Sheet feeding or delivering – Feeding – Separator and conveyor
Patent
1996-04-30
1998-11-10
Milef, Boris
Sheet feeding or delivering
Feeding
Separator and conveyor
271 1003, 271107, 271108, 27126502, B65H 508
Patent
active
058332286
ABSTRACT:
A vacuum high-speed feeding apparatus equipped structure for moving suction nozzles attached to a cylindrical body towards sheet feeding rollers. The application of suction force is suspended upon detection that a drawn sheet has been caught and its conveyance has been stated by feeding rollers. This is done by detection of a leading edge of the sheet by a first sensor. The cylindrical body is restored to its home position when feeding of the sheet by a given distance is detected by a second sensor. The suction force is again applied when passage of the rear edge of the sheet through the feeding rollers is detected by the first sensor.
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Kurishita Toshiro
Mikita Toshiya
Nagata Jinichi
Milef Boris
Sharp Kabushiki Kaisha
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