Oscillating roller

Details Oscillating roller Oscillating roller

1987-04-27

1989-05-16

Hall, Carl E.

Metal working

Means to assemble or disassemble

Puller or pusher means, contained force multiplying operator

29129, 29130, 101348, 226190, 226194, B21B 2700

Patent

active

048296457

ABSTRACT:
An elongated, cylindrical metal sleeve has a soft cylindrical, elastomer cover. A shaft is mounted through the core in a bearing slip-fitted in each end and held in place by a snap ring on one end snapped into the metal sleeve and on the other end by a circular collar having a protruding tooth or dog, which is press-fitted into the metal sleeve and slides into the keyway in the shaft. A collar is fitted on each end of the shaft to limit the amount of oscillation of the roller. The ends of the shaft are mounted on a printing press in a bearing cup or some other way.

REFERENCES:
patent: 1040170 (1912-10-01), Dietrich
patent: 1366925 (1921-02-01), Northrup
patent: 2195319 (1940-03-01), Sutcliffe
patent: 2566449 (1951-09-01), Hornbostel
patent: 2704392 (1955-03-01), Schultz
patent: 3348480 (1967-10-01), Bohac et al.
patent: 3990391 (1976-11-01), Singh
patent: 4637109 (1987-01-01), Bryer
patent: 4718344 (1988-01-01), Lemaster

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