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US4528798A
Expired / Lapsed
US
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Method and apparatus for storing continuously arriving flat structures, especially printed products arriving in an imbricated product formation
Assignee: Ferag AG
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Filing: 1984-02-15
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Granted: 1985-07-16
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Expires: 2004-02-15
Abstract
Abstract The precursive or leading portion of printed products or other processed articles arriving in an imbricated formation is first wound up on an auxiliary winding drum or core to form an intermediate coil or package defining a first subformation. The subsequent, second portion of the imbricated formation defining a second subformation is then deposited on this first subformation as the latter is wound off the intermediate coil or package. Both superposed subformations are now jointly fed to a rotatable and driven main winding drum or core and wound up thereupon to form a main storage coil or product package. In order to obtain a compact main storage coil, the two superposed subformations are fed to the main winding drum such that the leading edges of both subformations lie on the upper sides thereof, i.e. the sides oriented towards the main winding drum.
Inventors
- 👤 Jacques Meier
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 18:06
CPC Classifications
B; B65; B65H; B65H29/00; B65H29/66; B65H29/6681; B65H29/006; B65H29/58; B65H29/60; B65H5/00; B65H5/24; B65H2301/00; B65H2301/40; B65H2301/41; B65H2301/419; B65H2301/4192; B65H2301/41922; B65H2701/00; B65H2701/10; B65H2701/19; B65H2701/1932
Claims Analysis
Total Claims: 26
Claim 1
Independent Claim
212 words
A method of storing continuously arriving flat structures, especially printed products and the like arriving in an imbricated product formation, wherein the printed products are transported to a main winding drum and are wound up on said main winding drum together with a winding band anchored at the main winding drum while maintaining said winding band under tension, comprising the steps of: delaying the transport of a first, precursive portion of said imbricated product formation, to the main winding drum, said first, precursive portion defining a subformation; uniting said first delayed precursive portion of the imbricated product formation with a second subsequent portion of the imbricated product formation defining a subformation such that said first portion and said second portion of said subformations are mutually superposed and such that at least in that subformation most remote from the main winding drum leading edges of said printed products of said last-mentioned most remote subformation are oriented on a side of such most remote subformation which is nearest the main winding drum; winding up both superposed first and second portions of said subformations simultaneously and conjointly with said winding band onto said main winding drum; and said winding band being disposed on a side of both subformations most remote from the main winding drum.
Claim 2
Independent Claim
212 words
A method of storing continuously arriving flat structures, especially printed products and the like arriving in an imbricated product formation, wherein the printed products are transported to a main winding drum and are wound up on said main winding drum together with a winding band anchored at the main winding drum while maintaining said winding band under tension, comprising the steps of: delaying the transport of a first, precursive portion of said imbricated product formation, to the main winding drum, said first, precursive portion defining a subformation; uniting said first delayed precursive portion of the imbricated product formation with a second subsequent portion of the imbricated product formation defining a subformation such that said first portion and said second portion of said subformations are mutually superposed and such that at least in that subformation most remote from the main winding drum leading edges of said printed products of said last-mentioned most remote subformation are oriented on a side of such most remote subformation which is nearest the main winding drum; winding up both superposed first and second portions of said subformations simultaneously and conjointly with said winding band onto said main winding drum; and said winding band being disposed on a side of both subformations most remote from the main winding drum.
Claim 3
Dependent Claim
44 words
The method as defined in claim 1, further including the step of: superposing said subformations such that in both of said subformations said leading edges of said printed products are disposed on a side of the corresponding subformation nearest to said main winding drum.
Claim 4
Dependent Claim
24 words
The method as defined in claim 1, further including the step of: delivering both of said subformations to said main winding drum in underfeed.
Claim 5
Dependent Claim
52 words
The method as defined in claim 1, further including the steps of: winding said first precursive portion to form an intermediate storage coil; then unwinding said first precursive portion from said intermediate storage coil; and delivering said unwound first precursive portion conjointly with said second subsequent portion to said main winding drum.
Claim 6
Dependent Claim
32 words
The method as defined in claim 1, further including the step of: depositing said second subsequent portion upon said first precursive portion before winding up both subformations upon the main winding drum.
Claim 7
Dependent Claim
57 words
The method as defined in claim 4, further including the step of: delivering said first precursive portion to an auxiliary storage winding drum with said leading edges of said printed products disposed on a side of the subformation thereof most remote from said auxiliary winding drum for the purpose of forming an auxiliary said intermediate storage coil.
Claim 8
Dependent Claim
25 words
The method as defined in claim 6, further including the step of: delivering said first precursive portion to said auxiliary storage winding drum in underfeed.
Claim 9
Independent Claim
177 words
An apparatus for the storage of flat structures, especially printed products arriving in an imbricated product formation, comprising: at least one rotatable and driveable main storage winding drum; conveyor means for delivering said imbricated product formation to said main storage winding drum; at least one winding band anchored at the main storage winding drum and capable of being wound thereupon conjointly with the arriving imbricated product formation while being maintained under tension as well as capable of being unwound therefrom; and means disposed at a position upstream of said conveyor means for superposing upon a first, precursive portion of the arriving imbricated product formation defining a subformation a second, subsequent portion of the arriving imbricated product formation defining a subformation before said first and second portions of said subformations are wound conjointly on the main storage winding drum such that in that subformation most remote from the main storage winding drum leading edges of said printed products thereof are disposed on a side of said last-mentioned most remote subformation which is nearest the main storage winding drum.
Claim 10
Independent Claim
177 words
An apparatus for the storage of flat structures, especially printed products arriving in an imbricated product formation, comprising: at least one rotatable and driveable main storage winding drum; conveyor means for delivering said imbricated product formation to said main storage winding drum; at least one winding band anchored at the main storage winding drum and capable of being wound thereupon conjointly with the arriving imbricated product formation while being maintained under tension as well as capable of being unwound therefrom; and means disposed at a position upstream of said conveyor means for superposing upon a first, precursive portion of the arriving imbricated product formation defining a subformation a second, subsequent portion of the arriving imbricated product formation defining a subformation before said first and second portions of said subformations are wound conjointly on the main storage winding drum such that in that subformation most remote from the main storage winding drum leading edges of said printed products thereof are disposed on a side of said last-mentioned most remote subformation which is nearest the main storage winding drum.
Claim 11
Dependent Claim
41 words
The apparatus as defined in claim 8, wherein: said means superpose the two subformations such that in both of said two subformations leading edges of said printed products are disposed on sides of the corresponding subformations nearest said main winding drum.
Claim 12
Dependent Claim
22 words
The apparatus as defined in claim 8, wherein: said conveyor means is arranged in underfeed relation to said main storage winding drum.
Claim 13
Dependent Claim
49 words
The apparatus as defined in claim 8, wherein: said means for superposing said two subformations is formed by a delivery means having a first branch for delayed delivery of said first precursive portion and a second branch for direct delivery of said second subsequent portion to said conveyor means.
Claim 14
Dependent Claim
40 words
The apparatus as defined in claim 11, wherein: said delivery means comprises a delivery conveyor for the arriving imbricated product formation immediately followed by diverting means for optionally supplying one or the other of said branches with said printed products.
Claim 15
Dependent Claim
44 words
The apparatus as described in claim 12, further including: an auxiliary storage winding drum for the winding and subsequent unwinding of said first precursive portion rotatably and driveably mounted in operable association with said first branch to be rotatable in two opposed rotational directions.
Claim 16
Dependent Claim
115 words
The apparatus as described in claim 13, further including: a conveyor device arranged downstream of said diverting means and having two opposed conveying directions for delivering said first precursive portion to said auxiliary storage winding drum and for transporting said first precursive portion unwound from the latter to said conveyor means for delivering said imbricated product formation to said main storage winding drum; and a winding band disposed on the exterior of the first precursive portion with respect to the auxiliary storage winding drum and anchored at the auxiliary storage winding drum and capable of being wound conjointly with the first precursive portion on the auxiliary storage winding drum and capable of being unwound therefrom.
Claim 17
Dependent Claim
22 words
The apparatus as defined in claim 14, wherein: said conveyor device is arranged in underfeed relation to said auxiliary storage winding drum.
Claim 18
Dependent Claim
22 words
The apparatus as described in claim 14, wherein: said winding band anchored at the auxiliary storage winding drum is maintained under tension.
Claim 19
Dependent Claim
39 words
The apparatus as defined in claim 14, wherein: said delivery conveyor and said diverting means are arranged above both said conveyor means and said conveyor device and between said main storage winding drum and said auxiliary storage winding drum.
Claim 20
Dependent Claim
44 words
The apparatus as defined in claim 8, further including: a supply drum for said at least one winding band associated with the main storage winding drum; and a mobile frame at which there are mounted said main storage winding drum and said supply drum.
Claim 21
Dependent Claim
15 words
The apparatus as described in claim 18, wherein: said supply drum comprises a supply roll.
Claim 22
Dependent Claim
94 words
A storage coil having a winding direction, comprising: at least one imbricated product formation of printed products wound on a storage winding drum to form layers of said coil; at least one tensioned winding band interleaved between and wound into said layers of the coil; each of said coil layers including outer and inner juxtaposed, conjointly wound imbricated product formations; and said printed products of said outer imbricated product formation being oriented such that edges thereof oriented rearward in relation to said winding direction are disposed adjacent to a next-outer layer of the coil.
Claim 23
Dependent Claim
94 words
A storage coil having a winding direction, comprising: at least one imbricated product formation of printed products wound on a storage winding drum to form layers of said coil; at least one tensioned winding band interleaved between and wound into said layers of the coil; each of said coil layers including outer and inner juxtaposed, conjointly wound imbricated product formations; and said printed products of said outer imbricated product formation being oriented such that edges thereof oriented rearward in relation to said winding direction are disposed adjacent to a next-outer layer of the coil.
Claim 24
Dependent Claim
15 words
The coil as defined in claim 20, wherein: said rearward oriented edges are folded edges.
Claim 25
Dependent Claim
57 words
The storage coil as defined in claim 20, wherein: said printed products of an interior one of said imbricated product formations in each of said coil layers are oriented such that edges thereof oriented forward in relation to said direction of winding are disposed on a side of said coil layer adjacent to a next-inner coil layer.
Claim 26
Dependent Claim
16 words
The storage coil as defined in claim 20, wherein: said forward oriented edges are folded edges.
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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) | 1988-07-15 | 1989-01-14 | 1989-07-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-07-15 | 1993-01-14 | 1993-07-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-07-15 | 1997-01-14 | 1997-07-16 | $7700.00 | Window Closed / Lapsed |