发明名称 |
FRICTION WELDING APPARATUS |
摘要 |
In a friction welding machine one workpiece chuck is urged by a ram or rams towards a second workpiece chuck which is rotatable. The second chuck is supported in bearings with freedom for limited axial displacement under axial thrusts transmitted to it from the ram or rams through the workpieces and is supported against the thrusts by a hydrostatic thrust bearing.
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申请公布号 |
US3635388(A) |
申请公布日期 |
1972.01.18 |
申请号 |
USD3635388 |
申请日期 |
1969.01.30 |
申请人 |
STEELWELD LTD. |
发明人 |
BRIAN E. JENKINSON;GEOFFREY W. WATSON;PETER B. FOISTER |
分类号 |
B23K20/12;(IPC1-7):B23K27/00 |
主分类号 |
B23K20/12 |
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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