Pipe-chamfering disk

Details Pipe-chamfering disk Pipe-chamfering disk

2005-09-20

2005-09-20

Tsai, Henry W. H. (Department: 2183)

Turning

Portable lathe for pipe turning

C407S042000

Reexamination Certificate

active

06945146

ABSTRACT:
The cutting disk includes cutting teeth for cutting through a pipe prior to engagement with the pipe of chamfering teeth pressed or bent sideways out of the plane of a flat body portion. Each of the chamfering teeth defines a cutting edge angled obtusely away from the plane of the plate and from the cutting teeth so that, in use, after the cutting teeth have penetrated the material of a pipe, the chamfering teeth are configured to cut at least one chamfer angled inwardly towards the plane of the cut.

REFERENCES:
patent: 1850327 (1932-03-01), Makowski
patent: 3088352 (1963-05-01), Tanner
patent: 3431646 (1969-03-01), Young
patent: 4333727 (1982-06-01), Bennett
patent: 4580934 (1986-04-01), McCormick
patent: 4625464 (1986-12-01), Kubo
patent: 4641562 (1987-02-01), Clarke
patent: 5000629 (1991-03-01), Nygards
patent: 6129488 (2000-10-01), Fahr
patent: 6481254 (2002-11-01), Zheng et al.
patent: 19708686 (1998-08-01), None
patent: 9-295219 (1997-11-01), None
patent: WO 97/27969 (1997-08-01), None
patent: WO 98/16342 (1998-04-01), None

Affiliated with

Also associated with

Rating

Pipe-chamfering disk does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3408036