ES2188046T3 - EXTENSIBLE SHAFT SLIDING MOUNTING IN VOLADIZE. - Google Patents

EXTENSIBLE SHAFT SLIDING MOUNTING IN VOLADIZE.

Info

Publication number
ES2188046T3
ES2188046T3 ES99103268T ES99103268T ES2188046T3 ES 2188046 T3 ES2188046 T3 ES 2188046T3 ES 99103268 T ES99103268 T ES 99103268T ES 99103268 T ES99103268 T ES 99103268T ES 2188046 T3 ES2188046 T3 ES 2188046T3
Authority
ES
Spain
Prior art keywords
expansor
voladize
cylinder
expansed
axle
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
ES99103268T
Other languages
Spanish (es)
Inventor
Paolo Garella
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.)
CONVERTING MACHINERY SIDECO S
Original Assignee
CONVERTING MACHINERY SIDECO S
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 CONVERTING MACHINERY SIDECO S filed Critical CONVERTING MACHINERY SIDECO S
Application granted granted Critical
Publication of ES2188046T3 publication Critical patent/ES2188046T3/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
    • 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
    • B65H75/248—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages expansion caused by actuator movable in axial direction

Landscapes

  • Replacement Of Web Rolls (AREA)
  • Winding Of Webs (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Unwinding Webs (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Abstract

LA INVENCION SE REFIERE A UN EJE EXPANSOR CON DESLIZAMIENTO AXIAL, DEL TIPO MONTADO DE FORMA ROTATIVA EN VOLADIZO SOBRE UNA ESTRUCTURA DE SOPORTE DE UNA MAQUINA DE ENROLLAR/DESENROLLAR, QUE COMPRENDE UN EJE PRINCIPAL ACOPLADO A UN CILINDRO EXPANSOR DOTADO DE ELEMENTOS DE AGARRE EXTRAIBLES ADECUADOS PARA RETENER EL NUCLEO DE UN ROLLO MONTADO SOBRE EL EJE EXPANSOR, Y MEDIOS DE VARILLA QUE ESTAN DISPUESTOS LONGITUDINALMENTE EN EL INTERIOR DEL EJE PRINCIPAL Y EL CILINDRO EXPANSOR Y GIRA LIBREMENTE CON RESPECTO A ESTOS ULTIMOS, Y QUE ESTA MONTADO DE FORMA FIJA CON RESPECTO A LA ROTACION Y PUEDE COOPERAR CON UNA PARTE DE AJUSTE DEL CONJUNTO DE CILINDRO EXPANSOR/EJE PRINCIPAL Y CON UN ELEMENTO DE AJUSTE, MEDIANTE LO CUAL PUEDE PRODUCIR EL DESLIZAMIENTO DEL CILINDRO EXPANSOR.THE INVENTION REFERS TO AN EXPANSOR AXIS WITH AXIAL SLIDE, OF THE TYPE ROTALLY MOUNTED IN VOLADIZE ON A SUPPORT STRUCTURE OF A WINDING / DEVELOPING MACHINE, WHICH INCLUDES A MAIN SHAFT COUPLED TO AN EXPANSED EXPANSED CYLINDER TO RETAIN THE NUCLEUS OF A ROLL MOUNTED ON THE EXPANSOR AXLE, AND VARILLA MEDIA THAT ARE LONGITUDINALLY AVAILABLE INSIDE THE MAIN AXLE AND THE EXPANSION CYLINDER AND ROTATE FREE WITH REGARD TO THESE LAST, AND THAT IS FITTED IN RESPECT THE ROTATION AND CAN COOPERATE WITH AN ADJUSTMENT OF THE EXPANSION CYLINDER ASSEMBLY / MAIN AXLE AND WITH AN ADJUSTMENT ELEMENT, BY WHICH IT CAN PRODUCE THE SLIDING OF THE EXPANSOR CYLINDER.

ES99103268T 1998-02-11 1999-02-10 EXTENSIBLE SHAFT SLIDING MOUNTING IN VOLADIZE. Expired - Lifetime ES2188046T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT98MI000257A IT1298225B1 (en) 1998-02-11 1998-02-11 SLIDING MOUNTED EXPANSIBLE SHAFT

Publications (1)

Publication Number Publication Date
ES2188046T3 true ES2188046T3 (en) 2003-06-16

Family

ID=11378894

Family Applications (2)

Application Number Title Priority Date Filing Date
ES98115538T Expired - Lifetime ES2196442T3 (en) 1998-02-11 1998-08-18 SLIDING EXPANSION SHAFT MOUNTED IN VOLADIZE.
ES99103268T Expired - Lifetime ES2188046T3 (en) 1998-02-11 1999-02-10 EXTENSIBLE SHAFT SLIDING MOUNTING IN VOLADIZE.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES98115538T Expired - Lifetime ES2196442T3 (en) 1998-02-11 1998-08-18 SLIDING EXPANSION SHAFT MOUNTED IN VOLADIZE.

Country Status (3)

Country Link
EP (2) EP0936173B1 (en)
ES (2) ES2196442T3 (en)
IT (1) IT1298225B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108046004B (en) * 2017-11-16 2019-09-17 广东天机工业智能系统有限公司 Unwinding mechanism
CN115724297B (en) * 2022-12-13 2024-09-27 珠海市奥德维科技有限公司 Coiled material discharging mechanism

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2122381A1 (en) * 1971-05-06 1972-11-16 Maschinenfabrik Stahlkontor Weser Lenze Kg, 3251 Gross Berkel Clamping device for winding tubes for winding webs
US3908926A (en) * 1974-05-17 1975-09-30 Tidland Corp Roll supporting mechanism
DE2527690C3 (en) * 1975-06-21 1978-04-20 Bwg Bergwerk- Und Walzwerk-Maschinenbau Gmbh, 4100 Duisburg Tape reel for winding and unwinding metal tapes
DE3342080A1 (en) * 1983-11-22 1985-05-30 Focke & Co, 2810 Verden DEVICE FOR RECEIVING BOBINS
DE3502452A1 (en) * 1985-01-25 1986-07-31 SMS Schloemann-Siemag AG, 4000 Düsseldorf REEL AND / OR REEL FOR ROLLER
JP3005774B2 (en) * 1991-07-03 2000-02-07 株式会社新川 Reel mounting structure

Also Published As

Publication number Publication date
IT1298225B1 (en) 1999-12-20
EP0947456B1 (en) 2002-12-11
ITMI980257A1 (en) 1999-08-11
EP0936173B1 (en) 2003-04-23
ES2196442T3 (en) 2003-12-16
EP0936173A1 (en) 1999-08-18
EP0947456A2 (en) 1999-10-06
EP0947456A3 (en) 2000-07-19

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