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
    • 5. 发明授权
    • Apparatus and method for lifting, rotating, and stacking trailer chassis
    • 拖车底盘的提升,旋转和堆叠的装置和方法
    • US5096365A
    • 1992-03-17
    • US602780
    • 1990-10-24
    • Jerry W. Ford
    • Jerry W. Ford
    • B66F9/18
    • B66F9/18
    • An apparatus and method for lifting, inverting, and stacking trailer chassis has a pair of support arms engageable with arms of a forklift vehicle and a frame pivotally mounted on outer ends of the support arms. The frame is mounted by engagement of pivot pins on the arm ends with apertures in side members of the frame, the apertures being located inwardly from the center of the length of the side members. This off-center placement of the axis of rotation of the frame enables it to be rotated when the forklift arms are raised without requiring power other than normal forklift lifting power. Clamps including a fixed L-shaped bracket and a cooperating slideable bracket are provided on the underside of the frame for engaging chassis beams of a trailer. A locking pin for securing the frame in a position generally coplanar with the support arms is also provided. In operation, the clamps are secured to a trailer chassis, and the forklift arms are raised while the forklift vehicle is propelled slightly forward to cause rotation of the trailer around a longitudinal axis.
    • 用于提升,翻转和堆放拖车底架的装置和方法具有一对支撑臂,该支撑臂可与叉车的臂和可枢转地安装在支撑臂的外端上的框架接合。 框架通过枢轴销在框架端部与框架的侧面构件中的孔的啮合来安装,孔从侧构件的长度的中心向内定位。 当叉车臂升起而不需要除正常叉车提升力之外的动力时,框架的旋转轴的偏心位置使其能够旋转。 包括固定的L形支架和配合的可滑动支架的夹具设置在框架的下侧,用于接合拖车的底盘梁。 还提供了用于将框架固定在与支撑臂大体共面的位置的锁定销。 在操作中,夹具被固定到拖车底盘,并且叉车臂被抬起,同时叉车被略微向前推动以使拖车围绕纵向轴线旋转。