Patent US1878219A successfully refreshed from Google Patents.
Patent US4200179A successfully refreshed from Google Patents.
US4200179A
Expired / Lapsed
US
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Apparatus for changing the distance between pairs of coaxial cigarettes or the like
Assignee: Koerber Technologies GmbH
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Filing: 1977-12-01
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Granted: 1980-04-29
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Expires: 1997-12-01
Abstract
Abstract Apparatus for increasing the distance between pairs of coaxial plain cigarettes has a rotary drum-shaped conveyor with a rotor which carries two annuli of axially movable segment-shaped holders provided with peripheral flutes for plain cigarettes. A cam with two endless grooves cooperates with rollers followers which are affixed to shifting rods for the holders to move successive aligned holders nearer to each other during travel toward a first transfer station where the flutes receive plain cigarettes and to thereupon move the holders apart during travel toward a second transfer station where the cigarettes are transferred into the flutes of a rotary assembly conveyor and are spaced apart to an extent which suffices for insertion of filter mouthpieces of double unit length. The holders are guided by tie rods which are reciprocable in a collar of the rotor.
Inventors
- 👤 Werner Hinz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 13:04
CPC Classifications
A; A24; A24C; A24C5/00; A24C5/47; A24C5/478
Claims Analysis
Total Claims: 20
Claim 1
Independent Claim
140 words
Apparatus for changing the distance between successive pairs of coaxial rod-shaped articles, particularly for increasing the distance between pairs of articles which constitute or form part of smokers' products to provide room for insertion of additional articles between the articles of each pair, comprising means for transporting successive pairs of coaxial articles sideways in a predetermined direction along an endless path, said transporting means comprising a rotary conveyor including a plurality of first and a plurality of second article receiving means, each second receiving means being aligned with a first receiving means and at least said first receiving means forming a plurality of groups, said transporting means further including a mobile holder for each of said groups; and means for moving said holders substantially transversely of said direction during travel of said holders along a predetermined portion of said path.
Claim 2
Dependent Claim
140 words
Apparatus for changing the distance between successive pairs of coaxial rod-shaped articles, particularly for increasing the distance between pairs of articles which constitute or form part of smokers' products to provide room for insertion of additional articles between the articles of each pair, comprising means for transporting successive pairs of coaxial articles sideways in a predetermined direction along an endless path, said transporting means comprising a rotary conveyor including a plurality of first and a plurality of second article receiving means, each second receiving means being aligned with a first receiving means and at least said first receiving means forming a plurality of groups, said transporting means further including a mobile holder for each of said groups; and means for moving said holders substantially transversely of said direction during travel of said holders along a predetermined portion of said path.
Claim 3
Dependent Claim
70 words
Apparatus as defined in claim 1, wherein said second receiving means form a plurality of second groups each of which is aligned with one of said first mentioned groups, said transporting means further including a second mobile holder for each of said second groups and further comprising means for moving said second holders substantially transversely of said direction during travel of said second holders along said portion of said path.
Claim 4
Dependent Claim
25 words
Apparatus as defined in claim 2, wherein said moving means include means for moving successive first mentioned and the aligned second holders in opposite directions.
Claim 5
Dependent Claim
25 words
Apparatus as defined in claim 3, wherein said moving means include cam means and follower means provided on said holders and tracking said cam means.
Claim 6
Dependent Claim
35 words
Apparatus as defined in claim 4, wherein said cam means comprises a first cam for the follower means of said first mentioned holders and a second cam for the follower means of said second holders.
Claim 7
Dependent Claim
34 words
Apparatus as defined in claim 2, wherein said moving means include a plurality of shifting rods, one for each of said holders, and means for moving said holders by way of the respective rods.
Claim 8
Dependent Claim
21 words
Apparatus as defined in claim 1, further comprising guide means supporting said holders for reciprocatory movement substantially transversely of said direction.
Claim 9
Dependent Claim
40 words
Apparatus as defined in claim 7, wherein said guide means comprises an elongated tie rod for each of said holders, said tie rods being supported by said transporting means and sharing the movement of said receiving means along said path.
Claim 10
Dependent Claim
40 words
Apparatus as defined in claim 1, wherein said moving means comprises a shifting member for each of said holders, a follower on each of said shifting members and a stationary cam having a face which is tracked by said followers.
Claim 11
Dependent Claim
25 words
Apparatus as defined in claim 9, wherein said cam has an endless groove for said followers and said face bounds a portion of said groove.
Claim 12
Dependent Claim
67 words
Apparatus as defined in claim 1, further comprising means for feeding pairs of coaxial articles to successive registering first and second receiving means at a first station located ahead of said portion of said path and means for accepting pairs of coaxial articles from successive registering first and second receiving means at a second station located behind said portion of said path, as considered in said direction.
Claim 13
Dependent Claim
153 words
Apparatus for changing the distance between successive pairs of coaxial rod-shaped articles, particularly for increasing the distance between pairs of articles which constitute or form part of smokers' products to provide room for insertion of additional articles between the articles of each pair, comprising means for transporting successive pairs of coaxial articles sideways in a predetermined direction along a predetermined path, including a plurality of first and a plurality of second article receiving means, each second receiving means being aligned with a first receiving means and at least said first receiving means forming a plurality of groups, said transporting means further including a mobile holder for each of said groups, stationary bearing means and a rotor mounted on said bearing means and supporting said holders and said second receiving means; and means for moving said holders substantially transversely of said direction during travel of said holders along a predetermined portion of said path.
Claim 14
Dependent Claim
153 words
Apparatus for changing the distance between successive pairs of coaxial rod-shaped articles, particularly for increasing the distance between pairs of articles which constitute or form part of smokers' products to provide room for insertion of additional articles between the articles of each pair, comprising means for transporting successive pairs of coaxial articles sideways in a predetermined direction along a predetermined path, including a plurality of first and a plurality of second article receiving means, each second receiving means being aligned with a first receiving means and at least said first receiving means forming a plurality of groups, said transporting means further including a mobile holder for each of said groups, stationary bearing means and a rotor mounted on said bearing means and supporting said holders and said second receiving means; and means for moving said holders substantially transversely of said direction during travel of said holders along a predetermined portion of said path.
Claim 15
Dependent Claim
157 words
Apparatus for changing the distance between successive pairs of coaxial rod-shaped articles, particularly for increasing the distance between pairs of articles which constitute or form part of smokers' products to provide room for insertion of additional articles between the articles of each pair, comprising a rotary conveyor for transporting successive pairs of coaxial articles sideways in a predetermined direction along a predetermined path, including a plurality of first and a plurality of second article receiving means, each second receiving means being aligned with a first receiving means and at least said first receiving means forming a plurality of groups, said conveyor further including a mobile holder for each of said groups and a rotor supporting said holders and including at least one radially extending collar; and means for moving said holders substantially transversely of said direction during travel of said holders along a predetermined portion of said path, said moving means including portions supported by said collar.
Claim 16
Dependent Claim
157 words
Apparatus for changing the distance between successive pairs of coaxial rod-shaped articles, particularly for increasing the distance between pairs of articles which constitute or form part of smokers' products to provide room for insertion of additional articles between the articles of each pair, comprising a rotary conveyor for transporting successive pairs of coaxial articles sideways in a predetermined direction along a predetermined path, including a plurality of first and a plurality of second article receiving means, each second receiving means being aligned with a first receiving means and at least said first receiving means forming a plurality of groups, said conveyor further including a mobile holder for each of said groups and a rotor supporting said holders and including at least one radially extending collar; and means for moving said holders substantially transversely of said direction during travel of said holders along a predetermined portion of said path, said moving means including portions supported by said collar.
Claim 17
Dependent Claim
192 words
Apparatus for changing the distance between successive pairs of coaxial rod-shaped articles, particularly for increasing the distance between pairs of articles which constitute or form part of smokers' products to provide room for insertion of additional articles between the articles of each pair, comprising a rotary conveyor for transporting successive pairs of coaxial articles sideways in a predetermined direction along a predetermined path, including a plurality of first and a plurality of second article receiving means, each second receiving means being aligned with a first receiving means and at least said first receiving means forming a plurality of groups, said conveyor further including a mobile holder for each of said groups and a rotor supporting said holder and including at least one radially extending collar; guide means supporting said holders for reciprocatory movement substantially transversely of said direction, said guide means being supported by said collar and including an elongated tie rod for each of said holders and roller means mounted on said collar and engaging said tie rods; and means for moving said holders substantially transversely of said direction during travel of said holders along a predetermined portion of said path.
Claim 18
Dependent Claim
192 words
Apparatus for changing the distance between successive pairs of coaxial rod-shaped articles, particularly for increasing the distance between pairs of articles which constitute or form part of smokers' products to provide room for insertion of additional articles between the articles of each pair, comprising a rotary conveyor for transporting successive pairs of coaxial articles sideways in a predetermined direction along a predetermined path, including a plurality of first and a plurality of second article receiving means, each second receiving means being aligned with a first receiving means and at least said first receiving means forming a plurality of groups, said conveyor further including a mobile holder for each of said groups and a rotor supporting said holder and including at least one radially extending collar; guide means supporting said holders for reciprocatory movement substantially transversely of said direction, said guide means being supported by said collar and including an elongated tie rod for each of said holders and roller means mounted on said collar and engaging said tie rods; and means for moving said holders substantially transversely of said direction during travel of said holders along a predetermined portion of said path.
Claim 19
Dependent Claim
161 words
Apparatus for changing the distance between successive pairs of coaxial rod-shaped articles, particularly for increasing the distance between pairs of articles which constitute or form part of smokers' products to provide room for insertion of additional articles between the articles of each pair, comprising means for transporting successive pairs of coaxial articles sideways in a predetermined direction along a predetermined path, including a plurality of first and a plurality of second article receiving means, each second receiving means being aligned with a first receiving means and at least said first receiving means forming a plurality of groups, said transporting means further including a mobile holder for each of said groups; means for moving said holders substantially transversely of said direction during travel of said holders along a predetermined portion of said path; and means for holding the articles in said receiving means against movement relative to the respective receiving means during transport of articles along said predetermined portion of said path.
Claim 20
Dependent Claim
161 words
Apparatus for changing the distance between successive pairs of coaxial rod-shaped articles, particularly for increasing the distance between pairs of articles which constitute or form part of smokers' products to provide room for insertion of additional articles between the articles of each pair, comprising means for transporting successive pairs of coaxial articles sideways in a predetermined direction along a predetermined path, including a plurality of first and a plurality of second article receiving means, each second receiving means being aligned with a first receiving means and at least said first receiving means forming a plurality of groups, said transporting means further including a mobile holder for each of said groups; means for moving said holders substantially transversely of said direction during travel of said holders along a predetermined portion of said path; and means for holding the articles in said receiving means against movement relative to the respective receiving means during transport of articles along said predetermined portion of said path.
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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) | 1983-04-29 | 1983-10-29 | 1984-04-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-04-29 | 1987-10-29 | 1988-04-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-04-29 | 1991-10-29 | 1992-04-29 | $7700.00 | Window Closed / Lapsed |