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EP0358890A3 - Rewinding device for a thin web - Google Patents

Rewinding device for a thin web Download PDF

Info

Publication number
EP0358890A3
EP0358890A3 EP89113302A EP89113302A EP0358890A3 EP 0358890 A3 EP0358890 A3 EP 0358890A3 EP 89113302 A EP89113302 A EP 89113302A EP 89113302 A EP89113302 A EP 89113302A EP 0358890 A3 EP0358890 A3 EP 0358890A3
Authority
EP
European Patent Office
Prior art keywords
rewinding device
thin web
web
upper frame
vertical slides
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
EP89113302A
Other languages
French (fr)
Other versions
EP0358890A2 (en
EP0358890B1 (en
Inventor
Sandro Zuliani
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.)
Bobst Mex SA
Original Assignee
Bobst SA
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 Bobst SA filed Critical Bobst SA
Priority to AT89113302T priority Critical patent/ATE82937T1/en
Publication of EP0358890A2 publication Critical patent/EP0358890A2/en
Publication of EP0358890A3 publication Critical patent/EP0358890A3/en
Application granted granted Critical
Publication of EP0358890B1 publication Critical patent/EP0358890B1/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
    • B65H18/00—Winding webs
    • B65H18/02—Supporting web roll
    • B65H18/021—Multiple web roll supports
    • 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
    • B65H20/30—Arrangements for accumulating surplus web
    • B65H20/32—Arrangements for accumulating surplus web by making loops
    • B65H20/34—Arrangements for accumulating surplus web by making loops with rollers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/10—Expanding
    • Y10T279/1037—Axially moving actuator
    • Y10T279/1041—Wedge
    • Y10T279/1049—Wedge with jaw positively interlocked with wedge; e.g., dovetail or T-slot

Landscapes

  • Replacement Of Web Rolls (AREA)
  • Advancing Webs (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Coating Apparatus (AREA)
  • Unwinding Webs (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Basic Packing Technique (AREA)
  • Unwinding Of Filamentary Materials (AREA)
  • Fixing For Electrophotography (AREA)

Abstract

The device comprises an upper frame (20) connected by means of uprights (22, 23) and by means of a support leg (24) to a lower chassis (21). Vertical slides (15 to 15e) extend between the upper frame (20) and the lower chassis (21). These vertical slides (15 to 15e) each support a sliding gear (14 to 14e) equipped with a roller (13 to 13e), intended to apply a mechanical tension to each metallised web (4 to 4e). Upper (17 to 17e) and lower (18 to 18e) end of path switches and web break switches (19 to 19e) monitor the rotational control of the bobbin-carrier cores (10 to 10e). <IMAGE>
EP89113302A 1988-09-16 1989-07-20 Rewinding device for a thin web Expired - Lifetime EP0358890B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89113302T ATE82937T1 (en) 1988-09-16 1989-07-20 DEVICE FOR REWINDING A THIN WEB.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH3474/88A CH676840A5 (en) 1988-09-16 1988-09-16
CH3474/88 1988-09-16

Publications (3)

Publication Number Publication Date
EP0358890A2 EP0358890A2 (en) 1990-03-21
EP0358890A3 true EP0358890A3 (en) 1990-07-11
EP0358890B1 EP0358890B1 (en) 1992-12-02

Family

ID=4256753

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89113302A Expired - Lifetime EP0358890B1 (en) 1988-09-16 1989-07-20 Rewinding device for a thin web

Country Status (9)

Country Link
US (1) US4995564A (en)
EP (1) EP0358890B1 (en)
JP (1) JPH07102921B2 (en)
AT (1) ATE82937T1 (en)
BR (1) BR8904354A (en)
CA (1) CA1326846C (en)
CH (1) CH676840A5 (en)
DE (1) DE68903711T2 (en)
ES (1) ES2037346T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09328246A (en) * 1996-06-13 1997-12-22 Shikoku Kakoki Co Ltd Web accumulator
DE19824798A1 (en) * 1998-06-03 1999-12-09 Indag Gmbh & Co Betriebs Kg Device and method for feeding foils
DE10063167B4 (en) * 2000-12-18 2009-10-29 Linde Material Handling Gmbh Drive device for a work machine with a drive and a working hydraulics

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2097287A (en) * 1937-03-04 1937-10-26 Du Pont Wind-up mandrel
US2800326A (en) * 1954-02-10 1957-07-23 John L Berger Speed regulator

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2708554A (en) * 1950-07-29 1955-05-17 Remington Rand Inc Tape drive and recording apparatus
US2797089A (en) * 1953-12-04 1957-06-25 United States Steel Corp Mechanical accumulator in strip feeding devices
US2825016A (en) * 1954-02-15 1958-02-25 Westinghouse Electric Corp Electric motor control system
US2759680A (en) * 1954-02-26 1956-08-21 Ray W Johnson Expansible chuck
US3001736A (en) * 1956-02-08 1961-09-26 Rudolph H Schultz Self-adjusting mill-roll supporting mandrel
US3893636A (en) * 1972-02-08 1975-07-08 Garlock Inc Tape wrapping method, apparatus, and article
US3796360A (en) * 1972-09-27 1974-03-12 Alexeff Snyder Ets Combination storage festoon and compensator
JPS57144633A (en) * 1981-03-05 1982-09-07 Inoue Japax Res Inc Wire electrode feeder
US4635870A (en) * 1984-09-25 1987-01-13 Storage Technology Corporation Rell hub for a magnetic tape drive

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2097287A (en) * 1937-03-04 1937-10-26 Du Pont Wind-up mandrel
US2800326A (en) * 1954-02-10 1957-07-23 John L Berger Speed regulator

Also Published As

Publication number Publication date
JPH07102921B2 (en) 1995-11-08
DE68903711D1 (en) 1993-01-14
ES2037346T3 (en) 1993-06-16
CH676840A5 (en) 1991-03-15
US4995564A (en) 1991-02-26
EP0358890A2 (en) 1990-03-21
BR8904354A (en) 1990-04-17
CA1326846C (en) 1994-02-08
ATE82937T1 (en) 1992-12-15
EP0358890B1 (en) 1992-12-02
DE68903711T2 (en) 1993-04-29
JPH02117555A (en) 1990-05-02

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