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1. 发明申请

US20060082099A1 Gooseneck Trailer Hitch for Tractors 审中-公开
标题翻译：鹅颈式拖车牵引车
公开(公告)号：US20060082099A1
公开(公告)日：2006-04-20
申请号：US11163581
申请日：2005-10-24
申请人： Al Jwanouskos
发明人： Al Jwanouskos
IPC分类号： B60D1/14
CPC分类号： B60D1/07 , B60D1/06 , B60D1/075 , B60D1/141
摘要： A hitch device enabling a three-point tractor hitch to be attached to a gooseneck trailer or other similar apparatus (such as a fifth-wheel trailer) is disclosed. A preferred embodiment of the present invention comprises a tubular member having a generally arcuate shape, to which a trailer hitch ball and a pair of metal rods, which function as hitch pins, are welded. Two brackets are welded to the tubular member and serve to support an additional hitch pin. The welded metal rods and additional hitch pin may be secured to a three-point hitch using cotters or other suitable fastener. The device elevates the trailer hitch ball to a sufficient height to accommodate a gooseneck trailer's point of attachment.
摘要翻译：公开了一种能够将三点牵引车牵引装置连接到鹅颈式拖车或其他类似装置（例如五轮拖车）上的牵引装置。本发明的一个优选实施例包括一个具有大致弓形形状的管状构件，其中用作牵引销的拖车牵引球和一对金属杆被焊接到该管状构件上。两个支架焊接到管状构件并用于支撑另外的钩销。焊接的金属棒和附加的连接销可以使用开口或其他合适的紧固件固定到三点连接。该装置将拖车挂钩球提升到足够的高度以容纳鹅颈式拖车的连接点。

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