发明名称 Device for actuating anti-rolling securing elements for tailgates
摘要 A device for actuating anti-rolling securing bars 23, 24 on tailgates has a double-acting pivot cylinder 41 which is operated with a compressible medium such as air or oil with wind chambers on the feed lines 68, 69, 76, 77. The change-over valve 74 can be moved into the unloading position at any desired time causing the securing bar 23, 24, which rests in a securing fashion against the wheel of a rolling container located on the tailgate, to be initially merely prestressed in its pivoted-in position. The pivoting in and releasing of the secured wheel is subsequently triggered by the rolling container briefly rolling back. Thus, it is then no longer necessary to actuate the change-over valve at the same time as the rolling back of the rolling container so that operation is made easier. Accordingly, the change-over valve does not have to be constructed as foot-operated switch either so that obstructions of this kind on the loading platform can be dispensed with. <IMAGE>
申请公布号 DE3528116(A1) 申请公布日期 1987.02.12
申请号 DE19853528116 申请日期 1985.08.06
申请人 BAER,GERD 发明人 BAER,GERD
分类号 B60P1/44;(IPC1-7):B60P1/44;B60P7/13 主分类号 B60P1/44
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