IT8448537A0 - Dispositivo per l'ampliamento del campo di variazione di un sistema per il controllo della rotazione di un'apparecchiatura per svolgere rotoli di materiale in foglio - Google Patents

Dispositivo per l'ampliamento del campo di variazione di un sistema per il controllo della rotazione di un'apparecchiatura per svolgere rotoli di materiale in foglio

Info

Publication number
IT8448537A0
IT8448537A0 IT8448537A IT4853784A IT8448537A0 IT 8448537 A0 IT8448537 A0 IT 8448537A0 IT 8448537 A IT8448537 A IT 8448537A IT 4853784 A IT4853784 A IT 4853784A IT 8448537 A0 IT8448537 A0 IT 8448537A0
Authority
IT
Italy
Prior art keywords
extension
controlling
rotation
equipment
sheet material
Prior art date
Application number
IT8448537A
Other languages
English (en)
Other versions
IT1199156B (it
Inventor
Edwin J Montalvo Jr
Original Assignee
Edwin J Montalvo Jr
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 Edwin J Montalvo Jr filed Critical Edwin J Montalvo Jr
Publication of IT8448537A0 publication Critical patent/IT8448537A0/it
Application granted granted Critical
Publication of IT1199156B publication Critical patent/IT1199156B/it

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
    • B65H23/18—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
    • B65H23/182—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in unwinding mechanisms or in connection with unwinding operations
    • B65H23/1825—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in unwinding mechanisms or in connection with unwinding operations and controlling web tension
IT48537/84A 1983-09-15 1984-07-10 Dispositivo per l'ampliamento del campo di variazione di un sistema per il controllo della rotazione di un'apparecchiatura per svolgere rotoli di materiale in foglio IT1199156B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53272883A 1983-09-15 1983-09-15

Publications (2)

Publication Number Publication Date
IT8448537A0 true IT8448537A0 (it) 1984-07-10
IT1199156B IT1199156B (it) 1988-12-30

Family

ID=24122911

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48537/84A IT1199156B (it) 1983-09-15 1984-07-10 Dispositivo per l'ampliamento del campo di variazione di un sistema per il controllo della rotazione di un'apparecchiatura per svolgere rotoli di materiale in foglio

Country Status (7)

Country Link
JP (1) JPS6061453A (it)
AU (1) AU3283284A (it)
DE (1) DE3417347A1 (it)
FR (1) FR2552059B1 (it)
GB (1) GB2146805B (it)
IT (1) IT1199156B (it)
NL (1) NL8401246A (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4590746A (en) * 1981-09-30 1986-05-27 International Packaging Machines, Inc. Constant tension stretch wrapping machine
GB2170784A (en) * 1985-02-11 1986-08-13 Interfic Eng Ltd Web tension control
IT1189914B (it) * 1986-01-20 1988-02-10 Gd Spa Dispositivo di alimentazione di carta in nastro in una macchina confezionatrice di sigarette a doppio baco

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB740704A (en) * 1951-12-17 1955-11-16 Beloit Iron Works Improvements in or relating to tension control means for sheet material being unwound from a roll
GB887286A (en) * 1959-03-16 1962-01-17 Witton Ltd James Improvements in and relating to web-tension control arrangements
FR1252096A (fr) * 1959-12-14 1961-01-27 Holweg Const Mec Dispositif d'alimentation à tension constante pour machines d'impression
FR1336565A (fr) * 1962-10-18 1963-08-30 Maschf Augsburg Nuernberg Ag Appareillage pour maintenir constante la tension du papier sur les machines à imprimer
US3232551A (en) * 1962-11-19 1966-02-01 Gen Aniline & Film Corp Automatic follower control for web tensioning
US3239161A (en) * 1963-12-31 1966-03-08 Orville V Dutro Rollstand drive
US3289967A (en) * 1964-06-01 1966-12-06 Art I Robinson Tension regulator
GB1072150A (en) * 1965-07-14 1967-06-14 Radebeuler Maschinenfabrik Veb Web tensioning apparatus
DE1928086A1 (de) * 1969-06-02 1970-12-10 Bbc Brown Boveri & Cie Einrichtung an Druckereimaschinen zur Konstanthaltung des Papierzuges auf elektrischem Weg
US3784123A (en) * 1971-04-05 1974-01-08 Whiteley Ind Inc Tension control system
DE2231398A1 (de) * 1972-06-27 1974-01-17 Heinrich Gruenbaum Vorrichtung zur bremsung mit energierekuperation
DE2349003C2 (de) * 1973-09-28 1975-10-23 Siemens Ag, 1000 Berlin Und 8000 Muenchen Wickel- oder Umspuleinrichtung mit einer durch einen reversierbaren Gleichstrommotor angetriebenen Abwickelvorrichtung
FI53562C (fi) * 1973-10-18 1978-06-12 Ahlstroem Oy Anordning foer reglering av spaenningen hos papper eller motsvarande som avvindas fraon en rulle
US4015794A (en) * 1975-09-15 1977-04-05 Butler Automatic, Inc. Web tension control system
JPS5438715A (en) * 1977-09-02 1979-03-23 Hitachi Ltd Frequency shift detector circuit
JPS5593756A (en) * 1979-01-01 1980-07-16 Tokyo Kikai Seisakusho:Kk Automatic tensile force controller for travelling paper at emergency stop of rotary press
US4199118A (en) * 1979-01-10 1980-04-22 The Black Clawson Company Method and apparatus for controlling the braking system for an unwinder
DE3021532C1 (de) * 1980-06-07 1981-11-19 Erwin Kampf Gmbh & Co Maschinenfabrik, 5276 Wiehl Abwickelvorrichtung fuer Warenbahnen,insbesondere Kunststoffolien
EP0122230A1 (de) * 1983-04-07 1984-10-17 SIG Schweizerische Industrie-Gesellschaft Anordnung zur Regelung der Spannung in einem länglichen Element

Also Published As

Publication number Publication date
GB8411387D0 (en) 1984-06-06
NL8401246A (nl) 1985-04-01
GB2146805B (en) 1988-06-29
FR2552059B1 (fr) 1987-08-14
DE3417347A1 (de) 1985-04-11
JPS6061453A (ja) 1985-04-09
GB2146805A (en) 1985-04-24
FR2552059A1 (fr) 1985-03-22
IT1199156B (it) 1988-12-30
AU3283284A (en) 1985-03-21

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