Pipe cutting apparatus and method

Details Pipe cutting apparatus and method Pipe cutting apparatus and method

2008-01-08

2008-01-08

Ashley, Boyer D. (Department: 3724)

Cutlery

Pipe and rod cutters

C030S103000, C033S483000

Reexamination Certificate

active

11316434

ABSTRACT:
A pipe cutting supplemental apparatus and method prevents thin-walled pipe from collapsing when being cut with a standard pinch roll cutter. The tool may be embodied as a solid cylindrical insert, or a hollow cylindrical sleeve.

REFERENCES:
patent: 2233715 (1941-03-01), Rea
patent: 2728137 (1955-12-01), Elliott
patent: 3231285 (1966-01-01), Weltmer et al.
patent: 4840360 (1989-06-01), Bartley
patent: 6073526 (2000-06-01), Pettersson
(SHMD). Standard Handbook of Machine Design (2nd Edition) By: Shigley, J.E.; Mischke, C.R. © 1996 McGraw-Hill. pp. 12.12-12.15.
The Free Dictionary. Printout accessed on Apr. 17, 2007. www.thefreedictionary.com/detent.

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