GB1311759A - Tape reel - Google Patents

Tape reel

Info

Publication number
GB1311759A
GB1311759A GB3223470A GB3223470A GB1311759A GB 1311759 A GB1311759 A GB 1311759A GB 3223470 A GB3223470 A GB 3223470A GB 3223470 A GB3223470 A GB 3223470A GB 1311759 A GB1311759 A GB 1311759A
Authority
GB
United Kingdom
Prior art keywords
hub
pillars
ring
spaced
tape
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
GB3223470A
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing 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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of GB1311759A publication Critical patent/GB1311759A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
    • G11B23/037—Single reels or spools

Landscapes

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

Abstract

1311759 Tape reels; hubs MINNESOTA MINING & MFG CO 2 July 1970 [3 July 1969] 32234/70 Heading B8M A tape reel comprises a hub 8 with an inner ring 9 defining a central spindle receiving opening, an outer compressible ring 14 on which tape is wound, and resilient members supporting the ring 14 in a radially spaced position from the inner ring 9, the resilient members comprising spaced radially extending pillars 17 joined to the hub, a continuous circular resilient beam 16 surrounding the inner ring 9 and supported on the pillars 17, and spaced radically extending posts 18 joined to the beam 16 and the outer ring 14 and circumferentially spaced from the pillars 17, whereby radically compressive forces on the outer ring 14 cause deflection of the beam 16 between the pillars 17. The hub also comprises a radially extending web 10 having depressions 12. Two reel flanges 6, 7 are attached to the web 10 of the hub for example by sonic welding as at 13. The reel is preferably made of glass filled styrene, but may alternatively be made of aluminium.
GB3223470A 1969-07-03 1970-07-02 Tape reel Expired GB1311759A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83895469A 1969-07-03 1969-07-03

Publications (1)

Publication Number Publication Date
GB1311759A true GB1311759A (en) 1973-03-28

Family

ID=25278479

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3223470A Expired GB1311759A (en) 1969-07-03 1970-07-02 Tape reel

Country Status (5)

Country Link
US (1) US3632053A (en)
JP (1) JPS4913562B1 (en)
DE (1) DE2033866A1 (en)
GB (1) GB1311759A (en)
NL (1) NL7009175A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2135653A (en) * 1983-03-03 1984-09-05 Data Packaging Corp Computer tape reel

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH598121A5 (en) * 1975-09-19 1978-04-28 Gefitec Sa
JPS5728311Y2 (en) * 1977-12-16 1982-06-21
FR2412907A1 (en) * 1977-12-26 1979-07-20 Memorex Corp Magnetic tape reel - has projecting annular edges at centre of each side disc, fitting into grooves in core
US4184650A (en) * 1978-05-08 1980-01-22 Minnesota Mining And Manufacturing Company Plastic tape reel
FR2456989A1 (en) * 1979-05-14 1980-12-12 Posso Patrick PROCESS FOR THE SIMPLIFIED PACKAGING OF A MAGNETIC COMPUTER TAPE AND WINDING CORE FOR CARRYING OUT SAID METHOD
US4327879A (en) * 1980-10-09 1982-05-04 Memorex Corporation Magnetic tape reel
DE3168164D1 (en) * 1980-10-30 1985-02-21 Basf Ag Winding core for magnetic tape cassettes, in particular compact cassettes and magnetic tape cassettes with at least a winding core
FR2542906A1 (en) * 1983-03-16 1984-09-21 Data Packaging Corp Reel hub for computer magnetic tape
US4626950A (en) * 1984-09-13 1986-12-02 Dennison Manufacturing Company Removal of reel stored magnetic tape
US4757958A (en) * 1986-03-03 1988-07-19 Shape Inc. Tape reel
US4923137A (en) * 1988-12-20 1990-05-08 Minnesota Mining And Manufacturing Company Tape reel hub
CA2043395A1 (en) * 1990-05-29 1991-11-30 In J. Kim Tape reel capable of preventing the tape from being damaged
DE4105604A1 (en) * 1991-02-22 1992-08-27 Basf Magnetics Gmbh WINDING CORE FOR INFORMATION CARRIERS
US5375791A (en) * 1993-02-11 1994-12-27 Minnesota Mining And Manufacturing Company Hub aligning rotary chuck
DE9307867U1 (en) * 1993-05-25 1993-07-29 Basf Magnetics Gmbh, 68165 Mannheim Winding core device for information carrier tapes
DE9410713U1 (en) * 1994-07-04 1995-08-03 Basf Magnetics Gmbh, 68165 Mannheim Winding core for tape-shaped information carriers
FR2753296A1 (en) * 1996-09-10 1998-03-13 Posso Sa Disposable bobbin for holding manufactured magnetic tape
US5803388A (en) * 1996-11-15 1998-09-08 Quantum Corporation Tape reel with flange sections for uniform tape stacking
JP2003091963A (en) * 2001-06-28 2003-03-28 Fuji Photo Film Co Ltd Recording tape cartridge
US9212021B2 (en) * 2008-02-04 2015-12-15 Sonoco Development, Inc. Winding cores for material rolls having high roll strain energy, and method for making same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3346211A (en) * 1966-07-05 1967-10-10 Northwest Plastics Inc Computer reels
US3485456A (en) * 1968-01-15 1969-12-23 Amerline Corp Reel structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2135653A (en) * 1983-03-03 1984-09-05 Data Packaging Corp Computer tape reel

Also Published As

Publication number Publication date
DE2033866A1 (en) 1971-01-14
NL7009175A (en) 1971-01-05
JPS4913562B1 (en) 1974-04-01
US3632053A (en) 1972-01-04

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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