Patent US4555892A successfully refreshed from Google Patents.
US4555892A
Expired / Lapsed
US
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Apparatus for placing cones in a box
Assignee: Thomassen and Drijver Verblifa NV
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Filing: 1983-11-28
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Granted: 1985-12-03
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Expires: 2003-11-28
Abstract
Abstract The high density packaging of generally conical articles is effected by mechanism which feeds two rows of the suspended articles onto a conveyor so that the articles lie on their sides in a single horizontal row arrangement aligned in spaced relation along the path of travel imparted by the conveyor. This arrangement is such that the articles lie in head-to-toe relation. At a downstream region, the progress of the articles is arrested so that they sequentially crowd into touching relation define a contiguous sequence. Transfer mechanism transfer a group of articles from the sequence as a layer and deposits the layer in a receptacle. The transfer mechanism then transfers a second group in the receptacle as a layer nested with the first layer. To achieve high density, the second group of articles has an orientation relative to the sequence which is different from that of the first group.
Inventors
- 👤 Berend J. Dijkman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 13:58
CPC Classifications
B; B65; B65B; B65B5/00; B65B5/10; B65B5/105; B65G; B65G15/00; B65G15/30; B65G15/50; B65G2201/00; B65G2201/02
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
182 words
A system for packaging generally conical articles, each having an enlarged top and a narrow tip, from a two row feed thereof, in which the articles are suspended with their tops uppermost, into a single horizontal row arrangement in which the articles lie horizontally in top-to-tip relation, and for transferring the articles as a layer of contiguous articles in said top-to-tip relation into a receptacle therefor, which comprises: feed means for feeding the articles from two side-by-side vertical rows thereof, in which each vertical row is comprised of a spaced succession of the articles suspended with their enlarged tops disposed uppermost, sequentially into said single horizontal row arrangement; conveyor means for receiving the articles in said single horizontal row arrangement and in spaced succession conveying them along a path as said single horizontal row arrangement thereof; stop means in the path of said single horizontal row arrangement for causing said articles sequentially to be grouped into a contiguous sequence thereof in said top-to-tip relation; and transfer means for transferring a plurality of articles from said contiguous sequence thereof into a receptacle therefor.
Claim 2
Independent Claim
182 words
A system for packaging generally conical articles, each having an enlarged top and a narrow tip, from a two row feed thereof, in which the articles are suspended with their tops uppermost, into a single horizontal row arrangement in which the articles lie horizontally in top-to-tip relation, and for transferring the articles as a layer of contiguous articles in said top-to-tip relation into a receptacle therefor, which comprises: feed means for feeding the articles from two side-by-side vertical rows thereof, in which each vertical row is comprised of a spaced succession of the articles suspended with their enlarged tops disposed uppermost, sequentially into said single horizontal row arrangement; conveyor means for receiving the articles in said single horizontal row arrangement and in spaced succession conveying them along a path as said single horizontal row arrangement thereof; stop means in the path of said single horizontal row arrangement for causing said articles sequentially to be grouped into a contiguous sequence thereof in said top-to-tip relation; and transfer means for transferring a plurality of articles from said contiguous sequence thereof into a receptacle therefor.
Claim 3
Dependent Claim
105 words
A system as defined in claim 1 wherein said feed means includes guide means for depositing the articles of the vertical rows in said single horizontal row arrangement on said conveyor means with the enlarged tops of the articles from one vertical row to one side of said conveyor means and the enlarged tops of the articles from the other vertical row to the other side of the conveyor means so that said single horizontal row arrangement is formed with adjacent articles in top-to-tip relation, and two pairs of spaced belts in which each pair of belts suspends one of said vertical rows of articles.
Claim 4
Dependent Claim
75 words
A system as defined in claim 1 or 2 wherein said feed means also includes phasing means operative in connection with one of said vertical rows for assuring that the sequence of articles from said one of the vertical rows is deposited on said conveyor means out of phase with respect to the sequence of articles deposited on said conveyor means from the other vertical row so as to form said single horizontal row arrangement.
Claim 5
Dependent Claim
35 words
A system as defined in claim 3 wherein said phasing means comprises a guide strip of predetermined length positioned to intercept and temporarily slow the travel of each article conveyed in said one vertical row.
Claim 6
Dependent Claim
116 words
A system as defined in claim 2 wherein said feed means also includes phasing means operative in connection with one of said vertical rows for assuring that the sequence of articles from said one of the vertical rows is deposited on said conveyor means out of phase with respect to the sequence of articles deposited on said conveyor means from the other vertical row so as to form said single horizontal row arrangement, said phasing means comprising a guide strip of predetermined length positioned adjacent one belt of said feed means to disengage each article temporarily from said one belt and thereby intercept and temporarily slow the travel of each article conveyed by said one belt.
Claim 7
Dependent Claim
70 words
A system as defined in claim 1 or 2 wherein said transfer means comprises a pick-up head having a plurality of pick-up means thereon equal to one more than the plurality of articles transferred, two of said pick-up means being alternately used during successive transfers whereas the remainder of the pick-up means are used during each transfer so that two nested layers of articles may be deposited into a receptacle.
Claim 8
Dependent Claim
29 words
A system as defined in claim 6 wherein said conveyor means includes a raised central zone so that the articles supported thereby are disposed with their axes substantially coplanar.
Claim 9
Dependent Claim
52 words
A system as defined in claim 7 wherein said conveyor means comprises a pair of spaced, parallel belts defining a support surface lying in a common plane and a further belt disposed between said spaced, parallel belts and presenting a support surface above said common plane to define said raised central zone.
Claim 10
Dependent Claim
111 words
In a system for packaging generally conical articles each having an enlarged top and a narrow tip, the combination of: conveyor means for conveying the articles along a common path with the articles lying on their sides in a spaced sequence aligned in said path in which serially successive articles are disposed in top-to-tip relation; stop means in said path for causing said spaced sequence of articles sequentially to be grouped into a contiguous sequence thereof in said top-to-tip relation; and transfer means for transferring a group of articles having a particular orientation relative to said conveyor means from said contiguous sequence as a layer of articles in a receptacle therefor.
Claim 11
Dependent Claim
111 words
In a system for packaging generally conical articles each having an enlarged top and a narrow tip, the combination of: conveyor means for conveying the articles along a common path with the articles lying on their sides in a spaced sequence aligned in said path in which serially successive articles are disposed in top-to-tip relation; stop means in said path for causing said spaced sequence of articles sequentially to be grouped into a contiguous sequence thereof in said top-to-tip relation; and transfer means for transferring a group of articles having a particular orientation relative to said conveyor means from said contiguous sequence as a layer of articles in a receptacle therefor.
Claim 12
Dependent Claim
42 words
In a system as defined in claim 9 wherein said transfer means also transfers a second group of articles having a second orientation relative to said conveyor means from said contiguous sequence as a second layer nested with said layer first mentioned.
Claim 13
Dependent Claim
29 words
A system as defined in claim 10 wherein said conveyor means includes a raised central zone so that the articles supported thereby are disposed with their axes substantially coplanar.
Claim 14
Dependent Claim
52 words
A system as defined in claim 11 wherein said conveyor means comprises a pair of spaced, parallel belts defining a support surface lying in a common plane and a further belt disposed between said spaced, parallel belts and presenting a support surface above said common plane to define said raised central zone.
Claim 15
Dependent Claim
71 words
In a system as defined in claim 9 or 10 wherein said transfer means comprises a pick-up head having a plurality of pick-up means thereon equal to one more than the plurality of articles transferred, two of said pick-up means being alternately used during successive transfers whereas the remainder of the pick-up means are used during each transfer so that two nested layers of articles may be deposited into a receptacle.
Claim 16
Dependent Claim
133 words
In a system for packaging generally conical articles each having an enlarged top and a narrow tip, the combination of: conveyor means for conveying the articles along a common path with the articles lying on their sides; first and second feed means for feeding articles alternately from two adjacent rows of articles and depositing them on said conveyor means to form a row of aligned articles in spaced sequence in which successive articles are in top-to-tip relation; stop means in said path for causing said spaced sequence of articles sequentially to be grouped into a contiguous sequence thereof in said top-to-tip relation; and transfer means for transferrring a group of articles having a particular oreintation relative to said conveyor means from said contiguous sequence as a layer of articles to a receptacle therefor.
Claim 17
Dependent Claim
133 words
In a system for packaging generally conical articles each having an enlarged top and a narrow tip, the combination of: conveyor means for conveying the articles along a common path with the articles lying on their sides; first and second feed means for feeding articles alternately from two adjacent rows of articles and depositing them on said conveyor means to form a row of aligned articles in spaced sequence in which successive articles are in top-to-tip relation; stop means in said path for causing said spaced sequence of articles sequentially to be grouped into a contiguous sequence thereof in said top-to-tip relation; and transfer means for transferrring a group of articles having a particular oreintation relative to said conveyor means from said contiguous sequence as a layer of articles to a receptacle therefor.
Claim 18
Dependent Claim
42 words
In a system as defined in claim 14 wherein said transfer means also transfers a second group of articles having a second orientation relative to said conveyor means from said contiguous sequence as a second layer nested with said layer first mentioned.
Claim 19
Dependent Claim
70 words
A system as defined in claim 14 or 15 wherein said transfer means comprises a pick-up head having a plurality of pick-up means thereon equal to one more than the plurality of articles transferred, two of said pick-up means being alternately used during successive transfers whereas the remainder of the pick-up means are used during each transfer so that two nested layers of articles may be deposited into a receptacle.
Claim 20
Dependent Claim
29 words
A system as defined in claim 16 wherein said conveyor means includes a raised central zone so that the articles supported thereby are disposed with their axes substantially coplanar.
Claim 21
Dependent Claim
52 words
A system as defined in claim 17 wherein said conveyor means comprises a pair of spaced, parallel belts defining a support surface lying in a common plane and a further belt disposed between said spaced, parallel belts and presenting a support surface above said common plane to define said raised central zone.
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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) | 1988-12-02 | 1989-06-03 | 1989-12-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-12-02 | 1993-06-03 | 1993-12-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-12-02 | 1997-06-03 | 1997-12-03 | $7700.00 | Window Closed / Lapsed |