EP2042461A3 - Selbstspannender Kernträger - Google Patents

Selbstspannender Kernträger Download PDF

Info

Publication number
EP2042461A3
EP2042461A3 EP08163407A EP08163407A EP2042461A3 EP 2042461 A3 EP2042461 A3 EP 2042461A3 EP 08163407 A EP08163407 A EP 08163407A EP 08163407 A EP08163407 A EP 08163407A EP 2042461 A3 EP2042461 A3 EP 2042461A3
Authority
EP
European Patent Office
Prior art keywords
core
core carrier
clamping ring
self
tensioning core
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
EP08163407A
Other languages
English (en)
French (fr)
Other versions
EP2042461B1 (de
EP2042461A2 (de
Inventor
Gerd Hebbel
Reiner Schulze
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.)
Tesa SE
Original Assignee
Tesa SE
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 Tesa SE filed Critical Tesa SE
Priority claimed from DE102008045109A external-priority patent/DE102008045109A1/de
Publication of EP2042461A2 publication Critical patent/EP2042461A2/de
Publication of EP2042461A3 publication Critical patent/EP2042461A3/de
Application granted granted Critical
Publication of EP2042461B1 publication Critical patent/EP2042461B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B65H75/245—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages by deformation of an elastic or flexible material
    • B65H75/2455—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages by deformation of an elastic or flexible material deformation resulting from axial compression of elastic or flexible material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
    • B65H49/36—Securing packages to supporting devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/40—Arrangements for rotating packages
    • B65H54/54—Arrangements for supporting cores or formers at winding stations; Securing cores or formers to driving members
    • B65H54/543—Securing cores or holders to supporting or driving members, e.g. collapsible mandrels
    • 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

Landscapes

  • Winding Of Webs (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)

Abstract

Die Erfindung betrifft einen Kernträger (1) zum Spannen von Kernen (6), um Wickelgut, insbesondere bahnförmige Materialien wie Klebebänder, auf- und/oder abzuwickeln,
wobei der Kernträger (1) einen Spannring (11) umfasst, der zur Aufnahme eines Kernes (6) und der auf einer Wickelwelle (3) sich befindend zur Übertragung eines Drehmoments auf den Kern (6) dient und dessen äußere Lauffläche im Wesentlichen die Form eines geraden Kreiszylinders aufweist,
wobei der Spannring (11) derart flexibel gestaltet ist, dass der Außendurchmesser des Spannrings (11) variiert werden kann.
EP08163407.3A 2007-09-25 2008-09-01 Selbstspannender Kernträger Active EP2042461B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007045864 2007-09-25
DE102008045109A DE102008045109A1 (de) 2007-09-25 2008-09-01 Selbstspannender Kernträger

Publications (3)

Publication Number Publication Date
EP2042461A2 EP2042461A2 (de) 2009-04-01
EP2042461A3 true EP2042461A3 (de) 2011-08-17
EP2042461B1 EP2042461B1 (de) 2016-12-07

Family

ID=40130954

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08163407.3A Active EP2042461B1 (de) 2007-09-25 2008-09-01 Selbstspannender Kernträger

Country Status (1)

Country Link
EP (1) EP2042461B1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1402282B1 (it) * 2010-09-29 2013-08-28 Svecom P E S R L Albero espansibile perfezionato per l'avvolgimento di bobine multiple
CN106629164B (zh) * 2017-02-09 2019-03-08 苏州威仕薄膜科技有限公司 一种贴膜卷绕管芯的张紧机构
CN109727746B (zh) * 2019-01-07 2020-12-25 中国科学院合肥物质科学研究院 一种超导限流器中超导线圈张紧调节装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3937412A (en) * 1975-04-23 1976-02-10 Damour Lawrence R Expanding outer sleeve for a mandrel or chuck
DE4309062A1 (de) * 1992-06-24 1994-01-13 Beiersdorf Ag Einzeln angetriebene Kernträger für Wickelwellen
DE19517226A1 (de) * 1995-05-11 1996-11-14 Beiersdorf Ag Kernträger

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1252032B (de) 1967-10-12
DE1143074B (de) 1958-11-13 1963-01-31 Kampf Maschf Erwin Wickelwelle
DE1237398B (de) 1959-05-12 1967-03-23 Kampf Maschf Erwin Aufwickelwelle
GB1365477A (en) 1970-08-28 1974-09-04 Drg Packaging Ltd Core chucks
GB1367081A (en) 1970-09-30 1974-09-18 Agfa Gevaert Winding shaft mechanism
US4220291A (en) 1979-08-27 1980-09-02 Papa Robert B Apparatus for winding tape on cores
JPS6241144A (ja) 1985-08-16 1987-02-23 Shinko Seisakusho:Kk テ−プ巻取装置
JP2678482B2 (ja) 1988-11-14 1997-11-17 株式会社片岡機械製作所 シート巻軸
DE19517225C2 (de) 1995-05-11 1998-03-12 Beiersdorf Ag Wickelwelle
DE10115297A1 (de) 2001-03-28 2002-10-02 Tesa Ag Schnell extremspannender Kernträger

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3937412A (en) * 1975-04-23 1976-02-10 Damour Lawrence R Expanding outer sleeve for a mandrel or chuck
DE4309062A1 (de) * 1992-06-24 1994-01-13 Beiersdorf Ag Einzeln angetriebene Kernträger für Wickelwellen
DE19517226A1 (de) * 1995-05-11 1996-11-14 Beiersdorf Ag Kernträger

Also Published As

Publication number Publication date
EP2042461B1 (de) 2016-12-07
EP2042461A2 (de) 2009-04-01

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