Sheet feeding or delivering – Feeding – With means to align sheet
Patent
1984-03-26
1986-05-13
Stoner, Jr., Bruce H.
Sheet feeding or delivering
Feeding
With means to align sheet
271250, 271252, 271277, B65H 900
Patent
active
045881847
ABSTRACT:
Assembly for stream feeding sheets overlappingly staggered relative to one another via a feed table to an aligning device and for delivering the sheets aligned by the aligning device to a sheet-processing machine, the assembly maintaining movement of the sheets in direction towards the sheet-processing machine during alignment of the sheets by the aligning device, includes an aligning cylinder disposed under the feed table for receiving a sheet to be aligned which is fed thereto via the feed table, at least two rows of front lays disposed symmetrically on and around the circumference of the aligning cylinder, as well as a respective device disposed adjacent the rows of front lays for aligning side edges of the sheet, and a gripping device for holding the sheet until other further-transferring conveying device take over the sheet in-register.
REFERENCES:
patent: 2245396 (1941-06-01), Harrold et al.
patent: 3743277 (1973-07-01), Bolza-Schunemann et al.
patent: 3942787 (1976-03-01), Bolza-Schunemann
patent: 4350327 (1982-09-01), Muller
Carroll John A.
Greenberg Laurence A.
Heidelberger Druckmaschinen AG
Lerner Herbert L.
Stoner Jr. Bruce H.
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