A power child lock device includes a rotation driving mechanism, a switch link connected to the rotation driving mechanism so as to be moved vertically by a rotational force of the rotation driving means, an inside handle lever cooperatively connected to an inside handle installed in a door of a vehicle, a release lever connected to a door catch and configured to lock or release the door catch, and a power child lever configured to selectively connect or separate the inside handle lever and the release lever by being moved by the switch link.

The invention relates to a lock for a motor vehicle door with: a locking mechanism; an actuating lever assembly which acts upon the locking mechanism; and a drive unit for at least one lever of the actuating lever assembly. The drive unit comprises at least one motor and a bolt which is acted upon by the motor and is provided with a recess for at least one output shaft of the motor.

The invention relates to a motor vehicle door lock comprising a locking mechanism, also at least one locking element (3), an electric drive (5, 6, 7) for the locking mechanism, and at least two stops (20, 21, 22, 27) for the electric drive (5, 6, 7) and/or the locking element (3), wherein one of the stops (20, 21) is associated with the locking element (3) and the other stop (22, 27) is associated with the electric drive (5, 6, 7) and both stops (20, 21, 22, 27) are arranged on a common stop contour (23).

A system for locking a position of an operable sash in a window frame has a motor, a rotating element connected to the motor, and a sweep cam. The sweep cam is configured to rotatably engage a keeper disposed on a sash disposed opposite the operable sash. A spur gear operatively connects the rotating element to the sweep cam.

A latch mechanism for a vehicle storage box may include a pair of pawls fixed on opposite sides of a coupler and configured to cause inward translation of one pawl in response to actuation at the other pawl, and a sliding element arranged between each of the pawls and the coupler, the sliding element including at least one retention mechanism to fix the pawl to the sliding element and further including a biasing element to compress the pawl to further engage the pawl with the retention mechanism.

A door latch assembly configured to be used in an aircraft lavatory door. The door latch assembly includes a housing that includes a housing interior, a switch member operatively associated with the housing that is rotatable between a first position and a second position, and a locking bolt that is movable linearly between an unlocked position and a locked position. Rotation of the switch member from the first position to the second position moves the locking bolt from the unlocked position to the locked position.

A power child lock device includes a rotation driving mechanism, a switch link connected to the rotation driving means so as to be moved vertically by a rotational force of the rotation driving means, an inside handle lever cooperatively connected to an inside handle installed in a door of a vehicle, a release lever connected to a door catch and configured to lock or release the door catch, and a power child lever configured to selectively connect or separate the inside handle lever and the release lever by being moved by the switch link.

A latch actuator comprises a motor, a speed reduction gearing coupled to an output shaft of the motor, a spindle, and a motion conversion mechanism. The spindle has a threaded portion in engagement with the speed reduction gearing. The spindle is supported to be rotatable about an axis. The threaded portion is rotationally fixed relative to the spindle. The motion conversion mechanism is configured to cause a displacement of the spindle along the axis when the spindle rotates.

A system, the system having: a pair of levers; and an over center spring secured to each of the pair of levers such that each leg of the over center spring is received by features on each respective lever, wherein opposing forces on each leg of the over center spring creates a negative torque on a first one of the pair of levers and a positive torque on a second one of the pair of levers when the system is in a first position and wherein the system when in a second position approximately half way to a final position from the first position provides zero torque to the pair of levers and wherein the system when in the final position creates a positive torque on the first one of the pair of levers and a negative torque on the second one of the pair of levers when the system is in the final position.

A locking device includes a first side plate and a first driven screw. The first side plate includes a first moving track with a first driving member extending along the first moving track and a first driven screw includes a first threaded rod; and a first follower mounted to an end of the first threaded rod and coupling with the first driving member. When the first driven screw moves along the first moving track, the first follower is driven to rotate by the first driving member, thereby driving the first threaded rod to rotate along a locking direction or an unlocking direction. An enclosure is further disclosed.