Patent US4408754A successfully refreshed from Google Patents.
US4408754A
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Method and apparatus for gathering together sheets or the like into multi-sheet printed products, especially newspapers and magazines
Assignee: FERRAG AG A CORP OF SWITZERLAND
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Filing: 1981-02-17
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Granted: 1983-10-11
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Expires: 2001-02-17
Abstract
Abstract A number of substantially zig-zag folded webs, each of which are formed by sheets connected at fold locations or lines, are successively placed upon a revolvingly driven drum member. The webs come into contact with each second fold location upon a support rib or web, these support ribs extending radially away from the surface of the drum member and in the axial direction thereof. A separator or cutter device is arranged opposite each web at the drum member and serves to sever the web at the fold locations or lines bearing upon the support ribs. The separated sheets drop into the compartments formed between each two neighboring support ribs or webs and are retained therein by pressure fingers. During the revolving motion of the drum member the sheets are shifted in axial direction of the drum member into a position where they are aligned with the next following web. Upon the sheets separated from each web there come to bear the sheets previously separated from the other webs. The successive sheets are removed at a removal portion or section of the drum member and infed to a further processing station.
Inventors
- 👤 Jacques Meier
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 05:56
CPC Classifications
B; B65; B65H; B65H45/00; B65H45/12; B65H45/20; B65H39/00; B65H39/10; B65H2301/00; B65H2301/40; B65H2301/43; B65H2301/434; B65H2301/4341
Claims Analysis
Total Claims: 28
Claim 1
Independent Claim
267 words
An apparatus for gathering together sheets to form multi-sheet printed products, especially newspapers, magazines and periodicals, wherein the sheets are supplied from webs which are each constituted by printed sheets which are interconnected with one another at fold lines extending transversely with respect to the lengthwise direction of the webs, comprising: a sheet associating device having support means for independently supporting each of at least two zig-zag folded webs defining a first web and at least one other web, each constituted by printed sheets which are interconnected with one another at fold lines extending transversely with respect to the lengthwise direction of the webs, at predetermined fold lines; cutting means for cutting each web independently of one another at given ones of said fold lines to form cut sheets therefrom; said cutting means cutting said first web after it has been introduced to said sheet associating device at given ones of said fold lines to allow the sheets to be supported at said sheet associating device between said support means and thereafter cutting said at least one other web after it has been introduced to said sheet associating device at given ones of said fold lines to allow the sheets thereof to be supported at said sheet associating device between said support means; and means for bringing the cut sheets of said first web successively into a position aligned with the cut sheets of said at least one other web following the severing of said first web and depositing upon such sheets severed from said first web the sheets severed from said at least one other web.
Claim 2
Independent Claim
267 words
An apparatus for gathering together sheets to form multi-sheet printed products, especially newspapers, magazines and periodicals, wherein the sheets are supplied from webs which are each constituted by printed sheets which are interconnected with one another at fold lines extending transversely with respect to the lengthwise direction of the webs, comprising: a sheet associating device having support means for independently supporting each of at least two zig-zag folded webs defining a first web and at least one other web, each constituted by printed sheets which are interconnected with one another at fold lines extending transversely with respect to the lengthwise direction of the webs, at predetermined fold lines; cutting means for cutting each web independently of one another at given ones of said fold lines to form cut sheets therefrom; said cutting means cutting said first web after it has been introduced to said sheet associating device at given ones of said fold lines to allow the sheets to be supported at said sheet associating device between said support means and thereafter cutting said at least one other web after it has been introduced to said sheet associating device at given ones of said fold lines to allow the sheets thereof to be supported at said sheet associating device between said support means; and means for bringing the cut sheets of said first web successively into a position aligned with the cut sheets of said at least one other web following the severing of said first web and depositing upon such sheets severed from said first web the sheets severed from said at least one other web.
Claim 3
Dependent Claim
92 words
The apparatus as defined in claim 1, wherein: said one other web defines a second web; support means for supporting at least a zig-zag folded third web independently of said first and second webs at predetermined fold lines; cutting means for cutting said third web at given ones of fold lines; and means for bringing the superimposed sheets of said first and second webs successsively into a position aligned with said third web and depositing upon such sheets severed from said first and second webs the sheets severed from said third web.
Claim 4
Dependent Claim
21 words
The apparatus as defined in claim 1, wherein: said cutting means serve to sever the webs at alternate fold lines thereof.
Claim 5
Dependent Claim
56 words
The apparatus as defined in claim 1, further including: an infeed device having a predetermined conveying direction provided for each web and arranged upstream of the operatively related support means; and said infeed device comprising controllable grippers which seize the web and which are arranged behind one another in the conveying direction of the infeed device.
Claim 6
Dependent Claim
21 words
The apparatus as defined in claim 1, wherein: said support means serves to support the web at each second fold line.
Claim 7
Dependent Claim
21 words
The apparatus as defined in claim 1, wherein: said cutting means serves to sever the web at the supported fold lines.
Claim 8
Dependent Claim
19 words
The apparatus as defined in claim 1, wherein: said bringing means comprises a band conveyor interconnecting the support means.
Claim 9
Dependent Claim
37 words
The apparatus as defined in claim 1, wherein: each support means contains support elements arranged in spaced relationship from one another; and each of the webs resting upon said support elements at fold lines of the web.
Claim 10
Dependent Claim
34 words
The apparatus as defined in claim 8, wherein: all of the support means are formed by a revolvingly driven drum member; and said support elements being arranged at the circumference of the drum member.
Claim 11
Dependent Claim
35 words
The apparatus as defined in claim 9, wherein: said support elements are structured as rib means extending in the axial direction of said drum member and upon which rest the webs at fold lines thereof.
Claim 12
Dependent Claim
52 words
The apparatus as defined in claim 9, wherein: said drum member comprises at least two infeed portions for the individual webs and a removal portion for the superimposed sheets; and said infeed portions and said removal portion being offset with respect to one another in the axial direction of the drum member.
Claim 13
Dependent Claim
51 words
The apparatus as defined in claim 11, further including: an outfeed device having a predetermined conveying direction arranged following the drum member at the removal portion; and said outfeed device containing controllable grippers arranged behind one another in the conveying direction of the outfeed device and which engage the superimposed sheets.
Claim 14
Dependent Claim
33 words
The apparatus as defined in claim 11, further including: a respective one of said cutting means provided at each infeed portion and located opposite the drum member with respect to the related web.
Claim 15
Dependent Claim
34 words
The apparatus as defined in claim 11, wherein: said bringing means comprise feed means driven in synchronism with the rotation of the drum member and effective in the axial direction of the drum member.
Claim 16
Dependent Claim
52 words
The apparatus as defined in claim 11, wherein: said support elements neighboring one another in pairs; each neighboring pair of support elements forms a respective compartment; a connectable and disconnectable holder device arranged in each compartment and serving to fixedly retain the sheets during part of the revolution of the drum member.
Claim 17
Independent Claim
219 words
An apparatus for gathering together sheets into multi-sheet printed products, comprising: a support device for the spaced supporting of each one of zig-zag folded webs at their fold locations; each of said webs comprising a substantially zig-zag folded web formed of sheets interconnected with one another at fold locations extending transversely with respect to the lengthwise direction of the web; a cutting device for cutting each web at predetermined fold locations; transport means which following the cutting of the sheets serves to bring the sheets of a first one of said webs into a position aligned with a next following web; each support device containing support elements arranged in spaced relationship from one another; each web resting upon said support elements at fold locations of the web; all of the support devices being formed by a revolvingly driven drum member; said support elements being structured as rib means upon which rest said webs and arranged at the circumference of the drum member and extending in the axial direction of said drum member; said drum member comprising at least two infeed portions for the individual webs and a removal portion for superimposed sheets formed from said webs; and said infeed portions and said removal portion being offset with respect to one another in the axial direction of the drum member.
Claim 18
Independent Claim
219 words
An apparatus for gathering together sheets into multi-sheet printed products, comprising: a support device for the spaced supporting of each one of zig-zag folded webs at their fold locations; each of said webs comprising a substantially zig-zag folded web formed of sheets interconnected with one another at fold locations extending transversely with respect to the lengthwise direction of the web; a cutting device for cutting each web at predetermined fold locations; transport means which following the cutting of the sheets serves to bring the sheets of a first one of said webs into a position aligned with a next following web; each support device containing support elements arranged in spaced relationship from one another; each web resting upon said support elements at fold locations of the web; all of the support devices being formed by a revolvingly driven drum member; said support elements being structured as rib means upon which rest said webs and arranged at the circumference of the drum member and extending in the axial direction of said drum member; said drum member comprising at least two infeed portions for the individual webs and a removal portion for superimposed sheets formed from said webs; and said infeed portions and said removal portion being offset with respect to one another in the axial direction of the drum member.
Claim 19
Dependent Claim
51 words
The apparatus as defined in claim 16, further including: an outfeed device having a predetermined conveying direction arranged following the drum member at the removal portion; and said outfeed device containing controllable grippers arranged behind one another in the conveying direction of the outfeed device and which engage the superimposed sheets.
Claim 20
Dependent Claim
33 words
The apparatus as defined in claim 16, further including: a respective one of said cutting devices provided at each infeed portion and located opposite the drum member with respect to the related web.
Claim 21
Dependent Claim
34 words
The apparatus as defined in claim 16, wherein: said transport means comprise feed means driven in synchronism with the rotation of the drum member and effective in the axial direction of the drum member.
Claim 22
Dependent Claim
53 words
The apparatus as defined in claim 16, wherein: said support elements neighboring one another in pairs; each pair of neighboring support elements forming a respective compartment; and a connectable and disconnectable holder device arranged in each compartment and serving to fixedly retain the sheets during part of the revolution of the drum member.
Claim 23
Independent Claim
179 words
A method of gathering together sheets to form multi-sheet printed products, especially newspapers, magazines and periodicals, wherein the sheets are supplied from webs which are each constituted by printed sheets which are interconnected with one another at fold lines extending transversely with respect to the lengthwise direction of the webs, comprising the steps of: step (a) feeding a first web to a sheet associating device having means for supporting said first web at predetermined ones of the fold lines; step (b) severing said first web after it has been introduced to said sheet associating device at given ones of said fold lines to allow the sheets to be supported at said sheet associating device between said supporting means; step (c) following the severing of said first web repeating steps (a) and (b) with a second and subsequently supplied webs and bringing the sheets of said first web successively into a position aligned with sheets of other of said supplied webs; and step (c) depositing upon the sheets severed from said first web the sheets severed from said other webs.
Claim 24
Independent Claim
179 words
A method of gathering together sheets to form multi-sheet printed products, especially newspapers, magazines and periodicals, wherein the sheets are supplied from webs which are each constituted by printed sheets which are interconnected with one another at fold lines extending transversely with respect to the lengthwise direction of the webs, comprising the steps of: step (a) feeding a first web to a sheet associating device having means for supporting said first web at predetermined ones of the fold lines; step (b) severing said first web after it has been introduced to said sheet associating device at given ones of said fold lines to allow the sheets to be supported at said sheet associating device between said supporting means; step (c) following the severing of said first web repeating steps (a) and (b) with a second and subsequently supplied webs and bringing the sheets of said first web successively into a position aligned with sheets of other of said supplied webs; and step (c) depositing upon the sheets severed from said first web the sheets severed from said other webs.
Claim 25
Dependent Claim
90 words
The method as defined in claim 21, wherein: step (c) of subsequently supplied web includes; supporting at least a third zig-zag folded web independently of the first and second webs at predetermined fold lines; severing said third web independently of the first and second webs at given ones of said fold lines; bringing the superimposed sheets of said first and second webs successively into a position aligned with said third web; and depositing upon such sheets severed from said first and second webs the sheets severed from said third web.
Claim 26
Dependent Claim
24 words
The method as defined in claim 21, further including the steps of: severing said first and second webs at each second fold line thereof.
Claim 27
Dependent Claim
18 words
The method as defined in claim 21, wherein: said webs are supported at each second fold line thereof.
Claim 28
Dependent Claim
23 words
The method as defined in claim 21, wherein: the severing of the webs is accomplished at each of the supported fold line thereof.
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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) | 1986-10-10 | 1987-04-11 | 1987-10-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-10-10 | 1991-04-11 | 1991-10-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-10-10 | 1995-04-11 | 1995-10-11 | $7700.00 | Window Closed / Lapsed |