Surfacing machine

Details Surfacing machine Surfacing machine

1987-11-23

1989-06-27

Desmond, Eugene F.

Cutting by use of rotating axially moving tool

With work-engaging structure other than tool or tool-support

Frictionally engaging sides of opening in work

408 16, 408 835, B23B 4100

Patent

active

048424528

ABSTRACT:
A surfacing machine mountable within a valve body includes a tubular turning bar supported by chucks engaging the valve body and having independently adjustable legs and a bearing arrangement which permits rotational and axial movement of the turning bar relative to the chucks. Hoses and control rods are routed through the tubular turning bar to a removable tool head which may be accessed when deep within the valve body. The arrangement facilitates both visual and physical access to the work site such that an operator may exchange tool heads to switch surfacing operations without changing the mounting alignment of the surfacing machine within the valve body.

REFERENCES:
patent: 1859837 (1932-05-01), Moen
patent: 1905819 (1933-06-01), Doyle
patent: 3331266 (1967-07-01), Brooks
patent: 4007561 (1977-02-01), Okano et al.
patent: 4050836 (1977-09-01), Anders
patent: 4106880 (1978-08-01), Anders
patent: 4175471 (1979-11-01), Wilger et al.
patent: 4571129 (1986-02-01), Strand
patent: 4678379 (1987-07-01), Sunday

Affiliated with

Also associated with

Rating

Surfacing machine does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-809017