Title:
踏面ブレーキ装置
Document Type and Number:
Japanese Patent JP6765271
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a tread brake device enabling space saving, and also capable of adjusting an interval between a tread and a brake shoe, with a simple structure.SOLUTION: An interval adjustment mechanism 5 of a tread brake device is configured such that when a push rod 3 advances to a braking side beyond a preset advance amount, an adjustment unit 31 returns to an initial position as moved by a predetermined amount to an evacuation side opposite to the braking side with respect to the push rod 3; while a drive nut 30 is pushed, relative rotation between itself and the push rod 3 is regulated, and while the drive nut is not pushed, it relatively rotates to the push rod 3, to thereby return to an initial position as moved by a predetermined amount to the evacuation side.SELECTED DRAWING: Figure 2
Inventors:
Hideki Furuya
Yanobu Yukihide
Seiji Yamane
Yanobu Yukihide
Seiji Yamane
Application Number:
JP2016193822A
Publication Date:
October 07, 2020
Filing Date:
September 30, 2016
Export Citation:
Assignee:
Mitsubishi Heavy Industries Engineering Co., Ltd.
International Classes:
F16D65/56; B61H1/00; B61H15/00; F16D65/28
Domestic Patent References:
| JP2185856A |
Attorney, Agent or Firm:
Yasushi Matsunuma
Eisuke Ito
Hiroyuki Hashimoto
Satoshi Koto
Koichiro Kamata
Taichi Hasegawa
Eisuke Ito
Hiroyuki Hashimoto
Satoshi Koto
Koichiro Kamata
Taichi Hasegawa