发明申请
US20020073752A1 Door Lock 失效
门锁

  • 专利标题: Door Lock
  • 专利标题(中): 门锁
  • 申请号: US09993200
    申请日: 2001-11-06
  • 公开(公告)号: US20020073752A1
    公开(公告)日: 2002-06-20
  • 发明人: Albert DirnbergerGeorg Spiessl
  • 优先权: EP00126304.5 20001201
  • 主分类号: E05B015/00
  • IPC分类号: E05B015/00
Door Lock
摘要:
The solution according to the invention is based upon the knowledge that the undesirable hysteresis of the force-path function in door locks (1) can be avoided or at least minimised if the (frictional) forces acting during transitions from open positions to closed positions and vice versa are minimised and/or avoided. In this respect, the invention is based upon the starting point of at least reducing (frictional) forces acting in bearings for rotatable components (14, 18, 28) of door locks (1) and/or between surfaces (22, 30) displaceable relative to one another. In this manner, it is attained that forces required for a transition from a closed position to an open position essentially correspond to forces required for a transition from the open position to the closed position.
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