发明名称 |
Dual switch for semi automatic welding gun |
摘要 |
A dual switch for a semi automatic welding gun has a switch lever that pivots between three positions. At the first position, the switch lever is disengaged from a first switch so that the welding gun is "off". In the second position, the switch lever engages the first switch to turn the gun "on". A locking lever retains the switch lever in its second position. Pivoting the switch lever to its third position releases the locking lever to enable the switch lever to return, under a spring bias, to its first position. A second switch is independent of the first switch and is selectively actuated to vary the welding schedule while the gun is either "on" or "off".
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申请公布号 |
US5698122(A) |
申请公布日期 |
1997.12.16 |
申请号 |
US19950567305 |
申请日期 |
1995.12.05 |
申请人 |
THE MILLER GROUP LTD. |
发明人 |
LUBIENIECKI, VICTOR;LYALL, JAMES W.;KNIPPEL, JR., WILLIAM |
分类号 |
B23K9/32;(IPC1-7):B23K9/173 |
主分类号 |
B23K9/32 |
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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