JPS5495206A - Tape guide device - Google Patents

Tape guide device

Info

Publication number
JPS5495206A
JPS5495206A JP151678A JP151678A JPS5495206A JP S5495206 A JPS5495206 A JP S5495206A JP 151678 A JP151678 A JP 151678A JP 151678 A JP151678 A JP 151678A JP S5495206 A JPS5495206 A JP S5495206A
Authority
JP
Japan
Prior art keywords
air
tape
guide posts
tape guide
posts
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
JP151678A
Other languages
Japanese (ja)
Inventor
Nobuyoshi Owada
Kan Tominaga
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.)
Hitachi Denshi KK
Original Assignee
Hitachi Denshi 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 Hitachi Denshi KK filed Critical Hitachi Denshi KK
Priority to JP151678A priority Critical patent/JPS5495206A/en
Publication of JPS5495206A publication Critical patent/JPS5495206A/en
Pending legal-status Critical Current

Links

Landscapes

  • Advancing Webs (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)

Abstract

PURPOSE: To reduce the diameter of tape guide posts by providing an air source of supplying air to an air blow-out hole.
CONSTITUTION: An air suction port 17 is so arranged as to be supplied with air from an air source 12. This air source 12 supplies air in such a state wherein the tape 8 wound to guide posts 9, 11 does not perfectly float from the tape guide posts 9, 11, i.e., under pressure of the range where the air between the tape 8 and tape guide posts 9, 11 as a lubricant assumes a boundary lubricating state. Hence, the friction resistance between the tape guide posts 9. 11 and tape 8 hardly occurs and this causes the tape 8 to run with virtually no change in its tension before and behind the posts 9, 11.
COPYRIGHT: (C)1979,JPO&Japio
JP151678A 1978-01-12 1978-01-12 Tape guide device Pending JPS5495206A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP151678A JPS5495206A (en) 1978-01-12 1978-01-12 Tape guide device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP151678A JPS5495206A (en) 1978-01-12 1978-01-12 Tape guide device

Publications (1)

Publication Number Publication Date
JPS5495206A true JPS5495206A (en) 1979-07-27

Family

ID=11503645

Family Applications (1)

Application Number Title Priority Date Filing Date
JP151678A Pending JPS5495206A (en) 1978-01-12 1978-01-12 Tape guide device

Country Status (1)

Country Link
JP (1) JPS5495206A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61227253A (en) * 1985-04-01 1986-10-09 Matsushita Electric Ind Co Ltd Tape travelling device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61227253A (en) * 1985-04-01 1986-10-09 Matsushita Electric Ind Co Ltd Tape travelling device

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