- 专利标题: Multi-stage suppressor for vibrating pile driver
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申请号: US16869923申请日: 2020-05-08
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公开(公告)号: US11629474B2公开(公告)日: 2023-04-18
- 发明人: John L. White
- 申请人: John L. White
- 申请人地址: US WA Seahurst
- 专利权人: John L. White
- 当前专利权人: John L. White
- 当前专利权人地址: US WA Seahurst
- 代理商 Clark Puntigam
- 主分类号: E02D13/00
- IPC分类号: E02D13/00 ; F16F3/087 ; F16F15/08 ; E02D11/00
摘要:
A shock absorbing apparatus (suppressor) for a vibratory pile driver includes three suppressor sections, including a first section adapted and arranged to absorb a load up to a selected amount. A second suppressor section is adapted to absorb a load above the first shock-absorbing section, with a third suppressor system providing a transition between first and second suppressor action as load increases.
公开/授权文献
- US20210348353A1 MULTI-STAGE SUPPRESSOR FOR VIBRATING PILE DRIVER 公开/授权日:2021-11-11
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