Device for lateral registration of computer form documents for c

Details Device for lateral registration of computer form documents for c Device for lateral registration of computer form documents for c

1982-09-09

1984-07-31

Christian, Leonard D.

Advancing material of indeterminate length

With material-responsive control means

To position material laterally

355 14SH, B65H 2526

Patent

active

044625278

ABSTRACT:
In a document handling system for feeding a computer forms web across the copying platen of a copier, the improvement in laterally registering the computer forms web transversely of the feeding direction of the web over the platen without utilizing the sprocket holes of the computer forms web with apparatus compatible with individual document feeding and registration comprising a lateral undercut platen registration edge channel extending in the feeding direction of the computer forms web over the platen, and a slightly angled frictional roller over the platen frictionally laterally urging the computer forms web laterallly against the lateral registration edge and frictional feeding plural driven roller nip pairs adjacent the downstream edge of the platen for applying a rotational skewing force to the computer forms web urging it against the lateral registration edge in cooperation with the computer form feeding frictional roller, and by at least one roller nip pair adjacent the lateral platen registration edge having a slightly larger effective diameter and therefore slightly faster attempted web feeding velocity than the other roller nip pairs.

REFERENCES:
patent: 3176980 (1965-04-01), Mitchell et al.
patent: 3804514 (1974-04-01), Jasinski
patent: 3877804 (1975-04-01), Hoppner
patent: 3888585 (1975-06-01), Cross
patent: 3893662 (1975-07-01), Boyd
patent: 3936046 (1976-02-01), Stange
patent: 3997093 (1976-12-01), Aizawa et al.
patent: 4082263 (1978-04-01), Baumberger et al.
patent: 4086007 (1978-04-01), Smith et al.
patent: 4087087 (1978-05-01), Looney
patent: 4111412 (1978-09-01), Cathers
patent: 4171128 (1979-10-01), Irvine
patent: 4179117 (1979-12-01), Rhodes, Jr.
patent: 4183519 (1980-01-01), Harris
patent: 4188112 (1980-02-01), Hamilton
patent: 4191467 (1980-03-01), Schieck
patent: 4213603 (1980-07-01), Peffer et al.
patent: 4227803 (1980-10-01), Massengeil et al.
patent: 4257587 (1981-03-01), Smith
patent: 4266762 (1981-05-01), Kramer et al.
patent: 4285512 (1981-08-01), Shlatz
patent: 4320960 (1982-03-01), Ward et al.
patent: 4322160 (1982-03-01), Kobus
patent: 4334764 (1982-06-01), Rawson et al.
patent: 4335954 (1982-06-01), Phelps
patent: 4353541 (1982-10-01), Parzygnat
patent: 4358197 (1982-11-01), Kukucka et al.
patent: 4372668 (1983-02-01), Malachowski et al.

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