Patent US4480906A successfully refreshed from Google Patents.
US4480906A
Expired / Lapsed
US
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Apparatus for mounting discrete image carrier sheets for movement in an electrographic copier
Assignee: Eastman Kodak Co
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Filing: 1982-09-29
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Granted: 1984-11-06
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Expires: 2002-09-29
Abstract
Abstract For use in an electrographic copier having a track assembly with multiple tracks defining a path associated with the copier process stations through which discrete image carrier sheets are moved to form developed images on such sheets, apparatus for mounting such sheets for movement along selected tracks of such track assembly. Supports, such as rigid rectangular frames, hold discrete image carrier sheets respectively in a substantially planar condition. The sheet supports include mechanisms for engaging selected tracks of the track assembly. The mechanisms movably mount supported sheets, when moving along a portion of the track assembly path, in the same plane relative to that portion of the path regardless of the selected track with which they are engaged.
Inventors
- 👤 Rex S. Titus
- 👤 Robert J. Kindt
- 👤 Robert M. Peffer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 18:06
CPC Classifications
G; G03; G03G; G03G15/00; G03G15/65; G03G15/6597; G03G2215/00; G03G2215/00362; G03G2215/00367; G03G2215/00371; G03G2215/00443; G03G2215/00518
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
119 words
For use in an electrographic copier having a track assembly with multiple tracks defining a path associated with copier process stations through which discrete image carriers are moved to form developed images on such carriers, apparatus for mounting such image carriers on selected tracks of such track assembly for movement along said path, said apparatus comprising: means for supporting image carriers in a substantially planar condition; and means, operatively associated with said supporting means, for engaging said selected tracks to mount such carriers on said tracks and to maintain such carriers, when moving along a portion of the path, in the same plane relative to that portion of the path regardless of the track engaged by said engaging means.
Claim 2
Dependent Claim
119 words
For use in an electrographic copier having a track assembly with multiple tracks defining a path associated with copier process stations through which discrete image carriers are moved to form developed images on such carriers, apparatus for mounting such image carriers on selected tracks of such track assembly for movement along said path, said apparatus comprising: means for supporting image carriers in a substantially planar condition; and means, operatively associated with said supporting means, for engaging said selected tracks to mount such carriers on said tracks and to maintain such carriers, when moving along a portion of the path, in the same plane relative to that portion of the path regardless of the track engaged by said engaging means.
Claim 3
Dependent Claim
24 words
The invention of claim 1 wherein said supporting means is a plurality of substantially rectangular frames to which discrete image carriers are attached respectively.
Claim 4
Dependent Claim
63 words
The invention of claim 2 wherein said track engaging means includes a plurality of arms pivotably mounted on said frames, means for selectively setting the angular orientation of said arms relative to such frames, and a plurality of followers mounted on said plurality of arms respectively for engaging said selected tracks of the track assembly to support such image carriers in such plane.
Claim 5
Dependent Claim
65 words
The invention of claim 3 wherein said orientation setting means includes a plurality of sets of detents in said plurality of frames respectively, the detents of said sets being vertically spaced apart a distance equal to the distance between adjacent tracks to respectively correspond to the tracks of said track assembly, and means associated with said followers for selectively engaging selected ones of such detents.
Claim 6
Dependent Claim
55 words
The invention of claim 2 wherein said multiple tracks respectively comprise rails, and wherein said track engaging means includes a plurality of members supported on said plurality of frames respectively, and means carried by said members in vertically spaced relation to respective frames, for capturing selected rails to support such image carriers in such plane.
Claim 7
Dependent Claim
31 words
The invention of claim 5 wherein said capturing means comprises a pair of pins spaced apart a distance substantially equal to the width of a rail for capturing a rail therebetween.
Claim 8
Dependent Claim
56 words
The invention of claim 2 wherein said multiple tracks respectively comprise members defining slots, and wherein said track engaging means includes a plurality of pins supported on said plurality of frames respectively, said pins being vertically spaced relative to respective frames and adapted to be received in selected slots to support such image-carriers in such plane.
References Cited (Backward Citations)
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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) | 1987-11-06 | 1988-05-07 | 1988-11-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-11-06 | 1992-05-07 | 1992-11-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-11-06 | 1996-05-07 | 1996-11-06 | $7700.00 | Window Closed / Lapsed |