X-ray film cassette having an easily assembled frame hinge joint
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United States of America Patent
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-
Dec 8, 1992
Grant Date -
N/A
app pub date -
Jan 3, 1992
filing date -
Feb 6, 1991
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The X-ray film cassette has an interior portion and two cassette sections pivotally connected with each other by the frame hinge joint. The two cassette sections have opposing small sides positioned remotely from the frame hinge joint lockable with each other at the opposing small sides. The frame hinge joint is a plastic member having opposing longitudinal sides, each of which is provided with a jaw-like groove. Each cassette section has a complementary projection and is lockable with one of the longitudinal sides by insertion of the complementary projection in the jaw-like groove. Reinforced side pieces (3e, 3f) of the plastic member (3) form the jaw-like grooves, a projecting nose (1b, 2b) is provided on each of the complementary projecting members (1a, 2a), and the plastic member (3) is provided with three recesses (3a, 3b) on a strip which connects the side pieces, which form three suitable bending lines for the frame hinge joint.
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