发明名称 Derailleur guard
摘要 A derailleur guard adapted to be mounted on a bicycle frame and shaped to protect a rear derailleur from impacts from a generally sideward direction. The derailleur guard includes a forward portion shaped to engage a chain stay of a bicycle frame, a rearward portion shaped to engage a dropout attached to the chain stay, and a loop portion extending between the forward and rearward portions and shaped to extend sidewardly from the frame about a rear derailleur mounted on the dropout of the frame.
申请公布号 US4905541(A) 申请公布日期 1990.03.06
申请号 US19880251614 申请日期 1988.09.29
申请人 HUFFY CORPORATION 发明人 ALAN, ROBERT
分类号 B62J23/00;B62M9/128 主分类号 B62J23/00
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