EP1090869A3 - Dehnspannfutter für Spulen - Google Patents

Dehnspannfutter für Spulen Download PDF

Info

Publication number
EP1090869A3
EP1090869A3 EP00118275A EP00118275A EP1090869A3 EP 1090869 A3 EP1090869 A3 EP 1090869A3 EP 00118275 A EP00118275 A EP 00118275A EP 00118275 A EP00118275 A EP 00118275A EP 1090869 A3 EP1090869 A3 EP 1090869A3
Authority
EP
European Patent Office
Prior art keywords
jaws
restraint
order
bobbins
chuck
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.)
Withdrawn
Application number
EP00118275A
Other languages
English (en)
French (fr)
Other versions
EP1090869A2 (de
Inventor
Daniele Civillini
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.)
Panzeri Alessandro Costruzioni Meccaniche
Original Assignee
Panzeri Alessandro Costruzioni Meccaniche
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 Meccaniche filed Critical Panzeri Alessandro Costruzioni Meccaniche
Publication of EP1090869A2 publication Critical patent/EP1090869A2/de
Publication of EP1090869A3 publication Critical patent/EP1090869A3/de
Withdrawn legal-status Critical Current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
    • B65H75/246—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

Landscapes

  • Support Of Aerials (AREA)
  • Linear Motors (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Winding Filamentary Materials (AREA)
EP00118275A 1999-10-04 2000-09-05 Dehnspannfutter für Spulen Withdrawn EP1090869A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1999MI002062A IT1313322B1 (it) 1999-10-04 1999-10-04 Mandrino ad espansione per bobine.
ITMI992062 1999-10-04

Publications (2)

Publication Number Publication Date
EP1090869A2 EP1090869A2 (de) 2001-04-11
EP1090869A3 true EP1090869A3 (de) 2002-07-10

Family

ID=11383714

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00118275A Withdrawn EP1090869A3 (de) 1999-10-04 2000-09-05 Dehnspannfutter für Spulen

Country Status (2)

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

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
WO2012073723A1 (ja) * 2010-12-02 2012-06-07 株式会社コスメック クランプ装置
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

Citations (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.
US4635872A (en) * 1983-08-13 1987-01-13 Jagenberg Ag Device for tensioning core tubes
US4730779A (en) * 1985-06-15 1988-03-15 Jagenberg Aktiengesellschaft Expanding mandrel assembly for a web-coiling core

Patent Citations (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.
US4635872A (en) * 1983-08-13 1987-01-13 Jagenberg Ag Device for tensioning core tubes
US4730779A (en) * 1985-06-15 1988-03-15 Jagenberg Aktiengesellschaft Expanding mandrel assembly for a web-coiling core

Also Published As

Publication number Publication date
IT1313322B1 (it) 2002-07-17
ITMI992062A0 (it) 1999-10-04
ITMI992062A1 (it) 2001-04-04
EP1090869A2 (de) 2001-04-11

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