发明名称 |
Damper apparatus for an autotensioner |
摘要 |
An autotensioner for use in applying a tension to a moving belt, having a damper apparatus which can follow a sudden change in tension of the belt by improving the piston and plunger structure of the damper apparatus so that the viscous fluid has a liquid surface kept high even when the plunger rises its uppermost position to prevent air from entering underneath the piston.
|
申请公布号 |
US5569105(A) |
申请公布日期 |
1996.10.29 |
申请号 |
US19940281121 |
申请日期 |
1994.07.28 |
申请人 |
NSK, LTD. |
发明人 |
SAKAI, KOUICHI;AOKI, SHUHEI;MURATA, SHIGENORI;OUMI, HAYATO;SUZUKI, HIROSHI |
分类号 |
F02B67/06;F16H7/08;F16H7/12;(IPC1-7):F16H7/08 |
主分类号 |
F02B67/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|