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    • 7. 发明授权
    • Throttle shaft assembly and method of attachment
    • 油门轴组件及附件方法
    • US06918401B1
    • 2005-07-19
    • US09649303
    • 2000-08-28
    • James K. VanderveenDan Pannunzio
    • James K. VanderveenDan Pannunzio
    • F02D9/02F02D9/10F16K1/22
    • F02D9/1065F02D9/107F02D2009/0218F02D2009/0269Y10T137/0525
    • A method and apparatus is provided for the attachment of a throttle shaft to a throttle body. A throttle shaft, a spring, and a cap retainer, are temporarily assembled as a throttle shaft subassembly. A set of locking members extend from the cap retainer to engage a set of locking surfaces adjacent the throttle shaft to retain the spring in tension. The cap retainer fits onto a boss extending from the throttle body and is lockable thereto by a set of fingers which are received into engagement recesses located on the boss. As the shaft subassembly is guided into the throttle body, the cap retainer is rotated by the engagement surfaces and the locking members are disengaged from the locking surfaces to at least partially unload the spring to mount the shaft.
    • 提供了一种用于将节气门轴连接到节气门体的方法和装置。 节气门轴,弹簧和盖保持器临时组装为节流轴组件。 一组锁定构件从盖保持器延伸以接合邻近节流轴的一组锁定表面,以使弹簧保持张紧。 盖保持器装配到从节气门体延伸的凸台上,并通过一组手指将其锁定,该组手指被容纳在位于凸台上的啮合凹槽中。 当轴子组件被引导到节气门体中时,盖保持器通过接合表面旋转,并且锁定构件从锁定表面脱离,以至少部分地卸载弹簧以安装轴。