JPS51114114A - Erasing heads for tape recorders - Google Patents

Erasing heads for tape recorders

Info

Publication number
JPS51114114A
JPS51114114A JP3891075A JP3891075A JPS51114114A JP S51114114 A JPS51114114 A JP S51114114A JP 3891075 A JP3891075 A JP 3891075A JP 3891075 A JP3891075 A JP 3891075A JP S51114114 A JPS51114114 A JP S51114114A
Authority
JP
Japan
Prior art keywords
tape recorders
erasing heads
erasing
heads
recorders
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
JP3891075A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5416848B2 (OSRAM
Inventor
Takeaki Nakamura
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.)
Olympus Corp
Original Assignee
Olympus Optical 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
Application filed by Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Priority to JP3891075A priority Critical patent/JPS51114114A/ja
Publication of JPS51114114A publication Critical patent/JPS51114114A/ja
Publication of JPS5416848B2 publication Critical patent/JPS5416848B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G11B5/127—Structure or manufacture of heads, e.g. inductive
    • G11B5/325—Erasing heads using permanent magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
JP3891075A 1975-03-31 1975-03-31 Erasing heads for tape recorders Granted JPS51114114A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3891075A JPS51114114A (en) 1975-03-31 1975-03-31 Erasing heads for tape recorders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3891075A JPS51114114A (en) 1975-03-31 1975-03-31 Erasing heads for tape recorders

Publications (2)

Publication Number Publication Date
JPS51114114A true JPS51114114A (en) 1976-10-07
JPS5416848B2 JPS5416848B2 (OSRAM) 1979-06-26

Family

ID=12538343

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3891075A Granted JPS51114114A (en) 1975-03-31 1975-03-31 Erasing heads for tape recorders

Country Status (1)

Country Link
JP (1) JPS51114114A (OSRAM)

Also Published As

Publication number Publication date
JPS5416848B2 (OSRAM) 1979-06-26

Similar Documents

Publication Publication Date Title
JPS5267602A (en) Mechanism for driving magnetic tape recorder
KE3128A (en) Magnetic tape cassette
HK5479A (en) Cassette-type magnetic tape recorder
JPS56124154A (en) Magnetic tape recorder
HK77479A (en) Tape leaders for recording tapes
JPS5238914A (en) Magnetic tape reel for computer
JPS5220002A (en) Method and device for producing tape magnetic recording carrier
JPS51114114A (en) Erasing heads for tape recorders
GB1537894A (en) Magnetic tape cassette
JPS5242108A (en) Magnetic tape recorder having two takeup units
JPS5245913A (en) Magnetic tape recorder reproducer
JPS5220810A (en) Magnetic recording and playback apparatus containing double gap head
JPS5233505A (en) Magnetic tape recording reproduction device
CA705558A (en) Magnetic tape recorder heads
JPS5210711A (en) Tape unit
JPS535605A (en) Circuit for erasing magnetic tape
JPS5210710A (en) Tape unit
JPS5296013A (en) Magnetic recording and reproducing apparatus
JPS5233706A (en) Apparatus for reproducing magnetic record
JPS5288322A (en) Magnetization of magnetic head
AU267007B2 (en) Magnetic record head assembly in magnetic tape recorder
CA635584A (en) Magnetic tape recorders
JPS51137408A (en) Cassette tape recorder
JPS5321913A (en) Magnetic recording and reproducing apparatus
CA605361A (en) Machine for recording on magnetic tape