GB1232242A - - Google Patents

Info

Publication number
GB1232242A
GB1232242A GB1232242DA GB1232242A GB 1232242 A GB1232242 A GB 1232242A GB 1232242D A GB1232242D A GB 1232242DA GB 1232242 A GB1232242 A GB 1232242A
Authority
GB
United Kingdom
Prior art keywords
core
tape
segments
inclined surfaces
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.)
Expired
Application number
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 filed Critical
Publication of GB1232242A publication Critical patent/GB1232242A/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
    • B65H75/22—Constructional details collapsible; with removable parts
    • B65H75/2245—Constructional details collapsible; with removable parts connecting flange to hub
    • 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
    • B65H75/04—Kinds or types
    • B65H75/08—Kinds or types of circular or polygonal cross-section
    • B65H75/10—Kinds or types of circular or polygonal cross-section without flanges, e.g. cop tubes
    • 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
    • B65H75/22—Constructional details collapsible; with removable parts
    • B65H75/2254—Constructional details collapsible; with removable parts with particular joining means for releasably connecting parts
    • B65H75/2272—Constructional details collapsible; with removable parts with particular joining means for releasably connecting parts releasably connected by relative rotatable movement of parts, e.g. threaded or bayonet fit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/37—Tapes
    • B65H2701/377—Adhesive tape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/50—Storage means for webs, tapes, or filamentary material
    • B65H2701/51—Cores or reels characterised by the material
    • B65H2701/513—Cores or reels characterised by the material assembled mainly from rigid elements of the same kind
    • B65H2701/5136—Moulded plastic elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/50—Storage means for webs, tapes, or filamentary material
    • B65H2701/51—Cores or reels characterised by the material
    • B65H2701/515—Cores or reels characterised by the material assembled from parts made of different materials
    • B65H2701/5152—End flanges and barrel of different material
    • B65H2701/51524—Paperboard barrel

Landscapes

  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Adhesive Tapes (AREA)

Abstract

1,232,242. Tape rolls. MINNESOTA MINING & MFG. CO. 28 June, 1968 [30 June, 1967], No. 31162/68. Heading B8M. [Also in Division F2] A roll 18 of film material which has a stretchy flexible nature, e.g. pressure-sensitive adhesive tape 16 wound upon a hollow cylindrical core is characterized in that the core is formed of discrete arcuate segments 10, 12, 14 which are held together to form the cylinder by the radially compressive forces of the tape. The ends of the arcuate segments may be formed to intermesh or may be hingedly connected together. The core may be formed of 2 to 6 segments. The expanded core is placed on an expandible mandrel which comprises arcuate elements around a solid core, the elements having protrusions with inclined surfaces which engage notches with similarly inclined surfaces on the solid core, so that axial movement of the segments relative to the core causes the arcuate elements to ride up the inclined surfaces and thus the circumference of the mandrel increases. Movement in the opposite axial direction collapses the mandrel for removal and collapse of the tape core.
GB1232242D 1967-06-30 1968-06-28 Expired GB1232242A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US65048567A 1967-06-30 1967-06-30

Publications (1)

Publication Number Publication Date
GB1232242A true GB1232242A (en) 1971-05-19

Family

ID=24609115

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1232242D Expired GB1232242A (en) 1967-06-30 1968-06-28

Country Status (5)

Country Link
US (1) US3433355A (en)
JP (1) JPS4830349B1 (en)
DE (1) DE1761723A1 (en)
FR (1) FR1571190A (en)
GB (1) GB1232242A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1314674A2 (en) * 2001-11-22 2003-05-28 Saimatec Engineering Oy Method and device for connecting adjacent objects equipped with holes to each other

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3737030A (en) * 1971-10-27 1973-06-05 Allied Chem Prevention of gauge bands in rolls of film
JPS52148097U (en) * 1976-05-07 1977-11-09
US4242297A (en) * 1976-12-13 1980-12-30 W. R. Grace & Co. Winding core for heat shrinkable film material
US4114756A (en) * 1976-12-13 1978-09-19 W. R. Grace & Co. Winding core for heat shrinkable film material
GB2032884B (en) * 1978-10-26 1982-12-22 Rank Organisation Ltd Spools
US4254918A (en) * 1979-03-09 1981-03-10 Ciba-Geigy Ag Removable core for reeled web material
CA2030412A1 (en) * 1989-11-22 1991-05-23 Harold Schonhorn Collapsible core adhesive rolls
AU664183B2 (en) * 1991-07-12 1995-11-09 Bluescope Steel Limited A protective core
US5318235A (en) * 1992-12-08 1994-06-07 The Procter & Gamble Company Cores for compressed core wound paper products
US5255865A (en) * 1992-12-08 1993-10-26 The Procter & Gamble Company Cores providing reduced spindle clearance for core wound paper products
US5484499A (en) * 1993-12-17 1996-01-16 Converex, Inc. Method and apparatus for laying up laminates of adhesive backed sheets
US6129810A (en) * 1995-10-17 2000-10-10 Moore Business Forms, Inc. Linerless label dispenser
US5833377A (en) * 1996-05-10 1998-11-10 Monarch Marking Systems, Inc. Core, spindle and combination thereof
US5785272A (en) * 1996-11-05 1998-07-28 Kvaerner U.S. Inc. Coiler spool with built-in gripper slot
US5967454A (en) * 1998-11-30 1999-10-19 Formall, Inc. Twin sheet reel core
JP2001122524A (en) * 1999-10-28 2001-05-08 Nitto Denko Corp Tape wound material and winding core thereof, and method of manufacturing tape wound material
US6491251B1 (en) 2000-03-09 2002-12-10 Bay West Paper Corporation Double core tissue roll, dispenser and method
US7107888B2 (en) * 2003-03-07 2006-09-19 Bay West Paper Corporation Core reduction method and apparatus
US6988689B2 (en) * 2003-10-10 2006-01-24 Bay West Paper Corporation Hands-free towel dispenser with EMF controller
US7441971B2 (en) * 2003-10-21 2008-10-28 Cartec International, Inc. Inked ribbon core with ribs
US7014140B2 (en) * 2004-01-30 2006-03-21 Bay West Paper Corporation Three roll tissue dispenser
US8783981B2 (en) * 2010-08-20 2014-07-22 Avery Dennison Corporation Collapsable core for printer
JP6162281B1 (en) * 2016-03-16 2017-07-12 住友化学株式会社 Method for controlling film winding apparatus, film winding body, film winding apparatus, and method for manufacturing film winding body
CN108275498A (en) * 2018-01-22 2018-07-13 海宁天荣纺织有限公司 A kind of textile fabric cloth collector
WO2022137111A1 (en) * 2020-12-22 2022-06-30 P.F.R. S.R.L. Di Sinico Renata & C. Method for making rolls of flexible tape, system for carrying out such method and unwinder - applicator of said rolls of flexible tape.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1657386A (en) * 1926-01-23 1928-01-24 Frohlich Franz Bobbin for knitting machines
US2659543A (en) * 1950-09-21 1953-11-17 Sonoco Products Co Winding core
DE1071577B (en) * 1958-12-05 1959-12-17 P. Beiersdorf iλ Co. Aktiengesellschaft, Hamburg Coil core
FR1414528A (en) * 1964-11-21 1965-10-15 Shrinkable tube in thermoplastic synthetic material for the contraction of yarns and yarns, in particular synthetic

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1314674A2 (en) * 2001-11-22 2003-05-28 Saimatec Engineering Oy Method and device for connecting adjacent objects equipped with holes to each other
EP1314674A3 (en) * 2001-11-22 2003-09-17 Saimatec Engineering Oy Method and device for connecting adjacent objects equipped with holes to each other

Also Published As

Publication number Publication date
JPS4830349B1 (en) 1973-09-19
DE1761723A1 (en) 1971-08-05
US3433355A (en) 1969-03-18
FR1571190A (en) 1969-06-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees