Title:
鉄道車両の排障装置
Document Type and Number:
Japanese Patent JP6499759
Kind Code:
B2
Abstract:
Provided is an obstacle removal device for a railway vehicle, which can detect derailment and an obstacle. The obstacle removal device for a railway vehicle is provided with: a collision bar extending across a railway track at a position in front of a bogie; a pair of operation members connected to the opposite ends of the collision bar; a pair of support members for supporting the pair of operation members through rotation shafts extending behind and above the collision bar in the direction of the width of the vehicle; elastic bodies for respectively maintaining the pair of operation members at regular positions and elastically deformed to permit the operation members to rotate at least rearward about the rotation shafts; and a signal generator for generating a first signal when at least one of the pair of operation members is rotated upward by an angle greater than or equal to a predetermined angle, the signal generator also generating a second signal when the at least one of the pair of operation members is rotated rearward by an angle greater than or equal to a predetermined angle.
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Inventors:
White Saki Jun
Yoshinori Mise
Fukumoto Hideki
Yoshinori Mise
Fukumoto Hideki
Application Number:
JP2017529438A
Publication Date:
April 10, 2019
Filing Date:
June 15, 2016
Export Citation:
Assignee:
Kawasaki Heavy Industries, Ltd.
International Classes:
B61F19/10; B61K13/00; B61L23/04
Domestic Patent References:
| JP51032806U |
Foreign References:
| KR1020100082162A | ||||
| KR1020090032685A | ||||
| WO2014013650A1 | ||||
| WO2015155420A1 | ||||
| WO2015135752A1 |
Other References:
シンガポール国公開特許第187359号公報
Attorney, Agent or Firm:
Patent business corporation Yuko patent office