Nickel coated shot blasted web conveying roller

Details Nickel coated shot blasted web conveying roller Nickel coated shot blasted web conveying roller

1989-08-28

1990-12-18

Rosenbaum, Mark

Metal working

Means to assemble or disassemble

Puller or pusher means, contained force multiplying operator

29132, B21B 2702

Patent

active

049776568

ABSTRACT:
A roller for conveying a web is manufactured by applying a layer of nickel to a steel roller and blasting the surface ofo the nickel layer 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: 2725640 (1955-12-01), Voigtman
patent: 2958742 (1960-11-01), Palmer
patent: 3177558 (1965-04-01), 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: 4026007 (1977-05-01), Brower
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), Damraw
patent: 4426411 (1984-01-01), Sasaki et al.

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