Abstract:
The invention is a barrier which protects the door lock bolt from external interventions by merging the channeled body of Figures 1 and 2 and the tab body of Figures 3 and 4 as can be seen in Figure 5.
Abstract:
A lock assembly (100) comprising a first handle mechanism (20), a second handle mechanism (20'), a bolt (55) for latching and/or locking engagement in a respective or complementary recess; and a bolt retractor mechanism (40) for moving the bolt (55) from an extended position for engagement in the recess to a retracted position for disengagement from the recess. The first handle mechanism (20) comprises a first handle (21) that is manually movable about a handle axis (22) and a first force providing part operatively associated with the first handle (21) for movement in response to movement of the first handle (21), and the second handle mechanism (20') comprises a second handle (2 Γ) that is manually movable about a handle axis (22) and a second force providing part operatively associated with the second handle (2Γ) for movement in response to movement of the second handle (2Γ). The bolt retractor mechanism (40) includes: a retractor member (43) configured to pivot about a retractor axis (42) for moving the bolt (55) between the extended position and the retracted position, a first force receiving part (44) configured for operative connection or engagement with the first force providing part of the first handle mechanism (20) for receiving force to pivot the retractor member (43) about the retractor axis (42), and a second force receiving part (47) configured for operative connection or engagement with the second force providing part of the second handle mechanism (20') for receiving force to pivot the retractor member (43) about the retractor axis (42).
Abstract:
A door handle provides a locking actuator operable by a user that is also the gripping handle, rather than a separate snib. In addition, the door handle provides an unobtrusive, but clearly visible indicator of the current state of the lock, by providing at least one relatively larger window through which the grip member protrudes, and suitable indicia visible through the window.
Abstract:
In one form, a cylindrical lockset includes a chassis including a pair of hubs, a pair of drive tubes, a retractor, and a lock control assembly. The lock control assembly has a locked state and an unlocked state. The lock control assembly also has a plurality of movable elements, each having a locking position and an unlocking position. One of the hubs includes a guide channel, and a slider is movably seated in the guide channel. One of the movable elements is associated with the slider, and is configured to move the slider between a lock-indicating position and an unlock-indicating position.
Abstract:
Disclosed herein is a latchbolt retractor (12). The latchbolt retractor (12) comprises a latchbolt retraction mechanism (30) mounted to a carriage (28). The latchbolt retraction mechanism (30) comprising a latchbolt assembly coupler (32) for operational coupling to a latchbolt assembly (22). The carriage (28) is configured to slide along at least one rail (14,16) for positioning the latchbolt assembly coupler (32) relative to the latchbolt.
Abstract:
A hatch assembly comprising a frame presenting a frame opening, a hatch for opening and closing the frame opening, a plurality of pivot assemblies. At least two pairs of the pivot assemblies each provide a hatch pivot axis at or adjacent a side of the hatch, an engagement mechanism engagement mechanism configured to releasably engage the pivot assemblies to couple the hatch to the frame, and an actuation mechanism. The engagement mechanism comprises a plurality of pins, each pin movable between an extended position to engage a said pivot assembly and a retracted position to disengage from the pivot assembly. The pins are oriented so that longitudinal axes of the pins in each pair of pins converge enabling the hatch to remain coupled to the frame when the hatch is pivoted between the closed position and an open position.
Abstract:
The present invention relates to a handle assembly for a system window and a system window comprising the same. In the system window that locking/opening is implemented by the handle, it is applied to regions that need to be opened and closed manually, so that consumers can improve convenience and secure safety.
Abstract:
An exemplary product line system includes a common platform and a plurality of component families, each of which includes a plurality of interchangeable component species configured for use with the common platform. The common platform includes an inside drive assembly and a chassis assembly including a chassis and an outside drive assembly. A lockset assembled from the system includes the common platform and a plurality of modular components. Each of the modular components corresponds to a respective one of the component families, and is provided as a selected species of the corresponding component family. The lockset has a function defined by the set of component species installed to the lockset. The function of the lockset can be changed by altering the set of component species installed to the lockset without disassembling the chassis assembly.
Abstract:
The present invention relates to a lock device (1) for a door of the type with seating unit (50) through the door shutter. The seating unit comprises a first seating body (52), a second seating body (54), a first cover (70) and a second cover (90). There are provided connecting elements (80), generally self-tapping screws, that engage both the first cover to the first seating body and the second cover, closing the second seating body as a package thereinbetween. Among the other things, the lock device allows a wide rotation of the handle.