IT244102Y1 - Albero espansibile autocentrante a sistema misto - Google Patents

Albero espansibile autocentrante a sistema misto

Info

Publication number
IT244102Y1
IT244102Y1 IT1998MI000457U ITMI980457U IT244102Y1 IT 244102 Y1 IT244102 Y1 IT 244102Y1 IT 1998MI000457 U IT1998MI000457 U IT 1998MI000457U IT MI980457 U ITMI980457 U IT MI980457U IT 244102 Y1 IT244102 Y1 IT 244102Y1
Authority
IT
Italy
Prior art keywords
mixed system
system self
expanding shaft
centering expanding
centering
Prior art date
Application number
IT1998MI000457U
Other languages
English (en)
Inventor
Paolo Garella
Original Assignee
Finsid S R L
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 Finsid S R L filed Critical Finsid S R L
Priority to IT1998MI000457U priority Critical patent/IT244102Y1/it
Priority to EP99112546A priority patent/EP0968775A3/en
Publication of ITMI980457U1 publication Critical patent/ITMI980457U1/it
Application granted granted Critical
Publication of IT244102Y1 publication Critical patent/IT244102Y1/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
    • 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
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/28—Drums or other coil-holders
    • B21C47/30—Drums or other coil-holders expansible or contractible

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Actuator (AREA)
  • Winding Of Webs (AREA)
  • Golf Clubs (AREA)
  • Earth Drilling (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
IT1998MI000457U 1998-07-02 1998-07-02 Albero espansibile autocentrante a sistema misto IT244102Y1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT1998MI000457U IT244102Y1 (it) 1998-07-02 1998-07-02 Albero espansibile autocentrante a sistema misto
EP99112546A EP0968775A3 (en) 1998-07-02 1999-07-01 Self-centering expanding shaft with a composite system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1998MI000457U IT244102Y1 (it) 1998-07-02 1998-07-02 Albero espansibile autocentrante a sistema misto

Publications (2)

Publication Number Publication Date
ITMI980457U1 ITMI980457U1 (it) 2000-01-02
IT244102Y1 true IT244102Y1 (it) 2002-03-07

Family

ID=11379211

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1998MI000457U IT244102Y1 (it) 1998-07-02 1998-07-02 Albero espansibile autocentrante a sistema misto

Country Status (2)

Country Link
EP (1) EP0968775A3 (it)
IT (1) IT244102Y1 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200447429Y1 (ko) 2009-09-07 2010-01-25 이병선 광폭의 테이프상 소재의 권취 및 인출이 가능한 보빈
DE102010016063B4 (de) * 2010-03-22 2023-10-05 Krones Aktiengesellschaft Etikettiermaschine zur Verarbeitung von Rollenmaterial und Vorrichtung zur Aufnahme von Rollenmaterial
EP2982628A1 (en) * 2014-08-08 2016-02-10 Sidel S.p.a. Con Socio Unico An automated web reel loading apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2583398B3 (fr) * 1985-06-17 1988-10-28 Achard Picard Jean Arbre expansible et retractable, notamment pour le serrage de mandrins recevant des materiaux en bande
IT1282026B1 (it) * 1995-11-30 1998-03-06 Gianpiero Re Albero espansibile pneumeccanico autocentrante portabobine con comando ausiliario a listelli longitudinali azionati da camera d'aria
IT1283440B1 (it) * 1996-07-17 1998-04-21 Finsid S R L Albero espansibile pneumomeccanico modulare
GB2329949B (en) * 1997-10-01 2002-03-06 Creative Patent Ltd A shaft for the centering and engaging of one or more tubes

Also Published As

Publication number Publication date
ITMI980457U1 (it) 2000-01-02
EP0968775A2 (en) 2000-01-05
EP0968775A3 (en) 2002-01-23

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