Assembly for adjusting force of return spring for bicycle brake device
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United States of America Patent
Stats
-
Oct 6, 1992
Grant Date -
N/A
app pub date -
Dec 4, 1990
filing date -
Apr 4, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The invention relates to an assembly for adjusting the force of a return spring incorporated in a brake arm for bicycles. A brake arm (4) and a return spring (10) are fitted around a pivot (3C) on a mount (3) fixed to the fork (2) of a bicycle. One end (10A) of the return spring (10) is held to one of the mount (3) and the brake arm (4). The other has in screw-thread engagement therewith an adjusting screw (19) provided at its head with a socket portion (20) having the other end (10B) of the return spring (10) fitted therein. The spring force is adjustable, with the other end (10A) of the return spring (10) prevented from lateral displacement.
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