JPS56169270A - Safety mechanism of moving device of disk player - Google Patents

Safety mechanism of moving device of disk player

Info

Publication number
JPS56169270A
JPS56169270A JP7292180A JP7292180A JPS56169270A JP S56169270 A JPS56169270 A JP S56169270A JP 7292180 A JP7292180 A JP 7292180A JP 7292180 A JP7292180 A JP 7292180A JP S56169270 A JPS56169270 A JP S56169270A
Authority
JP
Japan
Prior art keywords
gear
slider
rack
force
disk player
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
JP7292180A
Other languages
English (en)
Japanese (ja)
Other versions
JPH034986B2 (enrdf_load_stackoverflow
Inventor
Tadashi Funahashi
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 Video Corp
Universal Pioneer Corp
Original Assignee
Pioneer Video Corp
Universal Pioneer 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 Video Corp, Universal Pioneer Corp filed Critical Pioneer Video Corp
Priority to JP7292180A priority Critical patent/JPS56169270A/ja
Priority to DE3121502A priority patent/DE3121502C2/de
Priority to GB8116688A priority patent/GB2080599B/en
Priority to US06/269,163 priority patent/US4442516A/en
Publication of JPS56169270A publication Critical patent/JPS56169270A/ja
Publication of JPH034986B2 publication Critical patent/JPH034986B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/66—Monolithic refractories or refractory mortars, including those whether or not containing clay
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/64—Burning or sintering processes
    • C04B35/65—Reaction sintering of free metal- or free silicon-containing compositions
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/42—Non metallic elements added as constituents or additives, e.g. sulfur, phosphor, selenium or tellurium
    • C04B2235/422—Carbon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Moving Of Heads (AREA)
  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
JP7292180A 1980-05-31 1980-05-31 Safety mechanism of moving device of disk player Granted JPS56169270A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP7292180A JPS56169270A (en) 1980-05-31 1980-05-31 Safety mechanism of moving device of disk player
DE3121502A DE3121502C2 (de) 1980-05-31 1981-05-29 Anordnung zur Führung eines Abtasterschlittens
GB8116688A GB2080599B (en) 1980-05-31 1981-06-01 A moving mechanism for a transducer in a disc player
US06/269,163 US4442516A (en) 1980-05-31 1981-06-01 Drive mechanism for disc player with bearing supported slider

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7292180A JPS56169270A (en) 1980-05-31 1980-05-31 Safety mechanism of moving device of disk player

Publications (2)

Publication Number Publication Date
JPS56169270A true JPS56169270A (en) 1981-12-25
JPH034986B2 JPH034986B2 (enrdf_load_stackoverflow) 1991-01-24

Family

ID=13503292

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7292180A Granted JPS56169270A (en) 1980-05-31 1980-05-31 Safety mechanism of moving device of disk player

Country Status (1)

Country Link
JP (1) JPS56169270A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6060066U (ja) * 1983-09-30 1985-04-26 パイオニア株式会社 情報記録デイスクプレ−ヤ
JPS61105964U (enrdf_load_stackoverflow) * 1984-12-18 1986-07-05
JPS61172280A (ja) * 1985-01-25 1986-08-02 Pioneer Electronic Corp スライダ−機構
AT388826B (de) * 1987-10-16 1989-09-11 Philips Nv Wiedergabegeraet fuer einen scheibenfoermigen aufzeichnungstraeger
US5959956A (en) * 1995-06-15 1999-09-28 Asahi Kogaku Kogyo Kabushiki Kaisha Loading drive mechanism for disk drive

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54123702U (enrdf_load_stackoverflow) * 1978-02-20 1979-08-29
JPS54123702A (en) * 1978-03-17 1979-09-26 Hitachi Ltd Pump

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54123702U (enrdf_load_stackoverflow) * 1978-02-20 1979-08-29
JPS54123702A (en) * 1978-03-17 1979-09-26 Hitachi Ltd Pump

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6060066U (ja) * 1983-09-30 1985-04-26 パイオニア株式会社 情報記録デイスクプレ−ヤ
JPS61105964U (enrdf_load_stackoverflow) * 1984-12-18 1986-07-05
JPS61172280A (ja) * 1985-01-25 1986-08-02 Pioneer Electronic Corp スライダ−機構
AT388826B (de) * 1987-10-16 1989-09-11 Philips Nv Wiedergabegeraet fuer einen scheibenfoermigen aufzeichnungstraeger
US5959956A (en) * 1995-06-15 1999-09-28 Asahi Kogaku Kogyo Kabushiki Kaisha Loading drive mechanism for disk drive

Also Published As

Publication number Publication date
JPH034986B2 (enrdf_load_stackoverflow) 1991-01-24

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