Title:
鉄道車両用ブレーキライニングおよびそれを備えたディスクブレーキ
Document Type and Number:
Japanese Patent JP6773670
Kind Code:
B2
Abstract:
A brake lining includes friction structures, back boards fastened to respective the friction structures, a base plate supporting the friction structures. Each of the friction structures includes two adjacent friction portions with a groove formed in the front surface in between, and a thin portion with a smaller thickness than thicknesses of the friction portions, the thin portion located in a position corresponding to the groove. Each of the friction structures is supported by the base plate on two support points located in the two friction portions respectively. The thin portion has a constant length, the length being equal to a maximum width of the friction portions and satisfying a condition that L/D is equal to or greater than 1.1, where D denotes the length of the thin portion and L denotes a distance between the two support points located in the friction portions.
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Inventors:
Takahiro Fujimoto
Atsushi Sakaguchi
Naruo Miyabe
Tomohiro Otsuka
Shigeru Kanamori
Jun Asano
Atsushi Sakaguchi
Naruo Miyabe
Tomohiro Otsuka
Shigeru Kanamori
Jun Asano
Application Number:
JP2017546561A
Publication Date:
October 21, 2020
Filing Date:
October 19, 2016
Export Citation:
Assignee:
Nippon Steel Corporation
Tokai Passenger Railway Co., Ltd.
Tokai Passenger Railway Co., Ltd.
International Classes:
B61H5/00; F16D65/092; F16D69/00
Domestic Patent References:
| JP2014129874A | ||||
| JP2006194429A | ||||
| JP2000145848A | ||||
| JP59200825A | ||||
| JP2012251597A |
Attorney, Agent or Firm:
Ascend Patent Business Corporation