CONJUNTO DE FRENO DESTINADO A SER UTILIZADO EN UN VEHICULO QUE TIENE RUEDAS DE VEHICULO.

摘要

A disc brake assembly for use in a vehicle having an axle rotatably journaled in an axle housing wherein a rotatable brake disc is connected to a rim support for rotation along with a tire of the vehicle. A housing is attached to said axle housing and encompasses the brake disc. Such housing has a caliper member which straddles a portion of the outer periphery of the brake disc having piston means moveable into engagement with the brake disc. Coolant means are provided to said housing for directing a flow of coolant into said closed chamber for direction against the brake disc, which is then removed via an exhaust opening to atmosphere.