JPS5534323A - Rotating magnetic sheet recording reproducing device - Google Patents

Rotating magnetic sheet recording reproducing device

Info

Publication number
JPS5534323A
JPS5534323A JP10640778A JP10640778A JPS5534323A JP S5534323 A JPS5534323 A JP S5534323A JP 10640778 A JP10640778 A JP 10640778A JP 10640778 A JP10640778 A JP 10640778A JP S5534323 A JPS5534323 A JP S5534323A
Authority
JP
Japan
Prior art keywords
sheet
magnetic sheet
magnetic head
reproducing device
rotating magnetic
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
JP10640778A
Other languages
Japanese (ja)
Inventor
Masanori Isshiki
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP10640778A priority Critical patent/JPS5534323A/en
Publication of JPS5534323A publication Critical patent/JPS5534323A/en
Pending legal-status Critical Current

Links

Landscapes

  • Magnetic Heads (AREA)

Abstract

PURPOSE: To form the air film having a space of even and stable between the magnetic sheet and the multi-element magnetic head by improving the configuration of the magnetic sheet confronting surface of the multi-element magnetic head construction.
CONSTITUTION: In the multi-element magnetic head construction 7, the width of the confronting surface 70 of the magnetic sheet substantially coinciding with the surface of the multi-element magnetic head 6 is formed so as to be wider as the rotating radius of the magnetic sheet 1 progresses inward. The side portions 71, 72 of the surface 70 is flat in the radial direction of the rotation of the sheet 1, formes one convexed surface in the whole in the rotating direction of the sheet 1, and further both end external portions 73, 74 of the surface 70 form a gradually inclined curved surface. When the sheet 1 is rotated at high speed, air is sucked from an opening formed on the circumference of the hub 2 of the fixed base plate 4, and an even air film is formed stably through the entire of the head 6 between the sheet 1 and the base plate 4.
COPYRIGHT: (C)1980,JPO&Japio
JP10640778A 1978-08-31 1978-08-31 Rotating magnetic sheet recording reproducing device Pending JPS5534323A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10640778A JPS5534323A (en) 1978-08-31 1978-08-31 Rotating magnetic sheet recording reproducing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10640778A JPS5534323A (en) 1978-08-31 1978-08-31 Rotating magnetic sheet recording reproducing device

Publications (1)

Publication Number Publication Date
JPS5534323A true JPS5534323A (en) 1980-03-10

Family

ID=14432815

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10640778A Pending JPS5534323A (en) 1978-08-31 1978-08-31 Rotating magnetic sheet recording reproducing device

Country Status (1)

Country Link
JP (1) JPS5534323A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6179729U (en) * 1984-10-24 1986-05-28

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6179729U (en) * 1984-10-24 1986-05-28

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