| 摘要 |
<p>A tubular latch is provided which includes a case, a bolt, a hub rotatably mounted within the latch case to receive a door handle shaft, a cam integral to an outer surface of the hub and having a driving surface wherein rotational movement of the hub causes the driving surface to rotate with the hub, and a slider member movable, by the cam, from a first axial position in the latch case wherein the slider member is in an extended position to a second axial position wherein the slider member is in a retracted position. The latch further includes a latch spring adjuster plate moveable axially within the latch case that is adjustable and securable to a desired axial position within the latch case, and a slider member spring for biasing the slider member away from the latch spring adjuster plate.</p> |
