Metallurgical apparatus – With control means responsive to sensed condition – With means responsive to condition of treated material
Patent
1974-02-21
1976-03-16
Lake, Roy
Metallurgical apparatus
With control means responsive to sensed condition
With means responsive to condition of treated material
33 21C, 266 23F, 266 23L, 269 8, B23K 710
Patent
active
039441946
ABSTRACT:
An improved device for guiding a cutting torch on a metal surface which metal is a magnet attracting material comprises a magnetized base member and one or more guide members secured to the base member which guide members act as a template having a shaped surface for guiding the cutting torch. The device is provided with means for securing one of the guide members adjacent the edge of the base member and preferably means for holding or securing a plurality of additional guide members having different shapes or of different sizes when not in use. In a second embodiment, an assembly includes a support for holding the device of the invention on a pipe or other surface of revolution.
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Bell Paul A.
Lake Roy
Seiler Jerry R.
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