Bicycle brake device
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United States of America Patent
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N/A
Issued Date -
Dec 13, 2012
app pub date -
May 12, 2012
filing date -
Jun 10, 2011
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A bicycle brake device is provided with a torsion spring on each of two brake arms, and the torsion spring has one end fixed to the fork tube of the bicycle and another end abutted against the brake arms to restrict a pivoting angle of the brake arm. The bicycle brake device is easy to assembly and capable of adjusting the position of the brake shoes as desired. In the case that the steel cord is broken, the bicycle brake device is further capable of preventing the brake arms from pivoting too far and getting stuck in the wheel, so as to improve riding safety.
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