Sheet feeding or delivering – Feeding – With means to align sheet
Patent
1981-04-21
1987-07-07
Rolla, Joseph J.
Sheet feeding or delivering
Feeding
With means to align sheet
271245, 271250, 271253, B65H 904
Patent
active
046781773
ABSTRACT:
A method of and apparatus for accurately positioning a generally rectangular sheet being fed in a direction generally parallel to one edge thereof in which a first stop offset from the centerline of the sheet in the direction of feeding engages the leading edge of the sheet to initiate a turning action thereof and in which second and third edge stops engage the lateral edges of the sheet with reference to the direction of feed and at points adjacent to the sheet corners before appreciable turning movement of the sheet has taken place.
REFERENCES:
patent: 330777 (1885-11-01), Downing
patent: 1002332 (1911-09-01), Stern et al.
patent: 2428769 (1947-10-01), Bobst
patent: 3408140 (1968-10-01), Hemphill
patent: 3955494 (1976-05-01), Suzuki
Rolla Joseph J.
Savin Corporation
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