Title:
DRUM BRAKE DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/155654
Kind Code:
A1
Abstract:
This drum brake device (100) is provided with: first and second brake shoes (17, 19); a link lever (42) rotatably supported by a first web (23) of the first brake shoe (17); first and second struts (39, 67) arranged parallelly between both the pivoting ends of the link lever (42) and the opposite ends of a second web (25) of the second brake shoe (19); and a lever (49) having a rotating base (51) rotatably supported at one end of the first strut (39). The rotating base (51) is disposed near the second brake shoe (19), and a lever input section (53) is disposed near the first brake shoe (17).
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| JP6651482 | Drum brake device |
Inventors:
MAEHARA TOSHIFUMI (JP)
YOSHIKAWA KAZUHIRO (JP)
YOSHIKAWA KAZUHIRO (JP)
Application Number:
PCT/JP2018/006818
Publication Date:
August 30, 2018
Filing Date:
February 23, 2018
Export Citation:
Assignee:
AKEBONO BRAKE IND (JP)
International Classes:
F16D65/22; B60T13/74; F16D65/54; F16D125/64
Foreign References:
| JP2014031813A | 2014-02-20 | |||
| JP2013228011A | 2013-11-07 |
Attorney, Agent or Firm:
EIKOH PATENT FIRM, P.C. (JP)
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