BRAKE POWER BOOSTER AND MASTER CYLINDER ASSEMBLY WITH RETURN SPRING PLATE

摘要

PCT No. PCT/EP90/00134 Sec. 371 Date Nov. 13, 1990 Sec. 102(e) Date Nov. 13, 1990 PCT Filed Jan. 25, 1990 PCT Pub. No. WO90/11215 PCT Pub. Date Oct. 4, 1990.A vacuum brake power booster is presented in which the vacuum control valve (81) is arranged parallel to the master cylinder (55). The housing (92) of the booster is used as a carrier element for actuating members, such as the brake pedal (60, 8) and the clutch pedal (11) as well as for other elements. A twin master cylinder is employed. A short overall axial length and a space-saving design of the assembly as a whole, enabling efficient incorporation of the overall assembly at the assembly line of the vehicle manufacturer, are achieved by the selection and arrangement of the components of the brake power booster and of the master cylinder, as well as of the actuating members.