FR2772816A1 - Lock with rotary drive for sliding elements such as long bolts - Google Patents

Lock with rotary drive for sliding elements such as long bolts Download PDF

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Publication number
FR2772816A1
FR2772816A1 FR9716141A FR9716141A FR2772816A1 FR 2772816 A1 FR2772816 A1 FR 2772816A1 FR 9716141 A FR9716141 A FR 9716141A FR 9716141 A FR9716141 A FR 9716141A FR 2772816 A1 FR2772816 A1 FR 2772816A1
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FR
France
Prior art keywords
rotary member
locking
lock
rotation
rotary
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
FR9716141A
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French (fr)
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FR2772816B1 (en
Inventor
Gilles Bertaux
William Descaudin
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VAK PICARD
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VAK PICARD
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Publication date
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Priority to FR9716141A priority Critical patent/FR2772816B1/en
Publication of FR2772816A1 publication Critical patent/FR2772816A1/en
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Publication of FR2772816B1 publication Critical patent/FR2772816B1/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
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
    • E05C9/042—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening with pins engaging slots
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/04—Devices for coupling the turning cylinder of a single or a double cylinder lock with the bolt operating member
    • 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
    • E05B63/0017—Locks with sliding bolt without provision for latching
    • E05B63/0021—Locks with sliding bolt without provision for latching the bolt being shot over an increased length by a single turning operation of the key
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
    • E05C9/047—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening comprising key-operated locks, e.g. a lock cylinder to drive auxiliary deadbolts or latch bolts

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Earth Drilling (AREA)

Abstract

The lock has sliding elements (3, 4) such as long bolts controlled by a rotary drive member (6) in the shape of a ring or part of a ring with an inner notch (8) to receive the driving bit (2) of a lock cylinder (1). The sliding elements are connected directly to the rotary drive member by pivot pins (14, 16) which are fixed to the rotary member and set in transverse slots (15, 17) in the long bolts

Description

Serrure à entraîneur rotatif
La présente invention concerne une serrure à au moins un organe de verrouillage coulissant, tel qu'une tringle, le coulissement dudit organe de verrouillage étant commandé par un organe rotatif, tel qu'une bague ou une portion de bague, muni d'une échancrure agencée pour coopérer avec un entraîneur rotatif d'un cylindre, les axes de rotation de l'organe rotatif et de l'entraîneur étant parallèles et écartés l'un de l'autre de telle manière que l'entraîneur pénètre, au cours de sa rotation, dans ladite échancrure de l'organe rotatif.Rotary drive lock
The present invention relates to a lock with at least one sliding locking member, such as a rod, the sliding of said locking member being controlled by a rotary member, such as a ring or a ring portion, provided with a notch. arranged to cooperate with a rotary trainer of a cylinder, the axes of rotation of the rotary member and of the trainer being parallel and spaced from one another so that the trainer penetrates, during its rotation, in said notch of the rotary member.

On connaît, par DE-A-34 27 970, une serrure de ce type dans laquelle la bague comporte en outre une butée coopérant avec une échancrure d'un pêne de verrouillage.DE-A-34 27 970 discloses a lock of this type in which the ring further comprises a stop cooperating with a notch in a locking bolt.

L'inconvénient essentiel de cette serrure connue est que la course du pêne est courte du fait qu'elle ne correspond qu'à une faible portion de la rotation de l'organe rotatif constitué ici par une bague.The essential drawback of this known lock is that the stroke of the bolt is short because it only corresponds to a small portion of the rotation of the rotary member formed here by a ring.

On connaît également, par DE-A-4209855, une autre serrure de ce type dans laquelle la bague est munie à sa périphérie de tourillons qui coopèrent avec des creux d'une crémaillère formée sur une tringle, en l'occurrence deux tringles. Une telle construction est compliquée, onéreuse et encombrante et, en outre, son fonctionnement peut être perturbé par l'usure.We also know from DE-A-4209855 another lock of this type in which the ring is provided at its periphery with pins which cooperate with hollows of a rack formed on a rod, in this case two rods. Such a construction is complicated, expensive and bulky and, moreover, its operation can be disturbed by wear.

La présente invention vise en conséquence à pallier les inconvénients des serrures connues de ce type en proposant une nouvelle serrure de construction simple et économique, d'encombrement réduit et de fonctionnement sûr, même après un long usage.The present invention therefore aims to overcome the drawbacks of known locks of this type by proposing a new lock of simple and economical construction, of reduced bulk and safe operation, even after long use.

A cet effet, la serrure selon l'invention est caractérisée en ce que ledit organe de verrouillage coulissant est articulé directement sur ledit organe rotatif au moyen d'un axe solidaire de l'organe rotatif et logé dans une fente transversale dudit organe de verrouillage.To this end, the lock according to the invention is characterized in that said sliding locking member is articulated directly on said rotary member by means of an axis integral with the rotary member and housed in a transverse slot of said locking member.

De préférence, ledit organe rotatif comporte en outre deux encoches externes écartées angulairement avec lesquelles coopère une saillie de condamnation de l'organe rotatif, ladite saillie étant solidaire d'une gorge rappelée par ressort vers la position de condamnation, ladite gorge étant munie d'un profil de came agencé pour coopérer avec ledit entraîneur pour déplacer la gorge contre l'action de son ressort de rappel afin de décondamner l'organe rotatif.Preferably, said rotary member also comprises two external notches angularly spaced with which cooperates a locking projection of the rotary member, said projection being integral with a groove returned by spring towards the locking position, said groove being provided with a cam profile arranged to cooperate with said coach to move the groove against the action of its return spring in order to unlock the rotary member.

Avantageusement, l'organe rotatif est réalisé en deux parties complémentaires réunies par des entretoises, chaque partie portant un axe d'articulation d'un organe de verrouillage, les deux axes d'articulation étant diamétralement opposés par rapport à l'axe de rotation de l'organe rotatif, les deux organes de verrouillage coulissant dans des directions parallèles opposées au cours de la rotation de l'entraîneur.Advantageously, the rotary member is produced in two complementary parts joined by spacers, each part carrying an articulation axis of a locking member, the two articulation axes being diametrically opposite with respect to the axis of rotation of the rotary member, the two locking members sliding in opposite parallel directions during the rotation of the driver.

L'invention sera bien comprise à la lecture de la description suivant d'un exemple de réalisation, en référence au dessin annexé dans lequel
la figure 1 est une vue schématique en plan d'une partie du mécanisme de la serrure et
la figure 2 est une vue en élévation latérale de l'ensemble représenté à la figure 1.The invention will be clearly understood on reading the following description of an exemplary embodiment, with reference to the appended drawing in which
Figure 1 is a schematic plan view of part of the lock mechanism and
FIG. 2 is a side elevation view of the assembly shown in FIG. 1.

La serrure, dans l'exemple de réalisation représenté, est commandée par un cylindre profilé 1 dit 11européen" comportant un entraîneur rotatif 2 (également appelé panneton). L'ensemble assure le coulissement de deux tringles de verrouillage haut 3 et bas 4. Les tringles sont guidées en coulissement par des moyens classiques (non représentés) alors que le cylindre profilé 1 est maintenu dans le boîtier (non représenté) de la serrure par une vis traversante 5.The lock, in the embodiment shown, is controlled by a profiled cylinder 1, said 11 "European" comprising a rotary drive 2 (also called bit). The assembly ensures the sliding of two locking rods top 3 and bottom 4. The rods are guided in sliding by conventional means (not shown) while the profiled cylinder 1 is held in the housing (not shown) of the lock by a through screw 5.

La serrure comporte un organe rotatif 6 constitué de deux pièces complémentaires 6A et 6B sensiblement en arc-decercle réunies à leurs extrémités par deux entretoises d'écartement 7. L'organe 6 est disposé à rotation autour d'un axe A et est guidé par des moyens connus (non représentés). L'axe de rotation B de l'entraîneur 2 est décalé par rapport à l'axe A.The lock comprises a rotary member 6 consisting of two complementary parts 6A and 6B substantially in an arc-circle joined at their ends by two spacers 7. The member 6 is arranged to rotate about an axis A and is guided by known means (not shown). The axis of rotation B of the driver 2 is offset from the axis A.

La pièce 6A comporte une échancrure interne 8 raccordée par des pentes de telle sorte que l'entraîneur 2, en pivotant à partir de la position de déverrouillage (figure 1), dans la direction de la flèche R, pénètre dans l'échancrure 8 et vienne entraîner l'organe rotatif 6 dans le sens de la flèche R' puis, après une rotation d'environ 60e, quitte l'échancrure 8 et cesse d'entraîner l'organe rotatif 6.The part 6A has an internal notch 8 connected by slopes so that the driver 2, pivoting from the unlocking position (FIG. 1), in the direction of the arrow R, enters the notch 8 and comes to drive the rotary member 6 in the direction of the arrow R 'then, after a rotation of approximately 60th, leaves the notch 8 and stops driving the rotary member 6.

La serrure comprend en outre une gorge coulissante 9 rappelée vers le bas (sur le dessin) par un ressort (non représenté). La gorge 9 porte une saillie, constituée par un pilier carré 10, qui coopère, en position de déverrouillage, avec une échancrure externe 11 de l'organe rotatif 6 et, en position de verrouillage (non représentée), avec une seconde échancrure externe 12 de l'organe 6, écartée angulairement d'environ 60 de la première échancrure 11, de manière à condamner l'organe rotatif 6 dans ces deux positions. La gorge 9 présente à son extrémité inférieure (sur le dessin), un profil 13 formant came sur lequel l'entraîneur 2 agit avant d'atteindre l'échancrure 8 de l'organe rotatif 6 afin de soulever la gorge 9, contre l'action de son ressort de rappel, et de décondamner l'organe rotatif 6.The lock further comprises a sliding groove 9 biased downwards (in the drawing) by a spring (not shown). The groove 9 carries a projection, constituted by a square pillar 10, which cooperates, in the unlocking position, with an external notch 11 of the rotary member 6 and, in the locking position (not shown), with a second external notch 12 of the member 6, angularly spaced about 60 from the first notch 11, so as to lock the rotary member 6 in these two positions. The groove 9 has at its lower end (in the drawing), a profile 13 forming a cam on which the driver 2 acts before reaching the notch 8 of the rotary member 6 in order to raise the groove 9, against the action of its return spring, and to unlock the rotary member 6.

La partie 6A de l'organe rotatif 6 porte un axe 14 logé dans une fente transversale 15 de la tringle haute 3 alors que la partie 6B est munie d'un axe 16 traversant une fente transversale 17 de la tringle basse 4. Les fentes 15 et 17 peuvent être ouvertes à l'une de leurs extrémités. Les axes 14 et 16 sont diamétralement opposés sur l'organe rotatif 6 par rapport à l'axe de rotation A de celui-ci.Part 6A of the rotary member 6 carries an axis 14 housed in a transverse slot 15 of the upper rod 3 while part 6B is provided with an axis 16 passing through a transverse slot 17 of the lower rod 4. The slots 15 and 17 can be opened at one of their ends. The axes 14 and 16 are diametrically opposite on the rotary member 6 relative to the axis of rotation A thereof.

La réalisation de l'organe rotatif 6 en deux parties permet le passage de la vis de fixation 5 du cylindre profilé 1 sans interférer sur la rotation de cet organe 6 la vis étant disposée en dehors de la trajectoire de l'organe rotatif 6 et de réduire l'épaisseur du mécanisme tout en actionnant simultanément les deux tringles 3 et 4.The realization of the rotary member 6 in two parts allows the passage of the fixing screw 5 of the profiled cylinder 1 without interfering with the rotation of this member 6 the screw being disposed outside the trajectory of the rotary member 6 and reduce the thickness of the mechanism while simultaneously operating the two rods 3 and 4.

L'ensemble du mécanisme est simple et économique, peu sujet à l'usure et aux blocages, tout en bénéficiant d'une sécurité additionnelle par la condamnation de l'organe rotatif 6. The entire mechanism is simple and economical, little subject to wear and blockage, while benefiting from additional security by locking the rotary member 6.

Claims (5)

REVENDICATIONS 1. Serrure à au moins un organe de verrouillage (3, 4) coulissant, tel qu'une tringle, le coulissement dudit organe de verrouillage (3, 4) étant commandé par un organe rotatif (6), tel qu'une bague ou une portion de bague, muni d'une échancrure (8) agencée pour coopérer avec un entraîneur rotatif (2) d'un cylindre (1), les axes de rotation (B, A) de l'organe rotatif (6) et de l'entraîneur (2) étant parallèles et écartés l'un de l'autre de telle manière que l'entraîneur (2) pénètre, au cours de sa rotation, dans ladite échancrure (8) de l'organe rotatif (6), caractérisée en ce que ledit organe de verrouillage (3, 4) coulissant est articulé directement sur ledit organe rotatif (6) au moyen d'un axe (14, 16) solidaire de l'organe rotatif (6) et logé dans une fente transversale (15, 17) dudit organe de verrouillage (3, 4).CLAIMS 1. Lock with at least one sliding locking member (3, 4), such as a rod, the sliding of said locking member (3, 4) being controlled by a rotary member (6), such as a ring or a portion of a ring, provided with a notch (8) arranged to cooperate with a rotary drive (2) of a cylinder (1), the axes of rotation (B, A) of the rotary member (6) and of the driver (2) being parallel and spaced from each other so that the driver (2) penetrates, during its rotation, in said notch (8) of the rotary member (6) , characterized in that said sliding locking member (3, 4) is articulated directly on said rotary member (6) by means of an axis (14, 16) integral with the rotary member (6) and housed in a slot transverse (15, 17) of said locking member (3, 4). 2. Serrure selon la revendication 1, caractérisée en ce que ledit organe rotatif (6) comporte en outre deux encoches externes (11, 12) écartées angulairement avec lesquelles coopère une saillie (10) de condamnation de l'organe rotatif (6) , ladite saillie (10) étant solidaire d'une gorge (9) rappelée par ressort vers la position de condamnation, ladite gorge (9) étant munie d'un profil de came (13) agencé pour coopérer avec ledit entraîneur (2) pour déplacer la gorge (9) contre l'action de son ressort de rappel afin de décondamner l'organe rotatif (6).2. Lock according to claim 1, characterized in that said rotary member (6) further comprises two external notches (11, 12) angularly spaced apart with which a projection (10) for locking the rotary member (6) cooperates, said projection (10) being integral with a groove (9) returned by spring towards the locking position, said groove (9) being provided with a cam profile (13) arranged to cooperate with said driver (2) to move the groove (9) against the action of its return spring in order to unlock the rotary member (6). 3. Serrure selon l'une des revendications 1 et 2, caractérisée en ce que l'organe rotatif (6) est réalisé en deux parties (6A, 6B) complémentaires réunies par des entretoises (7), chaque partie (6A, 6B) portant un axe (14, 16) d'articulation d'un organe de verrouillage (3, 4), les deux axes d'articulation (14, 16) étant diamétralement opposés par rapport à l'axe de rotation (A) de l'organe rotatif (6), les deux organes de verrouillage (3, 4) coulissant dans des directions parallèles opposées au cours de la rotation de l'entraîneur (2).3. Lock according to one of claims 1 and 2, characterized in that the rotary member (6) is produced in two complementary parts (6A, 6B) joined by spacers (7), each part (6A, 6B) carrying an axis (14, 16) of articulation of a locking member (3, 4), the two articulation axes (14, 16) being diametrically opposite with respect to the axis of rotation (A) of l 'rotary member (6), the two locking members (3, 4) sliding in opposite parallel directions during the rotation of the driver (2). 4. Serrure selon l'une des revendications 1 à 3, caractérisée en ce que le cylindre est un cylindre profilé européen (1).4. Lock according to one of claims 1 to 3, characterized in that the cylinder is a European profile cylinder (1). 5. Serrure selon la revendication 4, caractérisée en ce que la vis de fixation (5) du cylindre profilé européen (1) est disposée en dehors de la trajectoire de l'organe rotatif (6). 5. Lock according to claim 4, characterized in that the fixing screw (5) of the European profiled cylinder (1) is disposed outside the path of the rotary member (6).
FR9716141A 1997-12-19 1997-12-19 ROTARY TRAINING LOCK Expired - Fee Related FR2772816B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9716141A FR2772816B1 (en) 1997-12-19 1997-12-19 ROTARY TRAINING LOCK

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9716141A FR2772816B1 (en) 1997-12-19 1997-12-19 ROTARY TRAINING LOCK

Publications (2)

Publication Number Publication Date
FR2772816A1 true FR2772816A1 (en) 1999-06-25
FR2772816B1 FR2772816B1 (en) 2005-03-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
FR9716141A Expired - Fee Related FR2772816B1 (en) 1997-12-19 1997-12-19 ROTARY TRAINING LOCK

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FR (1) FR2772816B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2011937A1 (en) * 2007-07-03 2009-01-07 VKR Holding A/S A lock mechanism
FR2929977A1 (en) * 2008-04-10 2009-10-16 Thirard Soc Par Actions Simpli Safety espagnolette lock for e.g. left fire-retardant door, of room, has mechanism including blocking unit with housings, where each housing has section formed to prevent forced translation of maneuvering units when rods are in end position
US8485569B2 (en) 2007-01-05 2013-07-16 Adams Rite Europe Limited Lock assembly

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB215501A (en) * 1923-03-10 1924-05-15 John Wormington Benton Improvements in or relating to locks for doors and the like
DE1291253B (en) * 1965-07-03 1969-03-20 Martin Lehmenn Kg Additional device in a lock for furniture doors with a bolt lock
US3783658A (en) * 1972-02-23 1974-01-08 W Wada Door lock
GB1485267A (en) * 1975-04-03 1977-09-08 Evered Security Prod Ltd Lever-lock
DE3427970A1 (en) 1984-07-28 1986-02-06 Zeiss Ikon Ag, 7000 Stuttgart LOCK WITH LATCH WAY ENLARGEMENT
US4578967A (en) * 1982-04-22 1986-04-01 Yu Jer M Combined door latch and deadbolt arrangement
DE4209855A1 (en) 1992-03-26 1993-09-30 Melchert Beschlaege Door or window locking system - has two locking rods which are actuated by common cylinder lock.

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB215501A (en) * 1923-03-10 1924-05-15 John Wormington Benton Improvements in or relating to locks for doors and the like
DE1291253B (en) * 1965-07-03 1969-03-20 Martin Lehmenn Kg Additional device in a lock for furniture doors with a bolt lock
US3783658A (en) * 1972-02-23 1974-01-08 W Wada Door lock
GB1485267A (en) * 1975-04-03 1977-09-08 Evered Security Prod Ltd Lever-lock
US4578967A (en) * 1982-04-22 1986-04-01 Yu Jer M Combined door latch and deadbolt arrangement
DE3427970A1 (en) 1984-07-28 1986-02-06 Zeiss Ikon Ag, 7000 Stuttgart LOCK WITH LATCH WAY ENLARGEMENT
DE4209855A1 (en) 1992-03-26 1993-09-30 Melchert Beschlaege Door or window locking system - has two locking rods which are actuated by common cylinder lock.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8485569B2 (en) 2007-01-05 2013-07-16 Adams Rite Europe Limited Lock assembly
EP2011937A1 (en) * 2007-07-03 2009-01-07 VKR Holding A/S A lock mechanism
WO2009003471A1 (en) * 2007-07-03 2009-01-08 Vkr Holding A/S A lock mechanism
FR2929977A1 (en) * 2008-04-10 2009-10-16 Thirard Soc Par Actions Simpli Safety espagnolette lock for e.g. left fire-retardant door, of room, has mechanism including blocking unit with housings, where each housing has section formed to prevent forced translation of maneuvering units when rods are in end position

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Publication number Publication date
FR2772816B1 (en) 2005-03-18

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