CONEXAO DE SERVOFREIO A VACUO COM O CILINDRO-MESTRE E METODO DE CONECTAR UMA CARCACA DO CILINDRO-MESTRE A UMA CONCHA DE UM SERVOTUADOR A VACUO

摘要

A method of attaching a master cylinder (12) to a shell (78) of a vacuum brake booster (14) through a sleeve connecting member (62). The sleeve connecting member (62) has internal threads (64) and external threads (66). The master cylinder (12) has an insert 30 which is screwed into the internal theads (64) and the shell (78) of the booster (14) screwed onto the external threads (66) until the internal components (52, 54, 98 etc.) of the master cylinder (12) and vacuum brake booster (14) are in proper alignment. Thereafter, the master cylinder (12) and shell (78) are held stationary and the sleeve (62) is screwed into the shell (78) to lock the master cylinder (12) and shell (78) in a fixed relationship.