JPS54162502A - Inside force cancel mechanism in record player - Google Patents

Inside force cancel mechanism in record player

Info

Publication number
JPS54162502A
JPS54162502A JP7096478A JP7096478A JPS54162502A JP S54162502 A JPS54162502 A JP S54162502A JP 7096478 A JP7096478 A JP 7096478A JP 7096478 A JP7096478 A JP 7096478A JP S54162502 A JPS54162502 A JP S54162502A
Authority
JP
Japan
Prior art keywords
lead
inside force
arm
lever
pin
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
JP7096478A
Other languages
Japanese (ja)
Other versions
JPS6126126B2 (en
Inventor
Shuji Haruna
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 JP7096478A priority Critical patent/JPS54162502A/en
Publication of JPS54162502A publication Critical patent/JPS54162502A/en
Publication of JPS6126126B2 publication Critical patent/JPS6126126B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To make the cancel quantity of inside force simultaneously adjustable with good accuracy through position adjustment of a drop-in point by associating an inside force cancel device to the lead-in lever of a tone arm.
CONSTITUTION: A stationary plate 4 is mounted to an arm shaft 3 at the rotating center 1 of a tone arm 2. An angle adjusting cam 5 is mounted to the stationary plate 4 and the angle of a lead-in lever 6 is finely adjusted. The lead-in lever 6 is rotatably mounted to the foregoing rotation center 1 and a lead-in pin 8 which determines the drop-in point of the tone arm is studded at the end of the arm 6b end thereof and is contacted to the size determining cam 10 of the record disc. A pin 11 which constitutes the inside force cancel device is erected to the other arm 6c end and a yarn or the like attached with a weight is detained to this pin 11. This enables the cancel quantity of the inside force to be adjusted as well through lead-in adjustment.
COPYRIGHT: (C)1979,JPO&Japio
JP7096478A 1978-06-14 1978-06-14 Inside force cancel mechanism in record player Granted JPS54162502A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7096478A JPS54162502A (en) 1978-06-14 1978-06-14 Inside force cancel mechanism in record player

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7096478A JPS54162502A (en) 1978-06-14 1978-06-14 Inside force cancel mechanism in record player

Publications (2)

Publication Number Publication Date
JPS54162502A true JPS54162502A (en) 1979-12-24
JPS6126126B2 JPS6126126B2 (en) 1986-06-19

Family

ID=13446701

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7096478A Granted JPS54162502A (en) 1978-06-14 1978-06-14 Inside force cancel mechanism in record player

Country Status (1)

Country Link
JP (1) JPS54162502A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011513764A (en) * 2008-03-12 2011-04-28 アシュクロフト，インコーポレーテッド Span adjustment for suspension motion measuring device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011513764A (en) * 2008-03-12 2011-04-28 アシュクロフト，インコーポレーテッド Span adjustment for suspension motion measuring device

Also Published As

Publication number Publication date
JPS6126126B2 (en) 1986-06-19

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