DE2152942C2 - Magnetbandkassette sowie ein Aufzeichnungs- und/oder Wiedergabegerät für eine derartige Kassette - Google Patents

Magnetbandkassette sowie ein Aufzeichnungs- und/oder Wiedergabegerät für eine derartige Kassette

Info

Publication number
DE2152942C2
DE2152942C2 DE2152942A DE2152942A DE2152942C2 DE 2152942 C2 DE2152942 C2 DE 2152942C2 DE 2152942 A DE2152942 A DE 2152942A DE 2152942 A DE2152942 A DE 2152942A DE 2152942 C2 DE2152942 C2 DE 2152942C2
Authority
DE
Germany
Prior art keywords
cassette
drum
magnetic tape
pulley
deflection roller
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
DE2152942A
Other languages
German (de)
English (en)
Other versions
DE2152942A1 (de
Inventor
Walter Wien Eibensteiner
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
Priority claimed from AT1023470A external-priority patent/AT308418B/de
Priority claimed from AT305271A external-priority patent/AT314855B/de
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of DE2152942A1 publication Critical patent/DE2152942A1/de
Application granted granted Critical
Publication of DE2152942C2 publication Critical patent/DE2152942C2/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G11B15/665—Threading; Loading; Automatic self-loading by extracting loop of record carrier from container
    • G11B15/6653—Threading; Loading; Automatic self-loading by extracting loop of record carrier from container to pull the record carrier against drum
    • G11B15/6655—Threading; Loading; Automatic self-loading by extracting loop of record carrier from container to pull the record carrier against drum using one loading ring, i.e. "C-type"
    • 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
    • G11B23/04—Magazines; Cassettes for webs or filaments

Landscapes

  • Replacement Of Web Rolls (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
  • Handling Of Continuous Sheets Of Paper (AREA)
  • Feeding And Guiding Record Carriers (AREA)
  • Sheet Holders (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
DE2152942A 1970-11-13 1971-10-23 Magnetbandkassette sowie ein Aufzeichnungs- und/oder Wiedergabegerät für eine derartige Kassette Expired DE2152942C2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT1023470A AT308418B (de) 1970-11-13 1970-11-13 Aufzeichnungs- und/oder Wiedergabegerät und Kassette für ein solches Gerät
AT305271A AT314855B (de) 1971-04-09 1971-04-09 Aufzeichnungs- und/oder Wiedergabegerät und Kassette für ein solches Gerät

Publications (2)

Publication Number Publication Date
DE2152942A1 DE2152942A1 (de) 1972-05-18
DE2152942C2 true DE2152942C2 (de) 1983-12-01

Family

ID=25599495

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2152942A Expired DE2152942C2 (de) 1970-11-13 1971-10-23 Magnetbandkassette sowie ein Aufzeichnungs- und/oder Wiedergabegerät für eine derartige Kassette

Country Status (9)

Country Link
US (1) US3797036A (OSRAM)
BE (1) BE775309A (OSRAM)
CA (1) CA993101A (OSRAM)
DE (1) DE2152942C2 (OSRAM)
ES (2) ES396907A1 (OSRAM)
FR (1) FR2114682A5 (OSRAM)
GB (1) GB1365957A (OSRAM)
IT (1) IT941127B (OSRAM)
NL (1) NL7115370A (OSRAM)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4008489A (en) * 1975-01-09 1977-02-15 Bell & Howell Company Portable video tape recorder
DE2645421A1 (de) * 1976-10-08 1978-04-13 Bosch Gmbh Robert Geraet zur aufzeichnung und/oder wiedergabe von fernsehsignalen
NL7702875A (nl) * 1977-03-17 1978-09-19 Philips Nv Apparaat voor het opnemen en/of weergeven van magnetische registraties van hoge frequentie.
JPS5731399Y2 (OSRAM) * 1977-12-19 1982-07-09
NL8500888A (nl) * 1985-03-27 1986-10-16 Polygram Bv Magneetbandcassette, alsmede wikkelinrichting toepasbaar in combinatie met een dergelijke cassette.
US4815675A (en) * 1985-11-29 1989-03-28 Sharp Kabushiki Kaisha Two stage reel mechanism for tape recorder
US5021903A (en) * 1988-06-24 1991-06-04 Rank Video Services America Magnetic tape cartridge
US4920436A (en) * 1988-06-24 1990-04-24 Rank Video Services America Magnetic tape cassette system
US4964003A (en) * 1988-06-24 1990-10-16 Rank Video Services America Tape interconnection system
DE4035863C2 (de) * 1990-11-10 1996-07-25 Broadcast Television Syst Bandantriebsvorrichtung
US5430586A (en) * 1992-08-03 1995-07-04 Koo; Kah O. Tape extractor and pad lifter for extracting tape from a cassette center well, and related method
JP2003036627A (ja) * 2001-07-23 2003-02-07 Fuji Photo Film Co Ltd 記録テープカートリッジ
JP4190256B2 (ja) * 2002-11-07 2008-12-03 パナソニック株式会社 磁気記録再生装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1206606A (en) * 1966-10-17 1970-09-23 Matsushita Electric Industrial Co Ltd Magnetic recording and reproducing apparatus
SE346407B (OSRAM) * 1968-07-16 1972-07-03 Cartridge Television Inc

Also Published As

Publication number Publication date
NL7115370A (OSRAM) 1972-05-16
CA993101A (en) 1976-07-13
ES396907A1 (es) 1975-03-16
ES201504Y (es) 1976-03-01
BE775309A (fr) 1972-05-12
DE2152942A1 (de) 1972-05-18
GB1365957A (en) 1974-09-04
ES201504U (es) 1975-11-16
FR2114682A5 (OSRAM) 1972-06-30
US3797036A (en) 1974-03-12
IT941127B (it) 1973-03-01

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Legal Events

Date Code Title Description
OD Request for examination
8128 New person/name/address of the agent

Representative=s name: WAGENER, G., PAT.-ASS., 2110 BUCHHOLZ

8128 New person/name/address of the agent

Representative=s name: KUPFERMANN, F., DIPL.-ING., PAT.-ANW., 2000 HAMBUR

8126 Change of the secondary classification

Ipc: G11B 23/04

D2 Grant after examination
8364 No opposition during term of opposition