EP0808789A1 - Dispositif pour guider des bandes multicouches en papier ou analogue - Google Patents

Dispositif pour guider des bandes multicouches en papier ou analogue Download PDF

Info

Publication number
EP0808789A1
EP0808789A1 EP97107481A EP97107481A EP0808789A1 EP 0808789 A1 EP0808789 A1 EP 0808789A1 EP 97107481 A EP97107481 A EP 97107481A EP 97107481 A EP97107481 A EP 97107481A EP 0808789 A1 EP0808789 A1 EP 0808789A1
Authority
EP
European Patent Office
Prior art keywords
deflection
web
deflections
running
section
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.)
Withdrawn
Application number
EP97107481A
Other languages
German (de)
English (en)
Inventor
Martin Bohn
Wolfgang Scheller
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.)
Bielomatik Leuze GmbH and Co KG
Original Assignee
Bielomatik Leuze GmbH and Co KG
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 Bielomatik Leuze GmbH and Co KG filed Critical Bielomatik Leuze GmbH and Co KG
Publication of EP0808789A1 publication Critical patent/EP0808789A1/fr
Withdrawn legal-status Critical Current

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
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/32—Arrangements for turning or reversing webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H39/00—Associating, collating, or gathering articles or webs
    • B65H39/16—Associating two or more webs
    • 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
    • B65H2404/1312—Details of longitudinal profile shape tapered shape
    • 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
    • B65H2404/15—Roller assembly, particular roller arrangement
    • B65H2404/152—Arrangement of roller on a movable frame
    • B65H2404/1521—Arrangement of roller on a movable frame rotating, pivoting or oscillating around an axis, e.g. parallel to the roller axis
    • B65H2404/15212—Arrangement of roller on a movable frame rotating, pivoting or oscillating around an axis, e.g. parallel to the roller axis rotating, pivoting or oscillating around an axis perpendicular to the roller axis

Definitions

  • the invention relates to a device for guiding ply webs which are formed by flat or foil-like material.
  • the ply web can consist of a paper-like substrate and can be folded in two or more layers with individual layers directly adjacent to one another by folding or the like.
  • such sheets or individual layers are expediently subjected to a permanent tensile stress in the running direction, which is constant over the width and length of the sheet.
  • the web is deflected transversely via one or more deflection bends and stretched again immediately upon leaving the deflection bend.
  • the web is guided in web sections which are laterally offset from one another or are inclined with respect to their running direction, for example around the web sections Run the web into the device in a first orientation and let it run out in a second, parallel, but laterally offset orientation.
  • two webs arriving at the same level next to one another can lie congruently one above the other or on top of one another from the outlet.
  • each ply unit can be provided in a Z-shape, three-ply with two parallel longitudinal folds, which are parallel to the running direction.
  • a relatively large amount of space or a long guide path is required for said guidance if all the deflection arches are part-cylindrical. Furthermore, a deflection with a small deflection radius or over an arc angle of more than 90 ° or at least 180 ° can lead to the creasing of individual layers, in particular if the web of letter paper has multiple layers.
  • the invention is also based on the object of creating a device with which disadvantages of known designs or the type described are avoided and which, in particular over a short running distance and / or with deflection bends of less than 180 °, have a relatively large lateral displacement of the ply web parallel to guaranteed their level.
  • means are provided for deflecting the layer web laterally parallel to the layer plane within one or more deflection bends such that the web section running out of the deflection bend not only runs transversely to the layer plane but also parallel to the layer plane at an angle to the incoming web section.
  • a deflection bend can form the web inlet of the device and / or its web outlet, and further deflection bends can be provided in between.
  • At least one deflection bend extends or all deflection bends within the device each extend over an arc angle of less than 120 ° or 90 °, so that they only result in deflections with a flank angle of more than 60 ° or at least 90 ° , in particular only obtuse-angled deflections with a flank angle of at least 100 ° or 110 ° and at most 160 ° or 125 °. All deflection angles can be approximately the same size.
  • At least one path section can be intertwined in the manner of a steep spiral on the free path between two immediately following deflections, for example in that the deflection axes of these two deflections are at an acute angle to one another in view of this path section or the two immediately following path sections.
  • Only three elongated web sections adjoining one another at an angle are provided between the running ends of the device, namely one each which connects to the web inlet or web outlet via a deflection bend and a flat web section which connects to the two first-mentioned web sections via deflection bends.
  • At least one deflection has different deflection radii, for example in accordance with a cone shape. At least one deflection can be conical at an acute angle. Such diversions advantageously form the current ones, namely the web entry and the web exit. These two deflections can be tapered in opposite directions, so that the incoming and the outgoing web section in plan view have parallel running directions or are parallel to the plane, but are laterally offset from one another.
  • An intermediate track section can be parallel to the plane lie to the two aforementioned track sections and be offset with respect to them and have an oblique running direction.
  • the axis of the respective deflection is expediently steplessly adjustable in all three spatial coordinate directions that are perpendicular to one another and can also be inclined as desired relative to the associated three spatial levels. These directions or planes can be parallel to the running direction or to the plane of each web section and / or at right angles thereto.
  • a particularly advantageous development consists in the fact that two or more or all deflections of the device can also be continuously adjusted together in at least one of the directions mentioned.
  • the deflections can be pivoted together about an axis that is transverse to at least one path section.
  • the deflections can be adjusted back and forth in a direction which is also transverse or at right angles to at least one path section. All deflections are expediently connected via a single column stand to a fixed device base which lies with the swivel axis between the running or closer to the web entry than to the web exit.
  • the swivel axis is expediently located in the area of the outlet contact point of a deflection following the web inlet or in the area of the inlet contact point of a deflection upstream of the web outlet.
  • the device 1 serves to guide a layer web 2, which consists of three superimposed individual layers 3 of approximately the same or different widths.
  • the outermost cover layers 3 form free longitudinal edges 5, which point in opposite directions and how the folds 4 can form the outermost lateral longitudinal edges of the web 2.
  • Each cover layer is connected to the adjacent or only central layer 3 by a fold, so that all layers 3 lie approximately congruently directly on top of one another.
  • the ply web is guided so that it adjoins web sections 6 to 10 at an obtuse angle of 115 °, in particular three evenly stretched web sections 6, 8, 10 and two interlaced web sections 7, 9, which in themselves about their central longitudinal axis are rotated by a few degrees of less than 20 ° or 10 °.
  • each web section is held under tension over its width during the continuous passage in such a way that the same tensile force is present in every width range. This is achieved by means of transport and tensioning devices which frictionally and / or form-fit the Z-shaped sheet 2 at a distance before and after the device to lead.
  • each track section always has a movement component in the main running direction, for example that of sections 6, 8, 10.
  • the track sections 6, 8, 10 run parallel to one another horizontally and lie in horizontal planes, but any other running direction or plane alignment is also conceivable.
  • 1 shows the device in a view perpendicular to the horizontal planes
  • FIGS. 2 and 3 show the device 1 in a view parallel to these planes. This special orientation is referred to in the following explanations; for other orientations, these explanations apply accordingly.
  • the device 1 has a base 11 which is stationary on a foundation and has two side cheeks 12, 13 which are vertically spaced apart. These are rigidly connected to each other via removable and exchangeable crossbeams.
  • the cross beams supported on the upper longitudinal edges of the cheeks 12, 13 carry a main support 14 of the device 1 above the cheeks 12, 13, which is detachably and exchangeably fastened to the base or the cross beams, so that the entire device is attached to it 1 can be removed and reattached.
  • the device 1 does not require any drive for its working movement, since such movements are generated solely by the driving engagement of the web 2.
  • the outside of the other cheek 13 is the operating side, from which the operator has access to all parts of the free-standing device 1.
  • the crossbeams are rail-shaped rods, and the device 1 lies completely above the base 1, 12, 13.
  • the device 1 stands with only a single column unit 15, against which all other parts of the device are adjustable and can be removed non-destructively.
  • the web sections 6 to 10 have different running directions 16 to 20 and are located above the base 1. At a web inlet 21, the web 2, with its section 6 entering parallel to the longitudinal direction of the base 1, has the first contact with the device 1. The running contact accordingly Track section 10, the device 1 the last at the web outlet, and between these ends 21, 22 are the remaining sections 7 to 9 and only four deflection bends 23 to 25 with obtuse arc angles.
  • Each section 6 to 10 runs in a different plane 26 to 29, but does not have to be completely flat, but can be crossed about its longitudinal central axis.
  • the planes 26, 28 30 of the sections 6, 8, 10 are parallel, but offset with respect to one another, the section 6 being the smallest and the section 8 the greatest distance from the base 1.
  • Sections 6, 10 are laterally offset with respect to one another with the same running direction 16, 20, but lie between cheeks 12, 13 according to FIG. 1.
  • Direction of travel 16, 20 laterally offset with respect to one another, but lie between cheeks 12, 13 according to FIG. 1
  • the running directions 17 to 19 of sections 7 to 9, on the other hand, are inclined at an acute angle in the plan view according to FIG.
  • the reference planes 27, 29 of the sections 7, 9, with respect to which these sections are interlocked, lie transversely to the planes 26, 28 30.
  • the adjoining ends of the sections 6 to 10 are determined by convexly curved deflections 31 to 34, over which the web 2 runs to form the deflection arches 23 to 25.
  • Each deflection can be formed by a freely rotating roller, which is driven solely by the frictional engagement in the web 2.
  • the running ends 21, 22 are each by an acute-angled conical deflection 31, 34 formed with a cone angle of at most 30 ° or 20 °, in particular about 10 °.
  • Both deflections 31, 34 have the same size, are tapered in opposite directions and have a smallest radius of curvature, which can be larger than the constant radius of curvature of the deflections 32, 33.
  • the same deflection bodies 31, 34 can be exchanged for one another.
  • the deflecting bodies 31, 34 are axially parallel to one another in an advantageous setting, but according to FIG. 3 they are inclined opposite to their tapered end so that their deepest axial surface lines are parallel to or in the respective plane 26 or 30 lie. By tilting in relation to this position, the respective section 6 or 10 is entangled and its tensile stress can thus be set to be constant over its width.
  • the section 6 touches the deflection 31 for the first time in this surface line at an inlet contact point 35 and runs from this point 35 with the deflection bend 23 closely adjacent to the circumference of the deflection 31 to the outlet contact point 36 of the deflection 31
  • Point 36 detaches the sheet 23 from the deflection 21 and merges into section 17.
  • the deflections 31, 34 are slightly inclined with respect to the running directions 16, 20, so that the points 35, 36 are also correspondingly inclined and form an acute angle to one another.
  • the deflection axis and the points 35, 36 to the tapered deflection end are advanced in the direction of travel 16 in relation to the extended deflection end.
  • the section 7 running tension-free between the deflections 31, 32 comes into contact with the deflection 32 at the inlet contact point 37, runs correspondingly closely over its entire width with the arch 24 to the outlet contact point 38 and goes from this into the section 8 over.
  • the deflections 32, 33 have constant and equal radii of curvature over the entire effective width or length.
  • the tightly tensioned section 8 between the deflections 32, 33 runs onto the deflection 33 at the contact point 37, runs on the deflection 33 thereon and leaves it at the contact point 38 as section 9, which, like section 7, is contact-free to the inlet contact point 39 of the deflection 34 runs.
  • the web runs with the arch 25 to the outlet contact point 40, from which the section 10 starts.
  • the contact points 39, 40 and the associated deflection axis are inclined, as explained with reference to the deflection 31, but in such a way that they are advanced in the direction of travel 16 to 20 toward the extended deflection end.
  • the two deflections 32, 33 are parallel in a common axial plane which is parallel to the planes 26, 28, 30.
  • the deflections 31, 32 and 33, 34 lie at an acute angle, which closes in the direction of the tapering of the deflection 31 and 34, to the respectively adjacent deflection 32 and 33, and this angle is larger than the mentioned axis angle or contact point angle Deflections 31, 34 with respect to the running direction 16, 20.
  • Section 8 runs at right angles to the deflections 32, 33.
  • the web section 23 undergoes a lateral oblique deflection, so that its running direction here follows the running direction 16 Fig.
  • section 7 deviates laterally at an angle and corresponds to the running direction 17 at point 36.
  • section 7 is guided to the point 37 so that it is laterally offset with respect to the points 35, 36.
  • the sections 9, 25 run laterally obliquely, and between the points 39, 40 there is the same lateral but opposite oblique deflection of section 25 as that of section 23.
  • the contact lines can be straight or steep spiral lines.
  • the section 10 runs laterally offset with respect to the support or stand 15, so that between the top of the base 1 and below the deflections 31 to 34, a further web 2 is conveyed tautly tensioned through the device 1 in the running direction 16, 20 in a contact-free manner can be.
  • the two webs 2 are then congruent according to FIG. 1, so that the laterally deflected web 2 is correspondingly placed on the web conveyed in a straight line and, together with this, can be divided into individual sheets of equal size folded by cross-sections.
  • Each deflection 31 to 34 is arranged on a rod or an axle body 41 to 44 and rotatably mounted so that its axes are fixed during operation.
  • the carrier 14 forms a frame rigidly fastened to the upper end of the column 15 during operation, between the parallel, web-shaped side frames 45, 46 of the deflections 31 to 34 according to FIG. 1.
  • the ends of the axles 42, 43 are rigidly attached to these support parts 45, 46.
  • further support parts 47, 48 protrude freely, at the ends of which the axles 41, 44 are rigidly attached with their ends, separate support parts 47, 48 being provided for each of these ends.
  • each support arm 47 of each support arrangement 47, 48 is rigidly attached to the frame in the region of the associated side part 45, 46 in such a way that it protrudes freely at the bottom.
  • a support arm 48 is fastened transversely, at the free end of which the associated end of the associated axis 41, 44 is fastened, so that the deflection 31 or 34 is supported thereby alone.
  • the bearers of the arms 48 for the deflection 31 project freely against the direction 16 to 20 and the arms 48 for the deflection 34 in this direction.
  • the deflections 31, 34 are at a distance in front of and behind the frame and below it.
  • Adjusting means 49 are provided for adjusting the deflections 31 to 34 in all spatial directions.
  • Each end of the deflections 31, 34 can be adjusted independently of the other end in all of the above-mentioned directions, so that this deflection 31, 34 can perform a wobbling actuating movement with a variable wobble deflection and can be fixed in any setting. As a result, the said inclinations and inclinations of the deflections 31, 34 can be changed.
  • all deflections 31 to 34 can also be adjusted together, namely in the direction 60 about an adjusting axis 50, which is perpendicular to the planes 26, 28, 30, coincides with the vertical central axis of the column 15, in the middle of the width between the cheeks 12, 13 is perpendicular to the frame and the deflection 31 or the contact line 36 can cut approximately.
  • the horizontal frame 14 parallel to the planes 26, 28, 30 is only fastened with its end facing the inlet 21 to the upper end of the vertical column 15 and projects freely from it in the direction 16, 18, 20, its towards the deflections 32, 33 right-angled support members 45, 46 are oblique with respect to these directions 16, 18, 20 and parallel to direction 18. This inclination can be changed by turning around the axis 50.
  • the ends of the axes 41, 44 are each fastened to the associated support part 48 with a separate support joint 54.
  • This joint for example a ball, cross or elastomer joint, has two joint parts which are connected to one another in an articulated manner and which can be adjusted relative to one another in all of the spatial planes mentioned.
  • One joint part is rigid with the associated axle end and the other joint part is rigid with the associated support member 48 connectable and detachable in each case non-destructively.
  • At least one joint part of one or both joints 54 of the respective axis 41, 44 is axially steplessly adjustable relative to the adjoining component 41, 44 or 48.
  • a rotationally fixed sliding guide or a toothed shaft engaging in a toothed sleeve is expedient between the axes 41, 44 and the associated joint part. The distance between the two joint axes can be changed by this telescopic shaft.
  • the articulated axes 51, 52 of the two articulated parts rigidly attached to the separate support parts 48 are parallel to one another, offset parallel to the directions 16 to 20 and parallel to the deflections 32, 33.
  • the axially identical articulated axes of the other two are rigid joint parts connected to the ends of the axis 41 coincide with the axis 55 of the deflection 31.
  • Each support part 48 can be adjusted in relation to the frame or the associated support part 47 about an adjusting axis 53 which is at a distance from the associated deflection axis 55 or 58 in the region of the associated support part 47, from which the support part 48 projects freely and which is aligned parallel to the planes 26, 28, 30 or at right angles or transversely to the directions 17 to 20.
  • the transverse axis 53 can be formed by fastening means, such as a clamping screw, with which the two support parts 47, 48 can be rigidly connected to one another or braced.
  • the support part 48 is also separately adjustable transversely to the planes 26, 28, 30 in the direction 61 and in its longitudinal direction 62 relative to the associated support part 47 and can be fixed with the clamping screw or the like.
  • the clamping screw penetrates longitudinal guides, such as slots, in both support parts 47, 48.
  • the distance between all deflections adjacent in pairs in the direction 16 to 20 can also be changed, but the axes 56, 57 of the deflections 32, 33 always remain parallel.
  • Each deflection 32 or 33 can be adjusted parallel to the plane 26, 28, 30 or direction 18 with respect to the carrier 14 at right angles to its axis 56, 57, for example by loosening its axis ends, repositioning and subsequent fastening. Instead of such a gradual adjustment, a stepless adjustment is also conceivable.
  • the supporting parts 45, 46 have centering and fastening recesses at their upper edges, into which the axle ends can be inserted and tightened with diametral screws or the like.
  • the deflections 31, 34 and 32, 33 can be exchanged for each other together with their axes.
  • the distance between the planes 26, 28 and 30, 28 can be selected to be very small, for example less than the length of the section 8, so that despite the large lateral deflection, the height of the device 1 is small and the length is short . If the web 2 is guided in accordance with FIG. 3 so that the individual layer 3 lying against the deflection 31 or 34 points with its longitudinal edge 5 in the direction of widening the deflection, then a shear force acts on this individual layer 3 in the direction of the edge 5, which corresponds to the individual layer 3 tightens and smoothes away from the associated fold 4 in the transverse direction. As a result, tensioning means are created in particular on the deflection 31, which prevent the individual layers 3 from creasing. All of the stated effects and properties can be provided exactly as described, only roughly or essentially as described, or can vary greatly.

Landscapes

  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
EP97107481A 1996-05-23 1997-05-07 Dispositif pour guider des bandes multicouches en papier ou analogue Withdrawn EP0808789A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19620714A DE19620714A1 (de) 1996-05-23 1996-05-23 Vorrichtung zur Führung von Lagenbahnen aus Papier o. dgl.
DE19620714 1996-05-23

Publications (1)

Publication Number Publication Date
EP0808789A1 true EP0808789A1 (fr) 1997-11-26

Family

ID=7795083

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97107481A Withdrawn EP0808789A1 (fr) 1996-05-23 1997-05-07 Dispositif pour guider des bandes multicouches en papier ou analogue

Country Status (3)

Country Link
US (1) US5823464A (fr)
EP (1) EP0808789A1 (fr)
DE (1) DE19620714A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3056349A4 (fr) * 2013-10-09 2018-01-10 Sato Holdings Kabushiki Kaisha Rouleau élastique

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3382196B2 (ja) * 2000-01-05 2003-03-04 株式会社東京機械製作所 ウェブ紙位置調整装置
US6575399B1 (en) 2000-01-19 2003-06-10 Energy Savings Products And Sales Corp. Web control matrix
US6913664B2 (en) * 2001-05-23 2005-07-05 Zuiko Corporation Method and apparatus for producing disposable worn article
US6595465B2 (en) 2001-09-10 2003-07-22 Energy Saving Products And Sales Corp. Turn bar assembly for redirecting a continuous paper web
US6736350B2 (en) 2001-10-25 2004-05-18 Energy Saving Products And Sales Corp. Web control matrix with selectable web orientation
US7627521B1 (en) 2002-01-15 2009-12-01 Jpmorgan Chase Bank, N.A. System and method for processing mircotransactions
US6994005B2 (en) 2002-03-01 2006-02-07 Energy Saving Products And Sales Corp. Apparatus for slitting, merging, and cutting a continuous paperweb
FR2840827B1 (fr) * 2002-06-13 2004-08-27 Vai Clecim Dispositif de guidage d'un produit en bande
DE10307992B4 (de) * 2003-02-25 2005-08-25 Maschinenfabrik Wifag Vorrichtung zum Umlenken einer Bahn und ein Verfahren zum Einrichten dieser Vorrichtung
US7702577B1 (en) 2003-11-06 2010-04-20 Jp Morgan Chase Bank, N.A. System and method for conversion of initial transaction to final transaction
US10332190B1 (en) 2004-01-30 2019-06-25 Jpmorgan Chase Bank, N.A. System and method for trade payment exchange
WO2006031199A1 (fr) * 2004-09-17 2006-03-23 Alex Poh Teck Choong Système et procédé de conversion en lots d’une étiquette rfid en label rfid
US20080203131A1 (en) * 2007-02-26 2008-08-28 Mirek Planeta Film guiding assembly
US8684298B2 (en) * 2008-09-09 2014-04-01 Hewlett-Packard Development Company, L.P. Turn-bar
MX369354B (es) * 2013-11-05 2019-11-05 Kimberly Clark Co Aparato y metodo para cambiar cintas sin fin.
US11969932B2 (en) * 2019-06-25 2024-04-30 Omachron Intellectual Property Inc. Puller apparatus with movable mounting arm

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE949169C (de) * 1953-03-07 1956-09-13 Karl Maria Biehl Eirnichtung zur UEberfuehrung einer aus einer Rotationsmaschine kommenden Druckbahn in ein Falzwerk
US3298581A (en) * 1965-06-23 1967-01-17 William F Huck Method and apparatus for turning the path of continuous webs collated in register
US3512770A (en) * 1967-12-08 1970-05-19 Talcott Inc James Web lead
GB1300011A (en) * 1971-01-01 1972-12-20 Knox Inc Web registry control apparatus
US4017897A (en) * 1975-09-17 1977-04-12 Eastman Kodak Company Magnetic tape guide having a tapered roller and an adjustable contoured edge
JPS5992857A (ja) * 1982-11-17 1984-05-29 Ishikawajima Harima Heavy Ind Co Ltd ストリツプの移送方向転換装置
JPS59229230A (ja) * 1983-06-13 1984-12-22 Mitsubishi Heavy Ind Ltd 帯状材の進行方向変更装置
EP0143741A1 (fr) * 1983-09-28 1985-06-05 Walter Suter Dispositif pour plier en croix des formulaires continus
JPS60102356A (ja) * 1983-11-10 1985-06-06 Mitsubishi Heavy Ind Ltd 薄板ストリツプの搬送制御方法および装置
EP0292614A2 (fr) * 1987-05-27 1988-11-30 Alpine Aktiengesellschaft Dispositif de tirage pour feuilles tubulaires
US5016801A (en) * 1990-08-28 1991-05-21 Industrial Label Corporation Multiple-ply web registration apparatus
DE4302698A1 (de) * 1993-02-01 1994-08-04 Schloemann Siemag Ag Verfahren und Vorrichtung zum Führen eines Stahlbandes während seines Durchlaufs durch eine kontinuierliche Behandlungsanlage
EP0694492A2 (fr) * 1994-07-26 1996-01-31 Eastman Kodak Company Appareil et méthode pour tendre et guider une bande en mouvement sans contact et activement
DE19539693A1 (de) * 1995-01-09 1996-07-11 Tokyo Kikai Seisakusho Ltd Vorrichtung zum Abziehen von übereinandergelegten Bahnen in einer Rotationsmaschine

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US818655A (en) * 1903-05-09 1906-04-24 Robert Hoe Web-guide.
US2900934A (en) * 1955-04-20 1959-08-25 David N Judelson Combination material doubler and seam opener
US3095131A (en) * 1959-07-06 1963-06-25 Mount Hope Machinery Ltd Web guiding method and apparatus
US3373288A (en) * 1965-08-26 1968-03-12 Web Press Eng Inc Photosensitive web shifting apparatus
US3912143A (en) * 1973-10-10 1975-10-14 Wean United Inc Method and apparatus for guiding strand-like materials
DE2638022A1 (de) * 1976-08-24 1978-03-02 Siemens Ag Anordnung zur seitenregisterverstellung bei einer bahnfoerdernden maschine
IT1133242B (it) * 1980-02-27 1986-07-09 Gd Spa Dispositivo deviatore per nastri,particolarmente nastri di carta
DE3008775C2 (de) * 1980-03-07 1984-03-22 Erhardt & Leimer Kg, 8900 Augsburg Bahnlaufregelvorrichtung
US4453659A (en) * 1982-06-28 1984-06-12 Eastman Kodak Company Web guiding apparatus
US4687125A (en) * 1984-06-19 1987-08-18 Mitsubishi Jukogyo Kabushiki Kaisha Apparatus for changing the traveling direction of a web-like material
DE3816900C1 (fr) * 1988-05-18 1989-11-16 Man Roland Druckmaschinen Ag, 6050 Offenbach, De
DE3919403C1 (en) * 1989-06-14 1990-09-13 Erhardt + Leimer Gmbh, 8900 Augsburg, De Continuous strip guide frame - has rollers at entry and exit of frame, sepd. by further location frame

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE949169C (de) * 1953-03-07 1956-09-13 Karl Maria Biehl Eirnichtung zur UEberfuehrung einer aus einer Rotationsmaschine kommenden Druckbahn in ein Falzwerk
US3298581A (en) * 1965-06-23 1967-01-17 William F Huck Method and apparatus for turning the path of continuous webs collated in register
US3512770A (en) * 1967-12-08 1970-05-19 Talcott Inc James Web lead
GB1300011A (en) * 1971-01-01 1972-12-20 Knox Inc Web registry control apparatus
US4017897A (en) * 1975-09-17 1977-04-12 Eastman Kodak Company Magnetic tape guide having a tapered roller and an adjustable contoured edge
JPS5992857A (ja) * 1982-11-17 1984-05-29 Ishikawajima Harima Heavy Ind Co Ltd ストリツプの移送方向転換装置
JPS59229230A (ja) * 1983-06-13 1984-12-22 Mitsubishi Heavy Ind Ltd 帯状材の進行方向変更装置
EP0143741A1 (fr) * 1983-09-28 1985-06-05 Walter Suter Dispositif pour plier en croix des formulaires continus
JPS60102356A (ja) * 1983-11-10 1985-06-06 Mitsubishi Heavy Ind Ltd 薄板ストリツプの搬送制御方法および装置
EP0292614A2 (fr) * 1987-05-27 1988-11-30 Alpine Aktiengesellschaft Dispositif de tirage pour feuilles tubulaires
US5016801A (en) * 1990-08-28 1991-05-21 Industrial Label Corporation Multiple-ply web registration apparatus
DE4302698A1 (de) * 1993-02-01 1994-08-04 Schloemann Siemag Ag Verfahren und Vorrichtung zum Führen eines Stahlbandes während seines Durchlaufs durch eine kontinuierliche Behandlungsanlage
EP0694492A2 (fr) * 1994-07-26 1996-01-31 Eastman Kodak Company Appareil et méthode pour tendre et guider une bande en mouvement sans contact et activement
DE19539693A1 (de) * 1995-01-09 1996-07-11 Tokyo Kikai Seisakusho Ltd Vorrichtung zum Abziehen von übereinandergelegten Bahnen in einer Rotationsmaschine

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 8, no. 203 (M - 326) 18 September 1984 (1984-09-18) *
PATENT ABSTRACTS OF JAPAN vol. 9, no. 107 (M - 378) 11 May 1985 (1985-05-11) *
PATENT ABSTRACTS OF JAPAN vol. 9, no. 252 (M - 420) 9 October 1985 (1985-10-09) *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3056349A4 (fr) * 2013-10-09 2018-01-10 Sato Holdings Kabushiki Kaisha Rouleau élastique
US10046574B2 (en) 2013-10-09 2018-08-14 Sato Holdings Kabushiki Kaisha Elastic roller

Also Published As

Publication number Publication date
DE19620714A1 (de) 1997-11-27
US5823464A (en) 1998-10-20

Similar Documents

Publication Publication Date Title
DE3816900C1 (fr)
EP0808789A1 (fr) Dispositif pour guider des bandes multicouches en papier ou analogue
DE2600718A1 (de) Vorrichtung zum unterteilen von flachmaterialbahnen in streifen von gewuenschter breite
DE2940360A1 (de) Einzelfalzwerk
DD278714A5 (de) Vorrichtung zum formen eines laminates aus teigartigen, fetthaltigen massen
DE9320795U1 (de) Falzapparat
DE19708213A1 (de) Verfahren und Vorrichtung zur Produktführung in einem Falzbildungsbereich eines Falzapparates
DE2741559C3 (de) Längsschneideeinrichtung
EP1015678B1 (fr) Dispositif permettant de tendre des fils de chaine sur une machine a tendre les fils de chaine
EP1112952B1 (fr) Dispositif pour plier en continu de matériau plat
DE3137573A1 (de) Ablenk- und umkehrvorrichtung fuer streifenfoermiges bahnmaterial
EP0091582A1 (fr) Dispositif pour étirer des piles de produits pliés mutuellement déplacées transversalement par rapport à la direction de transport
EP0890514B1 (fr) Procédé pour fabriquer une bande en feuille pour un emballage en matériau pliant, et dispositif pour sa mise en oeuvre
DE4023344A1 (de) Fuehrungskanal
EP0876978B1 (fr) Dispositif pour gondoler du matériau en couche, spécialment du papier
DE2248516A1 (de) Vorrichtung zum einlegen von seitenfalten in kunststoffolienschlauchbahnen
DE3919403C1 (en) Continuous strip guide frame - has rollers at entry and exit of frame, sepd. by further location frame
EP0159622B1 (fr) Machine de sérigraphie avec une table d'impression fixe
DE2149172B2 (de) Vorrichtung zum Strecken und Glätten von Tabakblättern
DE3871920T2 (de) Faltwerkzeug zur herstellung von saumnaehten.
DE2800262C3 (de) Vorrichtung zum Abziehen einer flachgelegten Schlauchfolienbahn aus Kunststoff
EP2010445B1 (fr) Superstructure pour un appareil de pliage ou de decoupe
DE10129102B4 (de) Kalander
DE3744107A1 (de) Einrichtung zur herstellung von querlinien an materialbahnen
EP0737641A2 (fr) Dispositif pour traiter du matériel en couches

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): DE FR GB IE IT

17P Request for examination filed

Effective date: 19971203

17Q First examination report despatched

Effective date: 19991206

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

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

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Withdrawal date: 20020215