EP0305738A2 - Noyau-support pour l'enroulement d'un matériau en bande - Google Patents

Noyau-support pour l'enroulement d'un matériau en bande Download PDF

Info

Publication number
EP0305738A2
EP0305738A2 EP88112224A EP88112224A EP0305738A2 EP 0305738 A2 EP0305738 A2 EP 0305738A2 EP 88112224 A EP88112224 A EP 88112224A EP 88112224 A EP88112224 A EP 88112224A EP 0305738 A2 EP0305738 A2 EP 0305738A2
Authority
EP
European Patent Office
Prior art keywords
sleeve
core
mandrel according
attached
mandrel
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
EP88112224A
Other languages
German (de)
English (en)
Other versions
EP0305738B1 (fr
EP0305738A3 (en
Inventor
Ulf Koch
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.)
Meto International GmbH
Original Assignee
Esselte Meto International GmbH
Esselte Meto International Produktions GmbH
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 Esselte Meto International GmbH, Esselte Meto International Produktions GmbH filed Critical Esselte Meto International GmbH
Priority to AT88112224T priority Critical patent/ATE90308T1/de
Publication of EP0305738A2 publication Critical patent/EP0305738A2/fr
Publication of EP0305738A3 publication Critical patent/EP0305738A3/de
Application granted granted Critical
Publication of EP0305738B1 publication Critical patent/EP0305738B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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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
    • B65H18/00—Winding webs
    • B65H18/02—Supporting web roll
    • B65H18/04—Interior-supporting
    • 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

Definitions

  • the winding formed can be very easily removed from the sleeve after the sleeve has been moved into the removal position, since the slot formed in it, which enables the sleeve to radially yield, relaxes the innermost winding layers, so that there is no tight fit the innermost layers on the sleeve is more.
  • the lateral wiping of the roll formed can be carried out without the risk that the innermost winding layers move out of the roll like a funnel.
  • FIG. 1 the core 10 of the mandrel to be described for winding tape-shaped material is shown in a side view.
  • This core 10 consists of an essentially cylindrical base body which has a flattened portion 12, as can be clearly seen in FIGS. 2 and 3.
  • the core 10 is hollowed out from both sides primarily for reasons of weight saving, so that inner cavities 14 and 16 are created.
  • the core 10 is provided on its outer peripheral surface with two diametrically opposite lugs 18 and 20, the purpose of which will be explained in more detail.
  • the core 10 has three longitudinal ribs 22, 24 and 26 on its outer peripheral surface.
  • a projection 28 is attached to the area lying between the longitudinal ribs 24 and 26, the purpose of which will also be explained.
  • the sleeve 44 is pushed back into the winding position on the core 10 until the locking lug 72 has slid over the projection 28 on the core 10, so that the sleeve 44 is held securely in the winding position for the next winding operation.

Landscapes

  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Replacement Of Web Rolls (AREA)
  • Sanitary Thin Papers (AREA)
EP88112224A 1987-09-04 1988-07-28 Noyau-support pour l'enroulement d'un matériau en bande Expired - Lifetime EP0305738B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88112224T ATE90308T1 (de) 1987-09-04 1988-07-28 Dorn zum aufwickeln von bandfoermigem material.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873729747 DE3729747A1 (de) 1987-09-04 1987-09-04 Dorn zum aufwickeln von bandfoermigem material
DE3729747 1987-09-04

Publications (3)

Publication Number Publication Date
EP0305738A2 true EP0305738A2 (fr) 1989-03-08
EP0305738A3 EP0305738A3 (en) 1990-03-28
EP0305738B1 EP0305738B1 (fr) 1993-06-09

Family

ID=6335306

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88112224A Expired - Lifetime EP0305738B1 (fr) 1987-09-04 1988-07-28 Noyau-support pour l'enroulement d'un matériau en bande

Country Status (5)

Country Link
US (1) US4971265A (fr)
EP (1) EP0305738B1 (fr)
JP (1) JP2528503B2 (fr)
AT (1) ATE90308T1 (fr)
DE (2) DE3729747A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4123868A1 (de) * 1990-07-19 1992-01-23 Fuji Xerox Co Ltd Papierrollenhaltevorrichtung
CN104853660A (zh) * 2012-07-02 2015-08-19 Sca卫生用品公司 分配器

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2736338B2 (ja) * 1989-12-15 1998-04-02 エヌシーアール インターナショナル インコーポレイテッド 連続用紙の自動巻取装置
US6123285A (en) * 1996-09-23 2000-09-26 R. R. Donnelley & Sons Company Expandable fiber core insert
US20050113229A1 (en) * 2003-11-25 2005-05-26 General Electric Company Universal mandrel
CN104428230B (zh) * 2012-07-02 2016-08-24 Sca卫生用品公司 用于吸收性片材卷的芯件和具有该芯件的分配器组件
US9272870B2 (en) 2013-12-17 2016-03-01 Pratt Corrugated Holdings, Inc. Braking wrap dispenser
US9908656B2 (en) 2015-01-30 2018-03-06 Pratt Corrugated Holdings, Inc. Capped wrap dispenser
US9988171B2 (en) 2015-03-10 2018-06-05 Pratt Corrugated Holdings, Inc. Collared wrap dispenser
US10150639B2 (en) 2016-07-20 2018-12-11 Pratt Corrugated Holdings, Inc. Wrap dispenser with flat rim cap
USD823905S1 (en) 2017-03-09 2018-07-24 Pratt Corrugated Holdings, Inc. Braking film dispenser with lobes
US10287122B2 (en) 2017-03-09 2019-05-14 Pratt Corrugated Holdings, Inc. Braking film dispenser with lobes
US11203509B2 (en) 2019-11-15 2021-12-21 Pratt Corrugated Holdings, Inc. Wrap dispenser
USD983555S1 (en) 2019-11-15 2023-04-18 Pratt Corrugated Holdings, Inc. Wrap dispenser with ribbed core
US20250206565A1 (en) * 2023-12-20 2025-06-26 Zebra Technologies Corporation Media Supply with Self-Locking Media Core for Media Processing Devices

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US31015A (en) * 1861-01-01 Chimney-top
GB208814A (en) * 1922-10-03 1924-01-03 Walter John Pitts Improvements in reeling bars for paper reeling machines
BE638698A (fr) * 1963-10-16
US3396918A (en) * 1967-01-09 1968-08-13 Goodyear Tire & Rubber Expandable adapter
DE2051797A1 (en) * 1969-11-25 1971-06-03 VEB Chemiefaserkombinat Schwarza Wilhelm Pieck, χ 6822 Rudolstadt Schwär za Elastic warp yarn former
US3735941A (en) * 1971-07-26 1973-05-29 P G Brown Reel for web material
US3837690A (en) * 1973-08-06 1974-09-24 Ibm Information storage articles employing resilient locking sleeves
US4117988A (en) * 1976-04-21 1978-10-03 Bedford Industries, Inc. Reel adapter for tie material and method of using the same
JPS52148097U (fr) * 1976-05-07 1977-11-09
DE2810163A1 (de) * 1978-03-09 1979-09-13 Zimmermann Fa Jos Wickeltraeger mit parallel zu seiner achse verlaufenden tragelementen
DE2906858C2 (de) * 1979-02-22 1983-07-14 Lang, Herbert, 8950 Kaufbeuren Formvorrichtung zur Erzeugung von Formteilen aus Glas, Keramik, Kunststoff u.dgl.
JPS587296Y2 (ja) * 1978-09-30 1983-02-08 トキコ株式会社 流量計
DE2906856C2 (de) * 1979-02-22 1984-02-02 Esselte Meto International Gmbh, 6932 Hirschhorn Handgerät zum Ausgeben oder Anbringen von auf einem Trägerband haftenden Etiketten
US4254918A (en) * 1979-03-09 1981-03-10 Ciba-Geigy Ag Removable core for reeled web material
US4323202A (en) * 1979-05-01 1982-04-06 Cosco Industries, Inc. Adaptor core
DE3314489A1 (de) * 1983-04-21 1984-10-25 Continental Gummi-Werke Ag, 3000 Hannover Wickelhuelse fuer gummistreifen
JPS6031699A (ja) * 1983-07-30 1985-02-18 松下電工株式会社 集合住宅用監視通話システム
US4802637A (en) * 1988-04-22 1989-02-07 Williams Logan D Apparatus for being positioned on an expandable mandrel

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4123868A1 (de) * 1990-07-19 1992-01-23 Fuji Xerox Co Ltd Papierrollenhaltevorrichtung
US5267704A (en) * 1990-07-19 1993-12-07 Fuji Xerox Co., Ltd. Paper roll supporting and holding device with expansible end support member
CN104853660A (zh) * 2012-07-02 2015-08-19 Sca卫生用品公司 分配器
EP2866626A4 (fr) * 2012-07-02 2016-02-24 Sca Hygiene Prod Ab Distributeur

Also Published As

Publication number Publication date
EP0305738B1 (fr) 1993-06-09
ATE90308T1 (de) 1993-06-15
DE3881612D1 (de) 1993-07-15
JP2528503B2 (ja) 1996-08-28
US4971265A (en) 1990-11-20
DE3729747A1 (de) 1989-03-23
DE3729747C2 (fr) 1991-07-04
JPS6475374A (en) 1989-03-22
EP0305738A3 (en) 1990-03-28

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