Shot blasted web conveying roller

Details Shot blasted web conveying roller Shot blasted web conveying roller

1989-10-25

1990-11-20

Rosenbaum, Mark

Metal working

Means to assemble or disassemble

Puller or pusher means, contained force multiplying operator

B21B 2702

Patent

active

049707680

ABSTRACT:
A stainless steel roller for conveying a web has a surface prepared by blasting the surface of the roller with steel shot to create on the surface a deep texture with well rounded down features and sharp up features with peaks. The blasted surface is finished with a grinding action for removing the peaks to produce plateaus surrounded by interconnected channels. The interconnected channels of the surface allow air entrained between the roller surface and a web to be vented through the channels while the web is in contact with the roller.

REFERENCES:
patent: 1932168 (1933-10-01), Adams
patent: 2114072 (1938-04-01), Cleveland
patent: 2453404 (1948-11-01), Bohlman
patent: 2725640 (1955-12-01), Voigtman
patent: 2958742 (1960-11-01), Palmer
patent: 3069769 (1962-12-01), Parks
patent: 3177558 (1985-04-01), Gronholz et al.
patent: 3405855 (1968-10-01), Daly et al.
patent: 3412479 (1968-11-01), Markovic
patent: 3620808 (1971-11-01), Monroe, Jr.
patent: 3723083 (1973-03-01), Ritter, Jr. et al.
patent: 3752731 (1973-08-01), Stiegler et al.
patent: 3959030 (1976-05-01), Satake et al.
patent: 4026007 (1977-05-01), Brower
patent: 4035549 (1977-07-01), Kennar
patent: 4069570 (1978-01-01), Pospisil et al.
patent: 4189815 (1980-02-01), Seelenbinder
patent: 4200389 (1980-04-01), Matsui et al.
patent: 4217769 (1980-08-01), Damrau
patent: 4426411 (1984-01-01), Sasaki et al.
patent: 4426757 (1984-01-01), Hourticolon et al.

Affiliated with

Also associated with

Rating

Shot blasted web conveying roller does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-446186