GB1391460A - Method of fixing a cylindrical object having a central hole and support therefor - Google Patents

Method of fixing a cylindrical object having a central hole and support therefor

Info

Publication number
GB1391460A
GB1391460A GB1067972A GB1067972A GB1391460A GB 1391460 A GB1391460 A GB 1391460A GB 1067972 A GB1067972 A GB 1067972A GB 1067972 A GB1067972 A GB 1067972A GB 1391460 A GB1391460 A GB 1391460A
Authority
GB
United Kingdom
Prior art keywords
fixing
central hole
cylindrical object
support therefor
shaft
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
Application number
GB1067972A
Other languages
English (en)
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.)
Rolpa SARL
Original Assignee
Rolpa SARL
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 Rolpa SARL filed Critical Rolpa SARL
Publication of GB1391460A publication Critical patent/GB1391460A/en
Expired 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
    • B65H75/248—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages expansion caused by actuator movable in axial direction
    • B65H75/2484—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages expansion caused by actuator movable in axial direction movable actuator including wedge-like or lobed member

Landscapes

  • Unwinding Webs (AREA)
  • Winding Of Webs (AREA)
  • Replacement Of Web Rolls (AREA)
GB1067972A 1971-03-12 1972-03-08 Method of fixing a cylindrical object having a central hole and support therefor Expired GB1391460A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH366871A CH523835A (fr) 1971-03-12 1971-03-12 Procédé de fixation d'un objet cylindrique présentant un trou central, et support pour la mise en oeuvre de ce procédé

Publications (1)

Publication Number Publication Date
GB1391460A true GB1391460A (en) 1975-04-23

Family

ID=4260934

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1067972A Expired GB1391460A (en) 1971-03-12 1972-03-08 Method of fixing a cylindrical object having a central hole and support therefor

Country Status (5)

Country Link
US (1) US3822837A (cg-RX-API-DMAC7.html)
CH (1) CH523835A (cg-RX-API-DMAC7.html)
DE (1) DE2210321A1 (cg-RX-API-DMAC7.html)
FR (1) FR2129450A5 (cg-RX-API-DMAC7.html)
GB (1) GB1391460A (cg-RX-API-DMAC7.html)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2437366A1 (fr) * 1978-09-28 1980-04-25 Watellier Christian Presentoir devidoir de produits en feuille et/ou en ruban conditionnes en bobines
US4483522A (en) * 1982-08-09 1984-11-20 Tri Tool Inc. Adjustable mandrel for supporting tubular workpieces
US4614136A (en) * 1984-11-26 1986-09-30 Tri-Tool Angularly adjustable mandrel assembly
US7992753B2 (en) * 2004-12-07 2011-08-09 Rpg Bags, Llc Spool-supported bag dispenser
CN103273444B (zh) * 2013-05-28 2016-05-25 李恩典 一种内置式定心夹头
US10889460B2 (en) 2016-11-03 2021-01-12 Eric Martin Ferguson Material handling device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2280370A (en) * 1940-10-14 1942-04-21 Franklin P Bennett Expansible chuck
US2297648A (en) * 1942-02-16 1942-09-29 Atwood Machine Co Mandrel
US2412551A (en) * 1944-06-10 1946-12-10 Verneur E Pratt Film feeding device
US2443243A (en) * 1945-02-09 1948-06-15 Hayssen Mfg Company Paper roll shaft
US3197153A (en) * 1963-08-13 1965-07-27 Allegheny Ludlum Steel Mounting device for paper rolls

Also Published As

Publication number Publication date
FR2129450A5 (cg-RX-API-DMAC7.html) 1972-10-27
CH523835A (fr) 1972-06-15
US3822837A (en) 1974-07-09
DE2210321A1 (de) 1972-09-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee