Method and apparatus for limiting book wear while being copied

Details Method and apparatus for limiting book wear while being copied Method and apparatus for limiting book wear while being copied

1981-08-27

1983-06-07

Wintercorn, Richard A.

Photocopying

Projection printing and copying cameras

Copying both sides of original

355 75, G03B 2732, G03B 2752

Patent

active

043868460

ABSTRACT:
A moving document copier machine with a hinged cover of a recirculating semiautomatic document feed device for pivoting away from the top surface of the machine to expose the document feed path and enable the copying of a book or like object. A spine or rail means is provided along one edge of the document feed path to receive the center break of an opened book. Roll means interior to the document feed path support that portion of the book to be copied as it moves across the viewing station while other rollers, exterior to the document feed path, support that portion of the book not to be copied. A gate is provided to register the book.

REFERENCES:
patent: 3510218 (1967-05-01), Limberger et al.
patent: 3806239 (1974-04-01), Inoue et al.
patent: 3807856 (1974-04-01), Rodriguez
patent: 3988062 (1976-10-01), Burton et al.
patent: 3988065 (1976-10-01), Mileski et al.
patent: 4056320 (1977-11-01), Mochimaru et al.
patent: 4186919 (1980-02-01), Miciukiewicz
Three pages from manual describing the Eskofot 1001 Office Photocopier.
Research Disclosure, Oct. 1979, No. 18649, "Registration Mechanism".
IBM Technical Disclosure Bulletin, Jun. 1980, vol. 23, No. 1, pp. 69-70, "Recirculating Paper Path Pivoted for Jam Clearance".

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