Automatic paper feeder for document shredder

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

1989-06-22

1991-01-22

Rosenbaum, Mark

Solid material comminution or disintegration

Processes

Miscellaneous

241 34, 241225, 241236, B02C 2500

Patent

active

049864815

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: 4018392 (1977-04-01), Wagner
patent: 4192467 (1980-03-01), Hatanaka
patent: 4890797 (1990-01-01), Fujii et al.

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