Sheet feeding or delivering – Feeding – Separators
Patent
1987-10-01
1989-03-28
Rosenbaum, Mark
Sheet feeding or delivering
Feeding
Separators
241100, 241223, 241225, 271 35, 271259, B02C 2500
Patent
active
048156701
ABSTRACT:
A shredder has two intake sections through which paper to be shredded can be fed through cutting rollers. Detectors for detecting presence or absence of paper in each sections are provided such that the maximum number of sheets of paper that can be transported through the first intake section to the cutting rollers is changed, depending on whether presence of paper is detected also in the second intake section or not.
REFERENCES:
patent: 4192467 (1980-03-01), Hatanaka
patent: 4231530 (1980-11-01), Hatanaka
Rosenbaum Mark
Sharp Kabushiki Kaisha
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