Brake booster for automotive vehicles

Details Brake booster for automotive vehicles Brake booster for automotive vehicles

1981-06-03

1984-05-29

Garrett, Robert E.

Power plants

Pressure fluid source and motor

Pulsator

605471, 91369A, 92 98D, B60T 1320, F01B 1904, F15B 910

Patent

active

044506880

ABSTRACT:
A brake booster for automotive vehicles comprises a low-pressure casing sealingly subdivided into a low-pressure chamber and a working chamber by an axially movable wall. The two transverse end walls of the low-pressure casing are interconnected by a central reinforcement tube integrally formed with a master cylinder. The actuating piston of the master cylinder is connected to a guide piston which is guided in the reinforcement tube and which receives a rubber-elastic reaction disc in an end thereof remote from the master cylinder. A control valve casing is axially movable in the reinforcement tube, bears axially against the reaction disc and is connected to the movable wall by radial ribs extending radially through longitudinal slots in the reinforcement tube. The radial ribs are connected to a ring which encompasses the reinforcement tube and which is secured in a bowl-shaped hub member of the movable wall. Air channels extend through the radial ribs to connect a control valve in the control valve casing to the low-pressure chamber.

REFERENCES:
patent: 3033173 (1962-05-01), Bauman
patent: 4307570 (1981-12-01), Yardley

Affiliated with

Also associated with

Rating

Brake booster for automotive vehicles does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Brake booster for automotive vehicles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Brake booster for automotive vehicles will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1391541