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JPS54110814A - Multielement magnetic head - Google Patents

Multielement magnetic head

Info

Publication number
JPS54110814A
JPS54110814A JP1766578A JP1766578A JPS54110814A JP S54110814 A JPS54110814 A JP S54110814A JP 1766578 A JP1766578 A JP 1766578A JP 1766578 A JP1766578 A JP 1766578A JP S54110814 A JPS54110814 A JP S54110814A
Authority
JP
Japan
Prior art keywords
tape sliding
head element
portions
sliding surface
cores
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
JP1766578A
Other languages
Japanese (ja)
Inventor
Takao Ketori
Nobuo Suzuki
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP1766578A priority Critical patent/JPS54110814A/en
Publication of JPS54110814A publication Critical patent/JPS54110814A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To enable cross feed to be reduced by providing a non-magnetic material over a specific range on the tape sliding surface side of the cores of the recording head element and playback head element arrayed on the same track.
CONSTITUTION: A recording head element 1a and a playback head element 1b are contained respectively in shield cases 6a, 6b. The tape sliding surface sides of the cases 6a, 6b are so constituted as to respectively cover the outer side of the lateral surfaces of the portions where the core 5a of the element 1a and the core 5b of the element 1b protrude. The surfaces of these portions 7a, 7b become the tape sliding surfaces. An abrasion-resistant non-magnetic memeber 8 such as of ceramics is provided on the portions between the tape sliding face sides of the cores 5a, 5b and the upper and lower sides respectively thereof, and the outside surface thereof becomes the tape sliding surface.
COPYRIGHT: (C)1979,JPO&Japio
JP1766578A 1978-02-20 1978-02-20 Multielement magnetic head Pending JPS54110814A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1766578A JPS54110814A (en) 1978-02-20 1978-02-20 Multielement magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1766578A JPS54110814A (en) 1978-02-20 1978-02-20 Multielement magnetic head

Publications (1)

Publication Number Publication Date
JPS54110814A true JPS54110814A (en) 1979-08-30

Family

ID=11950141

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1766578A Pending JPS54110814A (en) 1978-02-20 1978-02-20 Multielement magnetic head

Country Status (1)

Country Link
JP (1) JPS54110814A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4393428A (en) * 1980-02-12 1983-07-12 Canon Kabushiki Kaisha Magnetic head
JPS6336911U (en) * 1986-08-28 1988-03-09

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4393428A (en) * 1980-02-12 1983-07-12 Canon Kabushiki Kaisha Magnetic head
JPS6336911U (en) * 1986-08-28 1988-03-09

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