|
|
|
|
|
Legal status
Patent not validated
| (51) | INT.CL. | F16H 7/08 | |
| F16B 33/02 |
| (11) | Number of the document | 3431814 |
| (13) | Kind of document | T |
| (96) | European patent application number | 17766451.3 |
| Date of filing the European patent application | 2017-03-07 | |
| (97) | Date of publication of the European application | 2019-01-23 |
| (45) | Date of publication and mention of the grant of the patent | 2020-09-30 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/JP2017/008938 |
| Date | 2017-03-07 |
| (87) | Number | WO 2017/159449 |
| Date | 2017-09-21 |
| (30) | Number | Date | Country code |
| 2016053467 | 2016-03-17 | JP |
| (72) |
ONIMARU, Kouichi, JP
MAENO, Eiji, JP
|
| (73) |
NTN Corporation,
3-17, Kyomachibori 1-chome Nishi-ku, Osaka-shi, Osaka 550-0003,
JP
|
| (54) | CHAIN TENSIONER |
| CHAIN TENSIONER |