Patent ID: 6105735
Filing Date: 2000-08-22
Classification: B62L,F16D

Abstract:
A brake device for braking a wheel of a bicycle comprising:a shoe holder; andan elongated brake shoe held by said shoe holder said brake shoe having a plurality of outwardly projecting brake parts which are spaced apart longitudinally, and a plurality of grooves each of which is formed between two adjacent ones of said brake parts and each of which is defined by a pair of groove walls, each of said brake parts having a flat contact face, and a pair of curved faces formed at two opposite ends of said flat contact face, each of said curved faces having one end immediately connected to the respective one of said flat contact faces and gradually extending away from and inwardly of the plane of said flat contact face, and further having another end connected to said groove wall of the respective one of said grooves, each of said curved faces being initially curved away from said flat face with a small distance so that no corner edge is formed between said flat contact face and the respective one of said groove walls.