发明名称 Circle cutting attachment for torch
摘要 A circle cutting attachment device for a cutting torch. A torch tip sleeve is attached to the front end of the device and has a cylindrical opening passing therethrough that has a longitudinal axis that is angled forwardly through the body of the torch tip sleeve. A cradle arm adapted to engage the barrel of a cutting torch extends substantially perpendicularly above the rear end of the device. When the tip of a cutting torch is inserted into the cutting torch tip sleeve and the cradle engages the torch barrel, the torch attachment and torch are placed under bending stress which lockingly engages the tip of the torch to the torch tip sleeve and the cradle to the barrel of the torch.
申请公布号 US6391248(B1) 申请公布日期 2002.05.21
申请号 US20010842329 申请日期 2001.04.24
申请人 CORYELL RANDY E.;JENSEN JOHN J. 发明人 CORYELL RANDY E.;JENSEN JOHN J.
分类号 B23K7/10;B23K37/02;(IPC1-7):B23K7/10 主分类号 B23K7/10
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