FR2030409A7 - Large-diameter computer tape reels - Google Patents

Large-diameter computer tape reels

Info

Publication number
FR2030409A7
FR2030409A7 FR6912032A FR6912032A FR2030409A7 FR 2030409 A7 FR2030409 A7 FR 2030409A7 FR 6912032 A FR6912032 A FR 6912032A FR 6912032 A FR6912032 A FR 6912032A FR 2030409 A7 FR2030409 A7 FR 2030409A7
Authority
FR
France
Prior art keywords
tape reels
computer tape
core
diameter
diameter computer
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
FR6912032A
Other languages
French (fr)
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.)
SCHNEIDER KG CARL
Original Assignee
SCHNEIDER KG CARL
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 SCHNEIDER KG CARL filed Critical SCHNEIDER KG CARL
Application granted granted Critical
Publication of FR2030409A7 publication Critical patent/FR2030409A7/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

Reel core is ring-shaped and there are two flanges separated by it attached concentrically to the core. The core is of unsaturated polyester reinforced with a filler. Pref., the reinforcement is glass fibres.
FR6912032A 1969-02-11 1969-04-17 Large-diameter computer tape reels Expired FR2030409A7 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691906647 DE1906647A1 (en) 1969-02-11 1969-02-11 Reel for tape-shaped recording media

Publications (1)

Publication Number Publication Date
FR2030409A7 true FR2030409A7 (en) 1970-11-13

Family

ID=5724856

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6912032A Expired FR2030409A7 (en) 1969-02-11 1969-04-17 Large-diameter computer tape reels

Country Status (2)

Country Link
DE (1) DE1906647A1 (en)
FR (1) FR2030409A7 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2147473A5 (en) * 1971-07-28 1973-03-09 Posso Pierre
FR2425697A1 (en) * 1978-05-08 1979-12-07 Minnesota Mining & Mfg PLASTIC COIL, ESPECIALLY FOR MAGNETIC RECORDING TAPE
FR2796473A1 (en) * 1999-07-12 2001-01-19 Aaton Sa Movie film reel has film end locked in hub slit by flange projections

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2147473A5 (en) * 1971-07-28 1973-03-09 Posso Pierre
FR2425697A1 (en) * 1978-05-08 1979-12-07 Minnesota Mining & Mfg PLASTIC COIL, ESPECIALLY FOR MAGNETIC RECORDING TAPE
FR2796473A1 (en) * 1999-07-12 2001-01-19 Aaton Sa Movie film reel has film end locked in hub slit by flange projections

Also Published As

Publication number Publication date
DE1906647A1 (en) 1970-09-03

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Legal Events

Date Code Title Description
ST Notification of lapse