JPS51145309A - Tape cassette detecting device of tape recorder - Google Patents

Tape cassette detecting device of tape recorder

Info

Publication number
JPS51145309A
JPS51145309A JP50069968A JP6996875A JPS51145309A JP S51145309 A JPS51145309 A JP S51145309A JP 50069968 A JP50069968 A JP 50069968A JP 6996875 A JP6996875 A JP 6996875A JP S51145309 A JPS51145309 A JP S51145309A
Authority
JP
Japan
Prior art keywords
tape
detecting device
cassette detecting
recorder
tape cassette
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
JP50069968A
Other languages
Japanese (ja)
Other versions
JPS5818689B2 (en
Inventor
Masaaki Sato
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.)
Olympus Corp
Original Assignee
Olympus Optical 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 Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Priority to JP50069968A priority Critical patent/JPS5818689B2/en
Priority to US05/690,539 priority patent/US4044233A/en
Priority to DE2625378A priority patent/DE2625378C3/en
Publication of JPS51145309A publication Critical patent/JPS51145309A/en
Publication of JPS5818689B2 publication Critical patent/JPS5818689B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: Gving a notice of alarm when tape running is immediately before reaching its final end or has reached it by controlling and counting a rotation number of a tape hub corresponding to a predetermined time.
COPYRIGHT: (C)1976,JPO&Japio
JP50069968A 1975-06-05 1975-06-10 Tape recorder notebook tape cassette switch Expired JPS5818689B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP50069968A JPS5818689B2 (en) 1975-06-10 1975-06-10 Tape recorder notebook tape cassette switch
US05/690,539 US4044233A (en) 1975-06-05 1976-05-27 End predictor for cassette tape
DE2625378A DE2625378C3 (en) 1975-06-05 1976-06-04 Tape end preview device for a tape cassette of a cassette recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50069968A JPS5818689B2 (en) 1975-06-10 1975-06-10 Tape recorder notebook tape cassette switch

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP50109732A Division JPS51146219A (en) 1975-06-05 1975-09-10 Tape cassette

Publications (2)

Publication Number Publication Date
JPS51145309A true JPS51145309A (en) 1976-12-14
JPS5818689B2 JPS5818689B2 (en) 1983-04-14

Family

ID=13417948

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50069968A Expired JPS5818689B2 (en) 1975-06-05 1975-06-10 Tape recorder notebook tape cassette switch

Country Status (1)

Country Link
JP (1) JPS5818689B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2533060A1 (en) * 1982-09-13 1984-03-16 Staar Sa Method of cleaning components of a device for recording and playing back magnetic tapes; cassette and device for implementing this method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4945282U (en) * 1972-07-26 1974-04-20
JPS5011253A (en) * 1973-05-15 1975-02-05

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4945282U (en) * 1972-07-26 1974-04-20
JPS5011253A (en) * 1973-05-15 1975-02-05

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2533060A1 (en) * 1982-09-13 1984-03-16 Staar Sa Method of cleaning components of a device for recording and playing back magnetic tapes; cassette and device for implementing this method

Also Published As

Publication number Publication date
JPS5818689B2 (en) 1983-04-14

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