发明名称 |
MULTIPLE-HEAD FRICTION WELDING METHOD |
摘要 |
For the manufacture of miter-welded profile rod frames by friction welding, a welding apparatus with friction welding units is used with which permits the welding of all miter joints of a frame to be made concurrently within a very short period and with very little displacement of welding material. |
申请公布号 |
PL362866(A1) |
申请公布日期 |
2004.11.02 |
申请号 |
PL20000362866 |
申请日期 |
2000.06.20 |
申请人 |
MULTIORBITAL SYSTEMS GMBH |
发明人 |
CRASSER LEONHARD |
分类号 |
B23K20/12;B29C65/00;B29C65/06;B29C65/78;B29L31/10 |
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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