Sheet feeding or delivering – Feeding – With means to align sheet
Patent
1991-04-23
1992-06-23
Skaggs, H. Grant
Sheet feeding or delivering
Feeding
With means to align sheet
271137, 271243, 271245, 271251, 271254, 271253, 271273, B65H 900
Patent
active
051236400
ABSTRACT:
A device for correcting lateral alignment of a workpiece removed from a pile of workpiece prior to being fed into a processing machine. The device includes at least two pairs of rollers spaced along the direction of movement of the sheet, with each pair of rollers including a driven lower roller and a driven upper roller, with the upper roller having its axis forming a slight angle with the axis of the lower roller to provide a lateral force to move the workpiece against a lateral guide. The device can be used in the second arrangement providing front stops for aligning the front or leading edge of the workpiece after the lateral position alignment has been accomplished.
REFERENCES:
patent: 2819078 (1958-01-01), Durand
patent: 3107089 (1963-10-01), Lockey
patent: 3175824 (1965-03-01), Albosta
patent: 3915449 (1975-10-01), Johnson et al.
patent: 4019025 (1977-04-01), Taniguchi et al.
patent: 4505471 (1985-03-01), Stockburger et al.
patent: 4607835 (1986-08-01), Wilson et al.
patent: 4644834 (1987-02-01), Hanni et al.
patent: 4655446 (1987-04-01), Heindke et al.
patent: 4676498 (1987-06-01), Kanemitsu et al.
patent: 4875670 (1989-10-01), Peterson et al.
patent: 4919318 (1990-04-01), Wong
Bobst SA
Milef Boris
Skaggs H. Grant
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