A piston boot has an annular fitting section which is formed on one end side of a bellows section, encloses an annular metallic member and is fitted to a stepped section. The fitting section has an outer peripheral surface section which comes into contact with an inner peripheral surface of the stepped section, and an annular plane section which comes into contact with an annular wall surface section of the stepped section. A plurality of holes each having a bottom surface at a position of the metallic member or a position near the metallic member are opened to the plane section.
Disc brake and piston boot
2021-01-05
Patent
Electronic Resource
English
PISTON BOOT FOR A BRAKE ACTUATOR, AND BRAKE ACTUATOR COMPRISING A RESPECTIVE PISTON BOOT
European Patent Office | 2023
|The Phenolic Disc Brake Piston
SAE Technical Papers | 1976
|The Phenolic Disc Brake Piston
Automotive engineering | 1976
|Design-Development, Phenolic Disc Brake Piston
Automotive engineering | 1983
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