Derailleur guard

Details Derailleur guard Derailleur guard

1988-09-29

1990-03-06

Smith, Gary L.

Machine element or mechanism

Elements

Guards

74609, 474144, G05G 2500

Patent

active

049055410

ABSTRACT:
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.

REFERENCES:
patent: 2108941 (1938-02-01), Morgan
patent: 3184993 (1965-05-01), Swenson
patent: 3910136 (1975-10-01), Juy
patent: 3973447 (1976-08-01), Nagano
patent: 4135727 (1979-01-01), Campagnolo

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