CA2074434C - Strip tension control apparatus - Google Patents

Strip tension control apparatus

Info

Publication number
CA2074434C
CA2074434C CA002074434A CA2074434A CA2074434C CA 2074434 C CA2074434 C CA 2074434C CA 002074434 A CA002074434 A CA 002074434A CA 2074434 A CA2074434 A CA 2074434A CA 2074434 C CA2074434 C CA 2074434C
Authority
CA
Canada
Prior art keywords
tension
arm
torque
strip
angle
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.)
Expired - Lifetime
Application number
CA002074434A
Other languages
English (en)
French (fr)
Other versions
CA2074434A1 (en
Inventor
Yasuo Ichii
Saburo Ikeda
Toshihiko Chino
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.)
JFE Steel Corp
Original Assignee
Kawasaki Steel Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25675358&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2074434(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to CA002074434A priority Critical patent/CA2074434C/en
Priority to EP92112605A priority patent/EP0579854B2/de
Publication of CA2074434A1 publication Critical patent/CA2074434A1/en
Application granted granted Critical
Publication of CA2074434C publication Critical patent/CA2074434C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • B65H23/044—Sensing web tension
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/48—Tension control; Compression control
    • B21B37/50—Tension control; Compression control by looper control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B41/00—Guiding, conveying, or accumulating easily-flexible work, e.g. wire, sheet metal bands, in loops or curves; Loop lifters
    • B21B41/12—Arrangements of interest only with respect to provision for indicating or controlling operations
    • 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
    • B65H23/048—Registering, tensioning, smoothing or guiding webs longitudinally by positively actuated movable bars or rollers
    • 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
    • B65H23/16—Registering, tensioning, smoothing or guiding webs longitudinally by weighted or spring-pressed movable bars or rollers
    • 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
    • B65H23/18—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
    • B65H23/188—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in connection with running-web
    • B65H23/1888—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in connection with running-web and controlling web tension
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/10—Size; Dimensions
    • B65H2511/11—Length
    • B65H2511/112—Length of a loop, e.g. a free loop or a loop of dancer rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2513/00—Dynamic entities; Timing aspects
    • B65H2513/10—Speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
CA002074434A 1992-07-22 1992-07-22 Strip tension control apparatus Expired - Lifetime CA2074434C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA002074434A CA2074434C (en) 1992-07-22 1992-07-22 Strip tension control apparatus
EP92112605A EP0579854B2 (de) 1992-07-22 1992-07-23 Vorrichtung zur Regelung des Bandzuges

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002074434A CA2074434C (en) 1992-07-22 1992-07-22 Strip tension control apparatus
EP92112605A EP0579854B2 (de) 1992-07-22 1992-07-23 Vorrichtung zur Regelung des Bandzuges

Publications (2)

Publication Number Publication Date
CA2074434A1 CA2074434A1 (en) 1994-01-23
CA2074434C true CA2074434C (en) 1997-04-15

Family

ID=25675358

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002074434A Expired - Lifetime CA2074434C (en) 1992-07-22 1992-07-22 Strip tension control apparatus

Country Status (2)

Country Link
EP (1) EP0579854B2 (de)
CA (1) CA2074434C (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0936275B1 (de) * 1994-03-02 2002-07-31 Nippon Steel Corporation Vorrichtung zur Regelung des Bandzuges in Durchlaufglühanlagen für Stahlband
ITFI20020088A1 (it) 2002-05-29 2003-12-01 Perini Fabio Spa Dispositivo e metodo per il controllo della tensione di un materiale nastrifore
DE102005059822B3 (de) * 2005-12-14 2007-05-31 Kramer, Carl, Prof. Dr.-Ing. Vorrichtung zur Einstellung der Bandspannung in Anlagen zur Wärmebehandlung insbesondere dünner Metallbänder
DE602007005973D1 (de) * 2007-02-28 2010-06-02 Applied Materials Inc Netzführungssteuerung, Netzverarbeitungsvorrichtung und Betriebsverfahren dafür
DE102008028113A1 (de) 2008-06-13 2009-12-24 CSE Seekamp Elektroausrüstungen GmbH & Co. KG Vorrichtung zur Einstellung und Regelung der Bandspannung in Bandanlagen
CN101648219B (zh) * 2008-08-13 2011-07-27 鞍钢股份有限公司 冷轧张力辊速度检测系统及控制方法
DE102014103552B4 (de) * 2014-03-14 2019-05-09 VON ARDENNE Asset GmbH & Co. KG Prozessieranordnung und Verfahren zum Beschichten eines Bandsubstrats
CN106583464B (zh) * 2016-11-11 2018-10-30 北京首钢冷轧薄板有限公司 一种优化活套张力的方法及装置
CN111392367B (zh) * 2020-04-09 2022-04-29 东莞市力星激光科技有限公司 一种激光切管机的上料装置
CN117819298B (zh) * 2024-03-06 2024-05-28 常州宏大智慧科技有限公司 线带材张力控制装置及应用其的线带材输送组件

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT35781B (de) † 1908-02-10 1909-01-11 Konrad Bachmann Formmaterial für Gießereizwecke.
CH574363A5 (de) * 1973-11-13 1976-04-15 Bobst Fils Sa J
JPS51127988A (en) † 1975-04-30 1976-11-08 Ishikawajima Harima Heavy Ind Co Ltd Tension control device having looper and this looper
DE2911881C2 (de) † 1979-03-26 1983-02-24 Hoesch Werke Ag, 4600 Dortmund Schlingenheber
IT1173847B (it) * 1984-03-15 1987-06-24 Ansaldo Sistemi Ind Spa Dispositivo regolatore del tipo del nastro in laminazione a caldo

Also Published As

Publication number Publication date
EP0579854A1 (de) 1994-01-26
CA2074434A1 (en) 1994-01-23
EP0579854B1 (de) 1998-10-14
EP0579854B2 (de) 2001-10-31

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