Adjustable skew offset device

Details Adjustable skew offset device Adjustable skew offset device

1995-09-25

1997-11-04

Bollinger, David H.

Sheet feeding or delivering

Feeding

With means to align sheet

271252, 271253, B65H 916

Patent

active

056830785

ABSTRACT:
An adjustable skew offset device includes a tapered roll as a paper drive roll and a line contact idler roll which is axially adjustable. With these two rolls forming a nip, paper passing therethrough can be purposely skewed clockwise or counterclockwise and thereby serving either to compensate for any fixed skew offset in the paper path or to null out any skew offset between small and large size papers.

REFERENCES:
patent: 3929327 (1975-12-01), Olson
patent: 4955965 (1990-09-01), Mandel
patent: 5049929 (1991-09-01), Anderson et al.
IBM Technical Disclosure Bulletin vol. 22 No. 5 Oct. 1979 pp. 1746-1748 "Paper Feed" by S. P. Garrison and R.A. Rachui.
XDJ vol. 20, No. 1, pp. 13-16.

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