发明名称 |
Hydraulic positioning system for high-impact applications |
摘要 |
A hydraulic positioning system for precisely and rapidly positioning objects of the type likely to impose impact loadings on the system. The system is particularly adaptable for use in sawmill setworks for precisely positioning logs preparatory to sawing thereof. High impact loads are compensated for by special rapid-acting shock-absorbing hydraulic relief circuitry responsive to differences between impact overpressure and system pressure.
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申请公布号 |
US4409792(A) |
申请公布日期 |
1983.10.18 |
申请号 |
US19810332256 |
申请日期 |
1981.12.18 |
申请人 |
FLUID-AIR COMPONENTS, INC. |
发明人 |
NOWAK, ANDREW |
分类号 |
B27B29/10;(IPC1-7):F01B9/00 |
主分类号 |
B27B29/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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