FR822026A - Perfectionnements apportés aux dispositifs de changement automatique des disques d'enregistrement sonore - Google Patents

Perfectionnements apportés aux dispositifs de changement automatique des disques d'enregistrement sonore

Info

Publication number
FR822026A
FR822026A FR822026DA FR822026A FR 822026 A FR822026 A FR 822026A FR 822026D A FR822026D A FR 822026DA FR 822026 A FR822026 A FR 822026A
Authority
FR
France
Prior art keywords
automatic change
sound recording
change devices
recording discs
discs
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.)
FILATURES ET TISSAGES DU 4 SEP
Original Assignee
FILATURES ET TISSAGES DU 4 SEP
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 FILATURES ET TISSAGES DU 4 SEP filed Critical FILATURES ET TISSAGES DU 4 SEP
Application granted granted Critical
Publication of FR822026A publication Critical patent/FR822026A/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
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/08—Guiding record carriers not specifically of filamentary or web form, or of supports therefor from consecutive-access magazine of disc records
    • G11B17/12—Guiding record carriers not specifically of filamentary or web form, or of supports therefor from consecutive-access magazine of disc records with axial transfer to the turntable from a stack with a vertical axis
    • G11B17/16—Guiding record carriers not specifically of filamentary or web form, or of supports therefor from consecutive-access magazine of disc records with axial transfer to the turntable from a stack with a vertical axis by mechanism in stationary centre post, e.g. with stepped post, using fingers on post
FR822026D 1936-05-20 1937-05-20 Perfectionnements apportés aux dispositifs de changement automatique des disques d'enregistrement sonore Expired FR822026A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE822026X 1936-05-20

Publications (1)

Publication Number Publication Date
FR822026A true FR822026A (fr) 1937-12-18

Family

ID=3881518

Family Applications (1)

Application Number Title Priority Date Filing Date
FR822026D Expired FR822026A (fr) 1936-05-20 1937-05-20 Perfectionnements apportés aux dispositifs de changement automatique des disques d'enregistrement sonore

Country Status (1)

Country Link
FR (1) FR822026A (fr)

Cited By (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2498333A (en) * 1943-07-02 1950-02-21 Admiral Corp Phonograph record holding spindle
US2507041A (en) * 1945-03-17 1950-05-09 Wayne J Morrill Record releasing mechanism
US2512121A (en) * 1946-03-13 1950-06-20 Thorens Hermann Sa Talking machine with record changer
US2515283A (en) * 1943-05-10 1950-07-18 Benjamin F Wissner Record changing device for phonographs
US2541072A (en) * 1942-01-03 1951-02-13 Farnsworth Res Corp Automatic record changer
US2542759A (en) * 1946-08-07 1951-02-20 Bendix Aviat Corp Record changer
US2550794A (en) * 1946-04-26 1951-05-01 Gen Instrument Corp Tone arm and operating mechanism for automatic record changer phonographs
US2555895A (en) * 1944-10-21 1951-06-05 Paul F Wilber Method and machine for playing disk-type phonograph records
US2558060A (en) * 1946-01-12 1951-06-26 Philco Corp Phonograph apparatus
US2565413A (en) * 1946-06-08 1951-08-21 Sylvania Electric Prod Phonographic record changing apparatus
US2568716A (en) * 1945-08-25 1951-09-25 Farnsworth Res Corp Record changer
US2570040A (en) * 1945-04-04 1951-10-02 Thorens Hermann Sa Talking machine with record changer
US2576125A (en) * 1946-04-27 1951-11-27 Farnsworth Res Corp Automatic record changer
US2611619A (en) * 1948-05-15 1952-09-23 Rock Ola Mfg Corp Phonograph
US2616705A (en) * 1946-10-12 1952-11-04 Arthur A Johnson Phonograph
US2617655A (en) * 1948-06-03 1952-11-11 Cgs Lab Inc Record changer
US2621932A (en) * 1948-01-21 1952-12-16 Magnavox Co Record changer spindle
US2621933A (en) * 1947-03-08 1952-12-16 Magnavox Co Spindle for phonograph record changers
US2622885A (en) * 1946-02-21 1952-12-23 Zenith Radio Corp Record changing apparatus
US2628844A (en) * 1947-01-21 1953-02-17 Alfred E Comstock Automatic phonograph
US2628843A (en) * 1946-10-09 1953-02-17 Alfred E Comstock Automatic phonograph
US2637559A (en) * 1947-08-06 1953-05-05 Raytheon Mfg Co Automatic phonograph
US2639155A (en) * 1947-03-27 1953-05-19 David M Groves Apparatus for supporting and manipulating phonograph records
US2643129A (en) * 1946-09-30 1953-06-23 Farnsworth Res Corp Record changing device
US2643127A (en) * 1949-05-27 1953-06-23 Kenneth J Gregg Record player and changer
US2665917A (en) * 1946-02-13 1954-01-12 Admiral Corp Phonograph record changer
US2777699A (en) * 1949-08-20 1957-01-15 Ben H Woodruff Automatic record player
US2949308A (en) * 1955-06-28 1960-08-16 Imp Mfg Corp Record player
US3083022A (en) * 1955-08-10 1963-03-26 Hansen Hans Christian Center spindles for magazine phonographs
US3265393A (en) * 1963-07-15 1966-08-09 Vm Corp Self-supporting center spindle for phonograph record changers

Cited By (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2541072A (en) * 1942-01-03 1951-02-13 Farnsworth Res Corp Automatic record changer
US2515283A (en) * 1943-05-10 1950-07-18 Benjamin F Wissner Record changing device for phonographs
US2498333A (en) * 1943-07-02 1950-02-21 Admiral Corp Phonograph record holding spindle
US2555895A (en) * 1944-10-21 1951-06-05 Paul F Wilber Method and machine for playing disk-type phonograph records
US2507041A (en) * 1945-03-17 1950-05-09 Wayne J Morrill Record releasing mechanism
US2570040A (en) * 1945-04-04 1951-10-02 Thorens Hermann Sa Talking machine with record changer
US2568716A (en) * 1945-08-25 1951-09-25 Farnsworth Res Corp Record changer
US2558060A (en) * 1946-01-12 1951-06-26 Philco Corp Phonograph apparatus
US2665917A (en) * 1946-02-13 1954-01-12 Admiral Corp Phonograph record changer
US2622885A (en) * 1946-02-21 1952-12-23 Zenith Radio Corp Record changing apparatus
US2512121A (en) * 1946-03-13 1950-06-20 Thorens Hermann Sa Talking machine with record changer
US2550794A (en) * 1946-04-26 1951-05-01 Gen Instrument Corp Tone arm and operating mechanism for automatic record changer phonographs
US2576125A (en) * 1946-04-27 1951-11-27 Farnsworth Res Corp Automatic record changer
US2565413A (en) * 1946-06-08 1951-08-21 Sylvania Electric Prod Phonographic record changing apparatus
US2542759A (en) * 1946-08-07 1951-02-20 Bendix Aviat Corp Record changer
US2643129A (en) * 1946-09-30 1953-06-23 Farnsworth Res Corp Record changing device
US2628843A (en) * 1946-10-09 1953-02-17 Alfred E Comstock Automatic phonograph
US2616705A (en) * 1946-10-12 1952-11-04 Arthur A Johnson Phonograph
US2628844A (en) * 1947-01-21 1953-02-17 Alfred E Comstock Automatic phonograph
US2621933A (en) * 1947-03-08 1952-12-16 Magnavox Co Spindle for phonograph record changers
US2639155A (en) * 1947-03-27 1953-05-19 David M Groves Apparatus for supporting and manipulating phonograph records
US2637559A (en) * 1947-08-06 1953-05-05 Raytheon Mfg Co Automatic phonograph
US2621932A (en) * 1948-01-21 1952-12-16 Magnavox Co Record changer spindle
US2611619A (en) * 1948-05-15 1952-09-23 Rock Ola Mfg Corp Phonograph
US2617655A (en) * 1948-06-03 1952-11-11 Cgs Lab Inc Record changer
US2643127A (en) * 1949-05-27 1953-06-23 Kenneth J Gregg Record player and changer
US2777699A (en) * 1949-08-20 1957-01-15 Ben H Woodruff Automatic record player
US2949308A (en) * 1955-06-28 1960-08-16 Imp Mfg Corp Record player
US3083022A (en) * 1955-08-10 1963-03-26 Hansen Hans Christian Center spindles for magazine phonographs
US3265393A (en) * 1963-07-15 1966-08-09 Vm Corp Self-supporting center spindle for phonograph record changers

Similar Documents

Publication Publication Date Title
FR822026A (fr) Perfectionnements apportés aux dispositifs de changement automatique des disques d'enregistrement sonore
FR834906A (fr) Perfectionnements aux mécanismes enregistreurs pour voies ferrées
FR946860A (fr) Perfectionnements aux liseurs (pick-ups) de phonographes
FR852767A (fr) Perfectionnements aux appareils d'enregistrement électro-magnétique des sons
FR828285A (fr) Tête d'enregistrement pour enregistrement magnétique de sons
FR719966A (fr) Perfectionnements aux dispositifs d'entraînement des disques pour phonographes
FR821739A (fr) Perfectionnements aux appareils d'enregistrement du son
FR806613A (fr) Perfectionnements aux appareils enregistreurs
FR886218A (fr) Perfectionnements aux porte-disques de phonographe
FR849990A (fr) Perfectionnements aux disques d'embrayage
FR828608A (fr) Support d'enregistrement de sons
CA355108A (fr) Dispositif a reproduire les sons
FI17885A (fi) Äänen levyilleottolaite
CA358441A (fr) Appareil a enregistrer et a reproduire les sons
CA368380A (fr) Fente de lentille pour l'enregistrement des sons
IE14365L (en) Sound recording
FR746686A (fr) Perfectionnements aux appareils destinés à l'enregistrement des sons
CA359096A (fr) Dispositif d'arret de phonographe
FR808365A (fr) Perfectionnements aux appareils reproducteurs de sons tels que les haut-parleurs
CA356801A (fr) Appareil a enregistrer les sons
FR864339A (fr) Appareil de changement automatique des disques phonographiques
FR841091A (fr) Perfectionnements apportés aux supports d'enregistrements sonores à profondeur variable
CA355395A (fr) Film des sons
FR822508A (fr) Disque incisable ou impressionnable pour l'enregistrement du son
FR845720A (fr) Dispositif pour l'enregistrement ou la reproduction sonore