CA2121273C - Tube support pour enrouler le papier ou tout autre materiau mince, et tronc de cone - Google Patents

Tube support pour enrouler le papier ou tout autre materiau mince, et tronc de cone

Info

Publication number
CA2121273C
CA2121273C CA 2121273 CA2121273A CA2121273C CA 2121273 C CA2121273 C CA 2121273C CA 2121273 CA2121273 CA 2121273 CA 2121273 A CA2121273 A CA 2121273A CA 2121273 C CA2121273 C CA 2121273C
Authority
CA
Canada
Prior art keywords
core
insert members
annular
tubular
core insert
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.)
Expired - Fee Related
Application number
CA 2121273
Other languages
English (en)
Other versions
CA2121273A1 (fr
Inventor
Ronald C. Tiffin
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.)
Sonoco Products Co
Original Assignee
Sonoco Products Co
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 Sonoco Products Co filed Critical Sonoco Products Co
Publication of CA2121273A1 publication Critical patent/CA2121273A1/fr
Application granted granted Critical
Publication of CA2121273C publication Critical patent/CA2121273C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B65H75/185—End caps, plugs or adapters
CA 2121273 1993-04-20 1994-04-14 Tube support pour enrouler le papier ou tout autre materiau mince, et tronc de cone Expired - Fee Related CA2121273C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US4997293A 1993-04-20 1993-04-20
US049,972 1993-04-20

Publications (2)

Publication Number Publication Date
CA2121273A1 CA2121273A1 (fr) 1994-10-21
CA2121273C true CA2121273C (fr) 1999-01-19

Family

ID=21962724

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2121273 Expired - Fee Related CA2121273C (fr) 1993-04-20 1994-04-14 Tube support pour enrouler le papier ou tout autre materiau mince, et tronc de cone

Country Status (2)

Country Link
CA (1) CA2121273C (fr)
DE (1) DE4413810A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006060924A1 (fr) * 2004-12-08 2006-06-15 Abzac Canada Inc. Noyau d’enroulement restauré et méthode pour fabriquer celui-ci

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE0102452L (sv) * 2001-07-05 2003-01-06 Core Link Ab Sätt och anordning för skarvning
DE10148763A1 (de) * 2001-10-02 2003-04-17 Kunststoff Spritzguswerk Ing K Wickelhülse
US7204451B2 (en) 2004-02-25 2007-04-17 Sonoco Development, Inc. Winding core and associated method
US10843892B2 (en) 2017-09-12 2020-11-24 Michael Van Deurse Winding core end protector

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US411140A (en) * 1889-09-17 Shell for winding paper
DE1976889U (de) * 1967-08-28 1968-01-11 Georg Vogel Kunststoff-spund fuer die huelsen von rotationsrollen.
DE1982189U (de) * 1967-11-20 1968-03-28 Manfred P Dr Zeiser Kunststoff-spund fuer die huelsen von rotationsrollen.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006060924A1 (fr) * 2004-12-08 2006-06-15 Abzac Canada Inc. Noyau d’enroulement restauré et méthode pour fabriquer celui-ci

Also Published As

Publication number Publication date
CA2121273A1 (fr) 1994-10-21
DE4413810A1 (de) 1994-10-27

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20130415