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Patent Searching and Data


Matches 1 - 50 out of 2,543

Document Document Title
WO/2021/067837A1
A lock assembly includes a plug with a keyway, primary pins (188) aligned with the keyway, a sidebar (222), secondary pins (204) adjacent the keyway, and at least one supplemental sidebar control element for controlling movement of the s...  
WO/2021/028898A1
A key device (50) includes a shaft portion (52) including two key combination surfaces (56, 58), one of the key combination surfaces (58) being formed with a first aperture (66) and the other one of the key combination surfaces (56) bein...  
WO/2021/009037A1
The invention relates to a locking device (2) having at least one pin lock (4) which has a lock housing (5), at least one twist lock (7) disposed within the lock housing (5) so as to be rotatable about an axis of rotation (6) between a l...  
WO/2021/006852A1
A cylindrical lock includes a hollow housing (1), a rotor (2) which is disposed in a cylindrical cavity of the housing (1) and has a keyhole (3) where an outer surface of the rotor (2) and the cavity of the housing (1) are in mutual cont...  
WO/2020/165186A1
A mechanically programmable lock cylinder has a rotor and a stator having a plurality of tumbler holes for accommodating tumbler-counter tumbler pairs. In at least one of said tumbler holes, a tumbler element (2) is inserted, which compr...  
WO/2020/157742A1
A key device includes a generally elongate shaft portion that has first and second oppositely directed side surfaces, at least one of which is cuttable to form key cuts that define a key combination surface. First and second key combinat...  
WO/2020/110120A3
The disclosure relates to a cylinder lock wherein an eccentric barrel pin assembly with two contact points within the key way are independently movable within the barrel to a common shear line against a single nested column pin assembly.  
WO/2020/125687A1
The present invention relates to the technical field of safeguard devices. Disclosed are a pinhole type lock body structure and a transformable key structure. The lock body structure is unlocked using a pluggable structure by means of an...  
WO/2020/114611A1
A cylinder lock unit provided with a rotatable key plug (300) and a connection for transferring a torque to a lock mechanism when a key plug is rotated. The cylinder lock unit includes a housing (200) having an upper part (220), provided...  
WO/2020/110120A2
The disclosure relates to a cylinder lock wherein an eccentric barrel pin assembly with two contact points within the key way are independently movable within the barrel to a common shear line against a single nested column pin assembly.  
WO/2020/078904A1
A lock and key combination providing extra code combinations. The lock has a housing and a cylindrical key plug with a keyway and at least side locking tumbler. The side locking tumbler has, at its rear side, a tongue which will fit into...  
WO/2020/063140A1
The present invention relates to a mechanical lock, and provides a password switching device for a lockset, comprising a password block and a bore card. The bore card is a rectangular sheet with a plurality of card holes. The password bl...  
WO/2020/063141A1
The present invention relates to mechanical locks, and provides a door lock core assembly, comprising a tubular casing, a lock cylinder, and a drive spindle. A cylindrical lock cylinder cavity is provided within the tubular casing, and t...  
WO/2019/221680A3
The present invention essentially relates to a barrel unit (1), which is provided in mortise locks with cylinders and is used to reduce the deformation caused by the pins (P), and which comprises at least one cylinder body (2) including ...  
WO/2020/053461A1
Lock system (100) comprising a key (1) that comprises a control recess (12) on at least one of the faces of the key shaft (11) and a lock cylinder (2) comprising a validation element (231), configured to be housed in the control recess (...  
WO/2020/028497A1
A rekeyable lock cylinder with a cylinder body and a plug assembly. The lock cylinder includes a plurality of key followers and a corresponding plurality of racks disposed in the plug assembly. Disengaging the racks from the key follower...  
WO/2020/001901A1
The invention relates to a flat key (1) for a cylinder lock, comprising at least one coded face (2) extending along the longitudinal extension of the flat key (1), wherein, for coding, control points (3, 3', 3'') are provided on the face...  
WO/2019/238166A1
In principle, the cylinder lock systems (a, b, c) - separation keyhole in the cylinder core (3) on two channels: Front key channel (4) and Pin key channel (5) around the weak point of the cylinder lock core pins (7), etc. to hide. The lo...  
WO/2019/232658A1
A pin tumbler lock that allows for pin positions to be easily changed by means of horizontal pushing by a flat plate, comprising an upper stopper block (2), a lower stopper block (7), a movable pin chamber (4), a fixed pin chamber (5), s...  
WO/2019/217988A1
A lock for an access point such as a window includes a dual-action locking mechanism with a locking unit and a blocker. The locking unit is movable between a locking position and an unlocking position. The blocker blocks movement of the ...  
WO/2019/215058A1
The invention relates to a locking device (10), comprising a locking cylinder (20), a key (50) and a manipulation protection device, wherein the locking cylinder (20) has a cylinder core (30) mounted in a housing (40), wherein a separati...  
WO/2019/211745A1
Described herein is a cylinder lock and the key for operating the same. The lock comprises: - a plurality of blocking pins (16), each of which is mounted in said cylinder (4) in a fixed position along its own axis, with the possibility o...  
WO/2019/211740A1
Described herein is a cylinder lock and the key for operating the same. The lock (10) is of the type comprising: - a lock body or stator (2), and - a cylinder or rotor (4), rotatably mounted in the lock body (2) and having a passage (8) ...  
WO/2019/180497A1
The present disclosure relates to the field of mortise locks. A mortise lock with a closed key slots profile provides high security with large number of secured combinations. The mortise lock assembly comprises a profile cylinder lock ho...  
WO/2019/135716A1
A digital lock assembly, comprising: a casing that comprises at least one surface, a pin tumbler lock that comprises a plug, wherein the plug comprises: a keyway that comprises an entrance for a key to enter into the plug; and a pluralit...  
WO/2019/103489A1
A punched card key push-type door lock, according to the present invention, includes a housing, a key insertion part, an operating rod, a key recognition part, and a motion transmission part. The key insertion part has a punched card key...  
WO/2019/092293A1
The pin lock comprises side openings (8) located in the cylindrical component (1) in line with the channels (4) of the tumbler (3) which are closed by means of a cover (10). In the coding method, a configuration key is inserted into the ...  
WO/2019/090214A1
An exemplary product line system includes a common platform and a plurality of component families, each of which includes a plurality of interchangeable component species configured for use with the common platform. The common platform i...  
WO/2019/073494A1
An anti-intrusion cylinder (1) comprising a fixed stator (2) provided with a cavity (3) inside which can rotate at least one rotor (4, 4a, 4b) that is integral, at a central portion thereof, with an actuation cam (5) for at least one sli...  
WO/2019/071420A1
The present invention relates to the technical field of intelligent door locks, and provided thereby are an intelligent door lock and an unlocking method therefor, the intelligent door lock comprising an electromechanical integrated key ...  
WO/2019/053135A1
A locking device, in particular a lock cylinder, comprises a basic body which has a core receptacle; a cylinder core which is accommodated in the core receptacle of the basic body so as to be rotatable about an axis of rotation and which...  
WO/2019/049146A1
The disclosure relates in general to a locking mechanism for a door. Specifically, the disclosure relates to a thumbturn latching mechanism having a triggered rotation-arresting assembly therein, configured to inhibit rotation of the loc...  
WO/2019/051337A1
An interchangeable electro-mechanical lock core for use with a lock device having a locked state and an unlocked state is disclosed. The interchangeable electro-mechanical lock core may include a moveable plug having a first position rel...  
WO/2019/020944A1
The invention concerns a flat-key lock assembly comprising: a stator (12) having a cylindrical recess and a blind hole (28), said stator (12) comprising a plurality of locking pins (62); a rotor (18) mounted to rotate inside said cylindr...  
WO/2019/005998A1
A key-operated lock comprising a housing, a core and a set of pin stacks. The housing has a set of driver chambers and a set of inactive master-pin chambers. Each pin stack comprises pin stack elements, which include a driver and a tumbl...  
WO/2018/224259A1
An interchangeable cylinder lock core with a mechanism for transferring a torque to a lock unit when a key plug is rotated. The interchangeable cylinder lock core includes a shell having an upper part, provided with a central row of lock...  
WO/2018/218301A1
A lock cylinder having a barrel and a lock housing, the barrel having a locking cam pivotally mounted therein, the locking cam including at least one recess on an outer periphery thereof, a housing recess formed on an inner wall of the l...  
WO/2017/179077A8
An anti-intrusion cylinder (1) for locks, comprising a stator (2) provided with a substantially cylindrical longitudinal cavity (3) for accommodating a rotor (4) with a longitudinal recess (5) for the insertion of a key (6); the rotor (4...  
WO/2018/199872A1
The invention relates to locking devices with enhanced security. A blocking lock with a matrix coding system comprises a housing containing a slot for a laminar key, a movable locking plate, pins, beads which close off the key slot, and ...  
WO/2018/188971A1
The invention relates to a key for a cylinder lock, the key having coded portions of different depths, which taper from a surface of the key in the direction of a longitudinal axis (18) of the key, wherein at least two coded portions are...  
WO/2018/185681A1
The present invention relates to a security locking system of the type comprising a cylinder (3) provided with a set of pistons (8) that are able to be positioned by elastic means on the impression formed in the edge (7b, 7c) of a contro...  
WO/2018/166662A1
The key (1) for a lock (2), comprises at least a lever (9) having a first arm (10) for starting movement and a second arm (11) for activating a tumbler element of the lock (2), the lever (9) being pivoted to the shaft (4) of the key (1) ...  
WO/2018/114400A1
The invention relates to a padlock comprising a lock body and a clip, which is movably mounted on the lock body between a closed position, in which the clip engages with a first clip end and an opposing second clip end in the lock, and a...  
WO/2018/077529A1
To monitor a lock cylinder (2), a sensor (3) detects vibrations that are caused by the insertion of a key (1) into a core (8) of the lock cylinder and/or by the turning of the core with the key. A computation unit (5) classifies the dete...  
WO/2018/075605A1
An interchangeable electro-mechanical lock core for use with a lock device having a locked state and an unlocked state is disclosed. The interchangeable electromechanical lock core may include a moveable plug having a first position rela...  
WO/2018/073641A1
The keyed device is (100) is associated with a consolidated profile cylinder (E) in which a cam (C) operates a lock (S), with the entire device being suitable for installation on security doors, armoured doors and the like. The cam (C) i...  
WO/2018/051094A1
A cylinder lock comprising a rotatable lock engaging element, a first lock actuation assembly comprising a first clutch for engaging said lock engaging element for rotation, and a second lock actuation assembly comprising a second clutch...  
WO/2018/011828A1
An anti-intrusion cylinder (1) for locks of the type comprising a stator (2) which is provided with a substantially cylindrical longitudinal cavity (3) for accommodating a rotor (4) with a longitudinal seat (5) for the insertion of a key...  
WO/2017/209649A1
The invention relates to electromechanical locks, and more particularly to combination locks with electronic coding means. The technical result of the invention, namely greater operating reliability together with less energy-intensive op...  
WO/2017/179077A1
An anti-intrusion cylinder (1) for locks, comprising a stator (2) provided with a substantially cylindrical longitudinal cavity (3) for accommodating a rotor (4) with a longitudinal recess (5) for the insertion of a key (6); the rotor (4...  

Matches 1 - 50 out of 2,543