CA1162485A - Automatic eject apparatus for a self-contained record player - Google Patents

Automatic eject apparatus for a self-contained record player

Info

Publication number
CA1162485A
CA1162485A CA000392407A CA392407A CA1162485A CA 1162485 A CA1162485 A CA 1162485A CA 000392407 A CA000392407 A CA 000392407A CA 392407 A CA392407 A CA 392407A CA 1162485 A CA1162485 A CA 1162485A
Authority
CA
Canada
Prior art keywords
carrier
tone arm
drive
housing
withdraw
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.)
Expired
Application number
CA000392407A
Other languages
English (en)
French (fr)
Inventor
Kiyoshi Suzuki
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
Application granted granted Critical
Publication of CA1162485A publication Critical patent/CA1162485A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/02—Details
    • G11B17/04—Feeding or guiding single record carrier to or from transducer unit
    • G11B17/05—Feeding or guiding single record carrier to or from transducer unit specially adapted for discs not contained within cartridges
    • G11B17/053—Indirect insertion, i.e. with external loading means
    • G11B17/056—Indirect insertion, i.e. with external loading means with sliding loading means
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/02—Details
    • G11B17/04—Feeding or guiding single record carrier to or from transducer unit
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B19/10—Control of operating function, e.g. switching from recording to reproducing by sensing presence or absence of record in accessible stored position or on turntable
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • 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
    • G11B3/08512—Control of drive of the head for pivoting pick-up arms using optical detecting means
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/02—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon

Landscapes

  • Feeding And Guiding Record Carriers (AREA)
CA000392407A 1980-12-29 1981-12-16 Automatic eject apparatus for a self-contained record player Expired CA1162485A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP55186552A JPS57111855A (en) 1980-12-29 1980-12-29 Record player
JP186552/80 1980-12-29

Publications (1)

Publication Number Publication Date
CA1162485A true CA1162485A (en) 1984-02-21

Family

ID=16190505

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000392407A Expired CA1162485A (en) 1980-12-29 1981-12-16 Automatic eject apparatus for a self-contained record player

Country Status (4)

Country Link
US (1) US4399528A (en, 2012)
JP (1) JPS57111855A (en, 2012)
CA (1) CA1162485A (en, 2012)
GB (1) GB2091026B (en, 2012)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2125606A (en) * 1982-08-11 1984-03-07 Amstrad Consumer Electronics P Apparatus for playing a record disc
US4810242A (en) * 1985-09-26 1989-03-07 Alcon Laboratories Inc. Surgical cassette proximity sensing and latching apparatus
US4790816A (en) * 1985-09-26 1988-12-13 Allon Laboratories, Inc. Surgical cassette proximity sensing and latching apparatus
USD304271S (en) 1986-11-19 1989-10-31 Johnson Van K Audio video component dust cover
NL8603296A (nl) * 1986-12-24 1988-07-18 Philips Nv Laadinrichting voor een apparaat van de soort bestemd om signalen op te nemen en/of weer te geven, alsmede apparaat voorzien van de laadinrichting.
US4811314A (en) * 1987-04-13 1989-03-07 Scosche Industries, Inc. Portable compact disc player and vehicle audio apparatus with slidable tray for supporting compact disc player
US5123004A (en) * 1988-07-17 1992-06-16 501 Nakamichi Corporation Recording and/or reproducing apparatus having a vertically movable disk chassis and arranged to prevent external forces from disrupting proper operations
US5163038A (en) * 1988-07-17 1992-11-10 Nakamichi Corporation Recording and/or reproducing apparatus with vibration isolation means
US5054011A (en) * 1989-04-25 1991-10-01 Scosche Industries, Inc. Adjustably mounted portable compact disc player
JP2597741B2 (ja) * 1990-08-30 1997-04-09 シャープ株式会社 不揮発性メモリ素子
US5347425A (en) * 1992-10-15 1994-09-13 Apple Computer, Inc. Docking station for a portable computer
USD380436S (en) * 1994-07-11 1997-07-01 Scosche Industries, Inc. Vehicle mount for portable compact disc player
US6091573A (en) * 1995-06-07 2000-07-18 Pisano; Jerry A. Deployable drive for protruding rotatable data storage media
US8218411B2 (en) * 2005-02-11 2012-07-10 Delphi Technologies, Inc. Compact disc player and method for controlling ejection of a compact disc from the compact disc player
US9997175B1 (en) * 2017-09-15 2018-06-12 Hanpin Electron Co., Ltd. Electric arm lifting and turntable's auto-stop assembly of record player
CN110319782B (zh) 2018-03-30 2021-06-08 中强光电股份有限公司 投影装置、齿隙检测系统及其方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2358917A (en) * 1941-04-30 1944-09-26 Zenith Radio Corp Record-controlled sound-reproducing instrument
US2475744A (en) * 1944-02-26 1949-07-12 Philco Corp Drawer operated phonograph
US2441893A (en) * 1944-08-05 1948-05-18 Philco Corp Phonograph record demonstrator
US2608456A (en) * 1949-11-30 1952-08-26 Rca Corp Movable carriage system for phonograph mechanism and the like
JPS5922307B2 (ja) * 1979-09-13 1984-05-25 アイワ株式会社 插入引出式レコ−ドプレ−ヤ
JPS56140554A (en) * 1980-04-04 1981-11-02 Pioneer Electronic Corp Bookshelf type record player

Also Published As

Publication number Publication date
US4399528A (en) 1983-08-16
JPS6333228B2 (en, 2012) 1988-07-04
GB2091026B (en) 1984-11-07
GB2091026A (en) 1982-07-21
JPS57111855A (en) 1982-07-12

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Legal Events

Date Code Title Description
MKEX Expiry