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217results about "Latching locks" patented technology
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A morticed bolt keep and a closure system comprising the same
A morticed bolt keep to cooperate with a lock having a latch bolt which is slidable between a retracted position and an extended position. The morticed bolt keep comprises: an elongated body (5) to be positioned inside a hollow tubular member; a cavity to receive the latch bolt in its extended position; a latch bolt engager (25) which is displaceable between a rest state and an actuated state; a magnetic actuator (31, 32) to displace the latch bolt engager from its rest state to its actuated state upon activation; and an electromagnet (50) cooperating with a magnetic catch (55) fixed to the magnetic actuator, the electromagnet being configured to temporarily attract the magnetic catch to maintain the latch bolt engager in its actuated state.
Owner:LOCINOX NV
Smart lock
A smart lock for securing a door is provided comprising: an actuator configured to actuate a lock mechanism between a locked and an unlocked position; a housing attachable to a first side of the door, retaining the lock mechanism and the actuator; a receiver configured to wirelessly receive a signal to control operation of the actuator; a key mechanism engageable with the lock mechanism so as to actuate the lock mechanism, the key mechanism for receiving a tail piece of a key cylinder; a handle mechanism engageable with the lock mechanism so as to actuate the lock mechanism; and a handle arranged to control operation of the handle mechanism extending from the housing on the first side of the door. The key mechanism and the handle mechanism are disengageable from the lock mechanism.
Owner:GLUE AB
Multi-unit access control and information management system
A locking mechanism includes a hasp having a tongue disposed along a first side of the hasp, and a captive latch pin protruding from the hasp disposed away from the tongue. The locking mechanism includes an actuator assembly with a captive latch and an actuator configured to manipulate the captive latch. The captive latch may receive the captive latch pin of the hasp. A body locking mechanism can obstruct access to at least a portion of the hasp and the actuator assembly, wherein the hasp may slidably move when the captive latch pin is not retained by the captive latch, and wherein a retention of the captive latch pin by the captive latch arrests the slidable movement of the hasp.
Owner:OPENTECH ALLIANCE INC
Key capture lock
A lock assembly includes a bolt movable between a first position and a second position, a rotating body rotatable between a first position and a second position, and a pawl member rotatable between a first position and a second position. Rotation of the rotating body from the first position to the second position is configured to cause the bolt to move from the first position to the second position. The pawl member is configured to prevent rotation of the rotating body from the first position to the second position when the pawl member is in the first position and the rotating body is in the first position.
Owner:US POSTAL SERVICE
Double lock system
A double lock system enhances door security while simplifying operation. The system features an exterior body and an interior body attached to opposite sides of a door. A handle lock mechanism and a deadbolt lock mechanism are integrated into both bodies and synchronized by a linkage apparatus. The linkage apparatus includes a top element engaging a cam of the deadbolt mechanism, a bottom element engaging a locking pin of the handle mechanism, and a connecting spring linking the two. An actuator attached to the deadbolt mechanism triggers simultaneous actuation of both locks. Wireless connectivity via a transceiver and a user-operated mode selector enable remote operation and multiple locking configurations. In one embodiment, a single cylinder unlocks both the handle and deadbolt mechanisms, providing enhanced security and ease of use with a single application.
Owner:PORT SECURITY SYSTEMS LLC
Method for installing rotary locked structure of door lock
A rotary locked structure of a door lock includes a tubular driving part and connected to a first knob. The driving part includes a restriction portion. An inner tube is received in the driving part and has a positioning portion located corresponding to the restriction portion to restrict rotational movement of the inner tube in the driving part. A restriction unit is formed axially in the inner periphery of the inner tube. A shaft includes a connection portion that includes a positioning unit located corresponding to the restriction unit to restrict rotational movement of the shaft in the inner tube. The driving part, the inner tube and the shaft are pre-assembled in factories. The inner tube and shaft are not limited to be engaged in only one direction. The spindle and driving column can be directly connected to the inner tube and shaft without rotating the inner tube and shaft.
Owner:TAIWAN FU HSING INDUSTRIAL CO LTD
buckle
PendingUS20250381930A1Semi-passive restraint systemsBucklesStructural engineeringMechanical engineering
The present disclosure provides a buckle, including a male buckle having an engaged portion; a female buckle including a housing, a cover, and a locking member, the housing and the cover enclosing an accommodation space, the locking member being movably disposed in the accommodation space, the locking member having an engaging portion, the engaging portion having a locked position in which it is locked with the engaged portion and an unlocked position in which it is unlocked from the engaged portion; and an operation member, which is movably disposed on the female buckle to selectively actuate the engaging portion to be unlocked from the engaged portion. The cover or the locking member is provided with an elastic member which applies a force to the engaging portion in a direction towards the locked position. The present disclosure provides a buckle with simple structure, light weight, and low assembly cost.
Owner:WONDERLAND SWITZERLAND AG
Lock module with mechanical override
Owner:SCHLAGE LOCK CO LLC
Lockset for locking door leaf
ActiveUS12359467B1Non-mechanical controlsElectric permutation locksStructural engineeringBiological signaling
A lockset for locking a door leaf includes a first lock bolt, a second lock bolt, a first electric driver, and a lever component. The lever component is configured to tilt around a fulcrum, and the lever component comprises an inner end and an outer handle. The inner end of the lever component is drivingly connected to the second lock bolt. The outer handle of the lever component is configured to receive a pressing action of a hand. When the outer handle of the lever component is pressed, the lever component tilts, allowing the inner end to drive the second lock bolt to retract. The outer handle of the lever component is provided with a pickup device for picking up a biological signal of a finger. The pickup device is in electrical signal connection with a controller. The controller is configured to control the first electric driver to operate.
Owner:META INTELLIGENCE LLC
Lock
The invention relates to a lock comprising a locking mechanism that has a latch that can be moved between a locking position, which is provided for securing a counter-piece movable relative to the locking mechanism, and an unlocking position provided for releasing the counter-piece, and an actuation element for manually moving the latch into the unlocking position.
Owner:ABUS AUGUST BREMICKER SOEHNE KG
Electric lock with electric and manual unlock mode
An electric lock with electric and manual unlock mode, comprising: a case combining with a side plate and a case cover; a latch bolt, a latch bolt shaft and a latch bolt spring, the front end of the latch bolt shaft is combined with a blocking member, and the blocking member uses the elastic force of the latch bolt spring to stick out of the side plate to lock, when the external force applied to the latch bolt shaft is sufficient to resist the elastic force of the latch bolt spring, the blocking member will retract into the side plate to unlock; a unlock crank, having an electric push member and a manual push member, and a push member relative to the latch bolt shaft; and a linear actuator and an actuating arm, the outer end of the actuating arm is combined with a push block relative to the electric push member, and a push block return spring is set relative to the push block.
Owner:LIAO YI FAN
Heavy duty lock case
A heavy duty lock case is mounted on a door and includes a latch coupled with a door frame for retaining the door in a closed position. An anti-theft latch can be operated to engage with the door frame. The latch cooperates with an anti-pick member to avoid the latch from being picked to disengage from the door frame when the door is in the closed position. When normally operated, an inner operating device or an outer operating device can be operated to disengage the latch from the door frame while disengaging the anti-theft latch from the door frame, permitting easy, convenient opening of the door.
Owner:I TEK METAL MFG
Door latch, lock and open mechanism for medical device treatment system
A latch and lock assembly includes a lever pivotable between a latched and unlatched position. A first actuator selectively moves a locking tab between a locked and unlocked position. In the locked position, the locking tab blocks pivotable movement of the lever from the latched position to the unlatched position. In the unlocked position, the locking tab allows pivotable movement of the lever from the latched position to the unlatched position. A second actuator selectively rotates a door opening tab between a first and second position when the locking tab is in the unlocked position is included. When the door opening tab is in the first position the lever is in a latched position, and when the door opening tab is rotated from the first position to the second position, the door opening tab abuts the lever and urges the lever from the latched position to the unlatched position.
Owner:AMERICAN STERILIZER CO
A door lock unit configured to block a latch when a bolt is extended
The invention relates to a door lock unit (1) comprising - a latch (10) that is movable between an extended position and a retracted position, - a latch hub (20), - a latch interlock (15) that is movable between a latch block position (15B) in which the latch (10) is blocked in its extended position, and a latch release position (15R) in which the latch (10) is not blocked in its extended position, - a bolt (30) that is movable between an extended position and a retracted position, - a bolt hub (40), - a three-way link member (50) that is connected to the bolt hub (40), to the bolt (30) and is configured to be brought into contact with the latch interlock (15), the three-way link member (50) being movable between a lock position (50L) in which the bolt (30) is in its extended position and an unlock position (50U) in which the bolt (30) is in its retracted position. The door lock unit (1) is configured such that the three-way link member (50) in its lock position (50L) may block the latch interlock (15) in its latch block position (15B) to block the latch (10) in its extended position.
Owner:SE DEV
Lock
The present application relates to a lock comprising: a locking mechanism having a latch movable between a locked position arranged to fix an opposing member movable relative to the locking mechanism and an unlocked position arranged to release the opposing member; and an actuating element for manually moving the latch to the unlocked position.
Owner:ABUS AUGUST BREMICKER SOEHNE KG
Escape lock
Owner:JIANGMEN SHISHANG HARDWARE IND
A new unlocking structure
The present application belongs to the field of door lock, and relates to a novel unlocking structure, which comprises two handles and a lock body arranged between the two handles. A magnetic lock tongue is arranged in the lock shell. The rear end of the magnetic lock tongue is connected with a lock tongue pull plate. A pulling groove is formed on the lock tongue pull plate. A pulling plate is further arranged at the rear of the magnetic lock tongue. The pulling plate extends a pulling end towards the pulling groove. A straight pushing square core plate is arranged at the rear of the pulling plate. A core groove is formed on the straight pushing square core plate. The straight pushing square core plate extends a straight pushing end towards the front. A linkage end is arranged on the pulling plate corresponding to the straight pushing end. An installation cavity is formed on the handle shell. An unlocking sliding block is arranged in the installation cavity. The rear end of the unlocking sliding block extends to form a pressing part. A reset spring is further arranged in the installation cavity. The reset spring always provides a force for the rearward movement of the unlocking sliding block. The device has the advantage of cooperating with the straight pushing square core plate on the lock body by straight pushing the pressing part on the handle, thereby realizing straight pushing unlocking.
Owner:WENZHOU GUOLI MACHINERY EQUIPMENT CO LTD
Slide Lock
A bolt lock includes a bolt assembly configured to be mounted within a cavity located between an inner and outer portion of a door. The bolt assembly includes a bolt received within a bolt latch. An outer assembly is configured to be mounted to the outer portion of the door. The outer assembly is operably connected to the bolt latch to move the bolt between a retracted position and an extended position. An inner assembly is configured to be mounted to the inner portion of the door. The inner assembly is operably connected to the bolt latch and includes a manual actuator operable to slide along opposite first and second linear directions, thereby causing the bolt latch to move the bolt between a retracted and extended position.
Owner:ASSA ABLOY US CIVILIAN LTD
Indoor unit of air conditioner
PCT designated stageWO2025192913A1Space heating and ventilation safety systemsPump componentsInterior spacePhysics
Owner:LG ELECTRONICS INC
Lock
Owner:AUG WINKHAUS SE
System for latching and locking an aircraft door
Systems for latching and locking an aircraft door and associated methods are disclosed. The system comprises a latch and a lock. The latch can be configurable between: a latched configuration where the latch interferes with a lift mechanism for causing lifting of the aircraft door to permit opening of the aircraft door; and an unlatched configuration where the lift mechanism is permitted to cause lifting of the aircraft door. The lock can be configurable between: a locked configuration where a configuration change of the latch from the latched configuration to the unlatched configuration is prevented; and an unlocked configuration where the configuration change of the latch from the latched configuration to the unlatched configuration is permitted.
Owner:BOMBARDIER INC
Lockset indicator assemblies
An exemplary indicator assembly is configured for use with a lockset, and generally includes an indicator, an indicator lever, an actuating lever, and a slider. The indicator lever has a first indicator lever position in which the indicator lever causes the indicator to display a first indicium, and a second indicator lever position in which the indicator does not display the first indicium. The actuating lever is operable to cause an indicator lever movement as the actuating lever performs an actuating lever movement. The slider is operable to cause the actuating lever movement as the slider moves between a first slider position and a second slider position. The slider is configured to move from the first slider position to the second slider position in response to an actuating input provided by the lockset.
Owner:SCHLAGE LOCK CO LLC
Adjustable Latch and Anti-Card System
The present disclosure relates to a latch including an adjustable anti-card system, as well as to a latch with a length that is also adjustable. Additionally, the present disclosure relates to a door including a latch such as the one mentioned.
Owner:SALTO SYST SL
Latch and cage comprising this latch
Owner:TECNIPLAST SPA
buckle
The present disclosure provides a buckle (1), including a male buckle (20, 30) having an engaged portion (250, 350); a female buckle (10) including a housing (110), a cover (120), and a locking member (50), the housing (110) and the cover (120) enclosing an accommodation space, the locking member (50) being movably disposed in the accommodation space, the locking member (50) having an engaging portion (510), the engaging portion (510) having a locked position in which it is locked with the engaged portion (250, 350) and an unlocked position in which it is unlocked from the engaged portion (250, 350); and an operation member (40), which is movably disposed on the female buckle (10) to selectively actuate the engaging portion (510) to be unlocked from the engaged portion (250, 350). The cover (120) or the locking member (50) is provided with an elastic member (122) which applies a force to the engaging portion (510) in a direction towards the locked position. The present disclosure provides a buckle (1) with simple structure, light weight, and low assembly cost.
Owner:WONDERLAND SWITZERLAND AG
LOCKING ARRANGEMENT
Owner:D & D TECHNOLOGIES PTY LTD OAKLEIGHT
Exit device assembly
An indicator assembly according to certain embodiments generally includes a mounting bracket, a follower, a transmission ring, and an indicator plate. The follower is rotatably mounted to the mounting bracket, and is configured to receive a tailpiece of an input device. The transmission ring is rotatably mounted to the mounting bracket, and is engaged with the follower. The indicator plate is slidably mounted to the mounting bracket for movement between a first indicator plate position and a second indicator plate position to selectively place a first indicium of the indicator plate within a reference area. The transmission ring is operably connected with the indicator plate such that movement of the transmission ring between a first transmission ring position and a second transmission ring position drives the indicator plate between the first indicator plate position and the second indicator plate position.
Owner:SCHLAGE LOCK CO LLC
Double lock mechanism for a pawl
Owner:2768860 ALBERTA LTD
Electromechanical lockset
ActiveUS12565795B2Non-mechanical controlsIndividual entry/exit registersControl systemSoftware engineering
An exemplary lockset is configured for installation in a standard door preparation, and includes an exterior assembly, an interior assembly, and a center assembly connecting the exterior and interior assemblies. The exterior assembly includes an exterior escutcheon which houses a credential reader assembly including a multi-tech credential reader. The interior assembly includes an interior escutcheon which houses a control system. The center assembly includes a chassis, an outer surface of which may define a channel. The credential reader assembly is in communication with the control assembly via a wire harness, a portion of which may pass through the channel.
Owner:SCHLAGE LOCK CO LLC
Indicator lever
A lock apparatus according to certain embodiments has a first state and a second state, and generally includes a handle and a status indicator. The handle includes a display area formed in a front face of the handle, and the display area comprises at least a majority of the front face. The status indicator is configured to display each of a plurality of indicia in the display area. The status indicator is configured to display a first indicium in the display area when the lock apparatus is in the first state, and is configured to display a second indicium in the display area when the lock apparatus is in the second state.
Owner:SCHLAGE LOCK CO LLC