发明名称 Truck trailer tongue stand
摘要 A detachable trailer for transporting heavy equipment and the like includes a forward tongue adapted for hitching to a towing vehicle and a support assembly for supporting the tongue on the ground at an elevation desired for hitching. The support assembly includes a screw type stand which is supported from a tongue-mounted bracket for pivotal movement between a lowered or support position wherein the stand base can be lowered into engagement with the ground and a raised or stowed position for over-the-road travel. A locking pin carried by the stand is releasably biased into engagement with angularly space apertures in the bracket to releasably retain the stand in the support and stowed positions.
申请公布号 US4169579(A) 申请公布日期 1979.10.02
申请号 US19780887477 申请日期 1978.03.17
申请人 MILLER TILT TOP TRAILER INC 发明人 MOLL, JACK E
分类号 B60S9/08;B62D53/06;B62D63/08;(IPC1-7):B66F7/26 主分类号 B60S9/08
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