发明授权
US6102454A Motor vehicle door lock arrangement 有权
机动车门锁装置

  • 专利标题: Motor vehicle door lock arrangement
  • 专利标题(中): 机动车门锁装置
  • 申请号: US153454
    申请日: 1998-09-15
  • 公开(公告)号: US6102454A
    公开(公告)日: 2000-08-15
  • 发明人: Bernd Weyerstall
  • 申请人: Bernd Weyerstall
  • 申请人地址: DEX Stuttgart
  • 专利权人: Robert Bosch GmbH
  • 当前专利权人: Robert Bosch GmbH
  • 当前专利权人地址: DEX Stuttgart
  • 优先权: DEX19741142 19970915; DEX19754216 19971206
  • 主分类号: E05B65/12
  • IPC分类号: E05B65/12 E05B65/20 E05C3/06
Motor vehicle door lock arrangement
摘要:
A motor vehicle door lock arrangement with a lock latch, a detent pawl and an electrical detent pawl drive with control switches for a triggering detent pawl drive, a power supply connection and a lock mechanism with at least one mechanical opening lever which acts on the detent pawl. In the normal case, the detent pawl can be actuated only by the electrical detent pawl drive (1), and in an emergency, by the mechanical opening lever (2). The motor vehicle door lock arrangement provides the electrical detent pawl drive (1) with a mechanical energy storage device (15) which is tensioned in the rest position of the detent pawl drive (1) and which keeps the opening lever (2) prepared for mechanical activation should the power supply fail or some other malfunction of electrical detent pawl drive occur.
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