Dispensing device for sheet material

Details Dispensing device for sheet material Dispensing device for sheet material

1988-03-01

1989-08-22

Rolla, Joseph J.

Sheet feeding or delivering

Feeding

Separator and conveyor

271122, 271125, B65H 500

Patent

active

048589055

ABSTRACT:
In a dispensing device for sheet material that includes a draw-off device and a single feed device with at least one draw-off roll, several conveyor rolls (22) arranged side by side with some axial spacing and with mating rolls (24) that are axially offset and are radially adjustable with respect to the conveyor rolls (22), where the mating rolls (24) and at least one of the conveyor rolls (22) that can be driven in the same direction with the former are made of a hard material, a ring-shaped strip (44) made of an elastic deformable material is embedded in the peripheral surface of the conveyor roll (22) that is made of a hard material where the axial width of this ring is smaller than the axial width of the peripheral surface of the conveyor roll (22) and projects radially above the peripheral surface in the unloaded state.

REFERENCES:
patent: 3281143 (1966-10-01), Mommsen et al.
patent: 4496145 (1985-01-01), Fukui
patent: 4715597 (1987-12-01), Sakurai

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