Title:
DISK BRAKE
Document Type and Number:
WIPO Patent Application WO/2019/003919
Kind Code:
A1
Abstract:
An attachment member (2) comprising cast metal, the attachment member (2) being attached across a disk to a non-rotating portion of a vehicle and having a pair of pin insertion parts (13) extending in a disk axial direction, comprises a surface part (61) that faces an outer side of an outer-side torque-receiving part (14) formed on both a disk turn-in side and a disk turn-out side so as to bear braking torque of an outer-side friction pad, a surface part (41) that faces an inner side of the outer-side torque-receiving part (14), a surface part (62) that faces an outer side of an inner-side torque-receiving part (12) formed on both the disk turn-in side and the disk turn-out side so as to bear braking torque of an inner-side friction pad, and a surface part (63) that faces an inner side of the inner-side torque-receiving part (12). Among these surface parts, one surface part (41) is cut-machined, and the remaining surface parts are left as casting surfaces.
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Inventors:
ZHANG XUESHENG (JP)
NAGASHIMA SHIRO (JP)
NAGASHIMA SHIRO (JP)
Application Number:
PCT/JP2018/022578
Publication Date:
January 03, 2019
Filing Date:
June 13, 2018
Export Citation:
Assignee:
HITACHI AUTOMOTIVE SYSTEMS LTD (JP)
International Classes:
F16D65/02; F16D55/226
Foreign References:
| JP2009074634A | 2009-04-09 | |||
| JP2013072502A | 2013-04-22 | |||
| JP2007198454A | 2007-08-09 |
Attorney, Agent or Firm:
SHIGA INTERNATIONAL PATENT OFFICE (JP)
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