Title:
鉄道車両の取付機器防振支持構造
Document Type and Number:
Japanese Patent JP7211671
Kind Code:
B2
Abstract:
To provide a vibration-proof support structure for an outfit fitted to a railway vehicle, for which structure, maintainability is well considered.SOLUTION: In an outfit unit 160 which is an underfloor outfit hung from and kept under a floor body structure 120 of a railway vehicle 100 and a vibration-proof support structure for an outfit fitted to a railway vehicle 100 in which the outfit unit 160 is fixed to the floor body structure 120 (frame 121) with hanging bolts 165, using a vibration-proof rubber 240 to hold the outfit unit, the outfit unit 160 is supported by the plural hanging bolts 165 and the hanging point positions from which the hanging bolts 165 are hung are arranged so that hanging point loads may be uniformly applied to each hanging bolt 165.SELECTED DRAWING: Figure 5
Inventors:
Inoue 11
Toshikatsu Enomoto
Minoru Nakao
Osamu Kato
Naruse Isao
Fujii Tadashi
Shinichi Tanaka
Toshikatsu Enomoto
Minoru Nakao
Osamu Kato
Naruse Isao
Fujii Tadashi
Shinichi Tanaka
Application Number:
JP2018128406A
Publication Date:
January 24, 2023
Filing Date:
July 05, 2018
Export Citation:
Assignee:
Nippon Vehicle Manufacturing Co., Ltd.
Tokai Passenger Railway Co., Ltd.
Tokai Passenger Railway Co., Ltd.
International Classes:
B61C17/12; F16F1/387; F16F15/08
Domestic Patent References:
| JP2007326388A | ||||
| JP2012138474A | ||||
| JP2009096460A |
Foreign References:
| WO2018012261A1 | ||||
| US5116030 | ||||
| CN103693058A |
Attorney, Agent or Firm:
Patent Attorney Corporation Cosmos International Patent and Trademark Office
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