EP2960194A1 - Molette de pliage et pièces rapportées en caoutchouc élastique - Google Patents

Molette de pliage et pièces rapportées en caoutchouc élastique Download PDF

Info

Publication number
EP2960194A1
EP2960194A1 EP15166642.7A EP15166642A EP2960194A1 EP 2960194 A1 EP2960194 A1 EP 2960194A1 EP 15166642 A EP15166642 A EP 15166642A EP 2960194 A1 EP2960194 A1 EP 2960194A1
Authority
EP
European Patent Office
Prior art keywords
folding roller
insert
folding
rubber
elastic
Prior art date
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
EP15166642.7A
Other languages
German (de)
English (en)
Other versions
EP2960194B1 (fr
Inventor
Siegmund Echerer
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.)
Manroland Web Systems GmbH
Original Assignee
Manroland Web Systems GmbH
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.)
Filing date
Publication date
Application filed by Manroland Web Systems GmbH filed Critical Manroland Web Systems GmbH
Priority to PL15166642T priority Critical patent/PL2960194T3/pl
Publication of EP2960194A1 publication Critical patent/EP2960194A1/fr
Application granted granted Critical
Publication of EP2960194B1 publication Critical patent/EP2960194B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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
    • B65H45/161—Flying tuck folders
    • 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
    • B65H45/18—Oscillating or reciprocating blade folders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/10—Rollers
    • B65H2404/13—Details of longitudinal profile
    • B65H2404/131—Details of longitudinal profile shape
    • B65H2404/1316—Details of longitudinal profile shape stepped or grooved

Definitions

  • the invention relates to a folding roller, which has rubber-elastic inserts on its lateral surface, on which roll the folding rollers at least partially wrapping conveyor belts. Furthermore, the invention relates to a device for forming folds, which has a folding roller according to the invention.
  • a so-called Messerfalz- or Schwertfalz device For forming folds of, for example, in offset, gravure or inkjet printing printed sheets or webs, which are separated before the folding in sheets, a so-called Messerfalz- or Schwertfalz device is known from the prior art.
  • Such a device usually consists of a folding table with a recess on which the sheet to be folded comes to rest. To form the fold of the sheet is pressed by a folding blade through the recess of the folding table in the inlet gap of two counter-rotating folding rollers. The folding rollers capture with their lateral surfaces the bow and promote this to form a fold, which runs parallel to the axis of rotation of the folding rollers, in a ribbon cable.
  • This ribbon usually consists of several spaced apart at a certain distance conveyor belts which wrap around the folding rollers at least partially.
  • the basic principle of operation of such a folding device is for example in the DE 574360 or in the DE 28 37 392 C3
  • the folding rollers used in such folding devices are also known from the prior art. So revealed the DE38 36 342 A1 a so-called clocked folding roller, which has no continuous cylindrical surface.
  • the DE199 56 248 A1 discloses folding rollers with partial recesses in the lateral surface of the folding roller, the DE197 02 252A1 describes a folding roller with an axially parallel along the folding roller extending folding strip.
  • DE ° 103 ° 04 ° 534 ° A1 discloses a folding roller which has a friction layer on certain parts of the surface.
  • the grooves in the folding rollers are generally dimensioned such that the conveyor belt protrudes slightly beyond the lateral surface of the folding roller.
  • the at least one conveyor belt rests on the outer surface of the Falzwalzen emotionss and the Falzwalzen redesign thus has no circumferential groove or grooves, which depends on the substrate and the expected folding quality.
  • more conveyor belts are required over the axial extent of the folding roller to ensure a more homogeneous surface in this embodiment.
  • the invention is therefore an object of the invention to provide a solution with which on the one hand reduces the wear of the conveyor belts and at the same time the setting of the folding rollers and the Falzwalzenspaltes less sensitive and thus less susceptible to interference can be designed.
  • the device according to the invention comprises a folding roller which has at least one rubber-elastic insert in at least one region in the axial extent, at which in each case at least one conveyor belt at least partially wraps around the folding rollers.
  • Such an embodiment of the folding rollers has the advantage that the at least one conveyor belt of the strip line does not rest on the rigid and thus unyielding folding roller body or in a mounted on the Falzwalzen stresses circumferential groove, but that by the rubber-elastic insert the conveyor belt in the radial direction of the folding roller a compliance having.
  • This allows a conveyor belt when immersing the folding blade in the Falzwalzenspalt and thereby taking place impressions of the sheet to be folded in the Falzwalzenspalt for the expression of a fold parallel to the axis of rotation of the folding rollers in the radial direction of the folding roller dodge.
  • the rubber-elastic insert has a width which corresponds at least to the width of the conveyor belt, so that the conveyor belt rests on the rubber-elastic insert over its entire width, or if the rubber-elastic insert has a width which smaller than the width of a conveyor belt, so that the conveyor belt rests only partially on the rubber-elastic insert.
  • a larger projection in the radial extent of the folding roller is present, as in the areas across the width of the conveyor belt, in which the conveyor belt may not rests on the rubber-elastic pad.
  • the rubber-elastic insert made of a compressible material.
  • the advantage here is that in the dimensioning of the groove for the insert no consideration of the change in shape must be considered and thus the insert does not change, for example, the position of the Falzwalzen stresses.
  • a particular advantage of this expression is the possibility that the insert does not consist of one or more closed rings of rubber-elastic Produce material, but this as a strip with finite extent, preferably this extension corresponds to the circumference of the corresponding groove to perform. This embodiment of the invention will be explained later in more detail.
  • the rubber-elastic insert of incompressible material offers, for example, the advantage that commercially available rings of gummiartigem material such as NBR-70 or polyurethanes, which are available in a large selection and at low cost, what the procurement as well as the availability for both the manufacturer and for the End user designed favorably.
  • rings of gummiartigem material such as NBR-70 or polyurethanes
  • rubber rings with a diameter of the cross section of 2 to 10 mm can be used.
  • At least one rubber-elastic ring can be used as a rubber-elastic insert.
  • This feature has the advantage that the insert has no impact or no seam, so that at all points in the circumferential direction of the folding roller, the insert has the same property. This is particularly necessary when undeleted folding rollers, i. H. Folding rollers on which the folding process takes place in the form of dipping the folding blade and thus the Wegfalzen the sheets to be folded in the circumferential direction of the folding roller always at different positions. But even with clocked folding rollers, ie in folding rollers, in which the folding in the form of dipping the folding blade and thus the Wegfalzen the sheets to be folded in the circumferential direction of the folding roller always takes place at the same position, this embodiment of the insert is advantageous because of the Assembly no absolute position of the insert to the Falzwalzen emotions must be observed.
  • these rubber-elastic rings have an arbitrary cross-section, such as, for example, a circular, polygonal or otherwise shaped cross section may have. Due to the possibly different behavior here only the hardness of the materials are adapted to the respective cross section.
  • a significant advantage of the closed rings as a deposit is that they have the same properties in the circumferential direction of the folding roller.
  • a further advantageous embodiment of the invention is that as insert a strip-shaped body with finite extension in the longitudinal direction is used, which is preferably clamped in the groove for the insert in the form that the insert without additional Fixing elements is fixed on the folding roller.
  • the groove for the insert has a cross section which has a tapering cross section, for example a trapezoidal cross section, in the radial direction of the folding roller.
  • Such a design has the advantage that for the replacement of the rubber-elastic insert the folding roller does not have to be dismantled, due to the existing impact of the insert such an embodiment is preferably in cycled folding rollers, ie in folding rollers, in which the immersion of the folding blade seen in the circumferential direction of the folding roller always takes place in the same place, for use.
  • a further preferred embodiment of the invention is that the rubber-elastic inserts are mounted in first regions in the axial extension, in which in a first operating state, the conveyor belts at least partially wrap around the folding roller and at the same time in the second regions in the axial extension turn at least one rubber-elastic insert is attached so that in case of wear of the insert of the at least one first region, the conveyor belts are offset in a second operating state to the locations of the second regions.
  • This embodiment is possible both with inserts of endless rings as well as with inserts of strips of finite extent and reduces the maintenance costs and thus the downtime.
  • the present invention relates to a folding roller with a cylindrical folding roller body with one or more areas in the axial extent, in each of which at least one conveyor belt is guided and where at least one conveyor belt at least partially wraps around the folding roller, at least one rubber-elastic insert.
  • the invention relates to a device for forming a fold, which has at least one folding roller according to the invention.
  • Fig. 1 schematically shows a folding device 1 for folding sheets of a substrate, as used for example in offset, gravure or printing presses with druckvariablem printing method such as inkjet printing.
  • the sheet to be folded comes to rest on the folding table 4 above the folding rollers 10 and is pressed by the folding blade 3 in the nip 15 of the folding rollers 10.
  • a design with folding drum 2 is shown.
  • the folding drum 2 rotates about its longitudinal axis and has a gear which also sets the folding blade 3 in rotation about its longitudinal axis.
  • the tip of the folding blade moves 3 on a vertical plane, which preferably runs centrally through the Falzwalzenspalt.
  • the prior art also discloses rockers which perform a rotary movement in a plane parallel to the axis of rotation of the folding rollers 11.
  • a rocker with oscillating movement of a folding blade 2 can also be used, which pushes the sheet to be folded between the folding rollers with their rocking motion.
  • the folding roller gap 15 When the sheet to be folded or the stack of sheets to be folded is pressed into the folding roller gap 15, this is detected by the lateral surface of the folding rollers 10 and the folding rollers 10 partially wrapping at least one conveyor belt 21 and pulled through the nip 15, wherein a fold in parallel is formed to the axis of rotation of the folding rollers 11.
  • the folded product is transported further with the seam back with the ribbon cable 20 and laid out, for example via a paddle wheel 30 on a delivery belt 31.
  • Fig. 2 shows the folding roller pair consisting of two counter-rotating about the respective axis of rotation 11 rotating folding rollers 10. Further, in Fig. 2 the ribbon 20 is shown, which ensures the transport of the product to be folded.
  • the strip line 20 consists of at least one conveyor belt 21, which is driven by the rotation of the folding roller 10, which is to be folded or the folded product between the two conveyor belts 21 clamped and transported by frictional engagement. Therefore, a conveyor belt usually has a higher coefficient of friction than the lateral surface of the Falzwalzen stresses 12.
  • these conveyor belts 21 are located at both folding rollers 10 at the same position, so that the respective opposite conveyor belts 21 can clamp the product to be folded.
  • three conveyor belts 21 are used across the width of a folding roller 10.
  • Fig. 3 shows the Falzwalzen emotions 12 of the folding rollers 10 in side and front view;
  • the grooves are pronounced in the form that a conveyor belt each having a supernatant of about 0.05 to 0.5 mm relative to the outer surface of the Falzwalzen emotionss, so that the product to be folded safely detected by the conveyor belts 21 can be.
  • the grooves 13 are so pronounced that the conveyor belts rest directly on the roller body 12 and roll on this accordingly.
  • the small thickness of the conveyor belts 21 and the resulting high rigidity in the radial direction of the folding roller 10 has the consequence that no or only a low flexibility or elasticity is present, so that the nip 15 exactly to the respective thickness of the product to be folded must be adjusted.
  • the measure of the nip 15 corresponds approximately to the thickness of the finished folded product, which results from the number of Betigstofflagen and the thickness of the printing material.
  • the setting of the nip 15 also depends on the surface finish of the folding roller 10, the conveyor belts 21 but also on the surface and the friction behavior of the printing material.
  • appropriate care is required because too narrow a set nip leads to damage of the product to be folded as markings, abrasion or even creases.
  • the product to be folded is not pulled through the folding roller gap, remains lying on the folding table 4 of the folding device 1 and leads to so-called stoppers.
  • too narrow a setting of the nip 15 leads to increased wear of the conveyor belts 21, the folding blade 3 or even the folding rollers 10.
  • the product to be folded is not detected by the folding rollers 10 and the conveyor belts 21 and also not or not reliably pulled through the nip 15, which can also lead to stoppers and thus production disturbances.
  • the conveyor belts 21 are subject to wear, which on the one hand, the coefficient of friction of the conveyor belts 21 and the other Wegfalz changes, since the wear of the conveyor belt 21 to a lesser projection of a conveyor belt 21 to the outer surface of the Falzwalzen stresses 12 leads.
  • Fig. 4 shows an embodiment of a folding roller 10 according to the invention, which in the regions in the axial extent, at which the conveyor belts 21 at least partially wrap the folding roller 10, at least one rubber-elastic insert 16 is mounted on the folding roller 10.
  • the circumferential grooves 13 are matched in the Falzwalzen emotions 12 in the manner of the thickness of the insert 16 and the conveyor belt 21 that the conveyor belt has a supernatant of about 0.05 to 0.5 mm - depending for example on the elasticity of the insert 16 and For example, the friction coefficient of the conveyor belt 21 used - with respect to the outer surface of the folding roller 10 has.
  • the conveyor belts 21 run in the folding roller 10 according to the invention no longer directly on the Falzwalzen emotions 12, but on the rubber-elastic insert 16.
  • a not shown by a figure embodiment of the invention is also that the folding roller 10 according to the invention not at each area where a conveyor belt 21 at least partially wraps around the folding roller 10, a rubber elastic insert 16, but a rubber elastic insert 16 only in at least one area in which a conveyor belt 21 at least partially wraps around the folding roller 10 is attached. This may be advantageous, for example, in the case of inhomogeneous products to be folded in the axial extent of the folding roller 10.
  • a folding roller 10 At the in Fig. 4 illustrated exemplary embodiment of a folding roller 10 according to the invention in the areas of axial extent in which a conveyor belt 21, the folding roller 10 at least partially wraps around, a circumferential groove 13 running.
  • This groove 13 circulating in the folding roller body 12 can either be embodied only as a peripheral insert groove 17, in which the rubber-elastic insert 16 is positioned.
  • the circumferential groove 13 in the form that the circumferential insert groove 17 is only part of the circumferential groove 13, and the circumferential groove 13 in addition to the circumferential insert groove 17 has a circumferential conveyor belt groove 14 ,
  • a stepped running groove 13 is in the radially inner region of the groove, d. H. in the insert groove 17, the rubber-elastic insert positioned, whereas the radially outer conveyor belt groove 14 serves to guide a conveyor belt 21 in the axial direction.
  • the outer circumferential surface of the folding roller body 12 projects beyond the outer enveloping lateral surface of the rubber-elastic insert 16 and the respective conveyor belt 21 projects into the circumferential groove 13.
  • folding roller 10 are shown as an insert 16 for a conveyor belt 21 exemplified four closed rings made of elastomeric material with a circular cross-section, but this corresponds to only one embodiment, because as insert 16 only one annular structure or any number of annular structures can be used.
  • inserts 16 of compressible material can be used or incompressible materials are used for this purpose.
  • suitable material depends here on the one hand after the combination of materials for conveyor belts 21, 16 insert and the substrate to be folded as well as the geometry such as the cross section of the insert 16 and the groove 13. Further, the choice of the Design of the insert 16 dependent.
  • the Fig. 4 For example, several closed as insert rings of rubber-elastic material such as NBR-70 or polyurethane are used. Depending on the dimensions of the groove 13 as well, the transport belt 21 used can also be used only as a single ring of rubber-elastic material as insert 16. This ring or these rings are pushed from the front side in the axial direction on the folding roller 10.
  • the folding roller 10 from the in Fig. 4 not shown storage removed.
  • the inserts 16 are subject to some wear, is on the folding roller 10 in a region of limited axial extent, which preferably does not come during the folding process in contact with the product to be folded, as storage 19 of at least one insert 16 or preferably of several Inserts 16 formed.
  • This stocking 19 of deposits 16 has the advantage that when wear of the inserts 16 and thus for the exchange of these, the folding roller 10 does not have to be removed from the storage, not shown, because to exchange an insert 16, this is cut - if this is still required - so that the worn insert 16 can be removed, a new insert 16 is pushed from the region of the storage 19 of deposits 16 in the axial direction of the folding roller 10 at the corresponding location in a groove 13.
  • a plurality of regions formed as a storage 19 can also be embodied in the axial extent of the folding roller 10.
  • Fig. 5 shows in an embodiment in which the conveyor belt 21 rests on an insert 16 over the entire width.
  • the groove 13 is advantageously designed in the form that it is executed discontinued.
  • the groove 13 consists of a seen in the radial direction outer conveyor belt groove 14 and seen in the radial direction further inside insert groove 17.
  • such a design is not mandatory, if the conveyor belt 21 otherwise guided at the correct axial position becomes.
  • Inserts 16 of circular cross section is in Fig. 5b ) shows an example of inserts 16 of polygonal cross-section. This example illustrates that 16 rings with different cross-sections can be used as inserts. This increases the selection of commercially available rings made of rubber-elastic material, which preferably have a hardness of about 25 to about 100 Shore.
  • Fig. 5c exemplified an embodiment of a liner 16, which can also be made of a strip of rubber-elastic material with finite extent.
  • a liner 16 which can also be made of a strip of rubber-elastic material with finite extent.
  • the strip-shaped insert 16 of the Fig. 5c ) has a length which corresponds to the circumference of the neutral fiber in the mounted state on the folding roller 10.
  • the insert groove 17 is designed such that it is possible to dispense with additional fixing elements for clamping the rubber-elastic insert 16.
  • the circumferential insert groove 17 for receiving the insert 16 has a cross section which has a cross-section which reduces in size outwardly in the radial direction and which may, for example, have a trapezoidal shape.
  • the insert 16 compressible materials such as foamed polyurethanes for use.
  • an additional fixing element such as an adhesive substance can be used.
  • Fig. 6a), 6b) and 6c show an embodiment of the invention in which a conveyor belt 21 rests only partially over its width on a respective insert 16.
  • Such a configuration has the advantage that an optimal guidance of the conveyor belt 21 is ensured by clean delimitation of the conveyor belt groove 14 and the insert groove 17.
  • Fig. 7a), 7b) and 7c show an embodiment in which a conveyor belt 21 rests over its width only to a relatively small proportion on a rubber-elastic insert 16.
  • the width of the insert 16 the spring stiffness and thus the elasticity of the insert 16 can be changed in the same material or in the same commercial rings used.
  • it is either possible to use for different products to be folded ie, for example, for folded products made of different materials or, for example, for different thicknesses to be folded products different folding rollers 10 with different widths deposits 16 with different elasticity or provide without as wear parts different rings to stockpile.
  • a particular embodiment of the folding roller 10 according to the invention is to use 10 different widths inserts 16 in the axial extent of the folding roller, which is particularly advantageous when viewed in the axial extent of the folding roller asymmetric folding products advantage.
  • Fig. 5 to 7 is also a combination of different folding rollers 10 with different deposits 16 or even the combination of folding rollers 10 with deposits 16 and folding rollers 10 without deposits possible and depending on the frame parameters in particular of the product to be folded advantageous.
  • Fig. 8 shows a further advantageous embodiment of a folding roller 10 according to the invention, in which in addition to the or the deposits 16 in first regions 16 'in the axial direction, on which or the conveyor belts 21, the folding roller 10 at least partially wrap around and which a circumferential groove 13 and a therein an inserted portion 16, a second portion 16 "is mounted on the folding roller 10, which also has a circumferential groove 13 with an insert 16 placed therein
  • the inserts of the second portions 16" are in relative proximity adjacent to Deposits of first regions 16 'are arranged.
  • the distance should at least be designed such that conveyor belts 21 can run simultaneously in the first area 16 'and in the second area 16 "in order to ensure a sufficient distance of the first areas 16' from the second areas 16".
  • This refinement has the advantage that when a deposit is worn in a first area 16 ', the corresponding conveyor belt 21 only has to be displaced laterally into the corresponding second area 16 ", thereby additionally minimizing maintenance costs and thus additionally increasing availability, in particular when this embodiment is carried out in combination with the stocking 19 of inserts 16.
  • a requirement of this embodiment is that the two axially corresponding conveyor belts 21 of both folding rollers 10 are displaced from a first region 16 'into a second region 16 "or vice versa and
  • the strip line 20 to avoid the lateral bleeding in the region downstream of the folding rollers 10 in addition to guide elements in alignment with the first areas 16 'additional guide elements in alignment with the second areas 16 "have.
  • a particularly advantageous embodiment of the invention is that the width and / or the elasticity of the insert of the first regions 16 'differ from the width and / or elasticity of the insert of the second regions 16 ", since by this embodiment of the folding roller 10 according to the invention Elasticity and thus the folding or conveying behavior of the folding rollers 10 exclusively by lateral displacement of the conveyor belts 21 and thus without exchange of the folding roller 10 or the inserts 16 can be adapted to the respective substrate or the product to be folded.

Landscapes

  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
EP15166642.7A 2014-05-23 2015-05-06 Molette de pliage avec pièces rapportées en caoutchouc élastique Active EP2960194B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL15166642T PL2960194T3 (pl) 2014-05-23 2015-05-06 Walec łamiący z wkładkami z materiału o elastyczności gumy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102014007495.1A DE102014007495A1 (de) 2014-05-23 2014-05-23 Falzwalze mit gummielastischen Einlagen

Publications (2)

Publication Number Publication Date
EP2960194A1 true EP2960194A1 (fr) 2015-12-30
EP2960194B1 EP2960194B1 (fr) 2017-04-26

Family

ID=53039826

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15166642.7A Active EP2960194B1 (fr) 2014-05-23 2015-05-06 Molette de pliage avec pièces rapportées en caoutchouc élastique

Country Status (6)

Country Link
US (1) US9682840B2 (fr)
EP (1) EP2960194B1 (fr)
CN (1) CN105084088B (fr)
DE (1) DE102014007495A1 (fr)
ES (1) ES2624708T3 (fr)
PL (1) PL2960194T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112297521A (zh) * 2019-07-29 2021-02-02 海德堡印刷机械股份公司 具有在周边围绕的槽道和布置在槽道中的环圈的折叠辊

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11254460B2 (en) 2017-03-29 2022-02-22 Altria Client Services Llc Cut and seal method and apparatus
DE102018120189B4 (de) 2018-08-20 2021-09-16 Uwe Evers Falzwalze
US11122736B2 (en) * 2019-04-11 2021-09-21 Deere & Company Harvester roller configuration
DE102020111152A1 (de) 2020-04-23 2021-10-28 Manroland Goss Web Systems Gmbh Falzwalze mit Beschichtung
CN114193907B (zh) * 2021-12-17 2023-12-08 青岛桑纳电气有限公司 一种印刷设备配套用折页设备

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE574360C (de) 1932-01-30 1933-04-12 Brehmer Geb Verfahren zum Falzen von Papierbogen
US3796423A (en) * 1972-09-05 1974-03-12 Rockwell International Corp Buckle folder fold roller
DE2710575A1 (de) * 1977-03-11 1978-09-14 Sundwiger Eisen Maschinen Walzeinrichtung zum glaetten der kanten eines laengsgeteilten bandes
DE2837392C3 (de) 1978-08-26 1981-04-02 Koenig & Bauer AG, 8700 Würzburg Längsfalzvorrichtung
DE3836342A1 (de) * 1988-10-25 1990-04-26 Wifag Maschf Vorrichtung zur herstellung eines zusaetzlichen falzes in falzapparaten von rotationsdruckmaschinen
DE19702252A1 (de) * 1997-01-23 1998-07-30 Roland Man Druckmasch Falzwalzen einer Vorrichtung zum Längsfalzen
EP1000894A2 (fr) * 1998-11-10 2000-05-17 Konica Corporation Dispositif de pliage pour un appareil de formation d'images

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2423407A (en) * 1943-03-18 1947-07-01 Searles Amos Idler roller for belt conveyors
US3310160A (en) * 1965-04-27 1967-03-21 Westinghouse Air Brake Co Impact absorbing roller assembly and element therefor
US4718544A (en) * 1985-05-03 1988-01-12 Herren Harold L Flexible lagging strips for drum pulleys
US5284457A (en) * 1992-08-18 1994-02-08 R. G. Technical Associates, Inc. Belt guide pulley
DE19956248A1 (de) 1999-11-23 2001-05-31 Heidelberger Druckmasch Ag Vorrichtung zum Falzen flächiger Exemplare
DE10304534A1 (de) 2003-02-04 2004-08-05 Man Roland Druckmaschinen Ag Falzwalze einer Falzvorrichtung und Verfahren zu ihrer Herstellung
KR100937893B1 (ko) * 2009-07-23 2010-01-21 주식회사 크린ŽN 비닐백 절첩 적층장치

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE574360C (de) 1932-01-30 1933-04-12 Brehmer Geb Verfahren zum Falzen von Papierbogen
US3796423A (en) * 1972-09-05 1974-03-12 Rockwell International Corp Buckle folder fold roller
DE2710575A1 (de) * 1977-03-11 1978-09-14 Sundwiger Eisen Maschinen Walzeinrichtung zum glaetten der kanten eines laengsgeteilten bandes
DE2837392C3 (de) 1978-08-26 1981-04-02 Koenig & Bauer AG, 8700 Würzburg Längsfalzvorrichtung
DE3836342A1 (de) * 1988-10-25 1990-04-26 Wifag Maschf Vorrichtung zur herstellung eines zusaetzlichen falzes in falzapparaten von rotationsdruckmaschinen
DE19702252A1 (de) * 1997-01-23 1998-07-30 Roland Man Druckmasch Falzwalzen einer Vorrichtung zum Längsfalzen
EP1000894A2 (fr) * 1998-11-10 2000-05-17 Konica Corporation Dispositif de pliage pour un appareil de formation d'images
DE69916748T2 (de) * 1998-11-10 2005-03-31 Konica Corp. Falzvorrichtung für ein Bilderzeugungsgerät

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112297521A (zh) * 2019-07-29 2021-02-02 海德堡印刷机械股份公司 具有在周边围绕的槽道和布置在槽道中的环圈的折叠辊
EP3771671A3 (fr) * 2019-07-29 2021-06-23 Heidelberger Druckmaschinen AG Rouleau de pliage doté d'une rainure périphérique et d'un anneau disposé dans la rainure périphérique

Also Published As

Publication number Publication date
CN105084088B (zh) 2018-11-23
EP2960194B1 (fr) 2017-04-26
CN105084088A (zh) 2015-11-25
US9682840B2 (en) 2017-06-20
DE102014007495A1 (de) 2015-11-26
ES2624708T3 (es) 2017-07-17
US20150336764A1 (en) 2015-11-26
PL2960194T3 (pl) 2017-08-31

Similar Documents

Publication Publication Date Title
EP2960194B1 (fr) Molette de pliage avec pièces rapportées en caoutchouc élastique
DE102016005546A1 (de) Spreizwalze zum seitlichen ausbreiten einer flächigen materialbahn, verfahren zum spreizen einer flächigen materialbahn sowie vorrichtung zum handhaben von flächigen materialbahnen
DE19738909A1 (de) Aufweitbare Welle und diese aufweisende Bandwickelvorrichtung
DE102011012808A1 (de) Vorrichtung zum Fördern eines Bogens durch eine drucktechnische Maschine
DE2458853A1 (de) Wickeleinrichtung fuer konische, durch friktion angetriebene kreuzspulen
EP3060485A1 (fr) Encolleuse comportant un grattoir à colle et unité d'étiquetage
DE102009016311A1 (de) Fördertrommel der Tabak verarbeitenden Industrie
DE102008006612A1 (de) Vorrichtung zum lösbaren Haltern einer Wickelhülse
DE19857576A9 (de) Vorrichtung zum Herumwickeln von Blättchen um stabförmige Gegenstände
DE9415394U1 (de) Breitstreckwalze
EP3225325B2 (fr) Outil de bobinage pour machines à enroulement de ressort
EP2409923B1 (fr) Dispositif de serrage
EP0870581B1 (fr) Machines à refendre avec une lame à ruban
DE102013007300A1 (de) Bahnführungsvorrichtung mit Bahnumlenkeinheit
EP3901075A1 (fr) Rouleau plieur pourvu de revêtement, et plieuse correspondante
DE2634108B2 (de) Räderfalzapparat
DE2915940A1 (de) Universal-wickelwelle zum umspulen von auf einer umroll-schneidmaschine zu bahnen geschnittenen klebematerialien
CH695152A5 (de) Falzzylinder mit mindestens einem Expansions-Segment.
DE102005001471A1 (de) Schneidvorrichtung
DE2636868A1 (de) Spule fuer einen gekruemmten stabbreithalter, sowie damit ausgestatteter breithalter
DE3045173A1 (de) Vorrichtung fuer die konstante zufuhr von garn an textilmaschinen
DE3143201C2 (de) Transportwelle in einer Durchlauf-Entwicklungsmaschine für fotografische Bänder
EP0714770A1 (fr) Dispositif pour transporter du papier
EP3466642B1 (fr) Procédé destinés à l'embobinage d'une bande de matériau
EP3476250B1 (fr) Élément de nettoyage dévidoir

Legal Events

Date Code Title Description
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

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

17P Request for examination filed

Effective date: 20160623

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20170203

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 887702

Country of ref document: AT

Kind code of ref document: T

Effective date: 20170515

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 3

REG Reference to a national code

Ref country code: NL

Ref legal event code: FP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502015000923

Country of ref document: DE

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2624708

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20170717

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170426

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170726

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170727

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170426

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170426

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170426

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170426

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170726

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170426

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170826

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502015000923

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170426

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170426

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170426

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170426

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170426

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170426

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170426

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170506

26N No opposition filed

Effective date: 20180129

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20170531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170506

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 4

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170426

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170426

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 502015000923

Country of ref document: DE

Owner name: MANROLAND GOSS WEB SYSTEMS GMBH, DE

Free format text: FORMER OWNER: MANROLAND WEB SYSTEMS GMBH, 86153 AUGSBURG, DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20150506

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170426

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170426

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170426

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170426

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170426

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20230519

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20230522

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20240521

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20240521

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20240602

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20240627

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20240528

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PL

Payment date: 20240426

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20240524

Year of fee payment: 10