Photographic enlarging easel

Details Photographic enlarging easel Photographic enlarging easel

1978-11-30

1980-10-07

Griffin, Donald A.

Photocopying

Projection printing and copying cameras

Detailed holder for photosensitive paper

G03B 2758

Patent

active

042265282

ABSTRACT:
A holding device for holding a laminar photographic material, particularly in production of photographic enlargements, has a supporting member with a supporting surface arranged so that a laminar photographic material can be placed on said supporting surface from outside, and an ejecting device associated with the supporting member. The ejecting device is movable between an operative position in which it projects outwardly beyond said supporting surface in a direction transverse to the latter so as to lift the laminar material from the supporting surface, and an inoperative position in which the ejecting device does not project outwardly beyond the supporting surface in the transverse direction. The ejecting device may be formed as a two-armed ejecting member whose one arm is arranged to be urged by the user, whereas the other arm lifts the laminar material from the supporting surface in response to such urging.

REFERENCES:
patent: 2213652 (1940-09-01), Lawrence
patent: 2458648 (1949-01-01), Saunders
patent: 2478314 (1949-08-01), Petty
patent: 2660919 (1953-12-01), Keinath et al.

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