JPS5634125A - Magnetic head - Google Patents

Magnetic head

Info

Publication number
JPS5634125A
JPS5634125A JP10743779A JP10743779A JPS5634125A JP S5634125 A JPS5634125 A JP S5634125A JP 10743779 A JP10743779 A JP 10743779A JP 10743779 A JP10743779 A JP 10743779A JP S5634125 A JPS5634125 A JP S5634125A
Authority
JP
Japan
Prior art keywords
circular arc
contact
core
magnetic head
curvature
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
JP10743779A
Other languages
Japanese (ja)
Inventor
Takayuki Matsumoto
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 JP10743779A priority Critical patent/JPS5634125A/en
Publication of JPS5634125A publication Critical patent/JPS5634125A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To entirely avoid the core edge and to eliminate the effect due to shape, by constituting the surface including the operation gap and in contact with the magnetic recording medium, with the first part in circular arc and the second part in circular arc in contact with the both ends.
CONSTITUTION: The surface where the coils 2a, 2b are wound and the magnetic tape of the core 1 having the operation gap 3 is in contact, is constituted with the circular arc part 4 of curvature R, and the parts 5, 6 of curvature (r) which are positioned at the both sides of the part 4 and inscribed in the circular arc of the part 4, and the ends of the parts 5, 6 of the circular arc are on the straight line C tying the centers 7 and 8. With this constitution, the magnetic tape can smoothly be detached from the core tip and the magnetic head without shape effect can be obtained.
COPYRIGHT: (C)1981,JPO&Japio
JP10743779A 1979-08-23 1979-08-23 Magnetic head Pending JPS5634125A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10743779A JPS5634125A (en) 1979-08-23 1979-08-23 Magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10743779A JPS5634125A (en) 1979-08-23 1979-08-23 Magnetic head

Publications (1)

Publication Number Publication Date
JPS5634125A true JPS5634125A (en) 1981-04-06

Family

ID=14459116

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10743779A Pending JPS5634125A (en) 1979-08-23 1979-08-23 Magnetic head

Country Status (1)

Country Link
JP (1) JPS5634125A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4933776A (en) * 1972-07-28 1974-03-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4933776A (en) * 1972-07-28 1974-03-28

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