EP0151412A2 - Dispositif de pliage dans une rotative d'impression - Google Patents

Dispositif de pliage dans une rotative d'impression Download PDF

Info

Publication number: EP0151412A2
Authority: EP; European Patent Office
Prior art keywords: folding; cylinder; jaw; row; knife
Prior art date: 1984-02-07
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

EP85100430A

Other languages

German (de)

English (en)

Other versions

EP0151412A3 (en

EP0151412B1 (fr

Inventor

Hans Müller

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Heidelberger Druckmaschinen AG

Original Assignee

Heidelberger Druckmaschinen AG

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1984-02-07

Filing date

1985-01-17

Publication date

1985-08-14

1985-01-17 Application filed by Heidelberger Druckmaschinen AG filed Critical Heidelberger Druckmaschinen AG

1985-08-14 Publication of EP0151412A2 publication Critical patent/EP0151412A2/fr

1987-07-29 Publication of EP0151412A3 publication Critical patent/EP0151412A3/de

1990-04-11 Application granted granted Critical

1990-04-11 Publication of EP0151412B1 publication Critical patent/EP0151412B1/fr

2005-01-17 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

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Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H45/00—Folding thin material
- B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
- B65H45/16—Rotary folders
- B65H45/162—Rotary folders with folding jaw cylinders
- B65H45/168—Rotary folders with folding jaw cylinders having changeable mode of operation

Definitions

the invention relates to a folder on web-fed rotary printing presses according to the preamble of claim 1.
Such folders (DE-OS 32 24173) are used for the production of so-called folding products, in particular magazines, and can be converted in accordance with the required types of folding.
problems arise which can only be solved by a greater technical outlay. For example, there is often a requirement to collect these only longitudinally folded products with four pages in order to obtain a finished product of two four pages.
These are mostly envelopes or advertising leaflets, e.g. Newspapers can be attached.
DE-OS 2 517 000 shows a further folding apparatus for longitudinally and cross-folded products, in which an additional cutting-collecting cylinder is arranged below the folding blade cylinder for the production of only longitudinally folded products, which feeds the collected and longitudinally folded products to a separate sheet delivery device.
an additional cutting-collecting cylinder is arranged below the folding blade cylinder for the production of only longitudinally folded products, which feeds the collected and longitudinally folded products to a separate sheet delivery device.
the systems provided for the continuation of the finished folding products have to be made for both sheets provided in the opposite direction be connectable. This also creates an additional cost factor that is disadvantageous for the overall assessment of such a folder.
the object of the present invention is to design a normal folder for cutting to full format length and for producing a first and second transverse fold and a delta fold so that two pages with half the format length and longitudinally folded are also designed twice without high costs and complex conversion work can be.
the object is achieved with the characterizing features of claim 1.
the main advantage of this is that a normal folder can be used for the types of production mentioned, in which no additional units are required, which complicate the operation of the same and cause considerable additional costs. No major assembly work is required when changing production, so that the downtimes of the machine can be shortened.
the paper web 1 is folded lengthwise via a funnel 2 and fed to the groove collecting cylinder 4 via tension members 3.
This has a size of three half format lengths and is on. equipped with three rubber rails 5 according to its circumference.
the rubber rails 5 are each offset by 120 °. Seen in the direction of rotation immediately after the rubber rails 5 controlled rows of punctures 6 are provided, which according to the execution Fig. 1 are shut down.
the groove collecting cylinder 4 is followed by a knife cylinder 7, which is offset by 180 ° and carries two cutting knives 8 which cooperate with the rubber rails 5 on the groove collecting cylinder 4. This makes it possible to separate two full format lengths from the paper web 1 in register.
puncture rows 10 are installed downstream of the cutting knives 8 in the knife cylinder 7 and are controlled via cam rollers 11 and a control cam 12.
a folding jaw cylinder 13 cooperates with the knife cylinder 7 and contains two folding jaws 14 offset by 180 °, one half of which is controlled. Furthermore, the folding jaws 14 are offset offset by 45 °, two folding blades 15 are assigned, which can be controlled via a curve 16 and control rollers 17.
the folding jaw cylinder 13 can be followed by a second transverse folding cylinder 18, which carries on its circumference two rows of grippers 19 which are offset by 180 ° and which cooperate with the folding jaws 14. Furthermore, folding jaws 20 are provided, which are trailing by 45 ° with respect to the rows of grippers and can interact with the folding blades 15 on the folding jaw cylinder 13.
a second longitudinal fold 21 is arranged downstream of the cross-fold cylinder 18 and deposits the folded products on the conveyor belt 22 via paddle wheels (not shown). If the second longitudinal fold 21 is not required, the cross-folded folded products can also be deposited on the conveyor belt 22 via a paddle wheel 23.
the conveyor belt 22 can e.g. Send it to further processing within the print shop via a transport system, not shown.
the format lengths already folded longitudinally by the hopper 2 and cut off by the cutting knives 8 are taken over by the rows of punctures 10 and transported to the center between knife cylinder 7 and jaw cylinder 13.
the subsequent folding knife 9 presses it in the middle of the cut format into the associated folding flap 14, which is then closed and the folded product is transported on.
the rows of punctures 10 move back and forth. release the beginning of the bow.
the folding product now located on the folding jaw cylinder 13 can be fed directly to the longitudinal fold 21 or the paddle wheel 23 via the gripper rows 19.
the folding flap 14 transports the folded product over to the central office the folding jaw cylinder 13 and the second transverse folding cylinder 18.
the associated folding knife 15 reaches the center between the two cylinders, the folding product is pressed in the middle into the associated opened folding jaw 20. After it has been closed, the product, which has been folded for the second time, is then laid out in the manner described.
the associated puncture row 6 is controlled so that the first track section is released and at the same time the puncture row 10 takes over both track sections in the knife cylinder 7 and transports them further.
the second section length is then also cut to half the format length by the next cutting knife 8 or 24.
Both the additional removable cutting knives 24 and the two folding knives 9 on the knife cylinder 7 are arranged on both sides on a carrier 25 which can be pivoted in each case in a 90 ° working position.
the pivoting takes place here via a clampable actuating device 26.
the folding knife 15 is removed from the folding jaw cylinder 13 on each folding knife spindle 27 and a removable rows of punctures 28 are arranged on the trailing side.
the folding knife spindle 27 is controlled via the same control cam 16, which is only rotated by a small amount.
the same also applies to the jaw cylinder itself, which can be done, for example, by loosening the clamping screws on the drive wheel.
the puncture row 28 then takes over the collecting product from the puncture row 10, both rows of punctures being shown in such a way that they are in the same alignment but have offset punctures next to one another.
the folding jaw cylinder 13 then only serves as a transport means for the collecting product to the subsequent second transverse folding cylinder 18.
the second cross folding cylinder 18 carries two controlled jaws 30, which according to the execution. Fig. 1 wear the controlled jaw halves 31.
a row of grippers 32 are attached instead of the jaw half 31, which are controlled by cam rollers 33 and a cam 34.
the control curve 34 serves in the exemplary embodiment according to FIG. Fig. 1 for controlling the jaw half.
the collection products supplied by the puncture row 28 can be taken over by the respectively associated gripper row 32 and fed to the paddle wheel 23 via a belt line (not shown), which then deposits them on the conveyor belt 22.
a belt line not shown
FIG. 3 shows an embodiment with a folding knife 15 and a folding flap 20 which corresponds to the embodiment shown in FIG. 1.
the controlled jaw half 31 takes over the folding product, not shown, from the folding knife 15 of the jaw cylinder 13.
FIG. 4 the folding jaw cylinder 13 and the second transverse folding cylinder 18 are also shown in a detail which corresponds to FIG. 2.
a row of punctures 28 is fastened on a bar 35 on the folding knife spindle 27 instead of the folding knife 15 on the trailing side.
the strip 35 in turn can be screwed to the folding knife spindle 27 in a simple manner.
a row of grippers 32 interacts with the row of punctures 28 and is fastened to the controlled folding jaw spindle 30 on the second transverse folding cylinder 18.
the holders of the removed jaw half 31 are used. Both the folding knife spindle 27 and the folding jaw spindle 30 are controlled via the previously described control cams 16 and 34.
the two jaws 14 on the jaw cylinder 13 are arranged on supports 36 which are pivotable relative to the cylinder body.
the row of grippers 19 of the second transverse folding cylinder 18 which cooperate with the folding jaw 14 of the folding jaw cylinder 13 can also be arranged on a support 37 which can be pivoted relative to the cylinder body.
This embodiment can alternatively in the execution acc. Fig. 1 find use.

Landscapes

Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

EP85100430A 1984-02-07 1985-01-17 Dispositif de pliage dans une rotative d'impression Expired - Lifetime EP0151412B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE3404170		1984-02-07
DE3404170A DE3404170C2 (de)	1984-02-07	1984-02-07	Falzapparat an Rollenrotationsdruckmaschinen

Publications (3)

Publication Number	Publication Date
EP0151412A2 true EP0151412A2 (fr)	1985-08-14
EP0151412A3 EP0151412A3 (en)	1987-07-29
EP0151412B1 EP0151412B1 (fr)	1990-04-11

Family

ID=6226949

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP85100430A Expired - Lifetime EP0151412B1 (fr)	1984-02-07	1985-01-17	Dispositif de pliage dans une rotative d'impression

Country Status (5)

Country	Link
US (1)	US4564183A (fr)
EP (1)	EP0151412B1 (fr)
JP (1)	JPS60183468A (fr)
CA (1)	CA1248981A (fr)
DE (1)	DE3404170C2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0302489A3 (en) *	1987-08-07	1989-03-22	Albert-Frankenthal Ag	Folding apparatus
EP0734988A3 (fr) *	1995-03-25	1998-05-13	KOENIG & BAUER-ALBERT AKTIENGESELLSCHAFT	Méthode et appareil pour mettre en mouvement des aiguilles de perforation

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE8524991U1 (de) *	1985-08-31	1985-10-10	Heidelberger Druckmaschinen Ag, 6900 Heidelberg	Schneidvorrichtung am Falzapparat von Rotationsdruckmaschinen
DE3614263A1 (de) *	1986-04-26	1987-10-29	Roland Man Druckmasch	Falzapparat mit einem zweiten und dritten falz
DE3628411A1 (de) *	1986-08-21	1988-02-25	Frankenthal Ag Albert	Falzapparat
DE3636246A1 (de) *	1986-10-24	1988-05-05	Roland Man Druckmasch	Falzapparat mit einer vorrichtung zum querperforieren
DE3735303A1 (de) *	1987-10-17	1989-04-27	Roland Man Druckmasch	Falzapparat
JP2675565B2 (ja) *	1988-01-11	1997-11-12	三菱重工業株式会社	ピンレス折方法とその装置
DE9320408U1 (de) *	1993-04-28	1994-06-23	Albert-Frankenthal Ag, 67227 Frankenthal	Falzapparat für Rotationsdruckmaschinen
US6231492B1 (en)	1998-05-11	2001-05-15	Goss Graphic Systems Inc.	Cutting drum having circumferentially adjustable cutting blades for use on a rotary press folding machine
ATE280729T1 (de) *	1999-08-05	2004-11-15	Heidelberger Druckmasch Ag	Exemplarführender zylinder eines falzapparates
US6652437B1 (en) *	1999-12-28	2003-11-25	Heidelberger Druckmaschinen Ag	Actuated product seizing element in a folder apparatus
DE10156706B4 (de)	2001-11-17	2016-04-28	Manroland Web Systems Gmbh	Umfangsvariabler Falzapparat
US6843763B2 (en) *	2001-12-13	2005-01-18	Goss International Americas, Inc.	Folder cylinder with support plate
DE10209214B4 (de)	2002-03-04	2004-03-25	Koenig & Bauer Ag	Schneidvorrichtung
JP3669354B2 (ja) *	2002-09-17	2005-07-06	株式会社東京機械製作所	折畳装置
GB2444563B (en) *	2007-03-15	2009-04-22	M & A Thomson Litho Ltd	Printing apparatus

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH477979A (de) *	1967-11-03	1969-09-15	Albert Schnellpressen	Variabler Falzapparat für Rollen-Rotationsdruckmaschinen
US4073485A (en) *	1977-01-10	1978-02-14	Gregg Engineering Corporation	Apparatus for making multiple page printed booklets
DE2714915A1 (de) *	1977-04-02	1978-10-05	Koenig & Bauer Ag	Rollenrotationsdruckmaschine
DE2920625A1 (de) *	1979-05-22	1980-11-27	Maschf Augsburg Nuernberg Ag	Falzvorrichtung zu einer rotationsdruckmaschine
DE3030705A1 (de) *	1980-08-14	1982-02-18	Albert-Frankenthal Ag, 6710 Frankenthal	Vorrichtung zur herstellung von zumindest einmal quergefalzten, parallel zum querfalz beschnittenen produkten
DE3030775C2 (de) *	1980-08-14	1993-04-15	Albert-Frankenthal Ag, 6710 Frankenthal	Falzapparat
DE3030706C2 (de) *	1980-08-14	1983-11-24	Albert-Frankenthal Ag, 6710 Frankenthal	Falzapparat
DD159252A3 (de) *	1981-06-23	1983-03-02	Kurt Sehan	Falzapparat fuer rollenrotationsdruckmaschinen
DE3217169C2 (de) *	1982-05-07	1985-08-08	Koenig & Bauer AG, 8700 Würzburg	Falzmesserzylinder
US4524962A (en) *	1984-09-07	1985-06-25	Penn Lithographics, Inc.	Pre-fold, web scoring apparatus for signature folding machines

1984
- 1984-02-07 DE DE3404170A patent/DE3404170C2/de not_active Expired - Fee Related
1985
- 1985-01-17 EP EP85100430A patent/EP0151412B1/fr not_active Expired - Lifetime
- 1985-01-22 CA CA000472546A patent/CA1248981A/fr not_active Expired
- 1985-02-05 JP JP60019388A patent/JPS60183468A/ja active Granted
- 1985-02-07 US US06/699,032 patent/US4564183A/en not_active Expired - Fee Related

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0302489A3 (en) *	1987-08-07	1989-03-22	Albert-Frankenthal Ag	Folding apparatus
EP0734988A3 (fr) *	1995-03-25	1998-05-13	KOENIG & BAUER-ALBERT AKTIENGESELLSCHAFT	Méthode et appareil pour mettre en mouvement des aiguilles de perforation
US6125728A (en) *	1995-03-25	2000-10-03	Koenig & Bauer-Albert Aktiengesellschaft	Apparatus for moving point needles

Also Published As

Publication number	Publication date
DE3404170C2 (de)	1993-11-11
JPS60183468A (ja)	1985-09-18
EP0151412A3 (en)	1987-07-29
CA1248981A (fr)	1989-01-17
US4564183A (en)	1986-01-14
JPH0323473B2 (fr)	1991-03-29
EP0151412B1 (fr)	1990-04-11
DE3404170A1 (de)	1985-08-08

Legal Events

Date	Code	Title	Description
1985-06-14	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1985-08-14	17P	Request for examination filed	Effective date: 19850117
1985-08-14	AK	Designated contracting states	Designated state(s): CH FR GB IT LI NL SE
1987-06-09	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1987-07-29	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): CH FR GB IT LI NL SE
1989-09-13	17Q	First examination report despatched	Effective date: 19890728
1990-02-24	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1990-04-11	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): CH FR GB IT LI NL SE
1990-07-09	ITF	It: translation for a ep patent filed
1990-07-13	ET	Fr: translation filed
1990-08-01	GBT	Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
1991-01-17	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: SE Payment date: 19910117 Year of fee payment: 7
1991-01-31	ITTA	It: last paid annual fee
1991-01-31	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: NL Payment date: 19910131 Year of fee payment: 7
1991-02-02	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1991-02-02	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1991-03-27	26N	No opposition filed
1992-01-18	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: SE Effective date: 19920118
1992-08-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: NL Effective date: 19920801
1992-09-16	NLV4	Nl: lapsed or anulled due to non-payment of the annual fee
1993-01-13	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: FR Payment date: 19930113 Year of fee payment: 9
1993-03-22	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: CH Payment date: 19930322 Year of fee payment: 9
1993-12-20	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: GB Payment date: 19931220 Year of fee payment: 10
1994-01-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: LI Effective date: 19940131 Ref country code: CH Effective date: 19940131
1994-09-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FR Effective date: 19940930
1994-09-30	REG	Reference to a national code	Ref country code: CH Ref legal event code: PL
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1995-01-17	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB Effective date: 19950117
1995-01-31	EUG	Se: european patent has lapsed	Ref document number: 85100430.9 Effective date: 19920806
1995-09-13	GBPC	Gb: european patent ceased through non-payment of renewal fee	Effective date: 19950117

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