JPS5514579A - Manufacture for magnetic head - Google Patents

Manufacture for magnetic head

Info

Publication number
JPS5514579A
JPS5514579A JP8796578A JP8796578A JPS5514579A JP S5514579 A JPS5514579 A JP S5514579A JP 8796578 A JP8796578 A JP 8796578A JP 8796578 A JP8796578 A JP 8796578A JP S5514579 A JPS5514579 A JP S5514579A
Authority
JP
Japan
Prior art keywords
core
bonded
cores
nonmagnetic
contact surface
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
JP8796578A
Other languages
Japanese (ja)
Inventor
Kenji Yoshikawa
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.)
Akai Electric Co Ltd
Original Assignee
Akai Electric 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 Akai Electric Co Ltd filed Critical Akai Electric Co Ltd
Priority to JP8796578A priority Critical patent/JPS5514579A/en
Publication of JPS5514579A publication Critical patent/JPS5514579A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To avoid the adhesives from being exposed at the tape running side as less as possible, by copying with the counter effect and cross talk through the shaping machining before fixing the chip core in the holder or case.
CONSTITUTION: The tape contact surface 6 of the core block 4 forming the operation gap 3 is cylindrically shaped and it is bonded on the arc surfaces 7,7a of concave shape in matching with the surface 6 formed on the non-magnetic block 5 togehter with other core block 4a. Next, the chip cores 9,9a bonded with the nonmagnetic piece 8 is sliced and cut off at the chain lines 10. The cores 9,9a clips the shield core 12 via the non-magnetic plates 11a, 11b and the side surface is clipped with the shield plates 14a, 14b with the shield plate 13a and 13b via the nonmagnetic plates 11c and 11d and each contact surface is bonded. Next, the nonmagnetic peice 8 is polished and the cores 9,9a are exposed on the tape contact surface. Further, the rear side 15 is also polished to form the bonding surface for body core.
COPYRIGHT: (C)1980,JPO&Japio
JP8796578A 1978-07-18 1978-07-18 Manufacture for magnetic head Pending JPS5514579A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8796578A JPS5514579A (en) 1978-07-18 1978-07-18 Manufacture for magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8796578A JPS5514579A (en) 1978-07-18 1978-07-18 Manufacture for magnetic head

Publications (1)

Publication Number Publication Date
JPS5514579A true JPS5514579A (en) 1980-02-01

Family

ID=13929560

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8796578A Pending JPS5514579A (en) 1978-07-18 1978-07-18 Manufacture for magnetic head

Country Status (1)

Country Link
JP (1) JPS5514579A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5468504U (en) * 1977-10-24 1979-05-15

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4826527A (en) * 1971-07-21 1973-04-07
JPS5189408A (en) * 1975-02-03 1976-08-05

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4826527A (en) * 1971-07-21 1973-04-07
JPS5189408A (en) * 1975-02-03 1976-08-05

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5468504U (en) * 1977-10-24 1979-05-15

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