JPS526509A - Magnetic head protection mechanism - Google Patents

Magnetic head protection mechanism

Info

Publication number
JPS526509A
JPS526509A JP8245975A JP8245975A JPS526509A JP S526509 A JPS526509 A JP S526509A JP 8245975 A JP8245975 A JP 8245975A JP 8245975 A JP8245975 A JP 8245975A JP S526509 A JPS526509 A JP S526509A
Authority
JP
Japan
Prior art keywords
magnetic head
protection mechanism
head protection
drums
rotations
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.)
Pending
Application number
JP8245975A
Other languages
Japanese (ja)
Inventor
Yoshiteru Mitsuyoshi
Sakio Okazaki
Hiroshi Ishii
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.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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 Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP8245975A priority Critical patent/JPS526509A/en
Publication of JPS526509A publication Critical patent/JPS526509A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof

Abstract

PURPOSE:To form a magnetic head protection mechanism by utilizing the centrifugal force created by the rotations of drums, discs, etc..
JP8245975A 1975-07-04 1975-07-04 Magnetic head protection mechanism Pending JPS526509A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8245975A JPS526509A (en) 1975-07-04 1975-07-04 Magnetic head protection mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8245975A JPS526509A (en) 1975-07-04 1975-07-04 Magnetic head protection mechanism

Publications (1)

Publication Number Publication Date
JPS526509A true JPS526509A (en) 1977-01-19

Family

ID=13775084

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8245975A Pending JPS526509A (en) 1975-07-04 1975-07-04 Magnetic head protection mechanism

Country Status (1)

Country Link
JP (1) JPS526509A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4409281A (en) * 1980-04-21 1983-10-11 Fuji Photo Film Co., Ltd. Magnetic recording medium

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4409281A (en) * 1980-04-21 1983-10-11 Fuji Photo Film Co., Ltd. Magnetic recording medium

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