Universal plastic-pipe tool

Turning – Portable lathe for pipe turning

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

408 16, 408713, 408211, 408 79, 144205, B23B 322

Patent

active

050204017

ABSTRACT:
A universal tool for inspecting and processing plastic pipe includes a cylindrical chamfering element with a cylindrical wall and a pipe-receiving opening therein terminating in a base ring, the base ring carrying a tapered pin having an axis parallel to the axis of the cylindrical chamfering element, the wall of the chamfering element having a slot therein proximate the tapered pin and a four-edged cutting element mounted on the outer surface of the cylindrical wall and having one edge of the cutting element protruding through the slot in proximity to the tapered pin, the pipe to be chamfered being forced into contact with the cutting edge by axial pressure on the chamfering element and rotation thereof, an ovality-gage being carried by the chamfering element and being arcuatley rotatable, at the end of the arc rotation of the gage causing rotational forces to be applied to the chamfering element, i.e., the ovality-gage acting as a handle for the chamfering element. The ovality-gage may be separated from the chamfering element and utilized alone or in combination with a coupled second ovality-gage for checking the ovality of pipes of different nominal diameters. A wall thickness gage is carried by the ovality tool whether it is alone or in combination with a chamfering element or a dual ovality-gage.

REFERENCES:
patent: 1825543 (1932-05-01), Thalmann et al.
patent: 1898133 (1933-02-01), Leibe
patent: 2331987 (1947-10-01), Leatherman
patent: 2749809 (1956-06-01), Anderson
patent: 2808599 (1957-10-01), Kerr et al.
patent: 2968822 (1961-01-01), Coblitz
patent: 3232145 (1966-02-01), Wilson
patent: 3564685 (1968-12-01), Bjalme et al.
patent: 3595107 (1971-07-01), Dackow
patent: 3603182 (1971-09-01), Jackman
patent: 3613320 (1971-10-01), Mighton
patent: 3648377 (1972-03-01), Witzke
patent: 3661472 (1972-05-01), Beauloye
patent: 3807258 (1974-04-01), Bjalme
patent: 3817649 (1974-06-01), Medney
patent: 3870432 (1975-03-01), Strybel
patent: 3999452 (1976-12-01), Larsen
patent: 4114485 (1978-09-01), Coblitz et al.
patent: 4257289 (1981-03-01), Groothius
patent: 4586408 (1986-05-01), Goldner
patent: 4586408 (1986-05-01), Goldner
patent: 4601222 (1986-07-01), Gill
patent: 4754551 (1988-07-01), Scott

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Universal plastic-pipe tool does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Universal plastic-pipe tool, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Universal plastic-pipe tool will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1019148

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.