JPS52131703A - Tone arm device - Google Patents

Tone arm device

Info

Publication number
JPS52131703A
JPS52131703A JP4893676A JP4893676A JPS52131703A JP S52131703 A JPS52131703 A JP S52131703A JP 4893676 A JP4893676 A JP 4893676A JP 4893676 A JP4893676 A JP 4893676A JP S52131703 A JPS52131703 A JP S52131703A
Authority
JP
Japan
Prior art keywords
tone arm
arm device
fixed
plural
semi
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
JP4893676A
Other languages
Japanese (ja)
Inventor
Heitaro Nakajima
Yoshimoto Omura
Isao Kawashima
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 JP4893676A priority Critical patent/JPS52131703A/en
Publication of JPS52131703A publication Critical patent/JPS52131703A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To adjust automatically the zero balance and the stylus pressure in case of plural-cartridge use, by making the tone arm fixed or semi-fixed and allowing it to be rotated in the vertical direction.
COPYRIGHT: (C)1977,JPO&Japio
JP4893676A 1976-04-28 1976-04-28 Tone arm device Pending JPS52131703A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4893676A JPS52131703A (en) 1976-04-28 1976-04-28 Tone arm device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4893676A JPS52131703A (en) 1976-04-28 1976-04-28 Tone arm device

Publications (1)

Publication Number Publication Date
JPS52131703A true JPS52131703A (en) 1977-11-04

Family

ID=12817139

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4893676A Pending JPS52131703A (en) 1976-04-28 1976-04-28 Tone arm device

Country Status (1)

Country Link
JP (1) JPS52131703A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53139802U (en) * 1977-04-11 1978-11-06

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53139802U (en) * 1977-04-11 1978-11-06

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