|
|
Legal status
Patent not validated
| (51) | INT.CL. | B61F 5/52 | |
| B61F 5/30 | |||
| F16F 1/18 |
| (11) | Number of the document | 2824011 |
| (13) | Kind of document | T |
| (96) | European patent application number | 13754813.7 |
| Date of filing the European patent application | 2013-01-11 | |
| (97) | Date of publication of the European application | 2015-01-14 |
| (45) | Date of publication and mention of the grant of the patent | 2020-01-08 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/JP2013/000092 |
| Date | 2013-01-11 |
| (87) | Number | WO 2013/128784 |
| Date | 2013-09-06 |
| (30) | Number | Date | Country code |
| 2012043135 | 2012-02-29 | JP |
| (72) |
NISHIMURA, Takehiro, JP
NAKAO, Shunichi, JP
ENOMOTO, Masayuki, JP
|
| (73) |
Kawasaki Jukogyo Kabushiki Kaisha,
1-1, Higashikawasaki-cho 3-chome Chuo-ku, Kobe-shi, Hyogo 650-8670,
JP
|
| (54) | PLATE SPRING UNIT AND RAILCAR BOGIE USING SAME |
| PLATE SPRING UNIT AND RAILCAR BOGIE USING SAME |