Cutting by use of rotating axially moving tool – Processes – Bit detachable
Patent
1983-09-21
1987-09-01
Weidenfeld, Gil
Cutting by use of rotating axially moving tool
Processes
Bit detachable
82 46, 408 78, 408 80, 409179, B23B 326
Patent
active
046905928
ABSTRACT:
A stabilizing attachment for a boring head is provided. The attachment includes a clamp for engaging a rotatable head plate of the boring head, a pair of support arms extending axially of the annular clamping ring, and a transverse plate carried by the support arms at their outer ends. The transverse plate supports a shaft on which is mounted an anti-friction bearing, the outer race of which engages an opening in the wall of a pressure vessel. A bit carried by the head plate of the boring head moves in an annular path to cut a gasket seat about the opening. A method of cutting an annular groove in a wall, utilizing a stabilizing attachment for a boring head which engages in an opening in the wall.
REFERENCES:
patent: 1745207 (1930-01-01), Davis et al.
patent: 2595541 (1952-05-01), Riordan
patent: 2747948 (1956-05-01), Jergens
patent: 2797598 (1957-07-01), Labenz
patent: 2814920 (1931-07-01), Hartwell
patent: 3142139 (1964-07-01), Mangum
patent: 3999452 (1976-12-01), Larsen
patent: 4343207 (1982-08-01), Paysinger
patent: 4433598 (1984-02-01), Murray
patent: 4462726 (1984-07-01), Silvey et al.
patent: 4463633 (1984-08-01), Arimsley
patent: 4470734 (1984-09-01), Miller
patent: 4483222 (1984-11-01), Davis
Webb Glenn L.
Weidenfeld Gil
Westinghouse Electric Corp.
LandOfFree
Stabilizing attachment for boring head does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Stabilizing attachment for boring head, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stabilizing attachment for boring head will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1262397