EP0066534A2 - Cylinder lock - Google Patents

Cylinder lock Download PDF

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Publication number
EP0066534A2
EP0066534A2 EP82810202A EP82810202A EP0066534A2 EP 0066534 A2 EP0066534 A2 EP 0066534A2 EP 82810202 A EP82810202 A EP 82810202A EP 82810202 A EP82810202 A EP 82810202A EP 0066534 A2 EP0066534 A2 EP 0066534A2
Authority
EP
European Patent Office
Prior art keywords
bit
cylinder
shells
lock according
lock
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
EP82810202A
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German (de)
French (fr)
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EP0066534A3 (en
EP0066534B1 (en
Inventor
Roger Parlier
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Individual
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Priority to AT82810202T priority Critical patent/ATE17768T1/en
Publication of EP0066534A2 publication Critical patent/EP0066534A2/en
Publication of EP0066534A3 publication Critical patent/EP0066534A3/en
Application granted granted Critical
Publication of EP0066534B1 publication Critical patent/EP0066534B1/en
Expired legal-status Critical Current

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    • 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
    • E05B9/04—Casings of cylinder locks
    • E05B9/041—Double cylinder locks
    • 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
    • E05B17/047—Devices for coupling the turning cylinder of a single or a double cylinder lock with the bolt operating member with rotating output elements forming part of cylinder locks, e.g. locking cams of double cylinder locks
    • 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
    • E05B9/10—Coupling devices for the two halves of double cylinder locks, e.g. devices for coupling the rotor with the locking cam
    • 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
    • E05B9/04—Casings of cylinder locks
    • E05B2009/046—Cylinder locks operated by knobs or handles

Definitions

  • the subject of the present invention is a cylinder lock, comprising either two cylinders or a cylinder and an actuation button, actuated with the aid of a security key, intended to equip doors made of wood, glass, metal, or any other material.
  • the present invention relates to a cylinder lock tending to obviate the aforementioned drawbacks by the fact that it comprises a monolytic frame containing the internal and external opening mechanisms and by the fact that the bit mechanically fixes and locks the relative axial position. of the two lock opening mechanisms.
  • Figure 1 is a longitudinal section of the cylinder lock.
  • Figure 2 is a section along line E-E in Figure 1.
  • Figure 3 is a section along line D-D of Figure 1.
  • Figure 4 is a section along line F-F of Figure 3.
  • Figure 5 is a section similar to that of Figure 4 but the bit being in the mounting position.
  • Figure 6 is a longitudinal section of a second embodiment of the cylinder lock.
  • FIG. 7 is a section along line A-A in FIG. 6.
  • FIG. 8 is a section on line B-B in FIG. 6.
  • the lock illustrated in FIGS. 1 to 5 is a lock with two cylinders therefore opening from the inside as from the outside using a key.
  • This lock comprises a monolytic frame 1, made up of a single workpiece, comprising two internal and external extensions 2.3, connected by three bridges 4.
  • the three bridges 4 could be connected, only one central opening remaining for the positioning of the bit as will be seen below.
  • Each extension of the frame 1 contains an opening mechanism with a security key comprising counter-pushers 5 of different lengths, subjected to the action of springs 6, housed in holes 7 parallel to the axis of the frame.
  • the holes 7 open into a recess 8 of the corresponding extension 2.3 in which a cylinder 9 is housed and into the central bore 10 of the frame.
  • the cylinder 9 has an axial bore 11 connected by radial countersinks 12 to longitudinal bores 13 corresponding to the bores 7 of the frame 1. Pushers 14 are placed in these bores 13 and abut against the pushers 5. These pushers have a spout 15 penetrating into the corresponding radial countersink 12.
  • the holes 11 do not open onto the external face of the cylinder 9, made of sintered steel, so that in the rest position all the pushers 14 are in contact with a shoulder 16 and all the interfaces, pushers 17 - pushers 5 are arranged in the holes 13 of the cylinder 9 .
  • This cylinder 9 is thus integral in rotation with the frame 1.
  • the cylinder 9 is screwed onto a bushing 17 and definitively fixed thereto for mounting by means of a pin 18.
  • a drive element 19 is slidably mounted in this socket 17 and is subjected to the action of a spring 20 tending to move it in the direction of the cylinder 9.
  • the cylinder 9 has in its peripheral wall a bore 21 in which is housed a ball 22 which in the rest position of the cylinder is partially engaged in a cavity 23 of the extension 2,3.
  • this ball can be replaced by a pin, one of the ends of which cooperates with said extension cavity and the other with a housing for the key as described below.
  • the free front part of the sockets 17 has an external annular groove 24.
  • the frame 1 is placed on the leaf of a door and then a bit comprising a cage 25 provided with its actuating member 26 is placed between the two extensions 2,3.
  • This bit comprises two or more shells 27 which in the separated position (FIG. 5) can give way to the sockets 17.
  • the opening mechanisms 9, 17 are then put in place and the front ends of the sockets 17 are engaged in the bit between the shells 27.
  • ribs 28 of these shells 27 are opposite the grooves 24 of the sockets 17, the shells are brought together.
  • the bit 25 cage is then angularly displaced relative to the shells 27 blocking the latter in a close position by the internal bulges 29 bearing against the external face 30 of the shells 27.
  • the finger 31 can be placed in the holes 32 of one or the other of the shells 27 the same mechanism can be used for a lock on the right or on the left.
  • the key comprises a cylindrical body 34 provided with radial extensions 35 extending over different heights from the end of the key, intended to cooperate with the spouts 15 of the pushers 14.
  • the key When the correct key is used and qu 'it is fully inserted into the cylinder it pushes the drive member 19 into the bit between its shells 27 which have formations for this purpose thus joining the cylinder 9 and the bit 25.
  • the key has at the right of the ball or the pin 22 a housing 34 so that for the slightest rotation of the key, the ball 22 leaves the cavity 23 and enters the housing 34 preventing any removal of the key out of the lock.
  • the lock described can no longer be fractured by tearing off the outer cylinder since the frame of the lock is in one piece, comprising at least two or three bridges and, on the other hand, the mechanisms for or internal and external vertices are themselves mechanically connected so as to prevent any axial displacement of one relative to the other.
  • the button opening mechanism comprises a button 35 twisted in the extension 3 of the frame 1, extended by a portion of smaller diameter 36 whose function is similar to the socket 17 of the first embodiment.
  • a drive rod 37 is slidably mounted in the front end of the button 35 and is subjected to the action of a spring 38.
  • the free end of this rod has a slot 39 intended to cooperate with the drive rod 20 of the outer cylinder mechanism.
  • the bit axially locks the two opening mechanisms, one with a cylinder and the other with a button.
  • the ribs 24 of the shells 27 located on the side of the button mechanism comprise a finger 24a engaged in the slot 36a of the front part of the rod of the button 35. In this way, the bit is made integral in rotation with the button. This solution avoids the usual pinning carried out when mounting existing locks.
  • This lock has the same security advantages as that described above.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Valve Device For Special Equipments (AREA)
  • Vehicle Body Suspensions (AREA)
  • Chairs Characterized By Structure (AREA)
  • Lock And Its Accessories (AREA)
  • Casings For Electric Apparatus (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)

Abstract

1. Cylinder lock with a catch provided with an integral housing (1) containing the internal and external opening mechanisms (9, 17) comprising on their internal part projecting outside of the housing a peripheral groove (24) and which can be rotated one with another by mechanical means, characterized in that the mechanical means are provided with the catch (25) comprising a case containing at least two removable shells (27) which are held in their operational position against each other by the case, these shells comprising ribs (28) fitted in said grooves (24).

Description

La présente invention a pour objet une serrure à cylindre, comportant soit deux cylindres soit un cylindre et un bouton d'actionnement, actionnée à l'aide d'une clé de sécurité, destinée à équiper des portes en bois, verre, métal, ou tout autre matériau .The subject of the present invention is a cylinder lock, comprising either two cylinders or a cylinder and an actuation button, actuated with the aid of a security key, intended to equip doors made of wood, glass, metal, or any other material.

Les serrures à cylindre existantes se présentent toujours sous la forme de deux ensembles distincts mis en place chacun à partir d'un côté de la porte et pouvant ensuite être reliés à l'aide d'une vis après leur mise en place. Lorsque de telles mesures sont utilisées sur des portes minces, telles les portes en verre des magasins par exemple, les cylindres émergent hors de la porte sur une distance importante, quelques centimètres. Comme les deux parties de la serrure ne sont fixées qu'en un endroit, excentré par rapport aux cylindres, il est facile à l'aide d'une pince d'arracher le cylindre extérieur et d'avoir ainsi accès au panneton ce qui permet d'ouvrir la porte.Existing cylinder locks are always in the form of two separate assemblies each installed from one side of the door and which can then be connected using a screw after their installation. When such measures are used on thin doors, such as glass store doors for example, the cylinders emerge from the door over a significant distance, a few centimeters. As the two parts of the lock are only fixed in one place, eccentric to the cylinders, it is easy to use the pliers to tear off the external cylinder and thus have access to the bit which allows to open the door.

La présente invention a pour objet une serrure à cylindre tendant à obvier aux inconvénients précités par le fait qu'elle comporte un bâti monolytique renfermant les mécanismes d'ouverture interne et externe et par le fait que le panneton fixe mécaniquement et verrouille la position axiale relative des deux mécanismes d'ouverture de la serrure.The present invention relates to a cylinder lock tending to obviate the aforementioned drawbacks by the fact that it comprises a monolytic frame containing the internal and external opening mechanisms and by the fact that the bit mechanically fixes and locks the relative axial position. of the two lock opening mechanisms.

Le dessin annexé illustre schématiquement et à titre d'exemple deux formes d'exécution de la serrure à cylindre selon l'invention.The accompanying drawing illustrates schematically and by way of example two embodiments of the cylinder lock according to the invention.

La figure 1 est une coupe longitudinale de la serrure à cylindre.Figure 1 is a longitudinal section of the cylinder lock.

La figure 2 est une coupe suivant la ligne E-E de la figure 1.Figure 2 is a section along line E-E in Figure 1.

La figure 3 est une coupe suivant la ligne D-D de la figure 1.Figure 3 is a section along line D-D of Figure 1.

La figure 4 est une coupe suivant la ligne F-F de la figure 3.Figure 4 is a section along line F-F of Figure 3.

La figure 5 est une coupe semblable à celle de la figure 4 mais le panneton étant en position de montage.Figure 5 is a section similar to that of Figure 4 but the bit being in the mounting position.

La figure 6 est une coupe longitudinale d'une seconde forme d'exécution de la serrure à cylindre.Figure 6 is a longitudinal section of a second embodiment of the cylinder lock.

La figure 7 est une coupe suivant la ligne A-A de la figure 6.FIG. 7 is a section along line A-A in FIG. 6.

La figure 8 est une coupe suivant la ligne B-B de la figure 6.FIG. 8 is a section on line B-B in FIG. 6.

La serrure illustrée aux figures 1 à 5 est une serrure à deux cylindres s'ouvrant donc de l'intérieur comme de l'extérieur à l'aide d'une clé.The lock illustrated in FIGS. 1 to 5 is a lock with two cylinders therefore opening from the inside as from the outside using a key.

Cette serrure comporte un bâti monolytique 1, constitué en une seule pièce de fabrication, comportant deux extensions 2,3 interne respectivement externe, reliées par trois ponts 4. Dans une variante les trois ponts 4 pourraient être reliés, seule une ouverture médiane subsistant pour le positionnement du panneton comme on le verra plus loin.This lock comprises a monolytic frame 1, made up of a single workpiece, comprising two internal and external extensions 2.3, connected by three bridges 4. In a variant, the three bridges 4 could be connected, only one central opening remaining for the positioning of the bit as will be seen below.

Chaque extension du bâti 1 renferme un mécanisme d'ouverture à clé de sécurité comprenant des contre-poussoirs 5 de différentes longueurs, soumis à l'action de ressorts 6,logés dans des perçages 7 parallèles à l'axe du bâti.Each extension of the frame 1 contains an opening mechanism with a security key comprising counter-pushers 5 of different lengths, subjected to the action of springs 6, housed in holes 7 parallel to the axis of the frame.

Les perçages 7 débouchent dans un chambrage 8 de l'extension 2,3 correspondant dans lequel est logé un cylindre 9 et dans le perçage central 10 du bâti.The holes 7 open into a recess 8 of the corresponding extension 2.3 in which a cylinder 9 is housed and into the central bore 10 of the frame.

Le cylindre 9 comporte un perçage axial 11 relié par des fraisures radiales 12 à des perçages longitudinaux 13 correspondant aux perçages 7 du bâti 1. Des poussoirs 14 sont placés dans ces perçages 13 et butent contre les contre-poussoirs 5. Ces poussoirs ont un bec 15 pénétrant dans la fraisure radiale 12 correspondante. Les perçages 11 ne débouchent pas sur la face externe du cylindre 9, en acier fritté, de sorte qu'en position de repos tous les poussoirs 14 sont en contact avec un épaulement 16 et toutes les interfaces, poussoirs 17 - contre-poussoirs 5 sont disposés dans les perçages 13 du cylindre 9.The cylinder 9 has an axial bore 11 connected by radial countersinks 12 to longitudinal bores 13 corresponding to the bores 7 of the frame 1. Pushers 14 are placed in these bores 13 and abut against the pushers 5. These pushers have a spout 15 penetrating into the corresponding radial countersink 12. The holes 11 do not open onto the external face of the cylinder 9, made of sintered steel, so that in the rest position all the pushers 14 are in contact with a shoulder 16 and all the interfaces, pushers 17 - pushers 5 are arranged in the holes 13 of the cylinder 9 .

Ce cylindre 9 est ainsi solidaire en rotation du bâti 1. Le cylindre 9 est vissé sur une douille 17 et fixé définitivement à celle-ci au montage à l'aide d'une goupille 18. Un élément d'entraînement 19 est monté coulissant dans cette douille 17 et est soumis à l'action d'un ressort 20 tendant à le déplacer en direction du cylindre 9.This cylinder 9 is thus integral in rotation with the frame 1. The cylinder 9 is screwed onto a bushing 17 and definitively fixed thereto for mounting by means of a pin 18. A drive element 19 is slidably mounted in this socket 17 and is subjected to the action of a spring 20 tending to move it in the direction of the cylinder 9.

Le cylindre 9 comporte dans sa paroi périphérique un perçage 21 dans lequel est logéeune bille 22 qui en position de repos du cylindre est partiellement engagée dans une cavité 23 de l'extension 2,3. Dans une variante cette bille peut être remplacée par une goupille dont l'une des extrémités coopère avec ladite cavité de l'extension et l'autre avec un logement de la clé comme décrit plus loin.The cylinder 9 has in its peripheral wall a bore 21 in which is housed a ball 22 which in the rest position of the cylinder is partially engaged in a cavity 23 of the extension 2,3. In a variant, this ball can be replaced by a pin, one of the ends of which cooperates with said extension cavity and the other with a housing for the key as described below.

La partie frontale libre des douilles 17 présente une gorge annulaire extérieure 24. Au montage, le bâti 1 est mis en place sur le vantail d'une porte puis un panneton comportant une cage 25 munie de son organe d'actionnement 26 est placé entre les deux extensions 2,3. Ce panneton comporte deux ou plusieurs coquilles 27 qui en position écartée (figure 5) peuvent donner passage aux douilles 17. Les mécanismes d'ouverture 9, 17 sont alors mis en place et les extrémités frontales des douilles 17 sont engagées dans le panneton entre les coquilles 27. Lorsque des nervures 28 de ces coquilles 27 sont en regard des rainures 24 des douilles 17, les coquilles sont rapprochées. La cage du panneton 25 est alors déplacée angulairement par rapport aux coquilles 27 bloquant celles-ci en position rapprochée par les renflements intérieurs 29 prenant appui contre la face externe 30 des coquilles 27. A cet instant un doigt 31 coulissant sous l'action d'un ressort 32 dans un logement de l'organe de manoeuvre 26 du panneton 25 s'engage dans un perçage 33 d'une des coquilles 27 bloquant ainsi le panneton en position resserrée des coquilles. Dès cet instant les deux mécanismes d'ouverture 9,17 sont solidaires l'un de l'autre et ne peuvent plus se déplacer axialement l'un par rapport à l'autre.The free front part of the sockets 17 has an external annular groove 24. On mounting, the frame 1 is placed on the leaf of a door and then a bit comprising a cage 25 provided with its actuating member 26 is placed between the two extensions 2,3. This bit comprises two or more shells 27 which in the separated position (FIG. 5) can give way to the sockets 17. The opening mechanisms 9, 17 are then put in place and the front ends of the sockets 17 are engaged in the bit between the shells 27. When ribs 28 of these shells 27 are opposite the grooves 24 of the sockets 17, the shells are brought together. The bit 25 cage is then angularly displaced relative to the shells 27 blocking the latter in a close position by the internal bulges 29 bearing against the external face 30 of the shells 27. At this instant a finger 31 sliding under the action of a spring 32 in a housing of the operating member 26 of the bit 25 engages in a bore 33 of one of the shells 27 thus blocking the bit in the res position tight shells. From this moment the two opening mechanisms 9,17 are integral with each other and can no longer move axially relative to each other.

Comme le doigt 31 peut être placé dans les perçages 32 de l'une ou l'autre des coquilles 27 le même mécanisme peut être utilisé pour une serrure à droite ou à gauche.As the finger 31 can be placed in the holes 32 of one or the other of the shells 27 the same mechanism can be used for a lock on the right or on the left.

Même une fois monté, les mécanismes d'ouverture étant reliés par les coquilles du panneton, il est possible de tourner de 180° ce panneton. En introduisant un tournevis entre les tiges d'entraînement 20, on désolidarise en rotation le panneton des cylindres.Even once mounted, the opening mechanisms being connected by the shells of the bit, it is possible to turn 180 ° this bit. By inserting a screwdriver between the drive rods 20, the bit from the cylinders is disconnected in rotation.

La clé comporte un corps cylindrique 34 muni d'exten- sionsradiales 35 s'étendant sur des hauteurs différentes à partir de l'extrémité de la clé, destinées à coopérer avec les becs 15 des poussoirs 14. Lorsque la bonne clé est utilisée et qu'elle est introduite à fond dans le cylindre elle pousse l'organe d'entraînement 19 dans le panneton entre ses coquilles 27 qui présentent des formations à cet effet solidarisant ainsi le cylindre 9 et le panneton 25.The key comprises a cylindrical body 34 provided with radial extensions 35 extending over different heights from the end of the key, intended to cooperate with the spouts 15 of the pushers 14. When the correct key is used and qu 'it is fully inserted into the cylinder it pushes the drive member 19 into the bit between its shells 27 which have formations for this purpose thus joining the cylinder 9 and the bit 25.

Simultanément tous les poussoirs 14 sont refoulés jusque dans une position pour laquelle l'interface entre ces poussoirs et les contre-poussoirs 5 est située dans le plan séparant la face frontale du cylindre 9 du fond du logement 11 de l'extension 2,3 ce qui libère le cylindre en rotation par rapport au bâti 1.Simultaneously all the pushers 14 are driven back into a position for which the interface between these pushers and the counter pushers 5 is located in the plane separating the front face of the cylinder 9 from the bottom of the housing 11 of the extension 2.3 ce which releases the cylinder in rotation relative to the frame 1.

L'usager peut alors tourner la clé pour ouvrir la serrure. Il faut noter que la clé présente au droit de la bille ou de la goupille 22 un logement 34 de sorte que pour la moindre rotation de la clé, la bille 22 sort de la cavité 23 et entre dans le logement 34 interdisant tout retrait de la clé hors de la serrure.The user can then turn the key to open the lock. It should be noted that the key has at the right of the ball or the pin 22 a housing 34 so that for the slightest rotation of the key, the ball 22 leaves the cavity 23 and enters the housing 34 preventing any removal of the key out of the lock.

La serrure décrite ne peut plus être fracturée par arrachement du cylindre extérieur puisque le bâti de la serrure est en une seule pièce, comprenant au moins deux ou trois ponts et que d'autre part les mécanismes d'ouverture interne et externe sont eux mêmes reliés mécaniquement de manière à empêcher tout déplacement axial de l'un par rapport à l'autre.The lock described can no longer be fractured by tearing off the outer cylinder since the frame of the lock is in one piece, comprising at least two or three bridges and, on the other hand, the mechanisms for or internal and external vertices are themselves mechanically connected so as to prevent any axial displacement of one relative to the other.

Dans la seconde forme d'exécution de la serrure illustrée aux figures 6 à 8 le mécanisme d'ouverture à cylindre interne est remplacé par un mécanisme à bouton. Le reste de la serrure est pratiquement le même que ce qui a été décrit précédemment et les mêmes chiffres de référence indiquent les parties correspondantes.In the second embodiment of the lock illustrated in FIGS. 6 to 8, the internal cylinder opening mechanism is replaced by a button mechanism. The rest of the lock is practically the same as described above and the same reference numerals indicate the corresponding parts.

Le mécanisme d'ouverture à bouton comporte un bouton 35tourrillonné dans l'extension 3 du bâti 1, prolongé par une partie de plus petit diamètre 36 dont la fonction est similaire à la douille 17 de la première forme d'exécution.The button opening mechanism comprises a button 35 twisted in the extension 3 of the frame 1, extended by a portion of smaller diameter 36 whose function is similar to the socket 17 of the first embodiment.

Une tige d'entraînement 37 est montée coulissante dans l'extrémité frontale du bouton 35 et est soumise à l'action d'un ressort 38. L'extrémité libre de cette tige comporte une fente 39 destinée à coopérer avec la tige d'entraînement 20 du mécanisme à cylindre extérieur.A drive rod 37 is slidably mounted in the front end of the button 35 and is subjected to the action of a spring 38. The free end of this rod has a slot 39 intended to cooperate with the drive rod 20 of the outer cylinder mechanism.

Ici également le panneton verrouille axialement les deux mécanismes d'ouverture l'un à cylindre et l'autre à bouton. De plus, les nervures 24 des coquilles 27 situées du côté du mécanisme à bouton comportent un doigt 24a engagé dans la fente 36a de la partie frontale de la tige du bouton 35. De cette façon, le panneton est rendu solidaire en rotation du bouton. Cette solution évite le gou- pillage habituel effectué au montage des serrures existantes.Here also the bit axially locks the two opening mechanisms, one with a cylinder and the other with a button. In addition, the ribs 24 of the shells 27 located on the side of the button mechanism comprise a finger 24a engaged in the slot 36a of the front part of the rod of the button 35. In this way, the bit is made integral in rotation with the button. This solution avoids the usual pinning carried out when mounting existing locks.

Cette serrure présente les mêmes avantages de sécurité que celle décrite précédemment.This lock has the same security advantages as that described above.

Claims (9)

1. Serrure à cylindre, caractérisée par le fait qu'elle comporte un bâti monolytique renfermant les mécanismes d'ouverture interne et externe et par le fait que le panneton fixe mécaniquement et verrouille la position axiale relative des deux mécanismes d'ouverture de la serrure.1. Cylinder lock, characterized by the fact that it comprises a monolytic frame containing the internal and external opening mechanisms and by the fact that the bit mechanically fixes and locks the relative axial position of the two opening mechanisms of the lock . 2. Serrure selon la revendication 1, caractérisée par le fait que les mécanismes d'ouverture comportent sur leur partie interne faisant saillie hors du bâti une rainure périphérique ; et par le fait que le panneton comporte une cage renfermant au moins deux coquilles qui en position de service sont maintenues l'une contre l'autre par la cage, ces coquilles comportant des nervures engagées dans lesdites rainures.2. Lock according to claim 1, characterized in that the opening mechanisms comprise on their internal part projecting from the frame a peripheral groove; and by the fact that the bit comprises a cage containing at least two shells which in the service position are held against one another by the cage, these shells comprising ribs engaged in said grooves. 3. Serrure selon la revendication 2, caractérisée par le fait qu'en position de montage du panneton les coquilles sont séparées.3. Lock according to claim 2, characterized in that in the mounting position of the bit the shells are separated. 4. Serrure selon la revendication 2, caractérisée par le fait qu'une rotation relative de 900 de la cage du panneton par rapport aux coquilles permet le passage de la position de montage à la position de service.4. Lock according to claim 2, characterized in that a relative rotation of 90 0 of the bit cage relative to the shells allows the passage from the mounting position to the service position. 5. Serrure selon la revendication 4, caractérisée par le fait qu'un doigt, logé coulissant dans l'organe d'actionnement du panneton, verrouille le panneton en position de service.5. Lock according to claim 4, characterized in that a finger, slidingly housed in the actuating member of the bit, locks the bit in the service position. 6. Serrure selon l'une des revendications précédentes, caractérisée par le fait que chaque cylindre d'un mécanisme d'ouverture comporte un perçage radial dans lequel est placée une bille ou une goupille, et par le fait que cette bille ou goupille coopère d'une part avec la surface interne du bâti qui présente en un endroit une cavité et d'autre part avec un logement pratiqué à proximité de l'extrémité d'une clé.6. Lock according to one of the preceding claims, characterized in that each cylinder of an opening mechanism has a radial bore in which is placed a ball or a pin, and in that this ball or pin cooperates on the one hand with the internal surface of the frame which has in one place a cavity and on the other hand with a housing made near the end of a key. 7. Serrure selon l'une des revendications précédentes, caractérisée par le fait que le mécanisme d'ouverture à cylindre comporte des poussoirs logés dans des perçages pratiqués dans l'extension du bâti, coopérant avec des contre-poussoirs logés dans des perçages du cylindre ; par le fait que ces perçages du cylindre sont reliés par des rainures radiales au perçage central de ce cylindre et par le fait que les contre-poussoirs comportent des becs engagés dans ces rainures et émergeant dans le perçage central du cylindre.7. Lock according to one of the preceding claims, characterized in that the cylinder opening mechanism comprises pushers housed in holes made in the extension of the frame, cooperating with counter pushers housed in holes in the cylinder ; by the fact that these holes in the cylinder are connected by radial grooves to the central bore of this cylinder and by the fact that the counter-pushers have spouts engaged in these grooves and emerging in the central bore of the cylinder. 8. Serrure selon la revendication 2 précédente, caractérisée par le fait que les nervures des coquilles situées du côté du panneton dirigé vers le mécanisme d'ouverture à bouton comportent des doigts coopérant avec l'extrémité fendue de la tige du bouton rendant ledit panneton solidaire en rotation du bouton.8. Lock according to claim 2 above, characterized in that the ribs of the shells located on the side of the bit directed towards the button opening mechanism have fingers cooperating with the split end of the button rod making said bit integral in rotation of the button. 9. Serrure selon les revendications 7 et 8, caractérisée par le fait que les mécanismes d'ouverture à cylindre comportent des tiges d'entraînement coulissant contre l'action de ressorts, l'extrémité de ces tiges étant,en position de service,engagée dans des fentes des coquilles du panneton ; ces tiges pouvant , la serrure étant montée, être dégagées du panneton pour tourner celui-ci de 1800.9. Lock according to claims 7 and 8, characterized in that the cylinder opening mechanisms comprise sliding rods against the action of springs, the end of these rods being, in the service position, engaged in slots in the shells of the bit; these rods being able, with the lock mounted, to be released from the bit in order to turn the latter by 180 ° .
EP82810202A 1981-05-15 1982-05-14 Cylinder lock Expired EP0066534B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82810202T ATE17768T1 (en) 1981-05-15 1982-05-14 CYLINDER LOCK.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH3189/81 1981-05-15
CH318981A CH644929A5 (en) 1981-05-15 1981-05-15 CYLINDER LOCK.

Publications (3)

Publication Number Publication Date
EP0066534A2 true EP0066534A2 (en) 1982-12-08
EP0066534A3 EP0066534A3 (en) 1983-04-20
EP0066534B1 EP0066534B1 (en) 1986-01-29

Family

ID=4250558

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82810202A Expired EP0066534B1 (en) 1981-05-15 1982-05-14 Cylinder lock

Country Status (10)

Country Link
EP (1) EP0066534B1 (en)
JP (1) JPS5824072A (en)
AT (1) ATE17768T1 (en)
AU (1) AU8327282A (en)
BR (1) BR8202774A (en)
CA (1) CA1200261A (en)
CH (1) CH644929A5 (en)
DE (1) DE3268769D1 (en)
ES (1) ES273590Y (en)
PT (1) PT74852B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4357564A1 (en) * 2022-10-17 2024-04-24 Aug. Winkhaus GmbH & Co. KG Locking cylinder and method of assembling such a locking cylinder

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT385554B (en) * 1986-03-19 1988-04-25 Evva Werke DOUBLE CYLINDER LOCK

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR452813A (en) * 1912-03-18 1913-05-23 Jules Bricard Flat key pump mechanism system for all types of locks
CH336289A (en) * 1954-07-07 1959-02-15 Zeiss Ikon Ag Built-in double cylinder with a closing element arranged between the cylinders
DE1066906B (en) * 1959-10-08 WiIh. Karrenberg K.G., Velbert (RhId.) Coupling for built-in double cylinder locks
FR1480360A (en) * 1966-03-31 1967-05-12 Charles Gabon Ets Security lock
US3411331A (en) * 1967-01-10 1968-11-19 Schlage Lock Co Axial pin cylinder device
FR2394655A1 (en) * 1977-06-18 1979-01-12 Zeiss Ikon Ag DOUBLE BARREL LOCK
DE2800398A1 (en) * 1978-01-05 1979-07-12 Perkut B R Rotary cylinder lock with slide pins and bolts - has pins with restricted cross=sections in periphery angularly away from key channel

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1066906B (en) * 1959-10-08 WiIh. Karrenberg K.G., Velbert (RhId.) Coupling for built-in double cylinder locks
FR452813A (en) * 1912-03-18 1913-05-23 Jules Bricard Flat key pump mechanism system for all types of locks
CH336289A (en) * 1954-07-07 1959-02-15 Zeiss Ikon Ag Built-in double cylinder with a closing element arranged between the cylinders
FR1480360A (en) * 1966-03-31 1967-05-12 Charles Gabon Ets Security lock
US3411331A (en) * 1967-01-10 1968-11-19 Schlage Lock Co Axial pin cylinder device
FR2394655A1 (en) * 1977-06-18 1979-01-12 Zeiss Ikon Ag DOUBLE BARREL LOCK
DE2800398A1 (en) * 1978-01-05 1979-07-12 Perkut B R Rotary cylinder lock with slide pins and bolts - has pins with restricted cross=sections in periphery angularly away from key channel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4357564A1 (en) * 2022-10-17 2024-04-24 Aug. Winkhaus GmbH & Co. KG Locking cylinder and method of assembling such a locking cylinder

Also Published As

Publication number Publication date
PT74852B (en) 1983-11-22
ES273590U (en) 1984-05-01
BR8202774A (en) 1983-04-19
DE3268769D1 (en) 1986-03-13
AU8327282A (en) 1982-11-18
ES273590Y (en) 1984-12-01
CA1200261A (en) 1986-02-04
ATE17768T1 (en) 1986-02-15
PT74852A (en) 1982-06-01
EP0066534A3 (en) 1983-04-20
EP0066534B1 (en) 1986-01-29
JPS5824072A (en) 1983-02-12
CH644929A5 (en) 1984-08-31

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