US5080343A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sheet film loading apparatus
Assignee: Fujifilm Holdings Corp
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Filing: 1990-02-12
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Granted: 1992-01-14
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Expires: 2010-02-12
Abstract
Abstract A loading apparatus for selectively taking out a sheet film from among sheet films accommodated in a plurality of magazines and loading the sheet film into a cassette. The sheet taken out from the magazine is adapted to be held in a holding device in a curved state. In a holding section, the sheet film is received from a lower end thereof and is taken out from an upper end thereof so as to be located into the cassette. Hence, even if there are a multiplicity of magazines, the film can be fetched speedily and loaded into the cassette, and the apparatus can be made compact. The magazine is drawn out from the apparatus body in a cantilevered manner so as to load the films, thereby facilitating the loading operation.
Inventors
- 👤 Hiroshi Kushima
- 👤 Mikio Tsuyuki
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 20:19
CPC Classifications
G; G03; G03B; G03B42/00; G03B42/02; G03B42/04; G03B42/045; B; B65; B65H; B65H1/00; B65H1/08; B65H1/22; B65H3/00; B65H3/08; B65H3/0808; B65H3/0816; B65H3/0833; B65H3/44; B65H5/00; B65H5/04; B65H5/06; B65H5/062
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
182 words
A sheet film loading apparatus for selectively taking out a sheet film from a plurality of magazines and loading the sheet film into a cassette, comprising: taking-out means for taking out a sheet film from one of said magazines; holding means which is vertically movable separately from said taking-out means, and which is adapted to receive via an end of said holding means the sheet film supplied from said taking-out means, hold the sheet film in a state in which at least part of the sheet film is curved, and supply the sheet film from the other end of said holding means into said cassette; and driving means which is adapted to align said taking-out means and said holding means with one of said magazines and space said holding means from said taking-out means so as to cause said holding means to be aligned with said cassette, wherein said taking-out means in set in a stationary state to be aligned with a specific one of said magazine, and only said holding means is driven to allow the sheet film to be loaded.
Claim 2
Dependent Claim
182 words
A sheet film loading apparatus for selectively taking out a sheet film from a plurality of magazines and loading the sheet film into a cassette, comprising: taking-out means for taking out a sheet film from one of said magazines; holding means which is vertically movable separately from said taking-out means, and which is adapted to receive via an end of said holding means the sheet film supplied from said taking-out means, hold the sheet film in a state in which at least part of the sheet film is curved, and supply the sheet film from the other end of said holding means into said cassette; and driving means which is adapted to align said taking-out means and said holding means with one of said magazines and space said holding means from said taking-out means so as to cause said holding means to be aligned with said cassette, wherein said taking-out means in set in a stationary state to be aligned with a specific one of said magazine, and only said holding means is driven to allow the sheet film to be loaded.
Claim 3
Dependent Claim
28 words
A sheet film loading apparatus according to claim 1, wherein said holding means holds the sheet film in a curved state with a plurality of pairs of rollers.
Claim 4
Dependent Claim
35 words
A sheet film loading apparatus according to claim 2, wherein each end of said pairs of rollers are rotatably supported by a pair of frames, the sheet film being held between said pairs of rollers.
Claim 5
Dependent Claim
53 words
A sheet film loading apparatus according to claim 2, wherein said plurality of magazines are arranged in a vertical row, and the sheet film taken out from one of said magazines enters a lower portion of said holding means and is fed to said cassette from an upper portion of said holding means.
Claim 6
Dependent Claim
47 words
A sheet film loading apparatus according to claim 4, wherein the locus of movement of the sheet film inside said holding means is substantially semicircular, and the sheet film is supplied to said cassette after the front and back sides of the sheet film have been inverted.
Claim 7
Dependent Claim
41 words
A sheet film loading apparatus according to claim 2, wherein, of said plurality of pairs of rollers, a pair of rollers disposed in a sheet film-supplying portion of said holding means is capable of moving in the direction of said cassette.
Claim 8
Dependent Claim
50 words
A sheet film loading apparatus according to claim 6, wherein, of said plurality of pairs of rollers, pairs of rollers other than said pair of rollers disposed in said sheet film supplying portion receive driving forces via one-way clutches slipping in a direction in which the sheet film is conveyed.
Claim 9
Dependent Claim
75 words
A sheet film loading apparatus according to claim 4, wherein said holding means comprises a lifting frame and a swingable frame pivotally supported by the lifting frame and wherein of said plurality of pairs of rollers, said pair of rollers disposed in said sheet film-supplying portion are rotatably supported by the swingable frame, said pair of rollers being made approachable in the direction of said cassette by virtue of the swinging of said swingable frame.
Claim 10
Dependent Claim
27 words
A sheet film loading apparatus according to claim 1, wherein moving and guiding paths of said taking-out means and said holding means are parallel to each other.
Claim 11
Dependent Claim
36 words
A sheet film loading apparatus according to claim 1, wherein said holding means is disposed in such a manner as to oppose said magazines with said taking-out means interposed between said magazines and said holding means.
Claim 12
Dependent Claim
34 words
A sheet film loading apparatus according to claim 3, wherein said holding means is swingable so as to cause a tip of the sheet film held to be brought into proximity to said cassette.
Claim 13
Dependent Claim
35 words
A sheet film loading apparatus according to claim 2, wherein said plurality of pairs of rollers are disposed at least in a film entrance portion, intermediate portion, and film supplying portion of said holding portion.
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Cited
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1995-01-13 | 1995-07-15 | 1996-01-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-01-13 | 1999-07-15 | 2000-01-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-01-13 | 2003-07-15 | 2004-01-14 | $7700.00 | Window Closed / Lapsed |