JPH034986B2 - - Google Patents

Info

Publication number
JPH034986B2
JPH034986B2 JP55072921A JP7292180A JPH034986B2 JP H034986 B2 JPH034986 B2 JP H034986B2 JP 55072921 A JP55072921 A JP 55072921A JP 7292180 A JP7292180 A JP 7292180A JP H034986 B2 JPH034986 B2 JP H034986B2
Authority
JP
Japan
Prior art keywords
slider
gear
retainer
rack
rollers
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
JP55072921A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56169270A (en
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 Corp
Original Assignee
Pioneer Electronic 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 Electronic Corp filed Critical Pioneer Electronic Corp
Priority to JP7292180A priority Critical patent/JPS56169270A/ja
Priority to DE3121502A priority patent/DE3121502C2/de
Priority to US06/269,163 priority patent/US4442516A/en
Priority to GB8116688A priority patent/GB2080599B/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
US06/269,163 US4442516A (en) 1980-05-31 1981-06-01 Drive mechanism for disc player with bearing supported slider
GB8116688A GB2080599B (en) 1980-05-31 1981-06-01 A moving mechanism for a transducer in a disc player

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 JPS56169270A (en) 1981-12-25
JPH034986B2 true JPH034986B2 (nl) 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 (nl)

Families Citing this family (4)

* 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
JPH042462Y2 (nl) * 1984-12-18 1992-01-28
JPS61172280A (ja) * 1985-01-25 1986-08-02 Pioneer Electronic Corp スライダ−機構
US5959956A (en) * 1995-06-15 1999-09-28 Asahi Kogaku Kogyo Kabushiki Kaisha Loading drive mechanism for disk drive

Citations (1)

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

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7801870A (nl) * 1978-02-20 1979-08-22 Philips Nv Optische platenspeler.

Patent Citations (1)

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

Also Published As

Publication number Publication date
JPS56169270A (en) 1981-12-25

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