JP6516164B2 - トーンアームユニット及び再生装置 - Google Patents

トーンアームユニット及び再生装置 Download PDF

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Publication number
JP6516164B2
JP6516164B2 JP2016256002A JP2016256002A JP6516164B2 JP 6516164 B2 JP6516164 B2 JP 6516164B2 JP 2016256002 A JP2016256002 A JP 2016256002A JP 2016256002 A JP2016256002 A JP 2016256002A JP 6516164 B2 JP6516164 B2 JP 6516164B2
Authority
JP
Japan
Prior art keywords
lock
cam
arm unit
tone arm
limit position
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.)
Active
Application number
JP2016256002A
Other languages
English (en)
Japanese (ja)
Other versions
JP2018106793A5 (enExample
JP2018106793A (ja
Inventor
始之 山城
始之 山城
熊澤　京亮
京亮 熊澤
武瑠 坂本
武瑠 坂本
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.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management 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 Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Priority to JP2016256002A priority Critical patent/JP6516164B2/ja
Priority to EP17889108.1A priority patent/EP3564956B1/en
Priority to US16/348,088 priority patent/US10789974B2/en
Priority to PCT/JP2017/038117 priority patent/WO2018123232A1/ja
Publication of JP2018106793A publication Critical patent/JP2018106793A/ja
Publication of JP2018106793A5 publication Critical patent/JP2018106793A5/ja
Application granted granted Critical
Publication of JP6516164B2 publication Critical patent/JP6516164B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
    • G11B3/02—Arrangements of heads
    • G11B3/08—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
    • G11B3/02—Arrangements of heads
    • G11B3/08—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers
    • G11B3/085—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers using automatic means
    • G11B3/08503—Control of drive of the head
    • G11B3/08506—Control of drive of the head for pivoting pick-up arms
    • G11B3/08509—Control of drive of the head for pivoting pick-up arms using mechanical detecting means
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
    • G11B3/02—Arrangements of heads
    • G11B3/08—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers
    • G11B3/085—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers using automatic means
    • G11B3/08535—Driving the head
    • G11B3/08564—Driving the head the head being driven by means independent of the record carrier driving means
    • G11B3/08567—Driving the head the head being driven by means independent of the record carrier driving means for pivoting pick-up arms
    • G11B3/0857—Driving the head the head being driven by means independent of the record carrier driving means for pivoting pick-up arms driven by means which support the pick-up arm
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
    • G11B3/02—Arrangements of heads
    • G11B3/08—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers
    • G11B3/09—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers using manual means only
    • G11B3/092—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers using manual means only using mechanical means
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
    • G11B3/02—Arrangements of heads
    • G11B3/10—Arranging, supporting, or driving of heads or of transducers relatively to record carriers
    • G11B3/30—Supporting in an inoperative position
    • G11B3/32—Construction or arrangement of support pillars
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
    • G11B3/60—Turntables for record carriers

Landscapes

  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
  • Transmission Devices (AREA)
JP2016256002A 2016-12-28 2016-12-28 トーンアームユニット及び再生装置 Active JP6516164B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2016256002A JP6516164B2 (ja) 2016-12-28 2016-12-28 トーンアームユニット及び再生装置
EP17889108.1A EP3564956B1 (en) 2016-12-28 2017-10-23 Tonearm unit and playback device
US16/348,088 US10789974B2 (en) 2016-12-28 2017-10-23 Tonearm unit and playback device
PCT/JP2017/038117 WO2018123232A1 (ja) 2016-12-28 2017-10-23 トーンアームユニット及び再生装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016256002A JP6516164B2 (ja) 2016-12-28 2016-12-28 トーンアームユニット及び再生装置

Publications (3)

Publication Number Publication Date
JP2018106793A JP2018106793A (ja) 2018-07-05
JP2018106793A5 JP2018106793A5 (enExample) 2019-02-21
JP6516164B2 true JP6516164B2 (ja) 2019-05-22

Family

ID=62708173

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016256002A Active JP6516164B2 (ja) 2016-12-28 2016-12-28 トーンアームユニット及び再生装置

Country Status (4)

Country Link
US (1) US10789974B2 (enExample)
EP (1) EP3564956B1 (enExample)
JP (1) JP6516164B2 (enExample)
WO (1) WO2018123232A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP1625836S (enExample) * 2018-08-21 2019-03-04
JP7054806B2 (ja) * 2018-12-27 2022-04-15 パナソニックＩｐマネジメント株式会社 トーンアーム装置及び再生装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3307851A (en) * 1963-08-20 1967-03-07 Rca Corp Automatic record changer
US3411791A (en) * 1966-03-31 1968-11-19 James T. Dennis Automatic record changer
DE2164875A1 (enExample) * 1970-12-29 1972-08-31 Pioneer Electronic Corp
JPS5811685B2 (ja) * 1974-07-16 1983-03-04 ソニー株式会社 ピツクアツプア−ムソウチ
JPS5522613Y2 (enExample) * 1974-12-24 1980-05-29
US3973777A (en) * 1974-12-30 1976-08-10 Avnet, Inc. Cueing control
US5003522A (en) * 1978-12-01 1991-03-26 Dolby Ray Milton Disc reproducing system for compensating mechanical imperfections
NL8402144A (nl) * 1984-07-06 1986-02-03 Philips Nv Platenspeler met een liftinrichting voor de toonarm.
JPS61296502A (ja) * 1985-06-22 1986-12-27 Audio Technica Corp レコ−ドプレ−ヤ用ピツクアツプ
JPH06187601A (ja) 1992-12-18 1994-07-08 Teragaki Kenkyusho:Kk トーンアーム
US6154435A (en) * 1998-12-01 2000-11-28 Ya Horng Electronic Co., Ltd. Height adjusting device for a tone arm

Also Published As

Publication number Publication date
EP3564956A4 (en) 2019-12-25
JP2018106793A (ja) 2018-07-05
WO2018123232A1 (ja) 2018-07-05
EP3564956B1 (en) 2021-12-08
EP3564956A1 (en) 2019-11-06
US20200058321A1 (en) 2020-02-20
US10789974B2 (en) 2020-09-29

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