Title:
WHEEL FOR ROLLING STOCK
Document Type and Number:
Japanese Patent JP2005262916
Kind Code:
A
Abstract:
To restrain noise generated in traveling without attaching a soundproof material.
This wheel 11 for the rolling stock comprises a boss 12, a plate 13 and a rim 14. A structure for partially enhancing the rigidity of the plate 13 is provided. In the structure for partially enhancing the rigidity of the plate 13, the plate 13 is made to be thick continuously in the circumferential direction. Thereby, the noise caused by vibration of the plate can be effectively reduced in traveling, and peripheral environment or cabin environment can be improved.
Inventors:
FUJIMOTO TAKAHIRO
YAMAMURA YOSHINARI
YAMAMOTO TOMOAKI
WADA ATSUYUKI
YAMAMURA YOSHINARI
YAMAMOTO TOMOAKI
WADA ATSUYUKI
Application Number:
JP2004074792A
Publication Date:
September 29, 2005
Filing Date:
March 16, 2004
Export Citation:
Assignee:
SUMITOMO METAL IND
International Classes:
B60B17/00; (IPC1-7): B60B17/00
Attorney, Agent or Firm:
Mizogami Mitsuyoshi
Tetsuya Mizogami
Yoshinori Iwahara
Tetsuya Mizogami
Yoshinori Iwahara