An aircraft cowl arrangement may comprise a first half, and a second half rotatable between an open position and a closed position, a first seal coupled to the first half, a second seal coupled to the second half, and a latch arrangement for preventing relative movement between the first half and the second half. The latch arrangement may comprise a tie rod comprising a first end coupled to the first half, a second end, and a frame having an opening for receiving the second end of the tie rod, a latch handle rotatably mounted to the frame, and a hook operably coupled to the latch handle, wherein the latch handle is configured to move between a first position wherein the hook is engaged with the second end of the tie rod and a second position wherein the hook is disengaged from the second end of the tie rod.

A casing that has a generally cylindrical configuration having a bottom side that includes a bottom side cavity. The bottom side has a topography that is generally a negative topography of a surface of an article with which the bottom side associates. The topography of the bottom side is defined by a plurality of offset surfaces that define raised edges, with the offset surfaces and resulting raised edges forming reliefs.

A sash window fastener includes lock and latch assemblies, and a fitting. The lock mounts upon the meeting rail, and includes a pivotable cam to engage a keeper on the master frame, and a pivotable arm acting as a follower. The arm interconnects with the latch within the meeting rail, so cam rotation controls arm positioningcausing translation of the latch. The cam can occupy three positions causing three corresponding latch positions: an extended position securing the cam to the keeper, with the latch engaging the master frame to prevent tilting, and also receiving a post of the fitting therein to further secure the window against impact loading; a first retracted position disengaging the cam from the keeper, and permitting sliding of the window into an open position that also elevates the latch member above the post; and a second retracted cam position causing latch member retraction that permits tilting.

A sealing inner sleeve for insertion into pipes in order to seal leaks therein. The sealing inner sleeve has a locking device allowing an increase in the diameter of the sealing inner sleeve, but blocking same in the opposite direction, the sealing inner sleeve having two end sections and an intermediate section connecting said end sections to form a contiguous component.

A tamper-proof lock includes: a housing, shaft/handle, cam, lever, spring, and plate. The shaft is pivotally mounted in a housing orifice, with the cam pivotally mounted to the shaft. The cam has first and second shaped openings at first and second respective radial positions, and an arcuate recess. The lever is secured to the shaft, and has a protrusion that alternately engages each of first and second ends of the arcuate recess to respectively/selectively drive the cam to rotate/counter-rotate in first and second directions, into locked and unlocked cam positions. The spring biases the plate for a protrusion thereon to be respectively received within each of first and second shaped cam openings, when aligned therewith at those cam positions, and for a curved surface of the plate to be correspondingly received within first and second curved cam recesses, respectively, when aligned therewith, which facilitate withdrawal of the plate protrusion.

The present disclosure provides a latch assembly for a container. The latch assembly includes a mounting member coupled to the container. The container includes a lid operable between an open position and a closed position. A locking member is pivotally mounted to the mounting member. The locking member is operable between a locking position and an unlocking position, corresponding to inclination of the container. In locking position, the locking member engages a panel of the container for locking the lid in the closed position, when the container is in a first inclined position. In unlocking position, the locking member disengages from the panel for unlocking the lid to the open position, when the container is in a second inclined position. The latch assembly controls operation of lid between the open position and the closed position, corresponding to inclination of the container.

A sash fastener for securing a slidable and tiltable sash window includes a lock assembly and left-hand and right-hand latch assemblies. The lock assembly is mounted upon the sash window meeting rail, and includes a pivotable cam to engage a keeper on the master frame, a handle to pivot the cam, and a pair of pivotable arms, each extending into the meeting rail. A link selectively connects the two arms, and when actuation of the handle causes the cam to rotate, it may selectively drive one of the arms to pivot, with the link causing the other arm to pivot. The left- and right-hand latch assemblies each include a housing, biasing means, a latch member with an adjustable receiver clip having an opening therein configured to receive one of the arms of the lock assembly, within the meeting rail, with movement of the arms actuating the latch to permit tilting.

Provided are a lockset and a pallet loading bin having the same. A lock hole is arranged at the pallet loading bin. The lockset comprises a lock bar and a handle. A first end of the lock bar is provided with a hook member for fitting the lock hole to realize locking. A connection portion is provided at the lock bar. The lock bar is rotatably connected, by means of the connection portion, to a bin body of the pallet loading bin. Rotation of the lock bar around the connection portion in a plane parallel to an outer surface of the bin body causes the hook member to extend into or retract from the lock hole, thereby realizing locking or unlocking of the lockset. The handle comprises a connection end. The handle is rotatably connected, by means of the connection end, to a second end of the lock bar opposite to the first end of the lock bar. Rotation of the handle around the connection end causes the handle to be positioned close to or away from the outer surface of the bin body. The lockset has a simple structure and low costs, can be processed and manufactured easily, can be operated flexibly with less effort, and adapts to the small thicknesses of an end wall and a side wall of a pallet loading bin.

A locking mechanism is disclosed. In one particular embodiment, the locking mechanism may include a hook component configured to be mounted onto an interior surface of a body of a container, a swivel component configured to engage with the hook component when the locking mechanism is locked, and a mount component to which the swivel component is rotatably mounted. The mount component may be configured to be mounted onto an interior surface of a lid of the container. When the container is in an upright position, the locking mechanism may be unlocked by applying an upward force onto the swivel component. When the container is an upside down position, the locking mechanism may unlock automatically.

A latch mechanism for joining two portions of a gas turbine engine. The latch mechanism is moveable between an open and a closed position and includes a first member configured to be attachable to a first portion of a gas turbine engine and a second member pivotally attached to the first member. The first member is attached to the second member at a first position. The latch mechanism also includes a handle pivotally attached to the second member that is attached to the second member at a second position, and third member pivotally attached to the second member. The third member is attached to the second member at a third position, the third position being between the first position and the second position, and wherein the third member comprises securing means for securing the third member to a second portion of a gas turbine engine.