FR2246932B3 - - Google Patents

Info

Publication number
FR2246932B3
FR2246932B3 FR7433043A FR7433043A FR2246932B3 FR 2246932 B3 FR2246932 B3 FR 2246932B3 FR 7433043 A FR7433043 A FR 7433043A FR 7433043 A FR7433043 A FR 7433043A FR 2246932 B3 FR2246932 B3 FR 2246932B3
Authority
FR
France
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
FR7433043A
Other versions
FR2246932A1 (fr
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2246932A1 publication Critical patent/FR2246932A1/fr
Application granted granted Critical
Publication of FR2246932B3 publication Critical patent/FR2246932B3/fr
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B3/00Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
    • G11B3/02Arrangements of heads
    • G11B3/08Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers
    • G11B3/085Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers using automatic means
    • G11B3/08503Control of drive of the head
    • G11B3/08506Control of drive of the head for pivoting pick-up arms
    • G11B3/08509Control of drive of the head for pivoting pick-up arms using mechanical detecting means
FR7433043A 1973-10-01 1974-10-01 Expired FR2246932B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7313450A NL7313450A (nl) 1973-10-01 1973-10-01 Platenspeler.

Publications (2)

Publication Number Publication Date
FR2246932A1 FR2246932A1 (fr) 1975-05-02
FR2246932B3 true FR2246932B3 (fr) 1977-07-08

Family

ID=19819710

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7433043A Expired FR2246932B3 (fr) 1973-10-01 1974-10-01

Country Status (13)

Country Link
US (1) US3941392A (fr)
JP (1) JPS5416402B2 (fr)
BE (1) BE820573A (fr)
CA (1) CA1011261A (fr)
CH (1) CH578226A5 (fr)
DE (1) DE2446130C2 (fr)
DK (1) DK512974A (fr)
ES (1) ES430496A1 (fr)
FR (1) FR2246932B3 (fr)
GB (1) GB1485408A (fr)
IT (1) IT1019422B (fr)
NL (1) NL7313450A (fr)
SE (1) SE7412291L (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51131904U (fr) * 1975-04-16 1976-10-23
JPS5744530Y2 (fr) * 1976-02-10 1982-10-01
US4098510A (en) * 1976-03-02 1978-07-04 Sony Corporation Record player
US4695995A (en) * 1984-08-28 1987-09-22 Pioneer Electronic Corporation Front loading disk player with improved disk sensor positioning
NL8600508A (nl) * 1986-02-28 1987-09-16 Philips Nv Platenspeler.
JPS6323266A (ja) * 1986-07-16 1988-01-30 Pioneer Electronic Corp デイスク検出装置
JP2573017B2 (ja) * 1988-03-08 1997-01-16 三洋電機株式会社 ディスクプレーヤ

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3193296A (en) * 1962-03-19 1965-07-06 Rock Ola Mfg Corp Variable speed phonograph
DE1202522B (de) * 1964-10-29 1965-10-07 Perpetuum Ebner Kg Schallplattenabtasteinrichtung, welche die Plattengroesse abfuehlt
US3485499A (en) * 1965-12-14 1969-12-23 Matsushita Electric Ind Co Ltd Automatic speed change device for record players
US3814442A (en) * 1972-03-20 1974-06-04 Magnavox Co Phonograph record player
US3804422A (en) * 1972-04-10 1974-04-16 Onkyo Kk Record player

Also Published As

Publication number Publication date
DE2446130A1 (de) 1975-04-03
CH578226A5 (fr) 1976-07-30
IT1019422B (it) 1977-11-10
FR2246932A1 (fr) 1975-05-02
BE820573A (fr) 1975-04-01
AU7372274A (en) 1976-04-01
CA1011261A (en) 1977-05-31
NL7313450A (nl) 1975-04-03
SE7412291L (fr) 1975-04-02
DK512974A (fr) 1975-06-02
GB1485408A (en) 1977-09-14
ES430496A1 (es) 1976-10-16
DE2446130C2 (de) 1983-12-15
US3941392A (en) 1976-03-02
JPS5416402B2 (fr) 1979-06-22
JPS5062603A (fr) 1975-05-28

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