PURPOSE: To reduce the number of assembling processes to reduce the cost in a fitting body with boot in a disc brake caliper by forming one end part of a boot from a thick part with a retainer, and integrally connecting the retainer with the thick part by a ring connecting part extended through the through- hole of the retainer.
CONSTITUTION: In a fitting body 10 with boot for caliper foating type disc brake with boot which is formed of a sliding pin 11 and a pin sleeve 13, a ring boot 16 is interposed between the sliding pin 11 having a columnar protruding part 12, and the pin sleeve 13 having a pin hole 14 for fitting the columnar protruding part 12 in such a manner as to be capable of sliding and a ring groove 15 circumferentially provided on the opening edge part. This boot 16 is formed of a first end part 17 to which the columnar protruding part 12 is fitted, and a second end part 18 to be fitted to the ring groove 15, which are mutually connected by a an expansible and contractible bellows part 19. The second end part 18 has a highly rigid retainer 181 to be buried in the ring groove 15 and a thick part 185, and the both 181, 185 are integrally connected by a ring connecting part 186 formed on the thick part 185.
KATAGIRI MASAYOSHI
SUGA TOSHITAKA
HANAI YASUYUKI
