JPH0477361B2 - - Google Patents

Info

Publication number
JPH0477361B2
JPH0477361B2 JP60192330A JP19233085A JPH0477361B2 JP H0477361 B2 JPH0477361 B2 JP H0477361B2 JP 60192330 A JP60192330 A JP 60192330A JP 19233085 A JP19233085 A JP 19233085A JP H0477361 B2 JPH0477361 B2 JP H0477361B2
Authority
JP
Japan
Prior art keywords
record
turntable
protrusion
stylus pressure
pressure release
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 - Lifetime
Application number
JP60192330A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6252757A (ja
Inventor
Shigenori Koike
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.)
OZEN CO Ltd
Original Assignee
OZEN 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 OZEN CO Ltd filed Critical OZEN CO Ltd
Priority to JP60192330A priority Critical patent/JPS6252757A/ja
Priority to KR8605016A priority patent/KR900002978B1/ko
Priority to GB8619371A priority patent/GB2180089B/en
Priority to CN86104932A priority patent/CN1013418B/zh
Priority to US06/895,958 priority patent/US4694444A/en
Publication of JPS6252757A publication Critical patent/JPS6252757A/ja
Priority to HK93/90A priority patent/HK9390A/xx
Publication of JPH0477361B2 publication Critical patent/JPH0477361B2/ja
Granted 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
    • 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
    • G11B17/022—Positioning or locking of single discs
    • G11B17/028—Positioning or locking of single discs of discs rotating during transducing operation
    • G11B17/0284—Positioning or locking of single discs of discs rotating during transducing operation by clampers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B25/00—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
    • G11B25/04—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card
    • G11B25/043—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card using rotating discs
    • 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
    • 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
    • G11B3/68—Record carriers
    • G11B3/78—Multiple-track arrangements

Landscapes

  • Feeding And Guiding Record Carriers (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
JP60192330A 1985-08-31 1985-08-31 選択式音響再生機のレコ−ド盤交換機構 Granted JPS6252757A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP60192330A JPS6252757A (ja) 1985-08-31 1985-08-31 選択式音響再生機のレコ−ド盤交換機構
KR8605016A KR900002978B1 (en) 1985-08-31 1986-06-23 Disk exchanger in selection type audio player
GB8619371A GB2180089B (en) 1985-08-31 1986-08-08 Sound reproducing device
CN86104932A CN1013418B (zh) 1985-08-31 1986-08-12 选择放声型放音机的更换唱片装置
US06/895,958 US4694444A (en) 1985-08-31 1986-08-13 Record disc replacing means
HK93/90A HK9390A (en) 1985-08-31 1990-02-08 Sound reproducing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60192330A JPS6252757A (ja) 1985-08-31 1985-08-31 選択式音響再生機のレコ−ド盤交換機構

Publications (2)

Publication Number Publication Date
JPS6252757A JPS6252757A (ja) 1987-03-07
JPH0477361B2 true JPH0477361B2 (en:Method) 1992-12-08

Family

ID=16289490

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60192330A Granted JPS6252757A (ja) 1985-08-31 1985-08-31 選択式音響再生機のレコ−ド盤交換機構

Country Status (6)

Country Link
US (1) US4694444A (en:Method)
JP (1) JPS6252757A (en:Method)
KR (1) KR900002978B1 (en:Method)
CN (1) CN1013418B (en:Method)
GB (1) GB2180089B (en:Method)
HK (1) HK9390A (en:Method)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62120601A (ja) * 1985-11-20 1987-06-01 Ozen Corp 選択式音響再生機のレコ−ド盤交換機構
JPS63168801A (ja) * 1986-12-29 1988-07-12 Ozen Corp 再生針・レコ−ド盤衝突防止装置を備えた簡易音響再生機
JPH11259945A (ja) 1998-03-16 1999-09-24 Alps Electric Co Ltd ディスク装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3648385A (en) * 1970-03-20 1972-03-14 Marvin Glass & Associates Educational toy with phonograph
JPS5551241B1 (en:Method) * 1971-04-26 1980-12-23
US3782733A (en) * 1971-10-26 1974-01-01 K Watanabe Miniature phonograph having restarter mechanism
US3825268A (en) * 1972-07-06 1974-07-23 Mattel Inc Selectable play mechanism for stationary record
JPS5325404A (en) * 1976-08-21 1978-03-09 Watanabe Kenkyusho Toy cassette player
JPS6154002A (ja) * 1984-08-23 1986-03-18 Ozen Corp 簡易音響再生機の再生選択機構

Also Published As

Publication number Publication date
KR870002570A (ko) 1987-03-31
US4694444A (en) 1987-09-15
GB8619371D0 (en) 1986-09-17
HK9390A (en) 1990-02-16
CN1013418B (zh) 1991-07-31
GB2180089B (en) 1989-08-31
GB2180089A (en) 1987-03-18
KR900002978B1 (en) 1990-05-03
CN86104932A (zh) 1987-04-01
JPS6252757A (ja) 1987-03-07

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