JPS6074106A - 磁気ヘツド - Google Patents

磁気ヘツド

Info

Publication number
JPS6074106A
JPS6074106A JP18081083A JP18081083A JPS6074106A JP S6074106 A JPS6074106 A JP S6074106A JP 18081083 A JP18081083 A JP 18081083A JP 18081083 A JP18081083 A JP 18081083A JP S6074106 A JPS6074106 A JP S6074106A
Authority
JP
Japan
Prior art keywords
block
groove
azimuth angle
magnetic head
parallel
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
JP18081083A
Other languages
English (en)
Japanese (ja)
Inventor
Toyoaki Takayasu
豊明 高安
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.)
Victor Company of Japan Ltd
Nippon Victor KK
Original Assignee
Victor Company of Japan Ltd
Nippon Victor 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 Victor Company of Japan Ltd, Nippon Victor KK filed Critical Victor Company of Japan Ltd
Priority to JP18081083A priority Critical patent/JPS6074106A/ja
Priority to GB08424564A priority patent/GB2147448B/en
Priority to DE19843435790 priority patent/DE3435790A1/de
Publication of JPS6074106A publication Critical patent/JPS6074106A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/127—Structure or manufacture of heads, e.g. inductive
    • G11B5/187—Structure or manufacture of the surface of the head in physical contact with, or immediately adjacent to the recording medium; Pole pieces; Gap features
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/127—Structure or manufacture of heads, e.g. inductive
    • G11B5/187—Structure or manufacture of the surface of the head in physical contact with, or immediately adjacent to the recording medium; Pole pieces; Gap features
    • G11B5/23—Gap features
    • G11B5/232—Manufacture of gap

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
JP18081083A 1983-09-30 1983-09-30 磁気ヘツド Pending JPS6074106A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP18081083A JPS6074106A (ja) 1983-09-30 1983-09-30 磁気ヘツド
GB08424564A GB2147448B (en) 1983-09-30 1984-09-28 Magnetic head with azimuth having a tip portion oriented in a given direction and method for manufacturing the same
DE19843435790 DE3435790A1 (de) 1983-09-30 1984-09-28 Magnetkopf mit einen azimut aufweisendem spalt, dessen magnetspitzenabschnitt in einer bestimmten richtung orientiert ist, und verfahren zur herstellung desselben

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18081083A JPS6074106A (ja) 1983-09-30 1983-09-30 磁気ヘツド

Publications (1)

Publication Number Publication Date
JPS6074106A true JPS6074106A (ja) 1985-04-26

Family

ID=16089746

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18081083A Pending JPS6074106A (ja) 1983-09-30 1983-09-30 磁気ヘツド

Country Status (3)

Country Link
JP (1) JPS6074106A (enrdf_load_stackoverflow)
DE (1) DE3435790A1 (enrdf_load_stackoverflow)
GB (1) GB2147448B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62114108A (ja) * 1985-11-14 1987-05-25 Mitsubishi Electric Corp 電磁変換素子

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5266413A (en) * 1975-11-28 1977-06-01 Sanyo Electric Co Ltd Magnetic head and its production
JPS6026609B2 (ja) * 1979-11-26 1985-06-25 チヤ−ルズ・ジヨセフ・ク−ン 引張り装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1340422A (en) * 1971-01-26 1973-12-12 Int Computers Ltd Methods of making cores for magnetic recording and reproducing heads

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5266413A (en) * 1975-11-28 1977-06-01 Sanyo Electric Co Ltd Magnetic head and its production
JPS6026609B2 (ja) * 1979-11-26 1985-06-25 チヤ−ルズ・ジヨセフ・ク−ン 引張り装置

Also Published As

Publication number Publication date
DE3435790C2 (enrdf_load_stackoverflow) 1989-10-05
GB2147448B (en) 1986-12-31
DE3435790A1 (de) 1985-02-21
GB2147448A (en) 1985-05-09
GB8424564D0 (en) 1984-11-07

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