发明名称 |
Grounding component for electric welding systems and methods |
摘要 |
A variety of work stands and support assemblies for supporting workpieces such as pipes, are described. The work stands include a base plate and a welding stand-off or grounding lug, at which an electrical grounding cable can be readily attached. |
申请公布号 |
US8727330(B2) |
申请公布日期 |
2014.05.20 |
申请号 |
US201113005045 |
申请日期 |
2011.01.12 |
申请人 |
HAMM JAMES E.;MILLER CHRISTOPHER R.;SKRJANC ROBERT;EMERSON ELECTRIC CO. |
发明人 |
HAMM JAMES E.;MILLER CHRISTOPHER R.;SKRJANC ROBERT |
分类号 |
B23Q3/00 |
主分类号 |
B23Q3/00 |
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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