Oscillating roller mounted on a fixed shaft

Details Oscillating roller mounted on a fixed shaft Oscillating roller mounted on a fixed shaft

1987-10-07

1988-11-22

Echols, P. W.

Metal working

Means to assemble or disassemble

Puller or pusher means, contained force multiplying operator

29130, 101348, 101DIG14, 226 19, 226194, B21B 1302

Patent

active

047855142

ABSTRACT:
A fixed, non-rotating shaft supports a resilient roller for rotation and oscillation by means of bearing assemblies adjacent opposite ends of the roller. Each bearing assembly comprises a rotary bearing mounted inside the respective end of the roller and a reciprocating bearing assembly mounted in a respective keyway on the shaft so that the roller rotates about the fixed shaft but oscillates and reciprocates for a limited distance in opposite directions. The rotary bearing has the reciprocating bearing mounted therein in a housing as a subassembly.

REFERENCES:
patent: 2152561 (1939-03-01), Nigra
patent: 2356010 (1944-08-01), Seymour
patent: 3625148 (1971-12-01), Muselik et al.
patent: 3743152 (1973-07-01), Greeves
patent: 4546701 (1985-10-01), Junghans
patent: 4718344 (1988-01-01), Lemaster

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