JPS5758267A - Floating head slider utilizing negative pressure - Google Patents

Floating head slider utilizing negative pressure

Info

Publication number
JPS5758267A
JPS5758267A JP13254480A JP13254480A JPS5758267A JP S5758267 A JPS5758267 A JP S5758267A JP 13254480 A JP13254480 A JP 13254480A JP 13254480 A JP13254480 A JP 13254480A JP S5758267 A JPS5758267 A JP S5758267A
Authority
JP
Japan
Prior art keywords
negative pressure
face
pressure generating
inversely
tapered
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.)
Granted
Application number
JP13254480A
Other languages
Japanese (ja)
Other versions
JPH024073B2 (en
Inventor
Norio Tagawa
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP13254480A priority Critical patent/JPS5758267A/en
Publication of JPS5758267A publication Critical patent/JPS5758267A/en
Publication of JPH024073B2 publication Critical patent/JPH024073B2/ja
Granted 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
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/58—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B5/60—Fluid-dynamic spacing of heads from record-carriers
    • G11B5/6005—Specially adapted for spacing from a rotating disc using a fluid cushion

Landscapes

  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)

Abstract

PURPOSE:To obtain the titled head slider which is inexpensive and excellent in the negative pressure generating efficiency, by forming the flow-in end of inversely tapered or inversely stepped negative pressure generating face from the position of the end of tapered or stepped section of the positive pressure generationg face. CONSTITUTION:This negative pressure slider is formed with sections 1b consisting the positive pressure generating face, and a negative pressure generating face 2b whose flow-in end is formed from the end of a tapered section at the left hand side of the diagram by extremely shortening the length of the tapered section. Therefore, the negative pressure generating face 2b becomes an inversely stepped face having a tapered section at the front. When such inversely stepped face is used, an extremely excellent negative pressure generating efficiency per unit area can be expected when compared with other negative pressure sliders proposed so far.
JP13254480A 1980-09-24 1980-09-24 Floating head slider utilizing negative pressure Granted JPS5758267A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13254480A JPS5758267A (en) 1980-09-24 1980-09-24 Floating head slider utilizing negative pressure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13254480A JPS5758267A (en) 1980-09-24 1980-09-24 Floating head slider utilizing negative pressure

Publications (2)

Publication Number Publication Date
JPS5758267A true JPS5758267A (en) 1982-04-07
JPH024073B2 JPH024073B2 (en) 1990-01-25

Family

ID=15083755

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13254480A Granted JPS5758267A (en) 1980-09-24 1980-09-24 Floating head slider utilizing negative pressure

Country Status (1)

Country Link
JP (1) JPS5758267A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60113373A (en) * 1983-11-24 1985-06-19 Nec Corp Floating head slider using negative pressure
US5210666A (en) * 1990-05-25 1993-05-11 Seagate Technology, Inc. Self-loading air bearing slider with a relieved leading edge
US5515219A (en) * 1993-09-08 1996-05-07 Seagate Technology, Inc. Simplified self-loading head slider

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49129522U (en) * 1973-03-06 1974-11-07
JPS5339111A (en) * 1976-09-21 1978-04-10 Nippon Telegr & Teleph Corp <Ntt> Floating head slider

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49129522U (en) * 1973-03-06 1974-11-07
JPS5339111A (en) * 1976-09-21 1978-04-10 Nippon Telegr & Teleph Corp <Ntt> Floating head slider

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60113373A (en) * 1983-11-24 1985-06-19 Nec Corp Floating head slider using negative pressure
US5210666A (en) * 1990-05-25 1993-05-11 Seagate Technology, Inc. Self-loading air bearing slider with a relieved leading edge
US5515219A (en) * 1993-09-08 1996-05-07 Seagate Technology, Inc. Simplified self-loading head slider
US5624581A (en) * 1993-09-08 1997-04-29 Seagate Technology, Inc. Process for forming a simplified self-loading head slider

Also Published As

Publication number Publication date
JPH024073B2 (en) 1990-01-25

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