Title:
TOOL FOR ADJUSTING WHEEL LOAD OF BOGIE FOR RAILWAY VEHICLE, BOGIE FOR RAILWAY VEHICLE PROVIDED WITH SAME, AND METHOD FOR MANUFACTURING BOGIE FOR RAILWAY VEHICLE
Document Type and Number:
WIPO Patent Application WO/2017/110044
Kind Code:
A1
Abstract:
Provided is a tool for adjusting wheel load, the tool comprising at least one liner interposed between an axle box and a spring supported directly or indirectly by the axle box, wherein the liner is provided with: a pressure receiving part that receives a load from the spring; a first engagement part that is inwardly recessed from a portion of the outer edge of the pressure receiving part, engages with a first engaged part protruding from the upper surface of the axle box, and limits displacement with respect to the axle box; and a second engagement part that outwardly protrudes from the pressure receiving part on the reverse side of the first engagement part, engages with a second engaged part of the axle box, and limits displacement and rotation with respect to the axle box.
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Inventors:
TAGA YUKITAKA
KOUNOIKE FUMIKAZU
SANO YUKIHIRO
ONO TAKAYA
KOUNOIKE FUMIKAZU
SANO YUKIHIRO
ONO TAKAYA
Application Number:
PCT/JP2016/005004
Publication Date:
June 29, 2017
Filing Date:
November 29, 2016
Export Citation:
Assignee:
KAWASAKI HEAVY IND LTD (JP)
International Classes:
B61F5/30; B61F15/20
Foreign References:
| JP2014037191A | 2014-02-27 | |||
| JP2008111544A | 2008-05-15 | |||
| JPH1199941A | 1999-04-13 | |||
| JP2014066343A | 2014-04-17 |
Attorney, Agent or Firm:
PATENT CORPORATE BODY ARCO PATENT OFFICE (JP)
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