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2. 发明授权

US4439076A Movable freight restraining device for freight cars and the like 失效
标题翻译：货车等的可移动货运限制装置
公开(公告)号：US4439076A
公开(公告)日：1984-03-27
申请号：US249898
申请日：1981-04-01
申请人： Russell M. Loomis , Michael D. Gaikowski , Denis R. Brzezinski
发明人： Russell M. Loomis , Michael D. Gaikowski , Denis R. Brzezinski
IPC分类号： B60P7/14 , B61D45/00
CPC分类号： B61D45/006 , B60P7/14
摘要： A movable device for restraining freight in a cargo area in a freight transporting vehicle, for use with a track extending along the cargo area at the top side portions of the vehicle. The device includes an upright stanchion having a vertically extending cargo restraining surface on one side normal to the track. A carriage rolls along the track to permit moving the restraining device to a desired position, and locking pins secure the stanchion in that position. A yoke connects the carriage with the stanchion, to provide a support framework for the stanchion that is rigid throughout its entire extent, in the vertical plane that passes through the center of gravity of the stanchion and is normal to the track, from the rollers of the carriage, along the roller axle and any supporting structure, along the yoke member, and across the stanchion to the vertical plane that passes through the center of gravity of the stanchion and is parallel to the track. It is preferred that the connection between the yoke and the upright stanchion be articulated in all horizontal directions, to permit a limited degree of swaying in response to displacement forces applied to the stanchion.
摘要翻译：一种用于限制在货物运输车辆的货物区域中的货运的可移动装置，用于沿车辆顶部的货物区域延伸的轨道。该装置包括在垂直于轨道的一侧具有垂直延伸的货物限制表面的直立支柱。滑架沿轨道滚动以允许将限制装置移动到期望的位置，并且锁定销将支柱固定在该位置。轭将支架与支柱连接起来，为支撑框架提供支撑框架，该支柱在整个程度上是刚性的，在垂直平面内穿过支柱的重心并垂直于轨道，滑架沿着滚轴和任何支撑结构沿着轭构件穿过支柱到穿过支柱的重心并垂直于轨道的垂直平面。优选地，轭和直立支柱之间的连接在所有水平方向上铰接，以便响应于施加到支柱的位移力而允许有限程度的摇摆。

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