Automatic paper feeder for document shredder

Details Automatic paper feeder for document shredder Automatic paper feeder for document shredder

1988-03-09

1990-01-02

Rosenbaum, Mark

Solid material comminution or disintegration

Apparatus

With automatic control

241100, 241225, B02C 2500

Patent

active

048907979

ABSTRACT:
An automatic paper feeder for use in a document shredder includes a paper feeding table for receiving, a large number of paper sheets to be shredded in a stack, a feeding roller for feeding the paper sheets to be shredded on the paper feeding table, a set of shredding blades, and a driving device for driving the feeding roller for rotation. The rotational peripheral speed of the feeding roller are set larger than the speed of the shredding blades.

REFERENCES:
patent: 3620461 (1971-11-01), Pelleschi et al.
patent: 4018392 (1977-04-01), Wagner
patent: 4124169 (1978-11-01), Hatanaka
patent: 4231530 (1980-04-01), Hatanaka
patent: 4619407 (1986-10-01), Goldhammer

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