Abrégé

A lock configured to be operated by a key, which includes a key shank, which at least in a part of its axial length includes a profile which is closed or semi-closed to define at least one cavity including a key coding. The lock includes a plug for receiving the key shank. The plug is rotatable with respect to a housing in the unlocked state of the lock and includes a keyway, which is defined by a predetermined geometry. At least one keyway shaping element is provided, which is formed separate from the plug and is fixed to the plug such that it is immovable relative to the plug when the key shank is inserted into the plug. A protruding portion of the at least one keyway shaping element protrudes into the keyway to redefine its geometry.

Classes IPC  ?

• E05B 15/08 - Guides de clésBroches de clés
• E05B 29/00 - Serrures cylindriques à gorges à lamelles qui sont mises en place par l'introduction de la clé
• E05B 35/00 - Serrures utilisables avec des clés particulières ou plusieurs clés
• E05B 19/00 - ClésLeurs accessoires

Abrégé

The key includes a mechanical coding part (10), which comprises inner cavities (20) defining a coding of the key. The inner cavities are limited by boundaries defined by walls made in one piece. The walls enclose the inner cavities such that the boundaries are invisible from outside, A lock configured to be used in combination with the key comprises at least one first sensor configured to detect the inner cavities of the key to determine the coding of the key and a comparator for comparing the determined coding with stored coding information to determine whether the determined coding is authorized or not.

Classes IPC  ?

• E05B 19/00 - ClésLeurs accessoires
• E05B 17/00 - Accessoires relatifs aux serrures
• G07C 9/00 - Enregistrement de l’entrée ou de la sortie d'une entité isolée
• E05B 47/00 - Fonctionnement ou commande des serrures ou autres dispositifs d'immobilisation par des moyens électriques ou magnétiques
• E05B 49/00 - Serrures à permutation électriqueCircuits à cet effet

Abrégé

The lock is configured to be operated by a key, which includes a key shank (71f), which at least in a part of its axial length includes a profile which is closed or semi-closed to define at least one cavity including a key coding. The lock includes a plug (20) for receiving the key shank. The plug is rotatable with respect to a housing in the unlocked state of the lock and includes a keyway (21), which is defined by a predetermined geometry. At least one keyway shaping element (16f) is provided, which is formed separate from the plug and is fixed to the plug such that it is immovable relative to the plug when the key shank is inserted into the plug. A protruding portion (17f) of the at least one keyway shaping element protrudes into the keyway to redefine its geometry.

Classes IPC  ?

• E05B 19/00 - ClésLeurs accessoires
• E05B 29/00 - Serrures cylindriques à gorges à lamelles qui sont mises en place par l'introduction de la clé
• E05B 15/08 - Guides de clésBroches de clés
• E05B 63/00 - Serrures à caractéristiques structurales particulières

Abrégé

A lock for use with a key (70') comprises a housing with at least one longitudinal groove, which extends in a longitudinal direction (11a), a plug (20'), which is accommodated in the housing and includes a keyway, at least one validating element (40) configured to cooperate with a key introduced into the keyway to read a key coding, and at least one blocking bar (30''), which, in a locked state of the lock, engages into the at least one longitudinal groove and which, in the unlocked state of the lock, is receivable in a receiving space (22) in the plug so that the plug is rotatable with respect to the housing. The at least one blocking bar (30'') is configured to define a lock coding associated to the key coding and/or is configured to cooperate in the locked state with at least one blocking element (80) securing the at least one blocking bar in the at least one longitudinal groove.

Classes IPC  ?

• E05B 29/00 - Serrures cylindriques à gorges à lamelles qui sont mises en place par l'introduction de la clé
• E05B 19/02 - Structure de la tige de la clé

Abrégé

A key for controlling a lock with a cylindrical plug, where the body of its shank (10) is at least in a part of its length formed by a hollow, partially enclosed profile, the external rounded surface of which (16) is shaped for turning the key in the lock cavity, while at least in the end part (12) of the lateral section of the shank (10), an open cavity is created for inserting an arm of the validating lever (5) of the lock. At least a part of the shank (10) is created in the U- or V-shape, while in at least one such part of the shank (10), the bottom and/or the wall of the inner and outer arch of the shank (10) is fitted with at least one open coding track (9) and/or at least one coding channel (18) with a shaped coding surface. The lock for validating the key contains at least one cylindrical plug (1) rotatable in its housing (2), where in the plug body (1), a sprung sidebar (3) of the lock is situated in its outer longitudinal groove, pushed to the inner surface of the housing (2). The sidebar (3) is adapted for inserting into the turning validating levers (5) that are arranged in a row in the longitudinal axis of the plug (1) on the pivot in the plug (1) and they are located in the lateral slots (6) along the plug's (1) length. These validating levers (5) are in case of incorrect coding of the key (11) in a blocked functional state in a position preventing the inserting of the sidebar (3) into the groove (23) in the plug (1), and thus the turning of the plug (1) inside the housing (2) of the lock, while in the unblocked state in case of correct coding of the key (11), they are in the functional position allowing for the movement of the sidebar (3) in the direction into the groove (23) in the plug (1) and thus the turning of the plug (1) inside the housing (2) of the lock. The validating levers (5) at least partially protrude into the cavity of the key (11), by which they allow for achieving contact between the validating levers (5) and code carriers, which are the coding tracks (9) or channels (18) in the key (11).

Classes IPC  ?

• E05B 29/00 - Serrures cylindriques à gorges à lamelles qui sont mises en place par l'introduction de la clé
• E05B 19/00 - ClésLeurs accessoires

Abrégé

A lock for use with a key ( 50 ) comprises a key cavity (20a), a driving part (14), blocking means (21, 22, 41b, 42a, 42b, 43b, 44a, 44b), and validating means (25-32, 34-38, 41a, 43a), which are coupled to the blocking means so as to change the state of the blocking means when the key used with the lock has a correct coding. The validating means comprise at least one reading member (25-32 ) with a recess for receiving a portion of the wall of the key. The key comprises a wall with at least one coding cavity defining a hollow geometry, which includes at least one coding path. The latter comprises straight coding path portions, wherein the distance between a coding path portion and a key axis defines a coding of the key.

Classes IPC  ?

• E05B 19/00 - ClésLeurs accessoires

Produits et services

Building materials of metal; transportable buildings of metal; ironmongery and small items of metal hardware; pipes of metal; metal safes and containers, in particular safes and boxes for valuables; fittings of metal for building; goods of common metal not included in other classes; locks (other than electric), including locks and security locks for vehicles, keys, including keys for vehicles as well as key rings, all the aforesaid goods of metal; doors, gates and building parts of doors of metal, including sliding doors, revolving doors, folding doors, carousels; metal turnstiles (revolving doors); non-electric devices to open doors and non-electric door closers; door stops of metal; metal door fittings, including door hinges, handles, locks and strike plates, handle sets; metal fittings for fully glazed doors and windows; metal parts for all glass installations, namely, locks and lock boxes, strike plates, handles, door knobs, grip bars, screw fasteners, clamp fittings, connectors, protective fittings; metal fittings for windows and furniture; metal partitions, in particular mobile walls and partitions with fixed and mobile individual elements, horizontal sliding doors, position walls and folding partitions; access control systems of metal for automated teller machines (ATMs), consisting of locks. Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signaling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic recording media, sound recording disks; compact disks, DVDs and other digital recording media as well as electronic data media; mechanisms for coin-operated apparatus; cash registers, calculating machines, equipment for data processing and computers; computer peripherals and accessories; software; extinguishers; identification systems, including installations for access control as well as equipment and apparatus for personal identification, namely, data readers (data processing), processors (central processing units) and time recording apparatus; security control apparatus, installations and equipment; video surveillance systems, including video surveillance installations, of video cameras which transmit images through cable or wireless connection to monitors, transmitters and data transmission receivers; apparatus, equipment and installations for access control, in particular security, locking and access installations operated by electric, electronic, visual and acoustic means as well as systems for control of access to automatic teller machines (ATMs), locks and of software for the use of locks, access control systems for automated teller machines (ATMs), namely software for operating locks; electric control and regulating apparatus for doors, gates and partitions; electronic apparatus for the switching, regulating, monitoring and control of locks, windows and doors; electric locks; electric locks for vehicles; electronic and magnetic identity cards, including encoded key cards, encoded identification cards and magnetic identification cards; commutators; semi-conductors; transponders; intercoms; distribution boxes (electricity); junction boxes (electricity); alarms (instruments); smoke detectors. Technical project studies, in particular in the field of security, locking and access installations; development of locking and security concepts; technical planning of devices and control installations, control devices and access control installations, installations for recording time and access monitoring systems, and diagnostic apparatus; programming of microelectronic circuits for keys and other data carriers; programming of security systems for third parties; design and development of computers and software; design and development of computer software installation in the field of security, locking and access; design and development of computer software for controlling machines, terminals, access control systems and time recording systems; design and development of micro-computers, high-frequency circuits, optoelectronic apparatus and systems for power supply.

Abrégé

b). The lock for validating a key comprises blocking means (21, 22) coupled to a driving part (14) and validating means (25, 26) which are coupled to the blocking means so as to change the state of the blocking means when the key used with the lock has a correct coding. The validating means (25, 26) protrude at least partially into the key cavity of the lock in order to introduce the validating means at least partially into the coding cavity (55) of the key and to sense the inner face of the coding cavity.

Classes IPC  ?

• E05B 19/00 - ClésLeurs accessoires
• E05B 29/00 - Serrures cylindriques à gorges à lamelles qui sont mises en place par l'introduction de la clé
• E05B 47/00 - Fonctionnement ou commande des serrures ou autres dispositifs d'immobilisation par des moyens électriques ou magnétiques
• E05B 49/00 - Serrures à permutation électriqueCircuits à cet effet

Abrégé

The key comprises at least one coding cavity (55) defining a hollow geometry for coding the key. The geometry includes at least one internal undercut (60a, 60b). The lock for validating a key comprises blocking means (21, 22) coupled to a driving part (14) and validating means (25, 26) which are coupled to the blocking means so as to change the state of the blocking means when the key used with the lock has a correct coding. The validating means (25, 26) protrude at least partially into the key cavity of the lock in order to introduce the validating means at least partially into the coding cavity (55) of the key and to sense the inner face of the coding cavity.

Classes IPC  ?

• E05B 19/00 - ClésLeurs accessoires
• E05B 29/00 - Serrures cylindriques à gorges à lamelles qui sont mises en place par l'introduction de la clé
• E05B 29/10 - Serrures cylindriques à gorges à lamelles qui sont mises en place par l'introduction de la clé à fonctionnement commandé par d'autres faces de la clé à fonctionnement commandé par rainure ou entaille courbe
• E05B 47/00 - Fonctionnement ou commande des serrures ou autres dispositifs d'immobilisation par des moyens électriques ou magnétiques
• E05B 49/00 - Serrures à permutation électriqueCircuits à cet effet

Abrégé

The key comprises at least one coding cavity (55) defining a hollow geometry for coding the key. The geometry includes at least one internal undercut (60a, 60b). The lock for validating a key comprises blocking means (21, 22) coupled to a driving part (14) and validating means (25, 26) which are coupled to the blocking means so as to change the state of the blocking means when the key used with the lock has a correct coding. The validating means (25, 26) protrude at least partially into the key cavity of the lock in order to introduce the validating means at least partially into the coding cavity (55) of the key and to sense the inner face of the coding cavity.

Classes IPC  ?

• E05B 19/00 - ClésLeurs accessoires
• E05B 29/00 - Serrures cylindriques à gorges à lamelles qui sont mises en place par l'introduction de la clé
• E05B 29/10 - Serrures cylindriques à gorges à lamelles qui sont mises en place par l'introduction de la clé à fonctionnement commandé par d'autres faces de la clé à fonctionnement commandé par rainure ou entaille courbe
• E05B 47/00 - Fonctionnement ou commande des serrures ou autres dispositifs d'immobilisation par des moyens électriques ou magnétiques
• E05B 49/00 - Serrures à permutation électriqueCircuits à cet effet