| 发明名称 |
Hydraulic tensioner with force limiting tensioner spring |
| 摘要 |
A hydraulic tensioner having a pre-loaded spring at the upper end of the piston to reduce the peak operating loads in a timing chain system. The spring member is located between the primary piston and an upper secondary piston.
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| 申请公布号 |
US5993342(A) |
申请公布日期 |
1999.11.30 |
| 申请号 |
US19980031660 |
申请日期 |
1998.02.27 |
| 申请人 |
BORG-WARNER AUTOMOTIVE, INC. |
发明人 |
WIGSTEN, MARK;SIMPSON, ROGER;MARKLEY, GEORGE L. |
| 分类号 |
F16H7/08;(IPC1-7):F16H7/08;F16H7/22 |
主分类号 |
F16H7/08 |
| 代理机构 |
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代理人 |
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| 主权项 |
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