FR2293031A1 - Cassette a bande du type a balayage helicoidal - Google Patents

Cassette a bande du type a balayage helicoidal

Info

Publication number
FR2293031A1
FR2293031A1 FR7439235A FR7439235A FR2293031A1 FR 2293031 A1 FR2293031 A1 FR 2293031A1 FR 7439235 A FR7439235 A FR 7439235A FR 7439235 A FR7439235 A FR 7439235A FR 2293031 A1 FR2293031 A1 FR 2293031A1
Authority
FR
France
Prior art keywords
helicoidal
tape cassette
scan type
type tape
scan
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.)
Granted
Application number
FR7439235A
Other languages
English (en)
Other versions
FR2293031B1 (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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 to NL7415167A priority Critical patent/NL7415167A/xx
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to FR7439235A priority patent/FR2293031A1/fr
Priority to GB5367274A priority patent/GB1483377A/en
Publication of FR2293031A1 publication Critical patent/FR2293031A1/fr
Application granted granted Critical
Publication of FR2293031B1 publication Critical patent/FR2293031B1/fr
Granted 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
    • G11B23/04—Magazines; Cassettes for webs or filaments
    • G11B23/08—Magazines; Cassettes for webs or filaments for housing webs or filaments having two distinct ends
    • G11B23/087—Magazines; Cassettes for webs or filaments for housing webs or filaments having two distinct ends using two different reels or cores
    • G11B23/093—Magazines; Cassettes for webs or filaments for housing webs or filaments having two distinct ends using two different reels or cores the reels or cores being coaxial
    • 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
    • G11B15/61—Guiding record carrier on drum, e.g. drum containing rotating heads
    • G11B15/615—Guiding record carrier on drum, e.g. drum containing rotating heads inside container
FR7439235A 1974-11-21 1974-11-29 Cassette a bande du type a balayage helicoidal Granted FR2293031A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NL7415167A NL7415167A (nl) 1974-11-21 1974-11-21 Bandcassette van het type met spiraalaftasting.
FR7439235A FR2293031A1 (fr) 1974-11-21 1974-11-29 Cassette a bande du type a balayage helicoidal
GB5367274A GB1483377A (en) 1974-11-21 1974-12-11 Helical scan type tape cassette

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL7415167A NL7415167A (nl) 1974-11-21 1974-11-21 Bandcassette van het type met spiraalaftasting.
FR7439235A FR2293031A1 (fr) 1974-11-21 1974-11-29 Cassette a bande du type a balayage helicoidal
GB5367274A GB1483377A (en) 1974-11-21 1974-12-11 Helical scan type tape cassette

Publications (2)

Publication Number Publication Date
FR2293031A1 true FR2293031A1 (fr) 1976-06-25
FR2293031B1 FR2293031B1 (fr) 1980-12-12

Family

ID=27250382

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7439235A Granted FR2293031A1 (fr) 1974-11-21 1974-11-29 Cassette a bande du type a balayage helicoidal

Country Status (3)

Country Link
FR (1) FR2293031A1 (fr)
GB (1) GB1483377A (fr)
NL (1) NL7415167A (fr)

Also Published As

Publication number Publication date
GB1483377A (en) 1977-08-17
FR2293031B1 (fr) 1980-12-12
NL7415167A (nl) 1976-05-25

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Legal Events

Date Code Title Description
ST Notification of lapse