JPS5542359A - Linear tracking arm - Google Patents

Linear tracking arm

Info

Publication number
JPS5542359A
JPS5542359A JP11568178A JP11568178A JPS5542359A JP S5542359 A JPS5542359 A JP S5542359A JP 11568178 A JP11568178 A JP 11568178A JP 11568178 A JP11568178 A JP 11568178A JP S5542359 A JPS5542359 A JP S5542359A
Authority
JP
Japan
Prior art keywords
traveling member
tone arm
arm
traveling
movably
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
JP11568178A
Other languages
Japanese (ja)
Other versions
JPS618507B2 (en
Inventor
Junichi Onishi
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 JP11568178A priority Critical patent/JPS5542359A/en
Publication of JPS5542359A publication Critical patent/JPS5542359A/en
Priority to US06/260,283 priority patent/US4356560A/en
Publication of JPS618507B2 publication Critical patent/JPS618507B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Moving Of Heads (AREA)

Abstract

PURPOSE: To make it possible to obtain the smooth movement operation of a tone arm by eliminating the play of a traveling member by supporting the traveling member, which supports the tone arm and moves linearly, at three points.
CONSTITUTION: Tone arm 1 is supported by arm holder 3 being slidable in a vertical plane and arm holder 3 is held by traveling member 4 being rotatably in a horizontal plane. This traveling member 4 is at three points by 1st lock member 6 which is fixed to traveling member 4 so that its shaft center will be positioned in the vertical plane including the center axis of tone arm 1 and is locked by guide bar 5a movably, and 2nd and 3rd lock members 7 and 8 which are fixed to traveling member 4 with the extension line of the shaft core of the 1st lock member 6 between the both and are locked by guide bar 5b movably. Consequently, the tone arm can smoothly be moved.
COPYRIGHT: (C)1980,JPO&Japio
JP11568178A 1978-09-19 1978-09-19 Linear tracking arm Granted JPS5542359A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP11568178A JPS5542359A (en) 1978-09-19 1978-09-19 Linear tracking arm
US06/260,283 US4356560A (en) 1978-09-19 1981-05-04 Linear-tracking pick-up arm drive assembly for audio or video disc player

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11568178A JPS5542359A (en) 1978-09-19 1978-09-19 Linear tracking arm

Publications (2)

Publication Number Publication Date
JPS5542359A true JPS5542359A (en) 1980-03-25
JPS618507B2 JPS618507B2 (en) 1986-03-14

Family

ID=14668631

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11568178A Granted JPS5542359A (en) 1978-09-19 1978-09-19 Linear tracking arm

Country Status (1)

Country Link
JP (1) JPS5542359A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4320493A (en) * 1979-04-18 1982-03-16 Pioneer Electronic Corporation Linear tracking arm assembly with electric brake
JPS5767281U (en) * 1980-10-13 1982-04-22
JPS57107171U (en) * 1980-12-18 1982-07-01
JPS5860315U (en) * 1981-10-15 1983-04-23 株式会社ケンウッド Tone arm support device for linear tracking player

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4320493A (en) * 1979-04-18 1982-03-16 Pioneer Electronic Corporation Linear tracking arm assembly with electric brake
JPS5767281U (en) * 1980-10-13 1982-04-22
JPS57107171U (en) * 1980-12-18 1982-07-01
JPS5860315U (en) * 1981-10-15 1983-04-23 株式会社ケンウッド Tone arm support device for linear tracking player

Also Published As

Publication number Publication date
JPS618507B2 (en) 1986-03-14

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