Title:
HANDDRAIL FOR RAILROAD VEHICLE AND METHOD FOR CHANGING NATURAL FREQUENCY OF SAID HANDRAIL
Document Type and Number:
WIPO Patent Application WO/2022/158558
Kind Code:
A1
Abstract:
This handrail 10 is used for a railroad vehicle 1 and is provided in a passenger cabin 6 of a body 2 of the railroad vehicle 1, and the handrail 10 comprises a handrail body 11 of which the inside is a filling space 15, and a filler 18 that is fluid and that fills up the filling space 15. The handrail body 11 is provided with an opening 16 for putting the filler 18 into the filling space 15, and a plug 17 that opens and closes the opening 16.
Inventors:
KAWASHIMA TAKAHIRO
YAMAMOTO YU
AKIYAMA SATORU
ENOMOTO HIROSHI
YAMAMOTO YU
AKIYAMA SATORU
ENOMOTO HIROSHI
Application Number:
PCT/JP2022/002150
Publication Date:
July 28, 2022
Filing Date:
January 21, 2022
Export Citation:
Assignee:
KAWASAKI RAILCAR MFG CO LTD (JP)
International Classes:
B61D37/00; B60N3/02
Foreign References:
| JP2015054147A | 2015-03-23 | |||
| JP5483437B2 | 2014-05-07 |
Attorney, Agent or Firm:
TERAZONO Kenichi et al. (JP)
Download PDF: