Title:
鉄道車輌用制輪子とその製造方法、鉄道車輌制輪子用セラミックスブロックとその製造方法
Document Type and Number:
Japanese Patent JP5706867
Kind Code:
B2
Inventors:
Naoya Fujiwara
Junichi Nakayama
Miyauchi Hitomi
Hadaiichi
Junichi Nakayama
Miyauchi Hitomi
Hadaiichi
Application Number:
JP2012282570A
Publication Date:
April 22, 2015
Filing Date:
December 26, 2012
Export Citation:
Assignee:
Hokkaido Passenger Railway Co., Ltd.
Railway Technical Research Institute
Railway Technical Research Institute
International Classes:
F16D65/06; B22D19/00; B61H1/00; F16D69/00
Domestic Patent References:
| JP2011169354A | ||||
| JP60021306A |
Attorney, Agent or Firm:
Masatake Shiga
Tadashi Takahashi
Takashi Watanabe
Suzuki Mitsuyoshi
Yasuhiko Murayama
Tadashi Takahashi
Takashi Watanabe
Suzuki Mitsuyoshi
Yasuhiko Murayama