EP0863101A3 - Winding shaft with friction coupling - Google Patents

Winding shaft with friction coupling Download PDF

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Publication number
EP0863101A3
EP0863101A3 EP98101778A EP98101778A EP0863101A3 EP 0863101 A3 EP0863101 A3 EP 0863101A3 EP 98101778 A EP98101778 A EP 98101778A EP 98101778 A EP98101778 A EP 98101778A EP 0863101 A3 EP0863101 A3 EP 0863101A3
Authority
EP
European Patent Office
Prior art keywords
friction
elements
winding
core
torque
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
EP98101778A
Other languages
German (de)
French (fr)
Other versions
EP0863101B1 (en
EP0863101A2 (en
Inventor
Hermann Essert
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0863101A2 publication Critical patent/EP0863101A2/en
Publication of EP0863101A3 publication Critical patent/EP0863101A3/en
Application granted granted Critical
Publication of EP0863101B1 publication Critical patent/EP0863101B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/18—Constructional details
    • B65H75/24—Constructional details adjustable in configuration, e.g. expansible
    • B65H75/242—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages
    • B65H75/243—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages actuated by use of a fluid
    • B65H75/2437—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages actuated by use of a fluid comprising a fluid-pressure-actuated elastic member, e.g. a diaphragm or a pneumatic tube
    • 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
    • B65H18/08—Web-winding mechanisms
    • B65H18/10—Mechanisms in which power is applied to web-roll spindle
    • B65H18/106—Mechanisms in which power is applied to web-roll spindle for several juxtaposed strips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/414—Winding
    • B65H2301/4148—Winding slitting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2403/00—Power transmission; Driving means
    • B65H2403/70—Clutches; Couplings
    • B65H2403/73—Couplings
    • B65H2403/731—Slip couplings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2403/00—Power transmission; Driving means
    • B65H2403/70—Clutches; Couplings
    • B65H2403/73—Couplings
    • B65H2403/732—Torque limiters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2405/00—Parts for holding the handled material
    • B65H2405/40—Holders, supports for rolls
    • B65H2405/45—Shafts for winding/unwinding

Landscapes

  • Winding Of Webs (AREA)

Abstract

Die Friktionswickelwelle dient zum Aufwickeln bandförmiger Materialien auf Wickelkerne (16). Sie besteht aus einer von Friktionselementen (12) in ringförmiger Anordnung umgebenen Kernwelle (20) sowie radial wirkendenden Spannelementen (24), die in Betriebsstellung einen Reibschluß zwischen von der Kernwelle (20) mitgenommenden Reibelementen (28) und den Friktionselementen (12) herstellen, durch den unter Schlupf Drehmoment von der Kernwelle (20) auf die Friktionselemente (12) übertragbar ist. Die Friktionselemente (12) sind nach außen beweglich, um im Betrieb eine drehstarre Verbindung zwischen den Friktionselementen (12) und dem Wickelkern (16) herzustellen. Mit dem Ziel, zuverlässig eine schlupffreie Mitnahme des Wickelkerns mit einem bestimmten Drehmoment zu gewährleisten, wird vorgeschlagen, daß die Spannelemente (24) mittels der von ihnen aufgebrachten Radialkräfte über die Reibelemente (28) die Friktionselemente (12) in radialer Richtung nach außen bewegen und in Anlage an den Wickelkern bringen. Dabei soll unter den in Betriebsstellung wirkenden Radialkräften der Spannelemente (24) das durch die Reibpaarung Reibelement/Friktionselement übertragene Drehmoment unter dem von der Paarung Friktionselement/Wickelkern übertragbaren Drehmoment liegen, so daß zwischen Friktionselement (12) und Wickelkern (16) eine drehstarre Mitnahme erfolgt.

Figure 00000001
The friction winding shaft is used to wind band-shaped materials on winding cores (16). It consists of a core shaft (20) surrounded by friction elements (12) in a ring-shaped arrangement and radially acting tensioning elements (24), which in the operating position produce a frictional connection between friction elements (28) entrained by the core shaft (20) and the friction elements (12), through which torque can be transferred from the core shaft (20) to the friction elements (12) under slip. The friction elements (12) can be moved outwards in order to establish a torsionally rigid connection between the friction elements (12) and the winding core (16) during operation. With the aim of reliably ensuring a slip-free entrainment of the winding core with a certain torque, it is proposed that the tensioning elements (24) move the friction elements (12) in the radial direction to the outside in the radial direction by means of the radial forces applied by them bring it into contact with the winding core. Under the radial forces acting in the operating position of the tensioning elements (24), the torque transmitted by the friction pairing of the friction element / friction element should lie below the torque that can be transmitted by the pairing of friction element / winding core, so that a torsionally rigid entrainment takes place between the friction element (12) and winding core (16) .
Figure 00000001
EP98101778A 1997-03-06 1998-02-03 Winding shaft with friction coupling Expired - Lifetime EP0863101B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19709078 1997-03-06
DE19709078A DE19709078C2 (en) 1997-03-06 1997-03-06 friction winding shaft

Publications (3)

Publication Number Publication Date
EP0863101A2 EP0863101A2 (en) 1998-09-09
EP0863101A3 true EP0863101A3 (en) 1999-10-20
EP0863101B1 EP0863101B1 (en) 2002-11-20

Family

ID=7822385

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98101778A Expired - Lifetime EP0863101B1 (en) 1997-03-06 1998-02-03 Winding shaft with friction coupling

Country Status (3)

Country Link
US (1) US5971314A (en)
EP (1) EP0863101B1 (en)
DE (2) DE19709078C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106904499A (en) * 2017-03-29 2017-06-30 佛山市宇竞科技有限公司 A kind of pair of gas circuit slip shaft

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9815016D0 (en) * 1998-07-13 1998-09-09 Self Timothy Method and apparatus for rewinding
DE19921637A1 (en) * 1999-05-10 2000-11-16 Friedrich Richter Paper, plastic or textile web winding shaft has braking system which is capable of rapid disassembly and re-assembly for repair
DE19940665A1 (en) * 1999-08-27 2001-04-05 Voith Paper Patent Gmbh Roll winding device and winding method
US6267318B1 (en) * 1999-08-30 2001-07-31 Convertech, Inc. Differential winding rate core winding apparatus
DE10109104C2 (en) * 2001-02-24 2003-03-20 Wt Wickeltechnik Gmbh Winding shaft for winding band-shaped materials
DE10151860B4 (en) * 2001-10-24 2004-01-29 Saueressig Gmbh & Co. Tensioning shaft, system consisting of tensioning shaft and sleeve and rotary printing machine as well as processes for the dynamic stabilization of a tensioning shaft
DE102004053397A1 (en) * 2004-11-05 2006-05-18 Hermann Essert friction
DE102005031265A1 (en) * 2005-07-05 2007-01-18 Sms Demag Ag Expandable coiler mandrel
DE102007011252B4 (en) 2007-03-08 2011-04-28 Saueressig Gmbh & Co. Sleeve and clamping tool for use in a system of a clamping tool and at least one sleeve and method for producing a sleeve
US20080237388A1 (en) * 2007-03-27 2008-10-02 Convertech, Inc. Differential core winding apparatus
DE202010000100U1 (en) 2010-01-29 2011-03-10 Arens, Werner Friktionsringelement
DE102011010378B4 (en) * 2011-02-04 2014-01-09 Multivac Sepp Haggenmüller Gmbh & Co. Kg Rewinder for winding foil remnants

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990008089A1 (en) * 1989-01-14 1990-07-26 Sundwiger Eisenhütte Maschinenfabrik Grah & Co. Device for longitudinal division of a band and for winding the strips of the subdivided band
DE3918863A1 (en) * 1989-06-09 1990-12-13 Stahlkontor Maschinenbau Winding shaft with cartridge like winding cores - has friction elements with axially displaceable outer ring and support ring rotatable on it

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2279653A1 (en) * 1974-07-25 1976-02-20 Kodak Pathe TAPE WINDING SPINDLE, ESPECIALLY FOR CINEMATOGRAPHIC FILM
US4220291A (en) * 1979-08-27 1980-09-02 Papa Robert B Apparatus for winding tape on cores
US4461430A (en) * 1983-03-01 1984-07-24 Louis Lever Differential winding air shaft
DE3519380A1 (en) * 1985-05-30 1986-12-04 Kampf GmbH & Co Maschinenfabrik, 5276 Wiehl Winding shaft
DE3804650A1 (en) * 1988-02-15 1989-08-24 Goebel Gmbh Maschf Winding shaft
JP2678482B2 (en) * 1988-11-14 1997-11-17 株式会社片岡機械製作所 Sheet reel
DE8909225U1 (en) * 1989-07-31 1990-01-11 Özdemir, Aysun, 3000 Hannover Friction winding shaft
IT1236470B (en) * 1989-11-02 1993-03-09 F & A Snc SPOOL HOLDER SHAFT WITH ECCENTRIC RING.
DE4009849A1 (en) * 1990-01-15 1991-07-18 Windmoeller & Hoelscher REEL SHAFT
DE4244218C1 (en) * 1992-12-24 1994-04-07 Hans Heuser Friction winding shaft - has two-part rings on drive shaft, consisting of inner friction ring and outer holder ring
DE9308311U1 (en) * 1993-06-03 1993-08-05 Glaswerk Schuller GmbH, 97877 Wertheim Winding and winding device
US5460339A (en) * 1993-11-23 1995-10-24 Drew; Julius Locking winding shaft
DE4440559A1 (en) * 1994-11-12 1995-03-30 Sitec Schildt & Fuchs Maschine Winding shaft for the winding of material webs, bands, wires and the like
DE19517225C2 (en) * 1995-05-11 1998-03-12 Beiersdorf Ag Winding shaft

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990008089A1 (en) * 1989-01-14 1990-07-26 Sundwiger Eisenhütte Maschinenfabrik Grah & Co. Device for longitudinal division of a band and for winding the strips of the subdivided band
DE3918863A1 (en) * 1989-06-09 1990-12-13 Stahlkontor Maschinenbau Winding shaft with cartridge like winding cores - has friction elements with axially displaceable outer ring and support ring rotatable on it

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106904499A (en) * 2017-03-29 2017-06-30 佛山市宇竞科技有限公司 A kind of pair of gas circuit slip shaft
CN106904499B (en) * 2017-03-29 2019-04-23 佛山市宇竞科技有限公司 A kind of double gas circuit slip shafts

Also Published As

Publication number Publication date
DE19709078C2 (en) 2002-07-18
US5971314A (en) 1999-10-26
DE19709078A1 (en) 1998-09-17
DE59806305D1 (en) 2003-01-02
EP0863101B1 (en) 2002-11-20
EP0863101A2 (en) 1998-09-09

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