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IT1313322B1 - Mandrino ad espansione per bobine. - Google Patents

Mandrino ad espansione per bobine.

Info

Publication number
IT1313322B1
IT1313322B1 IT1999MI002062A ITMI992062A IT1313322B1 IT 1313322 B1 IT1313322 B1 IT 1313322B1 IT 1999MI002062 A IT1999MI002062 A IT 1999MI002062A IT MI992062 A ITMI992062 A IT MI992062A IT 1313322 B1 IT1313322 B1 IT 1313322B1
Authority
IT
Italy
Prior art keywords
coils
expansion spindle
spindle
expansion
Prior art date
Application number
IT1999MI002062A
Other languages
English (en)
Inventor
Daniele Civillini
Original Assignee
Panzeri Alessandro Costruzioni
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 Panzeri Alessandro Costruzioni filed Critical Panzeri Alessandro Costruzioni
Priority to IT1999MI002062A priority Critical patent/IT1313322B1/it
Publication of ITMI992062A0 publication Critical patent/ITMI992062A0/it
Priority to EP00118275A priority patent/EP1090869A3/en
Publication of ITMI992062A1 publication Critical patent/ITMI992062A1/it
Application granted granted Critical
Publication of IT1313322B1 publication Critical patent/IT1313322B1/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
    • B65H75/246—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages expansion caused by relative rotation around the supporting spindle or core axis
IT1999MI002062A 1999-10-04 1999-10-04 Mandrino ad espansione per bobine. IT1313322B1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT1999MI002062A IT1313322B1 (it) 1999-10-04 1999-10-04 Mandrino ad espansione per bobine.
EP00118275A EP1090869A3 (en) 1999-10-04 2000-09-05 Expansible chuck for bobbins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999MI002062A IT1313322B1 (it) 1999-10-04 1999-10-04 Mandrino ad espansione per bobine.

Publications (3)

Publication Number Publication Date
ITMI992062A0 ITMI992062A0 (it) 1999-10-04
ITMI992062A1 ITMI992062A1 (it) 2001-04-04
IT1313322B1 true IT1313322B1 (it) 2002-07-17

Family

ID=11383714

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999MI002062A IT1313322B1 (it) 1999-10-04 1999-10-04 Mandrino ad espansione per bobine.

Country Status (2)

Country Link
EP (1) EP1090869A3 (it)
IT (1) IT1313322B1 (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20091539A1 (it) * 2009-09-07 2011-03-08 Andrea Ciani Trascinatore meccanico autoespandente
US20130249156A1 (en) * 2010-12-02 2013-09-26 Kosmek Ltd. Clamp apparatus
CN104860096B (zh) * 2015-03-30 2017-04-12 明基材料有限公司 夹持装置以及收放卷装置
IT202000019849A1 (it) * 2020-08-10 2022-02-10 Renova S R L Mandrino di supporto per bobine di materiale avvolgibile
US20230041506A1 (en) * 2021-08-06 2023-02-09 Reimund K. Brettschneider Mechanical torque activated chuck with material preservation features
CN114314086A (zh) * 2021-12-20 2022-04-12 上海韩东机械科技有限公司 自涨式机械夹头及工作方法
WO2023200411A1 (en) * 2022-04-14 2023-10-19 Reymak Maki̇ne Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ Shaftless chuck

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2219124A (en) * 1939-02-18 1940-10-22 Bandy Robert Watson Press paper roll chuck
US3355121A (en) * 1966-10-13 1967-11-28 Sonoco Products Co Expansible chuck for tubular core
DE2526497B1 (de) * 1975-06-13 1976-11-25 Ahlstroem Dev Gmbh Spannkopf fuer die Kernrohre von Wickeln aus Papier,Kunststoffolien o.dgl.
DE3329330C2 (de) * 1983-08-13 1986-10-02 Jagenberg AG, 4000 Düsseldorf Spannvorrichtung für Wickelkerne
EP0208832B1 (de) * 1985-06-15 1988-08-10 JAGENBERG Aktiengesellschaft Vorrichtung zum Aufspannen von rohrförmigen Wickelhülsen, insbesondere von Papierbahnen oder ähnliche Werkstoffbahnen tragenden Wickelhülsen

Also Published As

Publication number Publication date
ITMI992062A0 (it) 1999-10-04
EP1090869A3 (en) 2002-07-10
ITMI992062A1 (it) 2001-04-04
EP1090869A2 (en) 2001-04-11

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