Metal working – Means to assemble or disassemble – Means comprising hand manipulatable tool
Patent
1983-11-23
1985-11-19
Godici, Nicholas P.
Metal working
Means to assemble or disassemble
Means comprising hand manipulatable tool
292815, 228 493, 269 43, 269 87, 269203, 269228, 269902, 33 21C, B23Q 318
Patent
active
045533059
ABSTRACT:
A tool adapted for use by a pipefitter in welding a length of pipe to a fitting in which one end of the pipe is accommodated with a predetermined spacing between the end of the pipe and an internal shoulder within the fitting. The tool has jaws which may be clamped on the pipe when the end of the latter is in abutting engagement with the shoulder of the fitting and includes spacers that are movable to a position between the jaws and the end of the fitting to provide a predetermined spacing between the free end of the pipe and the shoulder of the fitting. The tool also includes scribers for marking the pipe and the fitting in such manner as to facilitate verifying that such gap has been provided between the end of the pipe and the shoulder of the fitting.
REFERENCES:
patent: 4483059 (1984-11-01), Dearman
Godici Nicholas P.
McKee Chris
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