Process of and apparatus for forming a picture image information

Details Process of and apparatus for forming a picture image information Process of and apparatus for forming a picture image information

1977-05-19

1978-09-26

Wintercorn, Richard A.

Photocopying

Projection printing and copying cameras

With developing

96 48HD, 219216, 250319, 355 77, 355100, G03B 2900, G03C 524

Patent

active

041165594

ABSTRACT:
A process of forming a picture image information such as a manuscript, etc. on a dry treated roll film and developing the same is disclosed. The process comprises successive steps of preparing a film segment having a given length and formed thereon with said picture image information and hot developing said image information formed on said film segment under a flat state without applying tension thereto. An apparatus for practicing the process is also disclosed. The apparatus comprises a cutting block, a photographic block and a hot developing block arranged in succession along a path, said hot developing block having at least one flat surface for attracting a film segment having a given length, and a film carriage provided at its one end with a holding head for attracting and holding said film segment formed thereon with said picture image information and movable along said path to carry said film segment in succession to a position opposed to each of said blocks.

REFERENCES:
patent: 3094036 (1963-06-01), Benson
patent: 3149529 (1964-09-01), Critchlow
patent: 3445654 (1969-05-01), Loprest
patent: 3588243 (1971-06-01), Osawa et al.
patent: 3797932 (1974-03-01), Endter et al.
patent: 4030408 (1977-06-01), Miwa

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