JPS51117611A - Tape thickness detecting unit - Google Patents

Tape thickness detecting unit

Info

Publication number
JPS51117611A
JPS51117611A JP50043073A JP4307375A JPS51117611A JP S51117611 A JPS51117611 A JP S51117611A JP 50043073 A JP50043073 A JP 50043073A JP 4307375 A JP4307375 A JP 4307375A JP S51117611 A JPS51117611 A JP S51117611A
Authority
JP
Japan
Prior art keywords
tape
detecting unit
thickness detecting
tape thickness
indication
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
JP50043073A
Other languages
Japanese (ja)
Other versions
JPS586214B2 (en
Inventor
Kenkichi Umeda
Hiroyuki Yamauchi
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP50043073A priority Critical patent/JPS586214B2/en
Publication of JPS51117611A publication Critical patent/JPS51117611A/en
Publication of JPS586214B2 publication Critical patent/JPS586214B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)

Abstract

PURPOSE: To compensate for counter indication when a tape of different thickness is employed, thus constantly providing accurate tape amount indication and to monitor the tape amount in any part of the tape by merely detecting reel revolution at one point.
COPYRIGHT: (C)1976,JPO&Japio
JP50043073A 1975-04-09 1975-04-09 tape attachment Expired JPS586214B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50043073A JPS586214B2 (en) 1975-04-09 1975-04-09 tape attachment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50043073A JPS586214B2 (en) 1975-04-09 1975-04-09 tape attachment

Publications (2)

Publication Number Publication Date
JPS51117611A true JPS51117611A (en) 1976-10-15
JPS586214B2 JPS586214B2 (en) 1983-02-03

Family

ID=12653663

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50043073A Expired JPS586214B2 (en) 1975-04-09 1975-04-09 tape attachment

Country Status (1)

Country Link
JP (1) JPS586214B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6073417A (en) * 1983-09-30 1985-04-25 Niigata Eng Co Ltd Photoelectric angle detector
JPS60234278A (en) * 1984-05-07 1985-11-20 Matsushita Electric Ind Co Ltd Digital tape recorder

Also Published As

Publication number Publication date
JPS586214B2 (en) 1983-02-03

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