Grooving and stamping method and apparatus

Details Grooving and stamping method and apparatus Grooving and stamping method and apparatus

1987-07-30

1988-10-25

Larson, Lowell A.

Metal deforming

By use of tool acting during relative rotation between tool...

During rotation of work

72194, 72478, 101 7, 101 22, B21D 1506, B21D 4701

Patent

active

047794372

ABSTRACT:
The method and apparatus described herein produce a tubular shelf post having a plurality of spaced apart annular grooves along the length thereof and stamped indicia on the outside surface of the post at various groove locations. A grooving and stamping roller is utilized to simultaneously groove and stamp the post with indicia, such roller being substantially larger in diameter relative to the post whereby a single roller revolution is sufficient to groove and stamp the post thereby eliminating double stampings.

REFERENCES:
patent: 1480025 (1924-01-01), Speer
patent: 1709002 (1929-04-01), Booth
patent: 2357797 (1944-09-01), Hauer
patent: 2469426 (1949-05-01), Anthony
patent: 3052278 (1962-09-01), Baluck et al.
patent: 3350908 (1967-11-01), Andrews et al.
patent: 3804006 (1974-04-01), Maquignaz et al.
patent: 4654912 (1987-04-01), Gray

Affiliated with

Also associated with

Rating

Grooving and stamping method and apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2261894