FR568230A - Perfectionnements aux phonographes et analogues - Google Patents

Perfectionnements aux phonographes et analogues

Info

Publication number
FR568230A
FR568230A FR568230DA FR568230A FR 568230 A FR568230 A FR 568230A FR 568230D A FR568230D A FR 568230DA FR 568230 A FR568230 A FR 568230A
Authority
FR
France
Prior art keywords
phonographs
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
Application number
Other languages
English (en)
Inventor
Arthur Frederick Richmo Cotton
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 FR568230A publication Critical patent/FR568230A/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
    • G11B3/08—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers
    • G11B3/095—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers for repeating a part of the record; for beginning or stopping at a desired point of the record
    • G11B3/0952—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers for repeating a part of the record; for beginning or stopping at a desired point of the record using automatic means
    • G11B3/0955—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers for repeating a part of the record; for beginning or stopping at a desired point of the record using automatic means using mechanical means for detecting the end of the recording
FR568230D 1922-07-04 1923-06-29 Perfectionnements aux phonographes et analogues Expired FR568230A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1832522A GB204771A (en) 1922-07-04 1922-07-04 Improvements in or relating to gramophones and the like

Publications (1)

Publication Number Publication Date
FR568230A true FR568230A (fr) 1924-03-18

Family

ID=10110528

Family Applications (1)

Application Number Title Priority Date Filing Date
FR568230D Expired FR568230A (fr) 1922-07-04 1923-06-29 Perfectionnements aux phonographes et analogues

Country Status (2)

Country Link
FR (1) FR568230A (fr)
GB (1) GB204771A (fr)

Also Published As

Publication number Publication date
GB204771A (en) 1923-10-04

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