Patent ID: 6302242
Filing Date: 2001-10-16
Classification: B62L

Abstract:
A bicycle brake system comprising:a locating frame fastened with a bicycle front fork;a first guide support fastened pivotally with said locating frame and provided with a first brake shoe fastened therewith;a second guide support fastened pivotally with said locating frame and provided with a second brake shoe fastened therewith; anda brake cable connected at one end thereof with said second guide support;wherein said locating frame is provided with a gear pivoted thereto;wherein said first guide support is provided at one end thereof with an action arm extending therefrom and having in an upper surface thereof a rack whereby said rack is engaged with said gear of said locating frame;wherein said second guide support is provided at one end thereof with an action arm extending therefrom and having in an underside thereof a rack whereby said rack is engaged with said gear of said locating frame;said second guide support being actuated to swivel by said brake cable at such time when said brake cable is pulled by an external force, thereby causing said rack of said action arm of said second guide support to actuate said gear of said locating frame to turn whereby said gear in motion actuates said first guide support to swivel via said rack of said action arm of said first guide support.