US3386679A - Multiple strip tensioning device - Google Patents

Multiple strip tensioning device Download PDF

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Publication number
US3386679A
US3386679A US475962A US47596265A US3386679A US 3386679 A US3386679 A US 3386679A US 475962 A US475962 A US 475962A US 47596265 A US47596265 A US 47596265A US 3386679 A US3386679 A US 3386679A
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United States
Prior art keywords
shaft
rollers
bands
strip
tensioning device
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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.)
Expired - Lifetime
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US475962A
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English (en)
Inventor
Fernand G Foulon
Jean A Mouret
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Yoder Co
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Yoder Co
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Publication date
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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
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/06—Registering, tensioning, smoothing or guiding webs longitudinally by retarding devices, e.g. acting on web-roll spindle
    • B65H23/10—Registering, tensioning, smoothing or guiding webs longitudinally by retarding devices, e.g. acting on web-roll spindle acting on running web
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/02—Feeding or supporting work; Braking or tensioning arrangements, e.g. threading arrangements
    • B21B39/08—Braking or tensioning arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/006—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only winding-up or winding-off several parallel metal bands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D19/00—Shearing machines or shearing devices cutting by rotary discs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H20/00—Advancing webs
    • B65H20/02—Advancing webs by friction roller

Definitions

  • ABSTRAQT Uh THE DIEECLOSURE This invention relates generally as indicated to a multiple strip tensioning device and more particularly to a tension device for simultaneously winding or rec-oiling multiple bands of slit strip.
  • the transverse section of a rolled strip in a band has thicknesses which are variable from one edge to the other.
  • the band when it is flat, it is generally noted that when there is a decrease in the thickness there is an overlengthening of the strip and the converse is also true.
  • each slit strip brings about variations in the diameter of the coils at the time of winding. These variations in diameter, for a constant angular speed, result in differences of the linear speed of the bands with respect to each other.
  • Wood or felt presses which serve the purpose of assuring the retention of the slit small hands before winding
  • a principal object of the present invention is the provision of a mechanism for winding a group of slit strips each under sufficient tension on a single recoiler.
  • Another principal object is the provision of certain improvements in a slitting line which will produce uniformly tight coils.
  • Another object is the provision of an accessory positioned in the course or path of the slit bands and before rewinding which assures both the separation of the small hands and a sutficient winding tension or tightness for each of the coils.
  • Yet another object is the provision of a slitting line recoiling accessory of simplified construction obtaining uniformly tight coils by strip driven rollers having special friction surfaces which are braked individually.
  • the invention comprises the features hereinafter fully described and particularly pointed out in the claims, the following description and the annexed drawing setting forth in detail a certain illustrative embodiment of the invention, this being indicative, however, of but one of the various ways in which the principles of the invention may be employed.
  • FEGURE 1 is a vertical section taken. substantially on the line 1-1 of FIG. 2 of a slitting line installation in accordance with the present invention.
  • FEGURE 2 is a side elevation of the slitting line incorporating the installation shown in FIG. 1.
  • FIG. 1 there can be seen the main shaft ll of the tensioning installation equipped at its periphery with keyways 2 and including a flange 3 in the vicinity of one of its extremities. 011 this shaft there are alternately stacked disks l, the interior opening of which is equipped with teeth or keys 5 having a profile corresponding to that of the grooves 2 so as to be thus rotatively fixed to the shaft 1, and rollers e capable of turning freely on the shaft 1 and equipped preferably with rubber rims 7 at their periphery in order to increase the adherence at the contact of the slit bands B.
  • the stacking is completed by a holder or sleeve 3 on which is exerted a stress of compression furnished by a pneumatic jack 9 and transmitted by a rod 10 extending axially through the entire shaft 1.
  • a plate 11 hearing on sleeve 8 is fixed to the end of the rod by means of a nut 12.
  • a rotary union or supply joint 13 makes it possible to feed the jack 9 during rotation of the shaft It, and the stress produced by this jack compresses the entire stack or pile of alternating disks d and rollers Since the disks and rollers are in side-by-side contact, the jack 9 obtains a substantially uniform braking torque for each of the eh rollers and such may be adjusted by the pressure of the jack.
  • the unitary metal strip as soon as it is sheared into multiple small hands B in the slitter shown schematically at 14-, passes over the rollers on the shaft and between the disks which have just been described.
  • the shaft assembly is suppor bearings 15 and 16 in shaft stands 17 i8, respec vely.
  • Each one of the small hands B is separated from the others by the disks 4 and frictionally bears against the upper portion or" the rollers 6.
  • a second shaft comprising a series of rollers 2i? corresponding with the rollers t5 and also preferably equipped with rubber rims, these rollers being capable of rotating free y on the shaft 1%.
  • This shaft is supported by two bearings 21 and which are capable of sliding in stands 17 and i8, and each one of which is urged downwardly by a jack 2-3.
  • the stress supplied or ".ished by these jacks is transmitted by the shaft 19 --d presses each one of the small hands B against the re ent rim 7 of the corresponding roller 6.
  • a drag brake 26 is provided, as seen in FIG. 1 which may also be activated by compressed air, the braking tor u of which corresponds to the desired tension.
  • the control pressure of the brake 26 is therefore selected in terms the desired tension for the assembly or group of bands 2 Tne control pressure of the jack 9 is then regulated to a v lue so that the rollers a: carry along or draw the disks 4- practically without sliding, with the exception of the one or more which might have a slight difference in speed in the winding of the bands.
  • the feed pressure of the jacks 23 is regulated in such a manner so that the rollers 6 might effectively be driven by the bands and that the latter might not slide with respect to the rims of the rollers.
  • rollers which are illustrated as having a rubber rim or covering may, of course, be employed with any material having a suflicient coefficient of friction.
  • the fluid pressure jack may either be hydraulic or pneumatic, or mechanical springs or electromechanical devices may be employed.
  • the energy absorbed by the frictional slippage between the disks and rollers is, of course, limited to the stresses brought about by the differences in the linear speeds of 1- the small bands B.
  • the total amount of energy transmitted is absorbed by the brake 26 which may be mechanical, hydraulic or electrical.
  • the separation of the bands B can, of course, be obtained by the drive disks 4, but it will be appreciated that a separate shaft having either fixed or rotating separating disks, or guide plates can be employed to obtain the sepration.
  • the device described and its alternatives thus make it possible to achieve a stress of uniform retention of all of the small hands B having a relatively high value, so as to obtain coils 25 which are sufliciently rigid so that the difficulties indicated hereinabove no longer develop. Coils of sufiicient rigidity are generally achieved after the unitary stress of retention attains and surpasses 0.5 kg. per mm. of the width of the band.
  • a metal strip slitter operative to slit metal strip into a multiplicity of more narrow metal bands
  • a power driven recoiler operative to wind such hands into coils
  • a tensioning device between said slitter and recoiler operative to apply a substantially uniform tension to each of such bands being wound on said recoiler regardless of variations in the thickness of such metal bands
  • said tensioning device including individual rollers for such bands in frictional driven engagement with each of such bands, and means providing controlled sippage between such rollers.
  • a tensioning device for the slit bands positioned between said recoiler and slitter operative to tension each of said bands uniformly to ensure tightly wound coils, said tensioning device including drag brake means operative to tension such bands, and slip clutch means operative to apply such tension uniformly to such bands.
  • a slitting line as set forth in claim 3 including means mounting said shaft for rotation, and said drag brake means is operative to restrict rotation thereof.
  • a slitting line as set forth in claim 6 including means operative to maintain such bands in frictional driving engagement with said rollers.
  • a tensioning device for a slitting line recoiler comprising a roll shaft journalled for rotation, a plurality of strip band engaging rolls driven by the respective band mounted on said shaft for rotation with respect thereto, disks keyed to said shaft interposed therebetween, slip clutch means operative to limit roll rotation, drag brake means operative to restrict rotation of said roll shaft, and means operative to hold each strip band and the respective roll in such driving engagement.
  • each roll is provided with a covering of a material having a high coeficient of friction.
  • a metal strip slitter operative to slit metal strip into a multi licity of more narrow metal hands
  • a power driven recoiler operative to wind such bands into coils
  • a tensioning device between said slitter and recoiler operative to apply a substantially uniform tension to each of such bands being wound on said recoiler regardless of variations in the thickness of such metal bands
  • said tensioning device including individual rollers in frictional driven engagement with each of such bands, means providing controlled slippage between such rollers, a shaft, said rollers being rotatably mounted on said shaft and not keyed thereto, disks interposed between said rollers and keyed to said shaft, and means for axially compressing said rollers and disks together to provide such controlled slippage.
  • the combination set forth in claim 12 including means to press such bands against the respective rollers to ensure such frictional driving engagement.
  • a tensioning device for a slitting line recoiler comprising a roll shaft journalled for rotation, a plurality of strip band engaging rolls mounted on said shaft for rotation with respect thereto, disks keyed to said shaft interposed therebetween, slip clutch means operative to limit such roller-shaft rotation, drag brake means operative to restrict rotation of said roll shaft, means operative to hold each strip band and the respective roll in driving engagement, said last mentioned means comprising a shaft opposite said roll shaft having a plurality of corresponding rolls thereon, and jack means operative to press said rolls together to force such bands against the rolls on said roll shaft.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Winding Of Webs (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
US475962A 1965-02-04 1965-07-30 Multiple strip tensioning device Expired - Lifetime US3386679A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR4442A FR1442337A (fr) 1965-02-04 1965-02-04 Dispositif de tension à l'enroulement simultané de bandes multiples de feuillard refendu à partir d'une bande unique en déroulement

Publications (1)

Publication Number Publication Date
US3386679A true US3386679A (en) 1968-06-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
US475962A Expired - Lifetime US3386679A (en) 1965-02-04 1965-07-30 Multiple strip tensioning device

Country Status (5)

Country Link
US (1) US3386679A (enrdf_load_stackoverflow)
DE (1) DE1527077A1 (enrdf_load_stackoverflow)
FR (1) FR1442337A (enrdf_load_stackoverflow)
GB (1) GB1100351A (enrdf_load_stackoverflow)
SE (1) SE304241B (enrdf_load_stackoverflow)

Cited By (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3468494A (en) * 1966-09-20 1969-09-23 Creil Const Mec Braking device for use in the winding of a number of strips upon a common mandrel
US3501105A (en) * 1968-10-09 1970-03-17 Eastman Kodak Co Tension sensing device
US3666195A (en) * 1969-01-23 1972-05-30 Creil Const Mec Braking device for use in winding multiple strips upon a common mandrel
US3685711A (en) * 1970-09-08 1972-08-22 Forges De La Loire Comp D Atel Tension adjuster for slit metal sheets
US3734371A (en) * 1970-06-30 1973-05-22 Ahlstroem Oy Device for regulating the tension of a moving web
US3771738A (en) * 1972-02-17 1973-11-13 Abbey E F & Co Inc Strip-tensioning apparatus for sheet metal slitters
US3841580A (en) * 1973-08-20 1974-10-15 Ungerer Irma Apparatus for braking a plurality of slit strips as the same are wound on a reel
US3854672A (en) * 1973-02-21 1974-12-17 F Tilban Multiple clutch strip tensioner
US3885604A (en) * 1973-04-09 1975-05-27 Avon Rubber Co Ltd Making reinforced fabrics
US4020998A (en) * 1974-02-05 1977-05-03 Sandoz Ltd. Method and apparatus for winding bobbins
US4093140A (en) * 1977-02-22 1978-06-06 Braner Enterprises, Inc. Method of recoiling slit material
US4103839A (en) * 1977-04-12 1978-08-01 Tadayoshi Arimatsu Apparatus for winding cut belt-like material
US4199117A (en) * 1977-12-31 1980-04-22 Sundwiger Eisenhutte Maschinenfabrik Grah & Co. Winding device for metal strips
US4218945A (en) * 1978-05-17 1980-08-26 Liquid Paper Corporation Apparatus for ganging and cutting a plurality of layers of strip material
US4293100A (en) * 1978-05-17 1981-10-06 Liquid Paper Corporation Apparatus for ganging and cutting a plurality of layers of strip material
US4447016A (en) * 1982-06-01 1984-05-08 Perfecto, Inc. Rewind apparatus for metal strips
US4775114A (en) * 1982-08-17 1988-10-04 Farnsworth Fred L Fencing wire unwinder and tensioner
DE3831395A1 (de) * 1988-09-15 1990-03-29 Josef Froehling Gmbh Walzwerks Vorrichtung zum gemeinsamen beidseitigen abbremsen mehrerer parallel laufender baender
US5007272A (en) * 1989-11-09 1991-04-16 Braner, Inc. Tension roller
US5046676A (en) * 1990-03-05 1991-09-10 Electrolock, Inc. Device and method for adjusting belt tension on a web slitter-rewinder
DE4012979A1 (de) * 1990-04-24 1991-11-07 Jagenberg Ag Verfahren und vorrichtung zum aufwickeln von materialbahnen, insbesondere papier- oder kartonbahnen
US5265817A (en) * 1989-11-08 1993-11-30 Auxmet Braking device for continuous slitted bands
US5322229A (en) * 1991-05-23 1994-06-21 Sanno Tekko Kabushiki Kaisha Elastic roll for applying back tension
DE4422217A1 (de) * 1993-11-05 1995-05-11 Japan Dev Consult Kreisförmige Spannvorrichtung für Schlitzbandplatten
US5620150A (en) * 1993-05-12 1997-04-15 Samsung Electronics Co., Ltd. Tension servo apparatus for magnetic tape
US5904094A (en) * 1997-09-09 1999-05-18 Heidelberger Druckmaschinen Ag Roller arrangement in a folding apparatus of a web-fed rotary printing press
US6419179B1 (en) * 2001-02-15 2002-07-16 Chun-Chin Ho Reel device with cable guiding unit
US20040004148A1 (en) * 2002-07-02 2004-01-08 Japan Development Consultants, Inc. Band sheet coiling tension applying apparatus and endless belts for the band sheet coiling tension applying apparatus, and an endless belt lubricant for the band sheet coiling tension applying apparatus
US6964392B1 (en) 2003-06-24 2005-11-15 Matsunaga Douglas S Variable strip tensioner
EP1253083B1 (en) * 2001-04-19 2007-06-06 ITW Limited Web tensioning device
US20100084502A1 (en) * 2008-10-06 2010-04-08 Japan Development Consultants, Inc. Endless belt with slits for belt-type band sheet coiling tension applying apparatus
CN102233368A (zh) * 2010-04-29 2011-11-09 巨佑自动化科技股份有限公司 带材张力施加设备
CN103170671A (zh) * 2013-04-03 2013-06-26 江苏科技大学 一种多功能滚剪机构
CN105502053A (zh) * 2015-12-31 2016-04-20 中国重型机械研究院股份公司 张力压板结构及其智能控制方法
CN106743925A (zh) * 2017-01-20 2017-05-31 福建锦特新材料科技有限公司 一种自动切带机
US20170341437A1 (en) * 2016-05-30 2017-11-30 Océ Holding B.V. Web winding with friction-based tensioning
US20180099321A1 (en) * 2015-03-20 2018-04-12 Jdc, Inc. Slit band sheet coiling-tension applying device
CN111136327A (zh) * 2019-12-31 2020-05-12 江苏创泰特钢制品有限公司 一种用于剪切大厚宽比钢板的剪切机及应用其的剪切方法
US20210060632A1 (en) * 2016-09-15 2021-03-04 Jdc, Inc. Device for applying coiling-tension to a slit band sheet
US11208285B2 (en) * 2018-08-31 2021-12-28 Felix Waldner Gmbh Brake device and method for operating a brake device
CN113857787A (zh) * 2021-10-22 2021-12-31 南京佗道医疗科技有限公司 一种传动钢带的制备方法及制备工装
US20240149485A1 (en) * 2022-11-07 2024-05-09 Contemporary Amperex Technology Co., Limited Electrode plate slitting cutter holder and electrode plate slitting machine

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2838563C2 (de) * 1978-09-04 1983-07-14 Walzmaschinenfabrik August Schmitz GmbH, 4000 Düsseldorf Vorrichtung zum Erzielen festgewickelter Bunde gleichen Durchmessers beim Aufwickeln mehrerer Schmalbänder
DE3517943A1 (de) * 1985-05-18 1985-12-12 Hans-Jürgen 2000 Hamburg 76 Schildt Wickelwelle mit einzeln friktionierten wickelkerntraegern
SE8803349D0 (sv) * 1988-09-21 1988-09-21 Akv I Kopparberg Ab Anordning vid skerverk
SE8803351D0 (sv) * 1988-09-21 1988-09-21 Akv I Kopparberg Ab Anordning for riggning av skerverk och liknande

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190811998A (en) * 1908-06-02 1909-05-27 Oscar Friedheim Improvements in and relating to Machines for Cutting and Winding Films, Paper or the like.
US1539754A (en) * 1924-03-15 1925-05-26 Mccullougho Deming Steadying device for motion-picture apparatus
US1544320A (en) * 1924-11-28 1925-06-30 Hough Shade Corp Tension device
US2849193A (en) * 1956-01-26 1958-08-26 Reynolds Metals Co Apparatus for slitting aluminum webs and rewinding strips therefrom
US3078021A (en) * 1961-04-17 1963-02-19 Sperry Rand Corp Apparatus for automatic centering of strips
US3098432A (en) * 1961-08-29 1963-07-23 Armstrong Cork Co Web tension control for multi-unit printing press
US3111285A (en) * 1961-06-19 1963-11-19 Sonoco Products Co Tension device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190811998A (en) * 1908-06-02 1909-05-27 Oscar Friedheim Improvements in and relating to Machines for Cutting and Winding Films, Paper or the like.
US1539754A (en) * 1924-03-15 1925-05-26 Mccullougho Deming Steadying device for motion-picture apparatus
US1544320A (en) * 1924-11-28 1925-06-30 Hough Shade Corp Tension device
US2849193A (en) * 1956-01-26 1958-08-26 Reynolds Metals Co Apparatus for slitting aluminum webs and rewinding strips therefrom
US3078021A (en) * 1961-04-17 1963-02-19 Sperry Rand Corp Apparatus for automatic centering of strips
US3111285A (en) * 1961-06-19 1963-11-19 Sonoco Products Co Tension device
US3098432A (en) * 1961-08-29 1963-07-23 Armstrong Cork Co Web tension control for multi-unit printing press

Cited By (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3468494A (en) * 1966-09-20 1969-09-23 Creil Const Mec Braking device for use in the winding of a number of strips upon a common mandrel
US3501105A (en) * 1968-10-09 1970-03-17 Eastman Kodak Co Tension sensing device
US3666195A (en) * 1969-01-23 1972-05-30 Creil Const Mec Braking device for use in winding multiple strips upon a common mandrel
US3734371A (en) * 1970-06-30 1973-05-22 Ahlstroem Oy Device for regulating the tension of a moving web
US3685711A (en) * 1970-09-08 1972-08-22 Forges De La Loire Comp D Atel Tension adjuster for slit metal sheets
US3771738A (en) * 1972-02-17 1973-11-13 Abbey E F & Co Inc Strip-tensioning apparatus for sheet metal slitters
US3854672A (en) * 1973-02-21 1974-12-17 F Tilban Multiple clutch strip tensioner
US3885604A (en) * 1973-04-09 1975-05-27 Avon Rubber Co Ltd Making reinforced fabrics
US3841580A (en) * 1973-08-20 1974-10-15 Ungerer Irma Apparatus for braking a plurality of slit strips as the same are wound on a reel
US4020998A (en) * 1974-02-05 1977-05-03 Sandoz Ltd. Method and apparatus for winding bobbins
US4093140A (en) * 1977-02-22 1978-06-06 Braner Enterprises, Inc. Method of recoiling slit material
US4103839A (en) * 1977-04-12 1978-08-01 Tadayoshi Arimatsu Apparatus for winding cut belt-like material
US4199117A (en) * 1977-12-31 1980-04-22 Sundwiger Eisenhutte Maschinenfabrik Grah & Co. Winding device for metal strips
US4218945A (en) * 1978-05-17 1980-08-26 Liquid Paper Corporation Apparatus for ganging and cutting a plurality of layers of strip material
US4293100A (en) * 1978-05-17 1981-10-06 Liquid Paper Corporation Apparatus for ganging and cutting a plurality of layers of strip material
US4447016A (en) * 1982-06-01 1984-05-08 Perfecto, Inc. Rewind apparatus for metal strips
US4775114A (en) * 1982-08-17 1988-10-04 Farnsworth Fred L Fencing wire unwinder and tensioner
DE3831395A1 (de) * 1988-09-15 1990-03-29 Josef Froehling Gmbh Walzwerks Vorrichtung zum gemeinsamen beidseitigen abbremsen mehrerer parallel laufender baender
US5265817A (en) * 1989-11-08 1993-11-30 Auxmet Braking device for continuous slitted bands
US5007272A (en) * 1989-11-09 1991-04-16 Braner, Inc. Tension roller
US5046676A (en) * 1990-03-05 1991-09-10 Electrolock, Inc. Device and method for adjusting belt tension on a web slitter-rewinder
DE4012979A1 (de) * 1990-04-24 1991-11-07 Jagenberg Ag Verfahren und vorrichtung zum aufwickeln von materialbahnen, insbesondere papier- oder kartonbahnen
US5405099A (en) * 1990-04-24 1995-04-11 Jagenberg Aktiengesellschaft Web-slitting apparatus with driven pinch and windup rollers for varying web tension
US5322229A (en) * 1991-05-23 1994-06-21 Sanno Tekko Kabushiki Kaisha Elastic roll for applying back tension
US5620150A (en) * 1993-05-12 1997-04-15 Samsung Electronics Co., Ltd. Tension servo apparatus for magnetic tape
US5454502A (en) * 1993-11-05 1995-10-03 Japan Development Consultants, Inc. Circular type tension applying apparatus for slit band plates
DE4422217C2 (de) * 1993-11-05 1999-03-11 Japan Dev Consult Spannvorrichtung für durch Schlitzen gebildete Bänder
DE4422217A1 (de) * 1993-11-05 1995-05-11 Japan Dev Consult Kreisförmige Spannvorrichtung für Schlitzbandplatten
US5904094A (en) * 1997-09-09 1999-05-18 Heidelberger Druckmaschinen Ag Roller arrangement in a folding apparatus of a web-fed rotary printing press
US6419179B1 (en) * 2001-02-15 2002-07-16 Chun-Chin Ho Reel device with cable guiding unit
EP1253083B1 (en) * 2001-04-19 2007-06-06 ITW Limited Web tensioning device
US6978961B2 (en) * 2002-07-02 2005-12-27 Japan Development Consultants, Inc. Band sheet coiling tension applying apparatus and endless belts for the band sheet coiling tension applying apparatus, and an endless belt lubricant for the band sheet coiling tension applying apparatus
US20040004148A1 (en) * 2002-07-02 2004-01-08 Japan Development Consultants, Inc. Band sheet coiling tension applying apparatus and endless belts for the band sheet coiling tension applying apparatus, and an endless belt lubricant for the band sheet coiling tension applying apparatus
US6964392B1 (en) 2003-06-24 2005-11-15 Matsunaga Douglas S Variable strip tensioner
US20100084502A1 (en) * 2008-10-06 2010-04-08 Japan Development Consultants, Inc. Endless belt with slits for belt-type band sheet coiling tension applying apparatus
US8162250B2 (en) * 2008-10-06 2012-04-24 Japan Development Consultants, Inc. Endless belt with slits for belt-type band sheet coiling tension applying apparatus
CN102233368A (zh) * 2010-04-29 2011-11-09 巨佑自动化科技股份有限公司 带材张力施加设备
CN103170671A (zh) * 2013-04-03 2013-06-26 江苏科技大学 一种多功能滚剪机构
US20180099321A1 (en) * 2015-03-20 2018-04-12 Jdc, Inc. Slit band sheet coiling-tension applying device
US10618092B2 (en) * 2015-03-20 2020-04-14 Jdc, Inc. Slit band sheet coiling-tension applying device
CN105502053A (zh) * 2015-12-31 2016-04-20 中国重型机械研究院股份公司 张力压板结构及其智能控制方法
US20170341437A1 (en) * 2016-05-30 2017-11-30 Océ Holding B.V. Web winding with friction-based tensioning
US20210060632A1 (en) * 2016-09-15 2021-03-04 Jdc, Inc. Device for applying coiling-tension to a slit band sheet
US11534812B2 (en) * 2016-09-15 2022-12-27 Jdc, Inc. Device for applying coiling-tension to a slit band sheet
CN106743925B (zh) * 2017-01-20 2018-01-16 福建锦特新材料科技有限公司 一种自动切带机
CN106743925A (zh) * 2017-01-20 2017-05-31 福建锦特新材料科技有限公司 一种自动切带机
US11208285B2 (en) * 2018-08-31 2021-12-28 Felix Waldner Gmbh Brake device and method for operating a brake device
CN111136327A (zh) * 2019-12-31 2020-05-12 江苏创泰特钢制品有限公司 一种用于剪切大厚宽比钢板的剪切机及应用其的剪切方法
CN111136327B (zh) * 2019-12-31 2021-06-22 江苏创泰特钢制品有限公司 一种用于剪切大厚宽比钢板的剪切机及应用其的剪切方法
CN113857787A (zh) * 2021-10-22 2021-12-31 南京佗道医疗科技有限公司 一种传动钢带的制备方法及制备工装
CN113857787B (zh) * 2021-10-22 2023-02-14 佗道医疗科技有限公司 一种传动钢带的制备方法及制备工装
US20240149485A1 (en) * 2022-11-07 2024-05-09 Contemporary Amperex Technology Co., Limited Electrode plate slitting cutter holder and electrode plate slitting machine

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SE304241B (enrdf_load_stackoverflow) 1968-09-23
GB1100351A (en) 1968-01-24
DE1527077A1 (de) 1970-01-08
FR1442337A (fr) 1966-06-17

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