FR1573067A - - Google Patents

Info

Publication number
FR1573067A
FR1573067A FR144237A FR1573067DA FR1573067A FR 1573067 A FR1573067 A FR 1573067A FR 144237 A FR144237 A FR 144237A FR 1573067D A FR1573067D A FR 1573067DA FR 1573067 A FR1573067 A FR 1573067A
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
FR144237A
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 filed Critical
Application granted granted Critical
Publication of FR1573067A publication Critical patent/FR1573067A/fr
Expired 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
    • G11B3/20—Supporting in balanced, counterbalanced or loaded operative position during transducing, e.g. loading in direction of traverse by elastic means, e.g. spring
    • G11B3/26—Supporting in balanced, counterbalanced or loaded operative position during transducing, e.g. loading in direction of traverse by elastic means, e.g. spring acting to increase pressure on record
FR144237A 1968-03-18 1968-03-18 Expired FR1573067A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR144237 1968-03-18

Publications (1)

Publication Number Publication Date
FR1573067A true FR1573067A (fr) 1969-07-04

Family

ID=8647633

Family Applications (1)

Application Number Title Priority Date Filing Date
FR144237A Expired FR1573067A (fr) 1968-03-18 1968-03-18

Country Status (4)

Country Link
US (1) US3529834A (fr)
DE (1) DE1803077A1 (fr)
FR (1) FR1573067A (fr)
GB (1) GB1184978A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4010959A (en) * 1974-05-20 1977-03-08 Smith Iii Jay Sound reproducing unit
JPS5645041Y2 (fr) * 1976-03-19 1981-10-21
US4303999A (en) * 1980-01-18 1981-12-01 The Quaker Oats Company Phonograph having an improved tone arm assembly

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2354558A (en) * 1942-10-29 1944-07-25 Soundscriber Corp Stylus head mounting for dictating machines
GB658215A (en) * 1948-05-29 1951-10-03 Columbia Broadcasting Syst Inc Improvements in phonograph reproducers
US3042757A (en) * 1958-01-17 1962-07-03 Wagner Robert Stylus recording with superimposed high frequency excitation
US3231283A (en) * 1963-06-17 1966-01-25 Walter O Stanton Phonograph pick-up arm
US3261610A (en) * 1965-05-12 1966-07-19 Wagner Robert Phonograph record

Also Published As

Publication number Publication date
GB1184978A (en) 1970-03-18
DE1803077A1 (de) 1969-10-16
US3529834A (en) 1970-09-22

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Legal Events

Date Code Title Description
ST Notification of lapse