Brakes – Wheel – Axially movable brake element or housing therefor
Patent
1989-06-09
1990-05-22
Butler, Douglas C.
Brakes
Wheel
Axially movable brake element or housing therefor
74 182, 277212FB, F16D 6500
Patent
active
049269798
ABSTRACT:
A disc brake of a guide pin type which comprises a boss member provided on one of a caliper of the disc brake and a support member fixed to a stationary portion of a vehicle, a guide pin slidably mounted in the boss member, the guide pin being fixed to the other one of the caliper and the support member, and a boot for damping and sealing the boss member. The boot is disposed between the boss member and the guide pin, the boot is formed of an elastic material, the boot is provided at one end thereof with a thickened portion and a seal portion. The thickened portion has an outer diameter substantially equal to an inner diameter of one end of the boss member, and the thickened portion being press-fitted in between the boss member and the guide pin. The seal portion is substantially tubular, the seal portion is formed integral with the boot, the seal portion is disposed radially outwardly of the thickened portion in surrounding relation to the thickened portion, and the seal portion is fitted on the outer surface of the boss member.
REFERENCES:
patent: 4235313 (1980-11-01), Hirashita
patent: 4334598 (1982-06-01), Portolese
patent: 4469337 (1984-09-01), Yokoi et al.
patent: 4530506 (1985-07-01), Weiler et al.
patent: 4557354 (1985-12-01), Sakakibara
patent: 4678064 (1987-07-01), Adachi et al.
patent: 4688661 (1987-08-01), Gockel et al.
patent: 4753326 (1988-06-01), Weiler et al.
patent: 4754854 (1988-07-01), Adachi et al.
patent: 4781273 (1988-11-01), Fujinami
patent: 4807725 (1989-02-01), Weiler et al.
patent: 4832161 (1989-05-01), Weiler et al.
Akebono Brake Industry Co. Ltd.
Butler Douglas C.
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