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Patent Searching and Data


Title:
DISC BRAKE
Document Type and Number:
WIPO Patent Application WO/2018/003197
Kind Code:
A1
Abstract:
In the present invention, a pad spring (41) includes: a guide part (40) that is attached so as to come into contact with the bottom surface (34) of a pad guide (30) and with an inner side surface, of the pad guide (30), at an outer side in a disc radial direction and that guides a friction pad (4) in a disc axial direction; and an extension part (51) that extends from the guide part (40) in a direction away from the friction pad (4) and that has, at an end side thereof, a projecting piece part (68) which comes into contact with a side surface (21A) of a torque receiving part (21) of an attachment member (3) so as to press the side surface (21A) of the torque receiving part (21). The extension part (51) is provided with a pressing operation unit (69) that, when a pressing operation is performed thereon, moves the projecting piece part (68) in a direction away from the side surface (21A) of the torque receiving part (21).

Inventors:
LIM Khai Piau (2520, Takaba, Hitachinaka-sh, Ibaraki 03, 〒3128503, JP)
NAGASHIMA Shiro (2520, Takaba, Hitachinaka-sh, Ibaraki 03, 〒3128503, JP)
SUZUKI Shinji (2520, Takaba, Hitachinaka-sh, Ibaraki 03, 〒3128503, JP)
Application Number:
JP2017/010397
Publication Date:
January 04, 2018
Filing Date:
March 15, 2017
Export Citation:
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Assignee:
HITACHI AUTOMOTIVE SYSTEMS, LTD. (2520, Takaba Hitachinaka-sh, Ibaraki 03, 〒3128503, JP)
International Classes:
F16D65/097
Foreign References:
JP2005249133A2005-09-15
US5699882A1997-12-23
Attorney, Agent or Firm:
SHIGA Masatake (1-9-2, Marunouchi Chiyoda-k, Tokyo 20, 〒1006620, JP)
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