| 摘要 |
FIELD: mechanical engineering; bicycle brake; different brake systems of devices and mechanisms. SUBSTANCE: calliper brake has two levers hinge-connected to bicycle fork blades, wire connected to ends of levers and hinge-connected with driving cable. Lever attachment hinge joints are located in middle portion of each lever. Levers do not project beyond outer surfaces of fork blades Brake shoes are connected by plates on upper shoulders of levers. Wire passing over levers from outside is secured on lower arms of levers. EFFECT: increased efficiency, improved safety of brake system. |
