会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 4. 发明授权
    • Wet type clutch
    • 湿式离合器
    • US5456343A
    • 1995-10-10
    • US220709
    • 1994-03-31
    • Kiyohito MurataShogo Matsumoto
    • Kiyohito MurataShogo Matsumoto
    • F16D69/00F16H45/02F16D33/18
    • F16H45/02F16H2045/0226F16H2045/0289F16H2045/0294
    • A wet type clutch which has its piston moved by the difference of the pressure in two oil chambers at the two sides of the piston while shutting the communication between the two oil chambers with a friction member adhered to either of the piston or a front cover to be engaged by the piston. An annular groove for communicating with such one of the two oil chambers as will take a lower pressure when the clutch is applied is formed in the surface, to which the friction member is adhered, and/or the adhered surface of the friction member itself, to reduce the pressure acting to return the piston. A seal or high porosity material may also be used to reduce the oil pressure acting on the piston.
    • 一种湿式离合器,其活塞通过活塞两侧的两个油室中的压力差移动,同时用粘附到活塞或前盖上的摩擦构件关闭两个油室之间的连通, 被活塞接合。 用于与两个油室中的这一个连通的环形凹槽在摩擦件附着的表面和/或摩擦件本身的粘附表面上形成在施加离合器时的较低压力, 以减小作用以使活塞返回的压力。 也可以使用密封或高孔隙率材料来降低作用在活塞上的油压。
    • 10. 发明授权
    • Clutch device
    • 离合器装置
    • US5701983A
    • 1997-12-30
    • US600027
    • 1996-02-12
    • Shogo MatsumotoKiyohito Murata
    • Shogo MatsumotoKiyohito Murata
    • F16D25/0638F16D23/12F16D25/02F16D43/26F16D47/04F16D43/20
    • F16D25/02
    • A clutch device with a cam mechanism is provided, which is free from drag loss when the phase is switched from a state wherein the cam mechanism is operative to a state wherein it is inoperative. A cam groove 1c and a recess 1d are formed on the inner surface 1a of a piston, and a cam groove 3c and a projection 3d to be inserted into the recess 1d are formed on the inner surface 3a of a pressure plate 3. Between the cam grooves 1c and the 3c is interposed a cam roller 2 loosely retained by a roller cage 4. When the hydraulic pressure is applied to the back surface 1b of the piston 1 while a C.sub.3 clutch disk 5 rotates faster than the piston 1, the cam mechanism is operative to carry out the engagement operation. On the contrary, when the application of the hydraulic pressure is interrupted while the C.sub.3 clutch disk 5 rotates slower than the piston 1, the engagement is released. Meanwhile, the riding of the cam roller 2 over the cam elements is avoidable by the recess 1d and the projection 3d.
    • 提供了一种具有凸轮机构的离合器装置,当相位从凸轮机构工作的状态切换到其不工作的状态时,没有阻力损失。 在活塞的内表面1a上形成有凸轮槽1c和凹槽1d,并且在压板3的内表面3a上形成凸轮槽3c和插入凹槽1d的凸起3d。 凸轮槽1c和3c插入由滚子保持架4松动地保持的凸轮辊2.当C3离合器盘5比活塞1旋转得更快时,当将液压施加到活塞1的后表面1b时,凸轮 机构可操作地执行接合操作。 相反,当C3离合器盘5比活塞1旋转慢时,当液压的施加中断时,接合被解除。 同时,通过凹部1d和凸起3d可以避免凸轮滚子2在凸轮元件上方的骑行。