GB1377870A - Rotary head type magnetic recording and reproducing apparatus - Google Patents

Rotary head type magnetic recording and reproducing apparatus

Info

Publication number
GB1377870A
GB1377870A GB5500372A GB5500372A GB1377870A GB 1377870 A GB1377870 A GB 1377870A GB 5500372 A GB5500372 A GB 5500372A GB 5500372 A GB5500372 A GB 5500372A GB 1377870 A GB1377870 A GB 1377870A
Authority
GB
United Kingdom
Prior art keywords
tape
head
head drum
magnetic recording
reproducing apparatus
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
GB5500372A
Other languages
English (en)
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 claimed from JP46097370A external-priority patent/JPS4861117A/ja
Priority claimed from JP47077222A external-priority patent/JPS5248491B2/ja
Priority claimed from JP47088969A external-priority patent/JPS4945707A/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of GB1377870A publication Critical patent/GB1377870A/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
    • 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/52—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with simultaneous movement of head and record carrier, e.g. rotation of head
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/78—Television signal recording using magnetic recording
    • H04N5/782—Television signal recording using magnetic recording on tape

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Magnetic Record Carriers (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
  • Magnetic Heads (AREA)
GB5500372A 1971-12-01 1972-11-28 Rotary head type magnetic recording and reproducing apparatus Expired GB1377870A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP46097370A JPS4861117A (https=) 1971-12-01 1971-12-01
JP47077222A JPS5248491B2 (https=) 1972-07-31 1972-07-31
JP47088969A JPS4945707A (en) 1972-09-04 1972-09-04 Kaitenhetsudogatajikirokugasaiseisochi

Publications (1)

Publication Number Publication Date
GB1377870A true GB1377870A (en) 1974-12-18

Family

ID=27302367

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5500372A Expired GB1377870A (en) 1971-12-01 1972-11-28 Rotary head type magnetic recording and reproducing apparatus

Country Status (4)

Country Link
CA (1) CA1000846A (https=)
DE (1) DE2258488C3 (https=)
GB (1) GB1377870A (https=)
NL (1) NL7216250A (https=)

Also Published As

Publication number Publication date
DE2258488A1 (de) 1973-06-07
DE2258488B2 (de) 1974-05-22
DE2258488C3 (de) 1975-01-02
NL7216250A (https=) 1973-06-05
CA1000846A (en) 1976-11-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PE20 Patent expired after termination of 20 years

Effective date: 19921127