ES272572A1 - A reel device for a sound bearer in the form of a tape (Machine-translation by Google Translate, not legally binding) - Google Patents

A reel device for a sound bearer in the form of a tape (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES272572A1
ES272572A1 ES272572A ES272572A ES272572A1 ES 272572 A1 ES272572 A1 ES 272572A1 ES 272572 A ES272572 A ES 272572A ES 272572 A ES272572 A ES 272572A ES 272572 A1 ES272572 A1 ES 272572A1
Authority
ES
Spain
Prior art keywords
tape
spool
translation
machine
legally binding
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
ES272572A
Other languages
Spanish (es)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES272572A1 publication Critical patent/ES272572A1/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
    • B65H75/28—Arrangements for positively securing ends of material
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/60—Guiding record carrier
    • G11B15/66—Threading; Loading; Automatic self-loading

Landscapes

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

Abstract

A tapered spool device for a tapered recording carrier (tape), wherein the tabs comprise recesses extending at an oblique angle, pass through the spool perpendicularly and extend from the edges of the flange towards the spool core, with the result that a prolongation provided at the beginning of the belt is driven into the spool core and retained there by inserting it into a reel reel and rotating the latter, characterized by the fact that at least the side of the recess from the core of the spool to the edges of the tabs, which cooperate with the prolongation provided at the beginning of the tape, varies substantially according to an involute. (Machine-translation by Google Translate, not legally binding)
ES272572A 1960-12-02 1961-11-30 A reel device for a sound bearer in the form of a tape (Machine-translation by Google Translate, not legally binding) Expired ES272572A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT901860A AT244079B (en) 1960-12-02 1960-12-02 Flanged coil for a tape-shaped recording medium

Publications (1)

Publication Number Publication Date
ES272572A1 true ES272572A1 (en) 1962-03-01

Family

ID=3610475

Family Applications (1)

Application Number Title Priority Date Filing Date
ES272572A Expired ES272572A1 (en) 1960-12-02 1961-11-30 A reel device for a sound bearer in the form of a tape (Machine-translation by Google Translate, not legally binding)

Country Status (7)

Country Link
US (1) US3241783A (en)
AT (1) AT244079B (en)
CH (1) CH396438A (en)
DE (1) DE1919351U (en)
ES (1) ES272572A1 (en)
GB (1) GB1006371A (en)
SE (1) SE307681B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5041614A (en) * 1973-02-23 1975-04-16
US6123286A (en) * 1998-12-16 2000-09-26 Kemet Corporation Apparatus for winding a carrier tape

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US540786A (en) * 1895-06-11 Attaching shades to rollers
US1871234A (en) * 1929-01-16 1932-08-09 Kinatome Patents Corp Container for films and means for handling the same
DE706182C (en) * 1939-05-07 1941-05-20 Johannes Bockemuehl Device for securing the end of the film strip at one point against tearing off the strip material during the unwinding process
US2366147A (en) * 1940-05-31 1944-12-26 A L Glasmann Typewriter reel
US3090574A (en) * 1959-05-18 1963-05-21 Minnesota Mining & Mfg Magnetic tape magazine

Also Published As

Publication number Publication date
SE307681B (en) 1969-01-13
CH396438A (en) 1965-07-31
GB1006371A (en) 1965-09-29
DE1919351U (en) 1965-07-08
AT244079B (en) 1965-12-10
US3241783A (en) 1966-03-22

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