发明名称 Bicycle towing bracket
摘要 A towing bracket for attachment to the rear frame of a bicycle, to be used for towing a trailer behind the bicycle. The towing bracket has a hanging member that attaches to the hub nut of the rear wheel of the bicycle, and may have a disk with an attached tab that mates with a slot in the rear frame, with the disk having a number of holes that mate with raised nubs in the hanging member, to prevent rotation of the hanging member about the nut. A collar on the hanging member attaches to a trailer linkage, which in turn attaches to a trailer.
申请公布号 US6443472(B1) 申请公布日期 2002.09.03
申请号 US20010799293 申请日期 2001.03.05
申请人 INSTEP, LLC 发明人 KAHMANN PAUL
分类号 B62K27/12;(IPC1-7):B62J7/04 主分类号 B62K27/12
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