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Patent Searching and Data


Matches 101 - 150 out of 1,175

Document Document Title
WO/2006/047239A2
A process for opening a combination lock 100 having a known opening sequence with a tool 500 having a driven portion operable only upon receipt of an authorization, the process including associating the tool's driven portion 504 with the...  
WO/2006/033454A1
A thin key that is thin but includes serrations on each of two opposite sides of a blade (42, 72). The key is associated with a cylinder lock including a rotor (13) with tumblers (21-28) retained in the rotor. The blade, which is for ins...  
WO/2006/010080A2
A re-keyable lock cylinder includes a plug body and a carrier sub-assembly disposed adjacent the plug body. The plug assembly includes a plurality of planar wafers and the carrier sub assembly includes a plurality of racks for engaging t...  
WO/2005/124067A1
An anti-theft lock cylinder that can prevent from picking adapts to use in all the locks controlled by the rotation of lock cylinder. The present invention is based on the structure of the prior art, a noncircular position-limit part pro...  
WO/2005/098175A1
A re-keyable lockset that employs pairs of first and second pins. Coupling of the first and second pins to one another defines a key profile for a mating key. A second key with a different key profile may be installed to the lockset when...  
WO/2005/080717A1
A modular drum and shell for a lock barrel assembly having identical carrier disks, a locking bar and keyway profile plug, characterized in that the keys and locking bars are machined in a specially coded CNC machining centre having code...  
WO/2005/080716A1
The inventive Bardachenko cylindrical lock relates to locking devices and consists of a body, a rotatable cylinder comprising a pack of locking plates provided with windows for a key and units for mounting said locking plates each of whi...  
WO/2005/071196A1
The invention relates to a blocking and unblocking device which can be applied to a security lock, comprising at least one key (10) provided with authenticity coding reliefs (11) extending transversally in relation to the longitudinal ax...  
WO/2005/066439A1
The invention relates to a blocking and unblocking device which can be applied to a safety lock. The device comprises a mechanism (10) wherein the key is introduced as far as a stop position. The mechanism (10) comprises an authenticatio...  
WO/2005/061830A1
The present invention relates to a key-changeable lock including a lock housing (9), a lock cylinder (2&rcub set in the lock housing (9). The lock cylinder (2) includes a lock cylinder shell (12), a key insertion hole (11) and a lock blo...  
WO/2005/031093A1
The invention relates to a master-keyed cylinder comprising tumblers and to the corresponding master key. According to the invention, each tumbler is equipped with an inner hole comprising an outer protrusion on which a spring acts and a...  
WO/2005/026476A1
A cylinder lock comprising a tubular sleeve (17) having a lock groove (18) in the inner circumferential surface, a tubular cylinder (21) having a plurality of tumbler insertion holes (23), a plurality of tumblers (27) engaging with the l...  
WO/2005/017293A1
The aim of the invention is to provide a construction kit for furniture locks, whose locking mechanisms can be used both on the right and on the left without any modification. To achieve this, part of the locking mechanism, comprising a ...  
WO/2004/085772A1
The cylinder lock is comprised of a cylinder housing (10.1) and of a cylinder core (20.1), which is mounted therein and which accommodates spring-loaded plate-shaped tumblers (31.1) that can be longitudinal placed therein. The plate long...  
WO/2004/081322A2
The present invention provides a lock keying system comprising: a lock cylinder (10) comprising: a cylinder body (12); a plug assembly (14) disposed in the cylinder body (12) and comprising a plurality of pins (113) and a one-to-one corr...  
WO/2004/076784A1
The invention relates to locking devices, more specifically to cylindrical locks. The inventive lock comprises a body provided with slots, a rotatable cylinder provided with a key channel and slots which are diametrically embodied in the...  
WO/2004/072416A1
A lock system (1) is provided for vehicles (2) having a closure (3). A housing (4) is mounted adjacent the closure (3), and includes a barrel (5) with an axial tumbler groove (6), a positioner shoulder (7) and a keeper shoulder (8). A lo...  
WO/2004/029389A2
A rekeyable lock cylinder (10) includes a cylinder body (12) with a plug body (14) and carrier (90) sub-assembly disposed therein. The plug body (14) includes a plurality of spring-loaded pins (113) and the carrier assembly (90) includes...  
WO/2004/009937A1
The invention relates to a security key comprising a shank (6), which is provided with a plurality of guide surfaces (7) for engaging with tumblers and has a front and a rear end (6a, 6b). The rotor (4) of the corresponding locking cylin...  
WO/2003/060260A1
The invention relates to methods for ensuring the secrecy of a lock mechanism and to lock-key mechanisms for carrying out said methods. The lock being turned without an appropriate key, the locking mechanism can stop of transmitting ther...  
WO/2003/060263A1
The inventive door lock comprises a body (1) provided with a keyhole, and the following parts arranged in said body: a locking bar (36), a unit for fixing said locking bar provided with stoppages (17, 13) arranged on said locking bar and...  
WO/2003/058011A2
In some embodiments, lock assemblies are disclosed which have a housing (14), a barrel (30), and at least one tumber (23). In some cases, the lock is codeable after the lock assembly has been assembled. Although not required, some embodi...  
WO/2003/050369A1
The invention concerns a device for locking and unlocking at will an actuating movement, for use in a safety lock, said device comprising at least a key (10) bearing authenticating encoding projections (12) in succession along the longit...  
WO2001083276A9
A locking device intended for safes, home doors, padlocks and especially for preventing the unauthorized use of a vehicle. The locking device includes a lock housing, a reciprocating locking bolt, a lock body which has a bore for slidabl...  
WO/2002/097222A2
The invention relates to a closing cylinder, for motor vehicles in particular, comprising a housing (1). A cylinder core (2) equipped with a blocking channel (22) and spring-loaded tumblers (20,20') is arranged in an inner cylindrical ca...  
WO/2002/029188A1
An electromechanical cylinder lock-key-combination which includes a key (5) of the lock having a mechanical locking code and means (16,17) for storing an electronic code and sending it into the lock, a lock body (1) enclosing a turnable ...  
WO/2002/027124A1
The invention relates to a device (10.1) comprising a momentary contact switch (11) as well as a lock cylinder (20) having tumblers (21, 21"), which are transferred between a blocked position and an unblocked position by means of a key (...  
WO/2002/001026A1
The invention relates to an actuating device for a lock, especially a lock on the parcel shelf of a motor vehicle, comprising an actuating element (30) and a transmission element (20) which can be moved in a linear manner (20) and on whi...  
WO/2001/075253A1
A sidebar for use for automotive locks and all sidebar locks includes an interruption in an edge along the surface to interrupt the inclined plane that is formed by the sidebar becomes canted relative to the longitudinal axis of the lock...  
WO/2001/066885A1
A cylinder lock capable of performing the setting of an unlocking code at any desired time after the assembly of the cylinder lock is completed and allowing a rotor to be rotated before the unlocking code is set up so as to increase the ...  
WO/2001/061130A1
The invention relates to a locking system comprising a lock cylinder for an inner track key comprising at least two coded tracks (61, 62) on one side of the key (60) and a number of plate tumblers (40) are arranged in a cylinder core (30...  
WO/2001/042596A1
The invention relates to a closing device. In addition to the cylinder core (11) having followers (15), the closing cylinder (10) also comprises a free-wheel sleeve (12) and a housing (13) accommodating said sleeve. Normally, the free-wh...  
WO/2001/036768A1
The invention relates to a lock-key system consisting of a key (3), a cylinder housing (1), wherein the cylinder core (2) is rotatably mounted, and staple elements (4) that engage with notches (8) on the key. The cylinder core (2) is pro...  
WO/2001/034925A1
The invention relates to a closing device (10) with a rotor (11) which has a cylindrical periphery (17) and which accommodates spring-loaded locking mechanisms on one side. With a closing device of this type, a pivoting tilting moment of...  
WO/2001/034927A1
A keyway profile plug (14) for a lock barrel assembly of the type having a number of rotatable disks (24) with the combination of the lock being carried by the key and a locking bar (118) which cooperates with the disks, wherein the keyw...  
WO/2001/031148A1
The invention relates to a flat key closing device (10). Said closing device comprises a rotor (11) to be inserted in a closing cylinder, said flat key (20) being provided with a key shaft (21) with a least one channel-shaped track (30) ...  
WO/2001/020111A1
The aim of the invention is to improve locking devices, especially for use in motor vehicles, in which a locking cylinder is mounted on at least one door and this locking cylinder is operated by a key (10) which has code tracks (13) on t...  
WO/2000/052283A1
A lock (100) and a method for manufacturing the lock (100). The lock (100) comprises a shell (102) having an interior cavity (104), a plug (108) received in the interior cavity (104) rotatably and axially slidably therein and defining a ...  
WO/2000/047849A2
The invention relates to a cylinder lock, especially for motor vehicles, comprised of a housing (1) in which a cage (2) is rotatably mounted in the manner of an overload coupling, and in which a cylinder core (3) is mounted. Said cylinde...  
WO/2000/020709A1
The invention relates to a closing cylinder comprised of a cylinder core (10) which is rotationally accommodated in a cylinder housing (20), and which has a profiled axial boring (11). An axially parallel roll body (25) is arranged in sa...  
WO/2000/017473A1
A dual cam, reversible key (10) includes first (16) and second (20) patterns of notches in first (18) and second (22) edges of the shank (14) of the key (10) on a common side (28) of the key shank (14) of the key (10), providing a dual c...  
WO/2000/014365A1
A free-wheeling lock assembly (10) includes a free-wheeling lock mechanism (12) which prevents damaging forces from being applied to the components of the lock assembly if the lock cylinder (20) is forcibly rotated by a key other than th...  
WO/2000/000711A1
Improved squiggle keys (50) and cylinder locks include a squiggle key groove (54) formed along a first broad surface of the squiggle key (50) and a plurality of bittings (56) formed along a second opposite broad surface of the squiggle k...  
WO/1999/032743A1
The present invention pertains to the field of locking devices and more precisely relates to cylindrical mechanisms which can be used in various lock structures such as door locks. This cylindrical lock mechanism includes a drum having a...  
WO/1999/024685A1
The invention relates to a locking device with a key-activated cylinder core (10) which when turned, performs various locking functions. A cylinder guide (14) is used to mount the cylinder core (10) in such a way that it can turn, said c...  
WO/1999/009280A1
A tubular lock of the kind having a body and a barrel assembly which is mounted within the body for relative rotation about an axis. The assembly includes a tubular sleeve (4) and a number of disc tumblers located within the sleeve (4) s...  
WO/1998/059137A1
A key plate and a method of producing the same, free from such conventional problems that machining of two code grooves of a key plate is inefficient and precision of the code grooves is difficult to secure, wherein a cutter C used for m...  
WO/1998/054427A1
The invention concerns a tumbler lock with additional rotor locking member comprising a rotor (2) rotating in a stator (1) bore. The invention is characterised in that the lock comprises a slide (4) movable transversely to the key channe...  
WO/1998/040589A1
A programmable cylinder lock comprising, in a stator (1) and a rotor (9), mechanisms (16-34) intended to allow, through a change operation, adapting the lock to a key different from a key (C) to which the lock itself was formerly adapted...  
WO/1998/019897A1
A device with a key-actuated closing cylinder (10) and a switch triggers when a key is turned therein a particular electric function in a motor vehicle or the like. In order to achieve a particularly compact and reliable device, at least...  

Matches 101 - 150 out of 1,175