FR2238984B1 - - Google Patents

Info

Publication number
FR2238984B1
FR2238984B1 FR7245328A FR7245328A FR2238984B1 FR 2238984 B1 FR2238984 B1 FR 2238984B1 FR 7245328 A FR7245328 A FR 7245328A FR 7245328 A FR7245328 A FR 7245328A FR 2238984 B1 FR2238984 B1 FR 2238984B1
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
FR7245328A
Other languages
French (fr)
Other versions
FR2238984A1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7245328A priority Critical patent/FR2238984A1/fr
Publication of FR2238984A1 publication Critical patent/FR2238984A1/fr
Application granted granted Critical
Publication of FR2238984B1 publication Critical patent/FR2238984B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G11B3/02—Arrangements of heads
    • G11B3/10—Arranging, supporting, or driving of heads or of transducers relatively to record carriers
    • G11B3/12—Supporting in balanced, counterbalanced or loaded operative position during transducing, e.g. loading in direction of traverse
    • G11B3/125—Supporting in balanced, counterbalanced or loaded operative position during transducing, e.g. loading in direction of traverse by using electric or magnetic means
FR7245328A 1972-12-19 1972-12-19 Record player arm on vert. pivot pin - uses magnets to support most of the weight of the arm Granted FR2238984A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7245328A FR2238984A1 (en) 1972-12-19 1972-12-19 Record player arm on vert. pivot pin - uses magnets to support most of the weight of the arm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7245328A FR2238984A1 (en) 1972-12-19 1972-12-19 Record player arm on vert. pivot pin - uses magnets to support most of the weight of the arm

Publications (2)

Publication Number Publication Date
FR2238984A1 FR2238984A1 (en) 1975-02-21
FR2238984B1 true FR2238984B1 (en, 2012) 1977-08-26

Family

ID=9108978

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7245328A Granted FR2238984A1 (en) 1972-12-19 1972-12-19 Record player arm on vert. pivot pin - uses magnets to support most of the weight of the arm

Country Status (1)

Country Link
FR (1) FR2238984A1 (en, 2012)

Also Published As

Publication number Publication date
FR2238984A1 (en) 1975-02-21

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Legal Events

Date Code Title Description
CL Concession to grant licenses
ST Notification of lapse