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    • 3. 发明申请
    • Sliding suspension locking pin system
    • 滑动悬挂锁定销系统
    • US20070262554A1
    • 2007-11-15
    • US11432850
    • 2006-05-12
    • Braden BromleySteven Saieg
    • Braden BromleySteven Saieg
    • B62D53/06
    • B62D53/068
    • A sliding suspension includes a plurality of locking pins that are selectively moved between extended and retracted positions to allow adjustment of the sliding suspension relative to a trailer frame structure. A lever is fixed to a tube that is supported by a cross-member of a slider frame. A cam is supported on the tube for rotational movement relative to the tube. Laterally spaced locking pins each include a pin connection link that is coupled to the cam. Each locking pin includes a single compression spring, and each pin connection link includes a slot, which cooperate with each other to provide independent pin extension at each pin location. A torsion spring is coaxial with the tube and includes one spring end that is coupled to the lever and another spring end that is coupled to the cam. The torsion spring allows the lever to be decoupled from the locking pins if one or more pins are stuck such that the pull handle can be pulled and locked into place to allow adjustment.
    • 滑动悬架包括多个锁定销,其在延伸位置和缩回位置之间选择性地移动,以允许相对于拖车框架结构调节滑动悬架。 杆被固定到由滑块框架的横向构件支撑的管上。 一个凸轮支撑在管上,用于相对于管旋转运动。 横向间隔的锁定销各自包括联接到凸轮的销连接连杆。 每个锁定销包括单个压缩弹簧,并且每个销连接连杆包括一个槽,它们彼此配合以在每个销位置提供独立的销延伸。 扭转弹簧与管同轴并且包括联接到杠杆的一个弹簧端和联接到凸轮的另一个弹簧端。 如果一个或多个销被卡住,扭力弹簧允许杠杆与锁定销分离,使得拉手可以被拉动并锁定就位以允许调节。