JPS5532256A - Driver for tone arm - Google Patents

Driver for tone arm

Info

Publication number
JPS5532256A
JPS5532256A JP10415778A JP10415778A JPS5532256A JP S5532256 A JPS5532256 A JP S5532256A JP 10415778 A JP10415778 A JP 10415778A JP 10415778 A JP10415778 A JP 10415778A JP S5532256 A JPS5532256 A JP S5532256A
Authority
JP
Japan
Prior art keywords
tone arm
plate
lead
arm
arrow
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
JP10415778A
Other languages
Japanese (ja)
Inventor
Nobuo Kita
Hidetoshi Yanagisawa
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic 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 Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Priority to JP10415778A priority Critical patent/JPS5532256A/en
Publication of JPS5532256A publication Critical patent/JPS5532256A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To lead in a tone arm of a full-automatic player to a record play start position by providing a plate which turns interlocking with the tone arm and by fixing this plate by detecting the stop position of the tone arm.
CONSTITUTION: A lead-in signal is outputted so as to turn motor 17 forward and driving gear 22 is turned in the direction of arrow C. As a result, planet roller 23 revolves around driving gear 22 and at the same time, the elevation mechanism on elevation 30 is operated through the rotation of rotary lever 29. Next, planet roller 23 comes in contact with base 1 to turn base 1 in the direction of arrow D by pushing, so that the tone arm will be led in. The 1st plate 9 and optical sensor 24 detect the lead-in position to reverse motor 17 and also to set the protrusion of operation arm 27 in one of notch parts 14a, 14b and 14c of the 2nd plate 13 at the same time, so that the leading-in of the tone arm will be performed definitely with plate 13 fixed.
COPYRIGHT: (C)1980,JPO&Japio
JP10415778A 1978-08-26 1978-08-26 Driver for tone arm Pending JPS5532256A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10415778A JPS5532256A (en) 1978-08-26 1978-08-26 Driver for tone arm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10415778A JPS5532256A (en) 1978-08-26 1978-08-26 Driver for tone arm

Publications (1)

Publication Number Publication Date
JPS5532256A true JPS5532256A (en) 1980-03-06

Family

ID=14373218

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10415778A Pending JPS5532256A (en) 1978-08-26 1978-08-26 Driver for tone arm

Country Status (1)

Country Link
JP (1) JPS5532256A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59202748A (en) * 1983-04-30 1984-11-16 Fujitsu Ltd Abnormal information transferring system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59202748A (en) * 1983-04-30 1984-11-16 Fujitsu Ltd Abnormal information transferring system

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