FR681154A - Dispositif répéteur pour phonographes - Google Patents

Dispositif répéteur pour phonographes

Info

Publication number
FR681154A
FR681154A FR681154DA FR681154A FR 681154 A FR681154 A FR 681154A FR 681154D A FR681154D A FR 681154DA FR 681154 A FR681154 A FR 681154A
Authority
FR
France
Prior art keywords
phonographs
repeater device
repeater
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)
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.)
Parlophone Records Ltd
Original Assignee
Gramophone Co Ltd
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 Gramophone Co Ltd filed Critical Gramophone Co Ltd
Application granted granted Critical
Publication of FR681154A publication Critical patent/FR681154A/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
FR681154D 1928-06-12 1929-05-07 Dispositif répéteur pour phonographes Expired FR681154A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB17048/28A GB314203A (en) 1928-06-12 1928-06-12 Improvements in repeating devices for talking machines

Publications (1)

Publication Number Publication Date
FR681154A true FR681154A (fr) 1930-05-12

Family

ID=10088311

Family Applications (1)

Application Number Title Priority Date Filing Date
FR681154D Expired FR681154A (fr) 1928-06-12 1929-05-07 Dispositif répéteur pour phonographes

Country Status (3)

Country Link
US (1) US1926580A (fr)
FR (1) FR681154A (fr)
GB (1) GB314203A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2452721A (en) * 1940-07-30 1948-11-02 Farnsworth Res Corp Automatic record changing apparatus
US2541072A (en) * 1942-01-03 1951-02-13 Farnsworth Res Corp Automatic record changer
US2597113A (en) * 1946-05-08 1952-05-20 Philco Corp Phonograph apparatus
US2616703A (en) * 1947-10-14 1952-11-04 Arthur A Johnson Phonograph record changer
US2772093A (en) * 1949-12-31 1956-11-27 Soundscriber Corp Recording and playback arm operating and setting means for dictating machines

Also Published As

Publication number Publication date
US1926580A (en) 1933-09-12
GB314203A (en) 1929-06-27

Similar Documents

Publication Publication Date Title
FR681154A (fr) Dispositif répéteur pour phonographes
FR679170A (fr) Dispositif répétiteur pour machines parlantes à disque
FR625044A (fr) Dispositif amortisseur pour appareils pour mutilés
FR648715A (fr) Dispositif latéro-viseur pour véhicules
FR640150A (fr) Dispositif protecteur pour chaussures
FR680572A (fr) Dispositif compensateur pour phonographes
FR688006A (fr) Dispositif pour récipients
FR626908A (fr) Dispositif anti-recul pour skis
FR670432A (fr) Dispositif amplificateur pour transmissions
FR680012A (fr) Dispositif pour le remontage électro-automatique des ressorts de phonographes
FR682258A (fr) Dispositif pour pianinos
FR35233E (fr) Dispositif protecteur pour chaussures
FR695592A (fr) Dispositif acoustique pour hauts-parleurs
FR666170A (fr) Dispositif pour des appareils automatiques
FR670404A (fr) Dispositif isolant pour les vibrations sonores
FR644881A (fr) Dispositif récepteur à superréaction pour radiotéléphonie
FR655679A (fr) Dispositif pour dicter la musique
FR673894A (fr) Dispositif d'arrêt pour phonographes
FR35915E (fr) Dispositif de support de bobines pour teinture
FR674929A (fr) Dispositif de pavillon pour phonographe
FR693171A (fr) Dispositif pour appareils cinématographiques enregistreurs
FR654156A (fr) Dispositif de lecteur électromagnétique pour phonographes
FR668716A (fr) Dispositif antifriction pour cravates
FR699461A (fr) Dispositif antigrisouteux pour branchement
FR648557A (fr) Dispositif de projection pour réclame