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    KEY SWITCH DEVICE FOR VEHICLE
    1.
    发明公开
    KEY SWITCH DEVICE FOR VEHICLE 失效
    SCHALTSCHLOSSFÜRFAHRZEUG

    公开(公告)号：EP0692593A1

    公开(公告)日：1996-01-17

    申请号：EP95907831.2

    申请日：1995-02-03

    申请人： HONDA GIKEN KOGYO KABUSHIKI KAISHA

    发明人： SHIBATA, Kazumi Kabushiki Kaisha Honda ,  HIRAKATA, Yoshiaki Kabushiki Kaisha Honda

    IPC分类号： E05B17/22 ,  E05B27/00 ,  E05B29/00 ,  E05B65/12

    CPC分类号： E05B17/14 ,  E05B17/2084 ,  E05B31/00 ,  E05B35/004 ,  Y10T70/5659 ,  Y10T70/5664 ,  Y10T70/5956 ,  Y10T70/7599

    摘要： A plurality of tumblers (6) adapted to engage with tumbler engaging grooves (1₂) of an outer cylinder (1) and a pair of cylinder pins (8) are radially slidably supported on an inner cylinder (2) rotatably supported within the outer cylinder (1). When a key (K) is properly inserted to the end of a key hole (2₁), the tumblers (6) are disengaged from the tumbler engaging grooves (1₂) by code valleys (K₁) of the key (K), and the pair of cylinder pins (8) are disengaged from the tumbler engaging grooves (1₂) by a tip end (K₂) of the key (K), so that the inner cylinder (2) is allowed to rotate. When the key (K) is improperly inserted to the end of the key hole (2₁) to be turned, engagement of the cylinder pins (8) of a high rigidity with the tumbler engaging grooves (1₂) restricts the rotation of the inner cylinder (2) to prevent the tumblers (6) from being damaged.

    摘要翻译： 适于与外筒（1）的制动栓接合槽（12）和一对气缸销（8）接合的多个制动栓（6）径向可滑动地支撑在可旋转地支撑在外筒 （1）。 当钥匙（K）正确地插入钥匙孔（21）的端部时，制动栓（6）通过钥匙（K）的代码谷（K1）与制动栓接合槽（12）脱开，并且 一对气缸销（8）通过键（K）的前端（K2）与制动栓接合槽（12）脱离，使得内筒（2）被允许旋转。 当钥匙（K）被不正确地插入到要转动的钥匙孔（21）的端部时，高刚性的缸销（8）与制动栓接合槽（12）的接合限制了内筒 （2），以防止翻转开关（6）损坏。