基本信息:
- 专利标题： TUBULAR LATCH
- 专利标题（中）：管状闩锁
- 申请号：PCT/US2003/029754 申请日：2003-09-23
- 公开(公告)号：WO2004027186A2 公开(公告)日：2004-04-01
- 发明人： MORRIS, Eric, D.
- 申请人： MORRIS, Eric, D.
- 申请人地址： 425 Gulph Ridge Drive, King of Prussia, PA 19406 US
- 专利权人： MORRIS, Eric, D.
- 当前专利权人： MORRIS, Eric, D.
- 当前专利权人地址： 425 Gulph Ridge Drive, King of Prussia, PA 19406 US
- 代理机构： GREENE, Gary, A.
- 优先权： US10/252,265 20020923
- 主分类号： E05B
- IPC分类号： E05B
摘要：
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 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.
摘要（中）：
提供一种管状闩锁，其包括壳体，螺栓，可旋转地安装在闩锁壳体内以容纳门把手轴的毂，与毂的外表面成一体的凸轮，并具有驱动 其中所述毂的旋转运动引起所述驱动表面与所述毂一起旋转;以及滑动构件，其可通过所述凸轮从所述闩锁壳体中的第一轴向位置移动，其中所述滑动构件处于伸出位置至第二轴向位置 其中所述滑动构件处于延伸位置至第二轴向位置，其中所述滑动构件处于缩回位置。 所述闩锁还包括可在所述闩锁壳体内轴向移动的闩锁弹簧调节板，所述闩锁弹簧调节板可调节并可固定到所述闩锁壳体内的期望轴向位置，以及滑动构件弹簧，用于将所述滑动构件偏压离开所述闩锁弹簧调节板。 p>