Patent classifications
E05C3/046
Vehicle door latch security tether
A vehicle that includes a door, handle, shaft, and a latch assembly is provided. The latch assembly is coupled to the door to selectively secure the door. The latch assembly includes a security tether configured to prevent the shaft from moving the pawl when the lock lever is located in the locked condition. The security tether further includes: a plate attachable to the latch assembly; the plate includes an aperture sized to receive at least a portion of the lock lever that is disposed through the aperture; the plate includes first and second stop surfaces to limit movement of the lock lever; the first and second stop surfaces are also spaced apart from each other; the lock lever is movable between the first and second stop surfaces; at least the first stop surface is spaced apart from the first location on the pawl; and the lock lever engages the first stop surface when the lock lever is located in the locked condition to prevent the pawl from moving to the unlatched condition and unlatching the latching assembly.
Door latch with opening and closing mechanical advantage
A door latch which provides leverage to the door in both the closing and opening operations of the latch's door handle. The door latch has a door axle attached to an edge of the door and a striker is attached to the cabinet. A latch pivoting component has a base bearing journaled to the door axle and a handle attached to the base bearing for manually rotating the base bearing about the door axle. A cam is attached to the base bearing and is engageable with the striker by rotation of the base bearing. The cam includes a closing cam segment and an opening cam segment. The opening cam segment engages and slides along the striker as the latch pivoting component is rotated in an opening direction of rotation. The closing cam segment engages and slides along the striker as the latch pivoting component is rotated in a closing direction of rotation.
Integrated sash lock and tilt latch combination with improved interconnection capability therebetween
A combination sash lock and tilt latch secures a sash window that is slidable and tiltable with respect to a master window frame. The fastener includes a lock assembly and latch assembly. The lock assembly is releasably mounted upon the sash window meeting rail without screws, using legs received within corresponding openings in the rail. The lock assembly is releasably secured thereto by a spring causing engagement between the legs and rail openings. The lock assembly includes a pivotable cam to releasably engage a keeper on the master frame, and a pivotable arm extending into the meeting rail. The latch assembly includes biasing means and a latch member with a plurality of openings, each configured to receive the post of the lock assembly, within the meeting rail, with the lock assembly installed thereon in any one of a plurality of positions corresponding to said openings in said latch member.
GATE-LATCHING ASSEMBLY
A gate-latching assembly is configured for utilization with a gate assembly. The gate assembly includes a stationary gate post configured to be mounted to, and to extend from, a working surface once the stationary gate post is mounted to the working surface, and in which the gate assembly also includes a movable gate door configured to be movable relative to the stationary gate post. There is provided a combination for utilization with the gate assembly. The combination includes any one of (A) a striker base assembly and a striker member, (B) a latch base assembly and a latch assembly, and/or (C) a striker base assembly, a striker member, a latch base assembly and a latch assembly.
VERTICALLY ADJUSTABLE SASH LOCK
A vertically adjustable sash lock is described that improves the seal of windows. The vertically adjustable sash lock may include, for example, a housing configured to be coupled to a first window sash and a rotatable cam configured to rotatably engage with a keeper bracket coupled to a second window sash. A vertical member may be positioned through a threaded aperture of the rotatable cam. A knob coupled to the vertical member may drive a rotation of the vertical member, causing a vertical position of the rotatable cam relative to a bottom surface of the housing to adjust accordingly.
LOCKING BRACKET FOR IRRIGATION TIME CONTROL BOX
A locking bracket, for use with an irrigation sprinkler timer box having a base for attachment to a fixed mounting surface, a plurality of side walls extending out from said base, a hinged cover rotatably attached to one side of the timer box, and a cam lock assembly having a rotatable cam plate mounted to the hinged cover in a position for engagement with a locking tab fixed on a sidewall of said timer box located opposite to the side to which the hinged cover is attached, when the hinged cover is closed and the cam lock assembly is in the locked position, is provided and formed of a base plate configured to attachment to the timer box base inside the timer box and a vertical extension bracket attached to and extending normally out from said base plate in juxtaposed, parallel spaced relationship with the timer box sidewall adjacent to the locking tab and has a cam lock receiving slot formed therein and configured for engagement with the cam lock in a position between said cam lock and the locking tab when the hinged lid is closed and the cam lock is positioned for engagement with the locking tab.
Housing protrusion
A rotatable window lock including a cam positioned within a housing and rotatably connected to a handle. The housing defines a vertical protrusion on the exterior surface sized and configured to be inserted within an aperture defined in the bottom surface of the handle. By positioning the protrusion closer to the housing edge than the housing center, the protrusion is able to rotatably refrain the handle, preventing inadvertent rotation of the handle and unauthorized window access.
Combination sash lock and tilt latch with improved interconnection for blind mating of the latch to the lock
A combination sash lock and tilt latch in one integral fastener may suitably secure a sash window that is slidable and tiltable with respect to a master window frame. The fastener includes a lock assembly and latch assembly. The lock assembly is releasably mounted upon the meeting rail of the sash window without screws, using legs received within corresponding openings in the rail. The lock assembly is secured thereto by a biasing member causing engagement between the legs and rail openings. The lock assembly includes a pivotable cam to releasably engage a keeper on the master frame, and a pivotable arm extending into the meeting rail. The latch assembly includes biasing means and a latch member, which includes a fixed funnel member and a flexible funnel member on a distal end of a flexible beam, to blindly engage the lock assembly arm within the meeting rail, when installed therein.
Tamper-Resistant Lock
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.
VEHICLE LOAD FLOOR LATCH ASSEMBLY
A latch assembly (100, 300) is configured to removably secure a load floor (14) within a cargo area (12) of a vehicle (10). The latch assembly (100, 300) may include a housing (102, 306) defining an opening (130, 318). The housing (102, 306) is configured to secure to the load floor (14). A latch (104, 302) is rotatably secured to the housing. The latch (104, 302) may include a central hub and opposed latching rims (114, 350) extending radially outward from the central hub. The latch (104, 302) is configured to be rotated in relation to the housing (102, 306) in both a clockwise direction and counterclockwise direction to move either of the latching rims (114, 350) out of the housing (102, 306) into an engagement position. The latch assembly (100, 300) is configured to secure to a portion of the vehicle (10) when either of the latching rims (114, 350) is in the engagement position.