FR498355A - Dispositif d'arret et de répétition pour graphophones - Google Patents

Dispositif d'arret et de répétition pour graphophones

Info

Publication number
FR498355A
FR498355A FR498355A FR498355DA FR498355A FR 498355 A FR498355 A FR 498355A FR 498355 A FR498355 A FR 498355A FR 498355D A FR498355D A FR 498355DA FR 498355 A FR498355 A FR 498355A
Authority
FR
France
Prior art keywords
graphophones
stop
repeat device
repeat
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
FR498355A
Other languages
English (en)
Inventor
Clifford Collier Brooks
Edwin Otto Klemm
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
Priority claimed from US222636A external-priority patent/US1406608A/en
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of FR498355A publication Critical patent/FR498355A/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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/22—Brakes other than speed-regulating brakes
FR498355A 1918-03-15 1919-03-21 Dispositif d'arret et de répétition pour graphophones Expired FR498355A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US222636A US1406608A (en) 1918-03-15 1918-03-15 Automatic stopping and repeating means for graphophones
US531252A US1437959A (en) 1918-03-15 1922-01-23 Graphophone stop mechanism

Publications (1)

Publication Number Publication Date
FR498355A true FR498355A (fr) 1920-01-09

Family

ID=26917012

Family Applications (1)

Application Number Title Priority Date Filing Date
FR498355A Expired FR498355A (fr) 1918-03-15 1919-03-21 Dispositif d'arret et de répétition pour graphophones

Country Status (3)

Country Link
US (1) US1437959A (fr)
FR (1) FR498355A (fr)
GB (1) GB124727A (fr)

Also Published As

Publication number Publication date
GB124727A (en) 1919-12-24
US1437959A (en) 1922-12-05

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