G - Physics
03
B
G03B 42/04 (2006.01)
Patent
CA 2121975
FILM CASSETTE Abstract A film cassette (10) comprising a base (14) and a cover (16) adapted to close upon and cooperate with the base (14). A pressure plate (64) is disposed between the cover (16) and the base (14). The cover (16), base (14) and pressure plate (64) form a light- tight space for receiving a sheet of film (12). At least one biasing member (94),(96) is provided for biasing the pressure plate (64) against the base (14) when the cover (16) is closed on the base (14). The pressure plate (64) and base (14) each having a configuration such that when the cassette (10) is closed, a predetermined pressure distribution is applied to a sheet of film (12) placed in the cassette (10). There is also provided a method of making a cassette (10) which includes steps for defining a specific shape for the fabricated cassette (10) such that the cassette (10) will provide improved performance during use.
Robertson Jeffrey Charles
Eastman Kodak Company
Gowling Lafleur Henderson Llp
LandOfFree
Film cassette does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Film cassette, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Film cassette will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-2064996