JPS5641540A - Optical recording and reproducing unit - Google Patents

Optical recording and reproducing unit

Info

Publication number
JPS5641540A
JPS5641540A JP11590579A JP11590579A JPS5641540A JP S5641540 A JPS5641540 A JP S5641540A JP 11590579 A JP11590579 A JP 11590579A JP 11590579 A JP11590579 A JP 11590579A JP S5641540 A JPS5641540 A JP S5641540A
Authority
JP
Japan
Prior art keywords
recording
electric motor
case
unit
signal
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
JP11590579A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6313260B2 (enrdf_load_stackoverflow
Inventor
Masahiro Deguchi
Noboru Wakami
Mitsuro Moriya
Yasuhiro Goto
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 Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP11590579A priority Critical patent/JPS5641540A/ja
Publication of JPS5641540A publication Critical patent/JPS5641540A/ja
Publication of JPS6313260B2 publication Critical patent/JPS6313260B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Head (AREA)
  • Optical Recording Or Reproduction (AREA)
JP11590579A 1979-09-10 1979-09-10 Optical recording and reproducing unit Granted JPS5641540A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11590579A JPS5641540A (en) 1979-09-10 1979-09-10 Optical recording and reproducing unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11590579A JPS5641540A (en) 1979-09-10 1979-09-10 Optical recording and reproducing unit

Publications (2)

Publication Number Publication Date
JPS5641540A true JPS5641540A (en) 1981-04-18
JPS6313260B2 JPS6313260B2 (enrdf_load_stackoverflow) 1988-03-24

Family

ID=14674104

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11590579A Granted JPS5641540A (en) 1979-09-10 1979-09-10 Optical recording and reproducing unit

Country Status (1)

Country Link
JP (1) JPS5641540A (enrdf_load_stackoverflow)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58172132A (ja) * 1982-03-30 1983-10-08 アグフア−ゲ−ヴエルト・アクチエンゲゼルシヤフト シ−ト材取り出し装置
JPS61140438U (enrdf_load_stackoverflow) * 1985-02-22 1986-08-30
JPS6331948A (ja) * 1986-07-24 1988-02-10 Seibu Electric & Mach Co Ltd シ−ト状物品の送出し装置
JPS6410431A (en) * 1987-07-01 1989-01-13 Teac Corp Protection device in optical recording and reproducing device
JPS6486327A (en) * 1988-08-19 1989-03-31 Teac Corp Information signal recorder
JPH01144228A (ja) * 1987-11-30 1989-06-06 Toshiba Corp 情報記録装置
JPH01277333A (ja) * 1988-04-28 1989-11-07 Nec Corp 光デイスク装置
US4912697A (en) * 1984-12-29 1990-03-27 Canon Kabushiki Kaisha Apparatus and method for preventing recording errors due to a reduction in the relative speed between an information carrying light beam and a recording medium

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58172132A (ja) * 1982-03-30 1983-10-08 アグフア−ゲ−ヴエルト・アクチエンゲゼルシヤフト シ−ト材取り出し装置
US4912697A (en) * 1984-12-29 1990-03-27 Canon Kabushiki Kaisha Apparatus and method for preventing recording errors due to a reduction in the relative speed between an information carrying light beam and a recording medium
JPS61140438U (enrdf_load_stackoverflow) * 1985-02-22 1986-08-30
JPS6331948A (ja) * 1986-07-24 1988-02-10 Seibu Electric & Mach Co Ltd シ−ト状物品の送出し装置
JPS6410431A (en) * 1987-07-01 1989-01-13 Teac Corp Protection device in optical recording and reproducing device
JPH01144228A (ja) * 1987-11-30 1989-06-06 Toshiba Corp 情報記録装置
JPH01277333A (ja) * 1988-04-28 1989-11-07 Nec Corp 光デイスク装置
JPS6486327A (en) * 1988-08-19 1989-03-31 Teac Corp Information signal recorder

Also Published As

Publication number Publication date
JPS6313260B2 (enrdf_load_stackoverflow) 1988-03-24

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