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JPS54113304A - Air bearing mechanism - Google Patents

Air bearing mechanism

Info

Publication number
JPS54113304A
JPS54113304A JP2045478A JP2045478A JPS54113304A JP S54113304 A JPS54113304 A JP S54113304A JP 2045478 A JP2045478 A JP 2045478A JP 2045478 A JP2045478 A JP 2045478A JP S54113304 A JPS54113304 A JP S54113304A
Authority
JP
Japan
Prior art keywords
air
tape
base surface
flow
angle
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
JP2045478A
Other languages
Japanese (ja)
Inventor
Shigeo Minami
Minoru Yano
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 JP2045478A priority Critical patent/JPS54113304A/en
Publication of JPS54113304A publication Critical patent/JPS54113304A/en
Pending legal-status Critical Current

Links

Landscapes

  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)

Abstract

PURPOSE: To prevent the contact between the base surface of a tape and a guide surface by the actions of both the component of an air pressure and the flow of an air flow thereby to reduce wear and running resistance by applying the air pressure at an angle with respect to the running direction and widthwise direction of the tape.
CONSTITUTION: In case a magnetic tape 2 is run around an air bearing 13 in the direction of arrow 3, air pressures 14 and 15 are applied at an angle to the base surface 8 of the tape by a magnetic tape separating portion 4. As a result, the components of the air pressures 14 and 15 are effectively applied, and the flows of air 16 and 17 will flow smoothly along the separating portion 4 and the edge portion 5so that the base surface 8 can be prevented from contacting with a bearing portion 6.
COPYRIGHT: (C)1979,JPO&Japio
JP2045478A 1978-02-23 1978-02-23 Air bearing mechanism Pending JPS54113304A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2045478A JPS54113304A (en) 1978-02-23 1978-02-23 Air bearing mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2045478A JPS54113304A (en) 1978-02-23 1978-02-23 Air bearing mechanism

Publications (1)

Publication Number Publication Date
JPS54113304A true JPS54113304A (en) 1979-09-04

Family

ID=12027506

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2045478A Pending JPS54113304A (en) 1978-02-23 1978-02-23 Air bearing mechanism

Country Status (1)

Country Link
JP (1) JPS54113304A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5019164A (en) * 1973-06-22 1975-02-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5019164A (en) * 1973-06-22 1975-02-28

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