Roller apparatus

Details Roller apparatus Roller apparatus

1996-05-24

1998-08-18

Bidwell, James R.

Conveyors: power-driven

Conveyor section

Live roll

198780, 193 37, B65G 1302

Patent

active

057947589

ABSTRACT:
A roller apparatus for a corrugator machine comprises a tubular mantle secured to a central core. Circumferential grooves are provided in the surface of the roller. The grooves provided at the centre of the roller are inclined at an angle ".alpha." which is less than the angle of inclination ".alpha." of the grooves provided at the outer regions of the roller.

REFERENCES:
patent: 2592581 (1952-04-01), Lorig
patent: 2651398 (1953-09-01), McGraw
patent: 3174670 (1965-03-01), Zernov
patent: 3196701 (1965-07-01), Morrow
patent: 3545582 (1970-12-01), Kimmen

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