Title:
SLIDE SUPPORT CONSTRUCTION FOR PIN TYPE DISC BRAKE
Document Type and Number:
Japanese Patent JPS5899529
Kind Code:
A
Abstract:
PURPOSE:To rationalize the configuration of a brake system by using a dust preventive boot, which is provided to enclose against the outside air an opening formed either in the fixation part to the car body or the callipers and a slide fitting part of the slide pin, and equipping the callipers with a return sliding action. CONSTITUTION:This slide support construction is equipped with an outside circumferential groove 5a in the slide pin 5 to be fitted in an opening 7 provided in the callipers 6 and with a dust preventive boot 9 to be mounted stretching over to the edge part 7a of open mouth of the opening 7. This boot 9 is composed of a hard outer cylinder part 9a running in the bus line direction from the mount part of the callipers side opening 7 to the edge part 7a of the open mouth, an inner cylinder part 9b running toward the opening 7 from the mount part of the slide pin 5 to the outside circumferential groove 5a, and a soft meandering part 9c connecting them above in continuity. At the outside surface of the inner cylinder part 9b, two or more recesses 9d are formed while a tongue piece 9e to be in engagement with these recesses 9d is provided at the outer cylinder part 9a, and the callipers 6 are put in return sliding by the restoration force from deformation of this tongue piece 9e when brakes are put out of application.
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Inventors:
IWATA YOUICHI
Application Number:
JP19660781A
Publication Date:
June 13, 1983
Filing Date:
December 07, 1981
Export Citation:
Assignee:
AKEBONO BRAKE IND
International Classes:
F16D55/224; F16D65/18; (IPC1-7): F16D65/14
Attorney, Agent or Firm:
Teruo Taniyama