Sheet feeding or delivering – Feeding – Separators
Patent
1988-04-06
1989-07-04
Butler, Douglas C.
Sheet feeding or delivering
Feeding
Separators
271 3, 271 35, 271 81, B65H 304
Patent
active
048444367
ABSTRACT:
A device for feeding blanks from a pile into an infeed arrangement for a blank processing machine, such as a folder or gluer, characterized by a frame having a plurality of conveyor units with an arrangement for laterally positioning the units in the frame depending on the width of the blank being processed, an arrangement for driving each of the units utilizing a single drive shaft and an arrangement for driving each of the conveyor units for a selected period of time during each feed cycle.
REFERENCES:
patent: 3907278 (1975-09-01), Jaton
patent: 4222313 (1980-09-01), Staufner
patent: 4555103 (1985-11-01), Larson
patent: 4610533 (1986-09-01), Takahata
patent: 4619571 (1986-10-01), Peiffer
Bobst SA
Butler Douglas C.
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