Patent US2226984A successfully refreshed from Google Patents.
Patent US4195566A successfully refreshed from Google Patents.
US4195566A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multicolor rotary press for bottles
Assignee: Yakult Honsha Co Ltd
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Filing: 1978-03-31
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Granted: 1980-04-01
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Expires: 1998-03-31
Abstract
Abstract A multicolor rotary press for bottles has rotary transfer cylinder with a silicone rubber periphery having of six retractable transfer surfaces disposed at equal angular intervals therearound and alternating with stationary transfer surfaces. During the rotation of the transfer cylinder, one of two stamping photogravure rolls in rotational engagement therewith transfers an image with a first color to that retractable transfer surface then coming thereunder. The image bearing surface comes under the other roll and is temporarily retractable and that roll transfers another image with a second color to the next stationary transfer surface. Both image bearing surfaces travel past and engage a bottle rotating while engaging the transfer cylinder to print the image on the bottle.
Inventors
- 👤 Kazumi Ozawa
- 👤 Shinichiro No
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 14:11
CPC Classifications
B; B41; B41F; B41F17/00; B41F17/08; B41F17/14; B41F17/20; B41F17/22
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
330 words
A multicolor rotary photogravure offset press for printing an image having divided portions of different colors on the outer surface of a circular cross-section body, comprising: a rotary transfer cylinder having a cylindrical transfer surface consisting of at least one set of a plurality of transfer surface sections, one for each of the different colors of the image portions; means for holding a circular cross-section body in rotational engagement with said transfer surface of the transfer cylinder; means for rotating said rotary transfer cylinder for moving said transfer surface sections past said body for transferring image portions on said transfer surface sections to said body; a plurality of stamping photogravure rolls disposed in rotational engagement with said transfer surface of the transfer cylinder for transferring respective image portions corresponding to the divided image portions which have previously been placed thereon to said transfer surface sections, said stamping rolls corresponding to respective transfer surface sections in each set for transferring the image portion thereon to the corresponding transfer surface section when said transfer surface section is opposed to the stamping roll during the rotational movement of the transfer cylinder; a supporting means for supporting each of the transfer surface sections, other than the transfer surface section last receiving an image portion of an image from a corresponding stamping roll during rotation of said transfer cylinder, for movement of said thus movably supported transfer surface sections radially inwardly within the transfer cylinder; and retracting means engaging said supporting means for, during the rotational movement of the transfer cylinder, retracting each of the movably supported transfer surface sections each time it passes a stamping roll after having the corresponding image portion transferred thereto; whereby image portions transferred onto transfer surface sections other than the transfer surface section last receiving an image portion from a stamping roll are not contacted by stamping rolls positioned between the stamping roll from which an image portion is received and the position of the body to be printed.
Claim 2
Dependent Claim
330 words
A multicolor rotary photogravure offset press for printing an image having divided portions of different colors on the outer surface of a circular cross-section body, comprising: a rotary transfer cylinder having a cylindrical transfer surface consisting of at least one set of a plurality of transfer surface sections, one for each of the different colors of the image portions; means for holding a circular cross-section body in rotational engagement with said transfer surface of the transfer cylinder; means for rotating said rotary transfer cylinder for moving said transfer surface sections past said body for transferring image portions on said transfer surface sections to said body; a plurality of stamping photogravure rolls disposed in rotational engagement with said transfer surface of the transfer cylinder for transferring respective image portions corresponding to the divided image portions which have previously been placed thereon to said transfer surface sections, said stamping rolls corresponding to respective transfer surface sections in each set for transferring the image portion thereon to the corresponding transfer surface section when said transfer surface section is opposed to the stamping roll during the rotational movement of the transfer cylinder; a supporting means for supporting each of the transfer surface sections, other than the transfer surface section last receiving an image portion of an image from a corresponding stamping roll during rotation of said transfer cylinder, for movement of said thus movably supported transfer surface sections radially inwardly within the transfer cylinder; and retracting means engaging said supporting means for, during the rotational movement of the transfer cylinder, retracting each of the movably supported transfer surface sections each time it passes a stamping roll after having the corresponding image portion transferred thereto; whereby image portions transferred onto transfer surface sections other than the transfer surface section last receiving an image portion from a stamping roll are not contacted by stamping rolls positioned between the stamping roll from which an image portion is received and the position of the body to be printed.
Claim 3
Dependent Claim
92 words
A multicolor rotary photogravure offset press as claimed in claim 1 in which there is a plurality of sets of transfer surface sections and each set of transfer surface sections has two transfer surface sections, the leading transfer surface section of each set being retractable, said sets being spaced at equal angular intervals around the transfer cylinder, and in which there are two stamping rolls, whereby said press can print a two color image on a body each time a set of transfer surface sections moves past the position of the body.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1983-04-01 | 1983-10-01 | 1984-04-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-04-01 | 1987-10-01 | 1988-04-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-04-01 | 1991-10-01 | 1992-04-01 | $7700.00 | Window Closed / Lapsed |