Apparatus for and method of positioning and holding photosensitive material
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 27, 1988
Grant Date -
N/A
app pub date -
Oct 5, 1987
filing date -
Oct 16, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An apparatus for positioning and holding a photosensitive material comprises: a case provided movably in a back-and-forth direction on a transparent plate held on a table frame of a copying apparatus; an overlay sheet to be spread over the photosensitive material, having one end fixed to a rear end of the transparent plate and another end held by a sheet roller in the case in a yieldable and retractable manner; stopper members provided on the table frame for placing the case in a desired position in the back-and-forth direction; contact members held by the case for positioning the photosensitive material in a transverse direction, with which at least two right-angled edges of the photosensitive material are brought into contact; and an evacuating device for evacuating air trapped between the overlay sheet and the transparent plate after positioning of the photosensitive material.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully