JPS5545139A - Magnetic recording head - Google Patents

Magnetic recording head

Info

Publication number
JPS5545139A
JPS5545139A JP11792178A JP11792178A JPS5545139A JP S5545139 A JPS5545139 A JP S5545139A JP 11792178 A JP11792178 A JP 11792178A JP 11792178 A JP11792178 A JP 11792178A JP S5545139 A JPS5545139 A JP S5545139A
Authority
JP
Japan
Prior art keywords
gap
core
recording head
coercive
magnetic recording
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
JP11792178A
Other languages
Japanese (ja)
Inventor
Katsuo Konishi
Kuniaki Miura
Masamichi Yamada
Mitsuharu Tamura
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 JP11792178A priority Critical patent/JPS5545139A/en
Publication of JPS5545139A publication Critical patent/JPS5545139A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To obtain a head with a well mass-producibility and high-reliability gap by stacking rear cores while forming a front core in a bulk shape, and also to attain recording on a high-coercive-force tape.
CONSTITUTION: As for a magnetic recording head for a high-coercive-force tape such as a metal tape, bulk-shaped front core 6 has magnetic gap 4, rear core 3 made of three stacked thin plates is provided with winding 5 inducing magnetic flux, and cores 3 and 6 are joined together. Because of the bulk shape of core 6, thin plates stacked never shift one another, so that a stable gap can be obtained. Further, there is no need to use a resin-based adhesive intolerant of heat and a highly-reliable gap can be formed.
COPYRIGHT: (C)1980,JPO&Japio
JP11792178A 1978-09-27 1978-09-27 Magnetic recording head Pending JPS5545139A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11792178A JPS5545139A (en) 1978-09-27 1978-09-27 Magnetic recording head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11792178A JPS5545139A (en) 1978-09-27 1978-09-27 Magnetic recording head

Publications (1)

Publication Number Publication Date
JPS5545139A true JPS5545139A (en) 1980-03-29

Family

ID=14723469

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11792178A Pending JPS5545139A (en) 1978-09-27 1978-09-27 Magnetic recording head

Country Status (1)

Country Link
JP (1) JPS5545139A (en)

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