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    • 5. 发明申请
    • PROPELLING FORCE APPLICATION APPARATUS
    • 螺旋力应用装置
    • WO1997023737A1
    • 1997-07-03
    • PCT/JP1995002625
    • 1995-12-21
    • HONDA GIKEN KOGYO KABUSHIKI KAISHANHK SPRING CO., LTD.
    • HONDA GIKEN KOGYO KABUSHIKI KAISHANHK SPRING CO., LTD.SHIGIHARA, AkiraISHIZAKA, TakashiIIZUKA, TohruNARUSHIMA, MasaziNUMAKURA, FumioKOBAYASHI, Takao
    • F16H07/08
    • F16H25/186F16H7/0848F16H2007/081F16H2007/0857
    • A propelling force application apparatus wherein a cylindrical push member the front edge of which is brought into contact with a propelled member and which is equipped at least around the inner periphery on the rear side thereof with a female screw is supported by a stationary casing in such a manner that revolution round the axis thereof is inhibited but movement in the axial direction is permitted, a bearing member for enabling a rotary shaft to rotate round the axis and thrusts and supports the rotary shaft is interposed between the proximal end of the rotary shaft having a male screw meshing with the female screw on the distal end side and the casing, and a spring for urging the rotary shaft in the advancing direction of the push member is interposed between the casing and the rotary shaft. An effective friction diameter d1 between the rotary shaft (7) and the bearing member (8) is greater than an effective diameter d2 of the meshing portion between the male screw portion (7a) and the female screw portion (18) so that a drastic retreat of the push member due to the drop of the frictional coefficient due to an extended use can be reduced to minimum.
    • 一种推进力施加装置,其前缘与推进构件接触的圆柱形推动构件至少在其背侧的内周配备有内螺纹,由这样的固定壳体支撑 绕其轴线旋转的方式被抑制但允许在轴向上的运动,用于使旋转轴能够绕轴线旋转并推力并支撑旋转轴的支承构件被插入在具有 与前端侧的内螺纹啮合的外螺纹和壳体,以及用于在推动构件的前进方向上推压旋转轴的弹簧插入在壳体和旋转轴之间。 旋转轴(7)与轴承部件(8)之间的有效的摩擦直径d1大于外螺纹部(7a)与内螺纹部(18)之间的啮合部的有效直径d2, 由于延长使用时的摩擦系数的下降,推动构件的后退可以减小到最小。
    • 10. 发明申请
    • KEY SWITCH DEVICE FOR VEHICLE
    • 车辆钥匙开关装置
    • WO1995021309A1
    • 1995-08-10
    • PCT/JP1995000142
    • 1995-02-03
    • HONDA GIKEN KOGYO KABUSHIKI KAISHASHIBATA, KazumiHIRAKATA, Yoshiaki
    • HONDA GIKEN KOGYO KABUSHIKI KAISHA
    • E05B17/22
    • E05B17/14E05B17/2084E05B31/00E05B35/004Y10T70/5659Y10T70/5664Y10T70/5956Y10T70/7599
    • 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.
    • 适于与外筒(1)的滚筒接合凹槽(12)和一对气缸销(8)接合的多个滚筒(6)径向可滑动地支撑在内筒(2)上,该内筒(2)可旋转地支撑在外筒 (1)。 当钥匙(K)正确插入钥匙孔(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)脱离, 一对气缸销(8)通过钥匙(K)的前端(K2)从制动栓接合槽(12)脱离,使得内筒(2)被允许旋转。 当钥匙(K)被错误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。