发明名称 Replaceable tire gripping system for endless track
摘要 A replaceable tire gripping system for endless track for extending the useful life and operation of an endless track with grouser members. The inventive device includes a grouser bar having a first side and a second side, a pair of side walls attached to opposing ends of the grouser bar, a plurality of openings within the grouser bar, a plurality of grip members positionable within the plurality of openings with a portion exposed through the second side of the grouser bar, and a wear plate attached to the first side of the grouser bar for retaining the grip members within the openings. The openings and the grip members are preferably tapered for allowing the broad end of the grip members to be substantially flush with the first side and the wear plate.
申请公布号 US6299265(B1) 申请公布日期 2001.10.09
申请号 US19990472570 申请日期 1999.12.27
申请人 HOFFART RONALD J. 发明人 HOFFART RONALD J.
分类号 B62D55/28;(IPC1-7):B60B15/00;A01B33/00;B60C11/00 主分类号 B62D55/28
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