BRAKING DEVICE WITH SIMPLIFIED BRACE

摘要

The invention concerns a braking device comprising a pneumatic booster servomotor (2) fixed operative to a support (1), the servomotor (2) being reinforced with a brace (4) passing through the servomotor front shell (31), the mobile partition (5), and the rear shell (32), and comprising a screw (40). The invention is characterised in that the screw (40) itself passes directly through the servomotor (2) and has a cylindrical section (43) provided with a stop (61) internal relative to the front shell (31), the rear shell 832) bearing a sleeve (7) wherein the screw (40) rear end (42) is maintained permanently while sliding freely.