention relates to a reversible latch bolt of the type comprising a bolt provided with a sliding non-circular section head, through a complementary shape opening. a front wall of a lock box, between an active locking position projecting outside the box and an inactive position of erasure inside the box, said head being chamfered and being subjected to the action a return spring in the locking position.

Avec ces serrures connues, lors de la fermeture de la porte équipée d'une telle serrure, le chanfrein de la tête du pêne demi-tour coopère avec un bord d'une ouverture de la gâche ou du dormant, de sorte que le pêne demi-tour est repoussé, contre l'action de son rappel de ressort et, à la fermeture de la porte, vient se loger en position active à travers cette ouverture de la gâche ou du dormant, sous l'action du ressort de rappel, pour venir fermer la porte. De manière connue, le pêne peut venir en position de verrouillage, sous l'action d'un mécanisme de serrure, dans le cas d'une serrure dite "tour et demi". With these known locks, when closing the door equipped with such a lock, the chamfer of the head of the latch bolt cooperates with an edge of an opening of the striker or the frame, so that the bolt half -turn is pushed against the action of its spring return and, when closing the door, is housed in the active position through the opening of the striker or the frame, under the action of the return spring, for come close the door. In known manner, the bolt can come into the locking position, under the action of a lock mechanism, in the case of a lock called "turn and a half".

La constitution d'une telle serrure à pêne demi-tour-impose le choix de son montage, dit "à droite" ou "à gauche" en fonction de l'orientation du biseau de la tête. Ceci entraîne l'inconvénient de nécessiter deux serrures différentes selon le type de montage à effectuer. The constitution of such a latch lock latch-imposes the choice of its mounting, said "right" or "left" depending on the orientation of the bevel of the head. This entails the disadvantage of requiring two different locks depending on the type of assembly to be performed.

Pour pallier cet inconvénient, il a été proposé (voir FR-A- 1.454.169) de prévoir une possibilité de traction de la tête du pêne demi-tour hors de l'ouverture du coffre, contre l'action d'un ressort de rappel, afin de permettre une rotation de 180 de la tête du pêne, suivie d'un retour en position active, inversée sous l'action de son ressort de rappel. Une telle serrure, si elle permet effectivement une réversibilité du pêne demi-tour sans ouverture du coffre, est cependant de manipulation malaisée du fait de la difficulté de prise sur la tête du pêne. Elle est en outre fragilisée par l'opération de traction contre l'action du ressort de rappel. To overcome this drawback, it has been proposed (see FR-A-1.454.169) to provide a possibility of pulling the head of the latch bolt out of the opening of the trunk, against the action of a spring of recall, to allow a 180 rotation of the bolt head, followed by a return to the active position, inverted under the action of its return spring. Such a lock, if it actually allows a reversibility of the latch bolt without opening the trunk, however, is difficult handling because of the difficulty of taking on the head of the bolt. It is further weakened by the pulling operation against the action of the return spring.

On a également proposé (voir par exemple FR-A-2 743 387) de prévoir une possibilité d'enfoncement du pêne au-delà de sa position effacée afin de permettre son inversion. La manoeuvre est encore plus difficile que dans le cas précédent et, en outre, ce jeu supplémentaire du pêne entraîne une augmentation de l'encombrement ainsi qu'une complication et une fragilisation de la serrure. It has also been proposed (see for example FR-A-2 743 387) to provide a possibility of driving the bolt beyond its erased position to allow its inversion. The maneuver is even more difficult than in the previous case and, in addition, this additional game bolt leads to an increase in size and a complication and weakening of the lock.

Ces serrures connues présentent en outre l'inconvénient de ne pas permettre, de manière simple, de régler la saillie de la tête de pêne pour l'adapter au jeu entre porte et dormant. These known locks also have the disadvantage of not allowing, in a simple way, to adjust the projection of the bolt head to adapt to the clearance between door and frame.

La présente invention vise en conséquence à pallier ces inconvénients des serrures à pêne demi-tour réversible connues. The present invention therefore aims to overcome these disadvantages of known reversible latch latches latch.

A cet effet, la serrure selon l'invention est caractérisée en ce que la tête du pêne demi-tour est une pièce indépendante solidarisée à une queue de pêne par au moins une vis traversant un alésage de la tête du pêne et coopérant avec un taraudage axial de la queue du pêne. For this purpose, the lock according to the invention is characterized in that the head of the latch bolt is an independent piece secured to a bolt tail by at least one screw passing through a bore of the bolt head and cooperating with a tapping axial of the tail of the bolt.

Pour inverser le pêne demi-tour, il suffit de dévisser la vis de fixation, d'inverser la tête de pêne puis de revisser la vis de fixation. La serrure ainsi équipée est entièrement simple, sans encombrement accru et sans fragilisation. La manoeuvre d'inversion est en outre simple, facile et sans action sur le mécanisme de la serrure et le ressort de rappel du pêne. To reverse the latch bolt, simply unscrew the fastening screw, invert the bolt head and then tighten the fastening screw. The lock thus equipped is completely simple, without increased space and without embrittlement. The inversion maneuver is also simple, easy and without action on the mechanism of the lock and the return spring of the bolt.

Selon une forme de réalisation préférée de l'invention, la longueur de la vis de fixation est suffisamment grande pour permettre d'intercaler, entre la queue du pêne et la tête du pêne, au moins une entretoise pour régler la saillie de la tête du pêne hors du coffre. According to a preferred embodiment of the invention, the length of the fixing screw is sufficiently large to allow interposing, between the tail of the bolt and the head of the bolt, at least one spacer to adjust the projection of the head of the bolt out of the chest.

L'invention sera bien comprise à la lecture de la description suivante d'un exemple de réalisation, en référence au dessin annexé dans lequel La figure 1 est une vue schématique en perspective de la serrure et la figure 2 en est une vue schématique frontale. The invention will be better understood on reading the following description of an exemplary embodiment, with reference to the accompanying drawing in which Figure 1 is a schematic perspective view of the lock and Figure 2 is a schematic front view.

La serrure comprend un coffre 1 fermé frontalement par une paroi frontale ou plaque 2. La plaque 2 comporte une ouverture 3, en forme de H dans l'exemple décrit, à travers laquelle coulisse une tête de pêne demi-tour de forme complémentaire. La face frontale 5 du pêne demi-tour 4 est biseautée. Dans l'exemple représenté, la plaque 2 comporte en outre une ouverture rectangulaire 6 pour le passage d'un pêne de forme correspondante (non représenté) actionné par un cylindre profilé dit "européen" (non représenté) monté dans un logement 7 du coffre 1. The lock comprises a box 1 closed frontally by a front wall or plate 2. The plate 2 has an opening 3, H-shaped in the example described, through which slides a latch bolt head of complementary shape. The front face 5 of the latch bolt 4 is tapered. In the example shown, the plate 2 further comprises a rectangular opening 6 for the passage of a bolt of corresponding shape (not shown) actuated by a profiled cylinder called "European" (not shown) mounted in a housing 7 of the trunk 1.

Conformément à l'invention, la tête 4 est une pièce indépendante reliée à une queue ou axe 8 du pêne demi-tour par une vis 9. La vis 9 traverse un alésage 10 de la tête 4 qui débouche dans une creusure 11 de la face frontale 5 biseautée recevant la tête 9' de la vis 9. La vis 9 coopère par ailleurs avec un taraudage axial 12 de l'axe 8 du pêne demi-tour. According to the invention, the head 4 is an independent piece connected to a tail or shaft 8 of the latch bolt by a screw 9. The screw 9 passes through a bore 10 of the head 4 which opens into a recess 11 of the face front 5 beveled receiving the head 9 'of the screw 9. The screw 9 also cooperates with an axial thread 12 of the axis 8 of the latch bolt.

La longueur de la vis 9 permet d'intercaler entre la tête 4 et l'axe 8, une ou plusieurs entretoises 13 munies d'un alésage central 14 de passage de la vis 9 et d'alésages secondaires 15 de logement de tétons 16 portés par la face arrière de la tête 4 du pêne. The length of the screw 9 makes it possible to insert between the head 4 and the axis 8, one or more spacers 13 provided with a central bore 14 for the passage of the screw 9 and secondary bores 15 for housing pins 16 carried. by the rear face of the head 4 of the bolt.

Il est ainsi possible de régler aisément la saillie de la tête 4 à l'extérieur de la plaque frontale 2.It is thus possible to easily adjust the projection of the head 4 outside the front plate 2.

Claims (4)

REVENDICATIONS 1. Serrure à pêne demi-tour réversible du type comprenant un pêne muni d'une tête (4) à section non circulaire coulissant, à travers une ouverture (3) de forme complémentaire d'une paroi frontale (2) d'un coffre (1) de serrure, entre une position active de verrouillage en saillie à l'extérieur du coffre (1) et une position inactive d'effacement à l'intérieur du coffre (1), ladite tête (4) étant chanfreinée (5) et étant soumise à l'action d'un ressort de rappel en position de verrouillage caractérisée en ce que la tête (4) du pêne demi-tour est une pièce indépendante solidarisée à une queue (8) de pêne par au moins une vis (9) traversant un alésage (10) de la tête (4) du pêne et coopérant avec un taraudage axial (12) de la queue (8) du pêne.1. Lock reversible latch of the type comprising a bolt provided with a head (4) non-circular slidable section, through an opening (3) complementary shape of a front wall (2) of a trunk (1) lock, between an active locking position protruding outside the trunk (1) and an inactive position of erasure inside the trunk (1), said head (4) being chamfered (5) and being subjected to the action of a return spring in the locking position characterized in that the head (4) of the latch bolt is an independent piece secured to a bolt shank (8) by at least one screw ( 9) passing through a bore (10) of the head (4) of the bolt and cooperating with an axial thread (12) of the tail (8) of the bolt. 2. Serrure selon la revendication 1, caractérisée en ce que la tête (9') de la vis (9) est logée dans une creusure (11) de la face frontale (5) biseautée de la tête (4) du pêne.2. Lock according to claim 1, characterized in that the head (9 ') of the screw (9) is housed in a recess (11) of the beveled front face (5) of the head (4) of the bolt. 3. Serrure selon l'une des revendications 1 et 2, caractérisée en ce que la longueur de la vis (9) de fixation est suffisamment grande pour permettre d'intercaler, entre la queue (8) du pêne et la tête (4) du pêne, au moins une entretoise (13) pour régler la saillie de la tête (4) du pêne hors du coffre (1).3. Lock according to one of claims 1 and 2, characterized in that the length of the fastening screw (9) is sufficiently large to allow interposed between the tail (8) of the bolt and the head (4). bolt, at least one spacer (13) to adjust the projection of the head (4) of the bolt out of the chest (1). 4. Serrure selon la revendication 3, caractérisée en ce que l'entretoise (13) est munie d'un alésage central (14) de passage de la vis (9) et d'alésages secondaires (15) de logement de tétons (16) portés par la face arrière de la tête (4) du pêne.4. Lock according to claim 3, characterized in that the spacer (13) is provided with a central bore (14) for the passage of the screw (9) and secondary bores (15) for housing pins (16). ) carried by the rear face of the head (4) of the bolt.
FR9907747A 1999-06-18 1999-06-18 REVERSIBLE HALF-TEN LOCK Expired - Fee Related FR2795120B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9907747A FR2795120B1 (en) 1999-06-18 1999-06-18 REVERSIBLE HALF-TEN LOCK

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9907747A FR2795120B1 (en) 1999-06-18 1999-06-18 REVERSIBLE HALF-TEN LOCK

Publications (2)

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FR2795120A1 true FR2795120A1 (en) 2000-12-22
FR2795120B1 FR2795120B1 (en) 2005-09-23

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FR9907747A Expired - Fee Related FR2795120B1 (en) 1999-06-18 1999-06-18 REVERSIBLE HALF-TEN LOCK

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2752539A1 (en) * 2013-01-07 2014-07-09 BKS GmbH Drive bolt lock
EP3677738A1 (en) 2019-01-07 2020-07-08 Opendoors Electromechanical device for actuating lock capable of engaging equally with a key inserted in the rotor of the lock cylinder and with a coupling member connected to the rotor of the lock cylinder
EP3677742A1 (en) 2019-01-07 2020-07-08 Opendoors Electromechanical device for activating a lock with offset control button
EP3690170A1 (en) 2019-02-04 2020-08-05 Opendoors Electromechanical device for actuating a vibration uncoupling lock
FR3098838A1 (en) 2019-07-18 2021-01-22 Opendoors Electromechanical lock actuation device offering the possibility of partial extraction of the internal key
EP3819447A1 (en) 2019-11-08 2021-05-12 Opendoors Electromechanical device for actuating lock with remote double sensors and method
EP3885514A1 (en) 2020-03-25 2021-09-29 Opendoors Electromechanical device for actuating a spring bolt release lock in the event of opening of the door during a predetermined time
EP3933153A1 (en) 2020-07-03 2022-01-05 Opendoors Electromechanical actuating device for a door with permanent magnets supported by at least one wheel of the clutch

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1454169A (en) 1965-11-08 1966-07-22 Deny & Co S A Reversible latch bolt without opening the lock case that can be adapted to all types of locks
DE2912881A1 (en) * 1979-03-30 1980-10-09 Scovill Sicherheitseinrichtung Two winged fire screen door drive bar lock - has auxiliary latch head axially adjustable on latch shaft
DE3540848A1 (en) * 1985-08-30 1987-03-12 Eduard Schindler Mortise lock with a variable spindle dimension
FR2597539A1 (en) * 1986-04-18 1987-10-23 Tirard Sa Jean Locking assembly equipped with at least one bolt of adjustable length
US5123684A (en) * 1991-05-17 1992-06-23 Yeh Ming Tien Door lock with invertable bolt
FR2743387A1 (en) 1996-01-05 1997-07-11 Bricard Societe Anonyme Reversible lock for door
FR2787491A1 (en) * 1998-12-18 2000-06-23 Metalux Reversible lock with length adjustable half turn bolt has non-circular section head linked to body by screws

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1454169A (en) 1965-11-08 1966-07-22 Deny & Co S A Reversible latch bolt without opening the lock case that can be adapted to all types of locks
DE2912881A1 (en) * 1979-03-30 1980-10-09 Scovill Sicherheitseinrichtung Two winged fire screen door drive bar lock - has auxiliary latch head axially adjustable on latch shaft
DE3540848A1 (en) * 1985-08-30 1987-03-12 Eduard Schindler Mortise lock with a variable spindle dimension
FR2597539A1 (en) * 1986-04-18 1987-10-23 Tirard Sa Jean Locking assembly equipped with at least one bolt of adjustable length
US5123684A (en) * 1991-05-17 1992-06-23 Yeh Ming Tien Door lock with invertable bolt
FR2743387A1 (en) 1996-01-05 1997-07-11 Bricard Societe Anonyme Reversible lock for door
FR2787491A1 (en) * 1998-12-18 2000-06-23 Metalux Reversible lock with length adjustable half turn bolt has non-circular section head linked to body by screws

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2752539A1 (en) * 2013-01-07 2014-07-09 BKS GmbH Drive bolt lock
EP2752539B1 (en) 2013-01-07 2017-08-02 BKS GmbH Drive bolt lock
EP3677738A1 (en) 2019-01-07 2020-07-08 Opendoors Electromechanical device for actuating lock capable of engaging equally with a key inserted in the rotor of the lock cylinder and with a coupling member connected to the rotor of the lock cylinder
EP3677742A1 (en) 2019-01-07 2020-07-08 Opendoors Electromechanical device for activating a lock with offset control button
FR3091545A1 (en) 2019-01-07 2020-07-10 Opendoors Electromechanical device for actuating a lock with an offset shift button
FR3091546A1 (en) 2019-01-07 2020-07-10 Opendoors Electromechanical lock actuation device able to cooperate indifferently with a key inserted in the rotor of the lock cylinder and with a coupling member integral with the rotor of the lock cylinder
EP3690170A1 (en) 2019-02-04 2020-08-05 Opendoors Electromechanical device for actuating a vibration uncoupling lock
FR3092354A1 (en) 2019-02-04 2020-08-07 Opendoors Electromechanical device for actuating a lock with vibratory decoupling
FR3098838A1 (en) 2019-07-18 2021-01-22 Opendoors Electromechanical lock actuation device offering the possibility of partial extraction of the internal key
EP3819447A1 (en) 2019-11-08 2021-05-12 Opendoors Electromechanical device for actuating lock with remote double sensors and method
FR3103006A1 (en) 2019-11-08 2021-05-14 Opendoors Electromechanical device for actuating a lock with double distance sensors and method
EP3885514A1 (en) 2020-03-25 2021-09-29 Opendoors Electromechanical device for actuating a spring bolt release lock in the event of opening of the door during a predetermined time
FR3108648A1 (en) 2020-03-25 2021-10-01 Opendoors Electromechanical device for actuating a lock with release of the spring bolt if the sash is opened for a predetermined period of time
EP3933153A1 (en) 2020-07-03 2022-01-05 Opendoors Electromechanical actuating device for a door with permanent magnets supported by at least one wheel of the clutch
FR3112159A1 (en) 2020-07-03 2022-01-07 Opendoors Electromechanical actuation device for an opening with permanent magnets carried by at least one wheel of the clutch

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Owner name: DOM-METALUX, FR

Effective date: 20140305

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