A lockset and a pallet loading bin an associated lock hole. The lockset comprises a lock bar and a handle comprising a connection end. A lock bar is provided with a hook member to interlock with the lock hole and a connection portion. The lock bar is rotatably connected via the connection portion, to a bin body of the pallet loading bin. Rotating the lock bar around the connection portion parallel to an outer surface of the bin body causes the hook member to extend into or retract from the lock hole, thereby interlocking or releasing the lockset. The handle is rotatably connected via the connection end, to a second end of the lock bar opposite to the first end of the lock bar. Rotating the handle around the connection end positions the handle close to or away from the outer surface of the bin body.

Lock apparatus and related methods for use with drones are disclosed. A disclosed drone assembly includes a wing, a keel-beam, an adapter positioned on an end of the keel-beam, and a lock configured to receive the adapter. The lock includes a first lock portion coupled to the wing and a second lock portion rotatable relative to the first lock portion between a first position and a second position. The lock is configured to (a) couple the keel-beam to the wing when the second lock portion is in the second position and (b) decouple the keel-beam from the wing when the second lock portion is in the first position.

A latch device for a vehicle includes an engageable member having an engageable notch engageable with a striker, a shaft member by which the engageable member is rotatably supported, a first body including a first support portion by which one end of the shaft member is supported, and a second body including a coupling portion coupled to the first body, and a second support portion by which another end of the shaft member is supported. The engageable member is rotatable about the shaft member between a first position in which engagement with the striker is achievable and a second position in which disengagement from the striker is permitted. With the first body, an entrance of the engageable notch through which the striker comes in the engageable notch in a state where the engageable member is in the first position is covered from one side in an axial direction of the shaft member. With the second body, the engageable notch in the state where the engageable member is in the first position is not covered, but left uncovered in entirety, from another side in the axial direction of the shaft member.

A gate latch assembly includes a first door mountable portion including a first body and carrying a pivotable latch bar that extends outward from a side of the first body, and a first handle part operatively connected to effect pivot of the latch bar when the first handle is rotated, a second door mountable portion including a second body and carrying a pivot bar, and a second handle part operatively connected to effect pivot of the pivot bar when the second handle is rotated. The gate latch assembly can be assembled in either a first configuration to permit rotation of the pivot bar away from its neutral position in only a first direction, or a second configuration to permit rotation of the pivot bar away from its neutral position in only a second direction that is opposite the first direction.

In an exemplary embodiment, a door lock includes a locking latch which is rotatable to and fro between a locking position and an unlocking position; a locking holder that engages the locking latch in a locking position; and a stop that limits the rotational movement of the locking latch; wherein the stop is repositionable and provides different stop positions in different stop receptacles.

A latching mechanism is described comprising: a latching component and a retaining component; wherein the latching component comprises means for receiving a hook in use, and a pivoting feature which is configured to allow said latching component to pivot relative to said retaining component.

In an exemplary embodiment, a locking holder with a mounting element in which the locking holder can be fastened to a door frame in a mounting plane, and with a holding surface which is arranged spaced apart with respect to the mounting plane and can be engaged behind by a door-side locking latch in order to lock the door, the holder includes a holding shoe which can be fastened releasably to a holding element in order to set the distance of the holding surface with respect to the mounting plane.

A motor vehicle lock in a fitted state interacts with a striker. The motor vehicle lock includes an adjustable catch and an adjustable locking pawl. The catch is adjustable into a main locking state and into an opening state, and the locking pawl is adjustable into an entry state, and into a lifted state. The motor vehicle lock includes a tensioning mechanism. When the catch is in the main locking state and the locking pawl is in the entry state, the tensioning mechanism can be brought into a tensioned state in which the tensioning mechanism introduces a mechanical preload into the catch in its opening direction. The tensioning mechanism can be brought into a relaxed state, in which the preload originating from the tensioning mechanism is reduced or cancelled.

In an example, a system for preventing a flip door from being raised without a guardrail installed is disclosed. The system includes a guardrail having a post, and the post having a post dog. The system also includes a safety latch mechanism configured to be coupled to a fixed structure. The safety latch mechanism includes a body, a socket disposed in the body and configured to receive the post, and a door latch rotatably coupled to the body and biased in a latched position that is configured to retain a flip door in a lowered position. Based on the post being inserted into the socket of the safety latch mechanism, the post dog engages with and rotates the door latch from the latched position to an unlatched position, thereby allowing the flip door to be raised from the lowered position to a raised position.

A lock assembly comprising: a hand-operable member configured to move laterally relative to a fore-end of the lock assembly; wherein lateral movement of the hand-operable member causes the lock assembly to move between a locked mode and an unlocked mode. A lock assembly comprising: a latch, the latch configured to move rotationally relative to the lock assembly; and a hand-operable member configured to move laterally relative to a fore-end of the lock assembly; wherein the hand-operable member is coupled to the latch such that lateral movement of the hand-operable member drives rotational movement of the latch. Methods of installing a lock assembly, comprising setting a hub of a lock assembly to one of a first unlocked position, a first locked position, a second unlocked position, a second locked position, or a deadlocked position, and installing a cylinder lock for engagement with the hub.