Invention Grant
- Patent Title: Film cassette and method of assembling the same
- Patent Title (中): 胶片盒及其组装方法
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Application No.: US296550Application Date: 1989-01-12
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Publication No.: US4887113APublication Date: 1989-12-12
- Inventor: John J. Niedospial, Jr.
- Applicant: John J. Niedospial, Jr.
- Applicant Address: NY Rochester
- Assignee: Eastman Kodak Company
- Current Assignee: Eastman Kodak Company
- Current Assignee Address: NY Rochester
- Main IPC: G03B17/30
- IPC: G03B17/30
Abstract:
A film cassette is constructed from several cassette components which, when assembled, collectively comprise a film spool, a tubular-like casing substantially surrounding the film spool and having a pair of spaced lips which define a film passage slit from the spool, and a pair of end caps covering respective open ends of the casing. The end caps are connected by an integral bridge or spout portion which completely encloses the two lips and includes a film passage opening to the film passage slit. This arrangement provides a relative secure assembled cassette.
Public/Granted literature
- US4429229A Variable strength focusing of permanent magnet quadrupoles while eliminating x-y coupling Public/Granted day:1984-01-31
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