发明名称 |
Guide device for electric arc torch welding |
摘要 |
A guide device for an electric arc torch having an insulator surrounding a contact tip through which a welding wire extends comprises a sleeve having a first end for receiving the insulator and a second end through which the welding wire extends and which second end includes an edge and/or rib for engaging a workpiece and spacing the contact tip therefrom and an opening for viewing the wire, arc and weld puddle.
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申请公布号 |
US2003034337(A1) |
申请公布日期 |
2003.02.20 |
申请号 |
US20020268584 |
申请日期 |
2002.10.10 |
申请人 |
LINCOLN GLOBAL, INC., A DELAWARE CORPORATION |
发明人 |
BOEHNLEIN LAWRENCE A. |
分类号 |
B23K9/29;(IPC1-7):B23K9/00 |
主分类号 |
B23K9/29 |
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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