| 摘要 |
FIELD: transport. ^ SUBSTANCE: proposed show brake comprises brake shield with stationary pivoted supports with fasteners, brake shoes with friction linings, brake drum and return spring. Brake shoes have their ends mounted on said pivoted supports to rotate thereon, while their opposite ends interact with brake cylinder rigidly secured on said shield. Brake drum embraces shoes on friction lining side with guaranteed clearance. Return spring is arranged between shoes. Return spring is made up of one C-shape coil. Return spring ends are fitted in thrusts rigidly fitted on shoe ends nearby brake cylinder, while spring center is retained by clip from displacement in direction perpendicular to shield plane. Said clip is arranged in pivoted support fasteners. ^ EFFECT: reduced overall dimensions. ^ 2 cl, 2 dwg |
