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    • 2. 发明授权
    • Vehicle wheel chock for securing vehicles during transport
    • 运输过程中车辆固定车辆的车轮轴承座
    • US4836726A
    • 1989-06-06
    • US213188
    • 1988-06-29
    • James C. RobertsonWilliam R. Baker
    • James C. RobertsonWilliam R. Baker
    • B60P3/077B61D45/00
    • B61D45/004B60P3/077B61D45/001
    • A chock block for a vehicle transported on a deck to secure the vehicle against longitudinal movement; the chock block having a first member and a longitudinal second member lateral to the first member; the first member nesting with a track on the deck and removable from such nesting by upward displacement; the second member extending along and terminating beyond the tread face of a vehicle tire; a pin on the chock block for removably securing the first member to the track to prevent the chock block from horizontal and upward movement; the second member having a longitudinal center when viewed from the top; the chock block being essentially symmetrical about the second member longitudinal center; and the pin having a handle observable and manually operable from both sides of the second member longitudinal center to withdraw the pin forward end from a track hole to remove the chock block from the track and to help position the pin forward end in a track hole.
    • 在甲板上运输的车辆的轴承座,用于固定车辆纵向运动; 所述阻塞块具有第一构件和横向于所述第一构件的纵向第二构件; 第一个成员与甲板上的轨道嵌套,并通过向上移位而从这种嵌套中移除; 所述第二构件沿着车辆轮胎的胎面延伸并且终止于车辆轮胎的胎面; 轴承座上的销子,用于可拆卸地将第一构件固定到轨道上,以防止阻塞块水平和向上移动; 所述第二构件从所述顶部观察时具有纵向中心; 所述阻塞块基本上关于所述第二构件纵向中心对称; 并且销具有可观察并且可从第二构件纵向中心的两侧手动操作的手柄,以将销的前端从轨道孔撤回,以将轨道块从轨道移除并帮助将销前端定位在轨道孔中。