E05B47/026

ELECTRIC LOCKS
20230051877 · 2023-02-16 ·

An exemplary embodiment provides an electric lock, comprising: (a) a knob; (b) a lock body; (c) a rotatable shaft comprising a rotatable-shaft front end and an opposing rotatable-shaft rear end, wherein the rotatable-shaft rear end is fixedly connected to the lock body to control a locking and unlocking of the lock body; (d) a gear assembly comprising a gear and a movable piece with a common axis center; and (e) a motor assembly for driving the gear to rotate. The knob and the rotatable shaft are connected via the movable piece; the movable piece interacts with the gear via a mechanical barrier, such that electrically driving the gear by the motor assembly causes the movable piece to rotate; and the movable piece can pass over the mechanical barrier when a sufficient rotational force is applied to the knob, such that the movable piece is free to rotate relative to the gear, thereby allowing a user to manually control the locking and unlocking of the lock body. In some exemplary embodiments, the provided design of the electric lock structure significantly improves the safety of the electric lock.

Door-locking device with safety system
11578508 · 2023-02-14 · ·

The present invention relates to a Door-locking device (1) for a household appliance, said household appliance being of the type comprising a door (5), said door-locking device (1) comprising an actuator (2), a blocking member (4), driven by said actuator (2), said blocking member (4) being capable of assuming a rest position and an engagement position, in which, when said door (5) is closed, said blocking member (4) engages with said door (5) holding it closed, and a switch (7), capable of assuming a first state, in which it enables the power supply to said household appliance, and a second state, in which it disables the power supply of said household appliance, characterized in that it comprises an activating assembly (3), coupled with said blocking member (4), and in that it comprises a detecting member (6) for detecting the position said door (5), movable of a relative motion with respect to said blocking member (4) of the door (5), so as to assume with respect to said blocking member (4) a first position, wherein, when said blocking member (4) is in said engagement position, said activating assembly (3) interferes with said switch (7), which assumes said first state; and a second position, wherein, when said blocking member (4) is in said engagement position and said door (5) of said household appliance is open, said activating member (31) does not interfere with said switch (7) that assumes said second state.

Lock assembly for non-pivotable door
11578507 · 2023-02-14 · ·

A locking assembly for a non-pivotable door is provided. The locking assembly comprises a spacer plate defining a spacer plate bolt void and a strike plate defining a strike plate bolt void. The spacer plate and strike plate are to be coupled to one another and further fixedly coupled to the non-pivotable door, such that the spacer plate bolt void and the strike plate bolt void are aligned. The locking assembly further comprises a locking mechanism and a housing, which is configured to receive and contain the locking mechanism. The locking mechanism comprises a latch bolt that is moveable between a retracted position within the housing and a deployed position. In the deployed position, the latch bolt extends outwardly from the housing and into each of the spacer plate bolt void and the strike plate bolt void, thereby locking the non-pivotable door to the housing.

Locking mechanism including energy storage

Certain aspects of the technology disclosed herein include an apparatus and method for storing energy in a electromechanical lock. The electromechanical lock can include a main housing and a deadbolt. The main housing can be configured to extend a deadbolt along a path to lock and/or unlock a door. The deadbolt can have a hollow inner region configured to receive an energy storage device. The energy storage device within the deadbolt can be electrically connected to the main housing. The energy storage device can be used to power an actuator and/or accelerometer in the main housing.

Pyrotechnic latch actuator responsive to a decompression detection system and method

A system for monitoring a pressure change within at least one compartment of an aircraft and operating a pyrotechnic device associated with a door latch, includes a securing mechanism arranged in an aircraft door that includes a pyrotechnic actuator and a latch bolt. The system includes the pyrotechnic actuator configured to move the latch bolt when the pyrotechnic actuator is actuated. The system also includes a pressure sensor configured to provide a pressure signal. The system also includes a controller configured to determine a pressure drop representing a decompression event. The system also includes an output driver configured to generate an output signal to actuate the pyrotechnic actuator when the controller determines the occurrence of a decompression event.

Container device for storing an identification device, insert for storing an identification device and process for operating an identification device

A container device for storing an identification device in a vehicle includes a key compartment with a cavity in which the identification device can be stored. An insert can store the identification device in the cavity of the container device. A container system and a method of actuating the identification device are provided.

Door handing assembly for electromechanical locks
11702863 · 2023-07-18 · ·

A method for detecting a handed configuration of a door includes providing an electronic lock, which includes a latch assembly that includes a bolt movable between an extended position and a retracted position and a motor that is configured to drive the bolt between the extended position and the retracted position. The latch assembly includes a control circuit for controlling the motor to selectively move the bolt, at least one sensor in electrical communication with the control circuit, and at least one orientation indicator. The method includes detecting the presence of the at least one the orientation indicator and identifying a handed configuration based on the detection by the at least one sensor. The method includes driving, by the control circuit, the motor based on the identified handed configuration. The control circuit identifies the handed configuration without moving the bolt between the extended position and the retracted position.

LOCKSET WITH DOOR OPEN AND CLOSE SENSING
20230212883 · 2023-07-06 ·

An electronic lockset assembly is configured to determine whether or not a door is open or closed before the lockset actuates a bolt. In one aspect, a wireless electronic lockset is disclosed. The wireless electronic lockset includes a processing unit, a bolt movable between a locked position and an unlocked position, a motor actuatable by the processing unit to move the bolt between the locked and unlocked positions, and a sensor communicatively connected to the processing unit and configured to detect air pressure. The processing unit is configured to execute instructions to receive, from the sensor, air pressure signals, and determine whether a door is closed based at least in part on a change in the air pressure reflected in the air pressure signals.

ELECTRONIC DOOR SYSTEM, DOOR LOCK, AND LOCK ACTUATOR

An electronic door lock includes a motor having a stator and a rotor that rotates relative to the stator. The rotor is configured to rotate a spindle operatively coupled to a deadbolt lock at a 1:1 drive ratio therewith. The spindle is engaged with the deadbolt lock to cause extension and retraction with rotation of the spindle