JPS5538614A - Detector for tape take-up end of cassette tape recorder - Google Patents

Detector for tape take-up end of cassette tape recorder

Info

Publication number
JPS5538614A
JPS5538614A JP10891378A JP10891378A JPS5538614A JP S5538614 A JPS5538614 A JP S5538614A JP 10891378 A JP10891378 A JP 10891378A JP 10891378 A JP10891378 A JP 10891378A JP S5538614 A JPS5538614 A JP S5538614A
Authority
JP
Japan
Prior art keywords
reel
lever
projection
take
desk
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
JP10891378A
Other languages
Japanese (ja)
Inventor
Hisashi Ogawa
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.)
Shinwa Shoko Co Ltd
Original Assignee
Shinwa Shoko 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 Shinwa Shoko Co Ltd filed Critical Shinwa Shoko Co Ltd
Priority to JP10891378A priority Critical patent/JPS5538614A/en
Publication of JPS5538614A publication Critical patent/JPS5538614A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To simplify the constitution of a detector by controlling a switch by engaging projection of a lever, energized by a body of revolution rotating together with a reel desk, with the projection pin of a pulley rotating constantly when the reel desk stops rotating.
CONSTITUTION: When a take-up reel desk turns by the frictional force of pulley 6 rotating constantly, body 7 of revolution turns together with the reel desk to energize detection lever 11, which is slid clockwise. As a result, engaged projection 14 of lever 11 never engages with the projection pin of pulley 6. Once a tape is wound around the take-up reel, the take-up reel stops and, in consequence, energy from body 7 of revolution disappears to allow lever 11 to slide away from body 11 of revolution, so that projection 14 will engage with pin 8. Then, lever 11 is pushed by rotational force of pulley 6 to open leaf switch 18, thereby stopping a motor.
COPYRIGHT: (C)1980,JPO&Japio
JP10891378A 1978-09-05 1978-09-05 Detector for tape take-up end of cassette tape recorder Pending JPS5538614A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10891378A JPS5538614A (en) 1978-09-05 1978-09-05 Detector for tape take-up end of cassette tape recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10891378A JPS5538614A (en) 1978-09-05 1978-09-05 Detector for tape take-up end of cassette tape recorder

Publications (1)

Publication Number Publication Date
JPS5538614A true JPS5538614A (en) 1980-03-18

Family

ID=14496806

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10891378A Pending JPS5538614A (en) 1978-09-05 1978-09-05 Detector for tape take-up end of cassette tape recorder

Country Status (1)

Country Link
JP (1) JPS5538614A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4491883A (en) * 1981-05-23 1985-01-01 Technical Incorporated Pulley cam for a tape cassette drive which moves axially of the driving gear

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4491883A (en) * 1981-05-23 1985-01-01 Technical Incorporated Pulley cam for a tape cassette drive which moves axially of the driving gear

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