发明授权
- 专利标题: Counterweight support for resonantly driven tool
- 专利标题(中): 配重支持共振驱动工具
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申请号: US484395申请日: 1983-04-13
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公开(公告)号: US4515408A公开(公告)日: 1985-05-07
- 发明人: Raymond A. Gurries
- 申请人: Raymond A. Gurries
- 申请人地址: NV Sparks
- 专利权人: Resonant Technology Company
- 当前专利权人: Resonant Technology Company
- 当前专利权人地址: NV Sparks
- 主分类号: E01C23/12
- IPC分类号: E01C23/12 ; E02D3/046
摘要:
The present invention provides an improved mechanism for positioning the weight relative to the resonant beam in resonantly driven impact systems.
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