发明名称 |
SELF-ADJUSTING LINER ASSEMBLY FOR WELDING TORCH. |
摘要 |
<p>A self-adjusting liner assembly for a welding torch includes an elongated tubular main body having forward and rearward ends. An elongated tubular retainer including a shoulder is mountable in the main body. An elongated tubular piston including a shoulder cooperates with the retainer in a telescoping relationship in the main body. A resilient member is disposed in the main body and envelops a portion of the retainer and the piston. The resilient member urges the shoulders away from each other and the tubular piston toward the forward end of the main body.</p> |
申请公布号 |
MX2009009569(A) |
申请公布日期 |
2009.09.21 |
申请号 |
MX20090009569 |
申请日期 |
2008.02.08 |
申请人 |
ILLINOIS TOOL WORKS INC. |
发明人 |
JEFFREY G. WELLS;KENNETH K. PRATT |
分类号 |
B23K9/12;B23K9/29;B23K9/32 |
主分类号 |
B23K9/12 |
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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