CA2224607A1 - Separating device for winding devices for material webs, longitudinally divided into several partial webs - Google Patents

Separating device for winding devices for material webs, longitudinally divided into several partial webs

Info

Publication number
CA2224607A1
CA2224607A1 CA002224607A CA2224607A CA2224607A1 CA 2224607 A1 CA2224607 A1 CA 2224607A1 CA 002224607 A CA002224607 A CA 002224607A CA 2224607 A CA2224607 A CA 2224607A CA 2224607 A1 CA2224607 A1 CA 2224607A1
Authority
CA
Canada
Prior art keywords
rolls
separating device
webs
stand
support frame
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
CA002224607A
Other languages
French (fr)
Other versions
CA2224607C (en
Inventor
Gero Meyer
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.)
Beloit Technologies Inc
Original Assignee
Beloit Technologies, Inc.
Gero Meyer
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 Beloit Technologies, Inc., Gero Meyer filed Critical Beloit Technologies, Inc.
Publication of CA2224607A1 publication Critical patent/CA2224607A1/en
Application granted granted Critical
Publication of CA2224607C publication Critical patent/CA2224607C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
    • B65H23/022—Registering, tensioning, smoothing or guiding webs transversely by tentering devices
    • B65H23/025—Registering, tensioning, smoothing or guiding webs transversely by tentering devices by rollers
    • B65H23/0258—Registering, tensioning, smoothing or guiding webs transversely by tentering devices by rollers with a bowed axis

Landscapes

  • Replacement Of Web Rolls (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Winding Of Webs (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Abstract

The invention relates to a separating device for winding devices for material webs, particularly of paper or the like, which are longitudinally divided into several partial webs, with at least two rolls (1, 2) being essentially parallel to each other and flexed essentially in the same direction, with a stand (10) for the pivotable arrangement of the rolls about a common swivelling axis, with a support frame (9) for the rotatable arrangement of the rolls about their respective axis of rotation and for the horizontal sweep of the rolls with respect to the stand (10) about the common swivelling axis, whereby at least one transmission pair (3, 5, 8; 8, 6, 4) for the simultaneous, automatic twisting of the deflection line of the flexed rolls during the horizontal sweep of the support frame with respect to the stand is provided in such a way, that the transmissions are necessarily operated by the sweep movement. The basic concept is that through a sweep of the support frame of the two rotary stretchers, the arc alignment of the rotary stretchers is necessarily adjusted with respect to the entering or exiting web. Thereby, any type of subsequent alignment of the arcs of the rotary stretchers in the separating device is completely eliminated.
CA002224607A 1995-06-14 1996-06-14 Separating device for winding devices for material webs, longitudinally divided into several partial webs Expired - Fee Related CA2224607C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE29509516U DE29509516U1 (en) 1995-06-14 1995-06-14 Separating device for winding devices for material webs that are longitudinally divided into several partial webs
DE29509516.4 1995-06-14
PCT/EP1996/002563 WO1997000222A1 (en) 1995-06-14 1996-06-14 Separating device for winding devices for material webs, longitudinally divided into several partial webs

Publications (2)

Publication Number Publication Date
CA2224607A1 true CA2224607A1 (en) 1997-01-03
CA2224607C CA2224607C (en) 2001-12-04

Family

ID=8009169

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002224607A Expired - Fee Related CA2224607C (en) 1995-06-14 1996-06-14 Separating device for winding devices for material webs, longitudinally divided into several partial webs

Country Status (9)

Country Link
EP (1) EP0846080B1 (en)
JP (1) JPH11507615A (en)
AT (1) ATE186520T1 (en)
AU (1) AU6303096A (en)
BR (1) BR9608357A (en)
CA (1) CA2224607C (en)
DE (2) DE29509516U1 (en)
PL (1) PL323711A1 (en)
WO (1) WO1997000222A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19931172C1 (en) * 1999-07-06 2001-01-04 Sundwig Gmbh Device for separating conveyed strips lying next to one another, in particular consisting of metal
DE102004000034A1 (en) 2004-10-26 2006-04-27 Voith Paper Patent Gmbh Separating device for separation of material coil e.g. paper or board coil in many partial coils has monitoring device which is arranged in central area to monitor partial coils
DE102005057827A1 (en) * 2005-12-03 2007-06-06 Voith Patent Gmbh Reel winding device
DE102011111376B3 (en) * 2011-08-29 2013-02-07 Lohmann Gmbh & Co. Kg Mobile coil unwinder
CN106315270A (en) * 2016-10-21 2017-01-11 盐城旭华机械有限公司 Roll material collecting device in narrow multi-tool slitting technology
IT202100026405A1 (en) * 2021-10-14 2023-04-14 Costruzioni Mecc Luigi Bandera S P A APPARATUS TO PERFORM THE DIVISION AND SPREADING OF A CONTINUOUS BELT

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1056571B (en) * 1956-09-19 1959-05-06 Wittler & Co H Spreader for webs
DE2007569B1 (en) * 1970-02-19 1971-04-22 Erwin Kampf Maschinenfabrik Roller mill for pulling apart strips
US4410122A (en) * 1981-06-01 1983-10-18 Beloit Corporation Device for widthwise control of web material and method
FI90523C (en) * 1989-11-22 1994-02-25 Valmet Paper Machinery Inc Device for separating the partial webs

Also Published As

Publication number Publication date
DE69605119D1 (en) 1999-12-16
EP0846080A1 (en) 1998-06-10
ATE186520T1 (en) 1999-11-15
WO1997000222A1 (en) 1997-01-03
JPH11507615A (en) 1999-07-06
BR9608357A (en) 1998-12-15
EP0846080B1 (en) 1999-11-10
PL323711A1 (en) 1998-04-14
DE29509516U1 (en) 1996-10-17
DE69605119T2 (en) 2000-11-09
AU6303096A (en) 1997-01-15
CA2224607C (en) 2001-12-04

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed