Photocopying – Contact printing – Fluid pressure retention of carrier and receiver in exposure...
Patent
1985-05-02
1986-07-08
Hayes, Monroe H.
Photocopying
Contact printing
Fluid pressure retention of carrier and receiver in exposure...
355 73, G03B 2720
Patent
active
045989958
ABSTRACT:
A combined stripping and vacuum contact frame work station includes a work table and an easel for placing work to be viewed from said work table. In addition, a vacuum contact frame for assembling negatives and exposing a film with a composite image thereon, is movable between a position where it forms part of the easel, with the underside of the vacuum contact frame forming the easel surface, and another position where the vacuum contact frame is face up on top of the work table. A high intensity light is provided for applying intense illumination to the low sensitivity "lights-on" film which may be employed. A safe light and conventional interior lighting arrangements may also be provided, and the work table may be an optical light table to provide illumination for use in "stripping" or preparing composite images from film clips. The vacuum contact frame may be moved from the working position on top of the work table to the stored position where it is part of the easel, either with a composite film in place in the frame, and with the vacuum turned on, or empty of film, merely to store the contact frame out of the way.
REFERENCES:
patent: 4053226 (1977-10-01), Michalski et al.
patent: 4083301 (1978-04-01), Black
LandOfFree
Combined stripping and contact frame work station does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Combined stripping and contact frame work station, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Combined stripping and contact frame work station will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1448792