ES464722A1 - Dispositivo fonografico de inercia - Google Patents

Dispositivo fonografico de inercia

Info

Publication number
ES464722A1
ES464722A1 ES464722A ES464722A ES464722A1 ES 464722 A1 ES464722 A1 ES 464722A1 ES 464722 A ES464722 A ES 464722A ES 464722 A ES464722 A ES 464722A ES 464722 A1 ES464722 A1 ES 464722A1
Authority
ES
Spain
Prior art keywords
flywheel
sector gear
pinion
force
inertial
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
ES464722A
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.)
Mattel Inc
Original Assignee
Mattel Inc
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 Mattel Inc filed Critical Mattel Inc
Publication of ES464722A1 publication Critical patent/ES464722A1/es
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
    • G11B3/001—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor with vibrating mechanical coupling means between pick-up element and sound producing element

Abstract

Dispositivo fonográfico de inercia que incluye un brazo de sonido para seguir una pista sonora, un cono de altavoz y un brazo de sonido del que pende una aguja, transmitiendo dicho brazo de sonido las vibraciones desde dicha aguja a dicho cono de altavoz, caracterizado porque comprende:- un volante montado rotativamente dentro de dicho dispositivo; medios accionados por resorte para impartir una fuerza rotacional predeterminada a dicho volante; y un miembro grabado montado para moverse en respuesta a la rotación de dicho volante y teniendo al menos una pista sonora con la que se pone en contacto dicha aguja, siendo grabada previamente dicha pista sonora para igualar la velocidad de parada de dicho volante para reproducir así dicha pista sonora en respuesta a la rotación de dicho volante.
ES464722A 1977-01-21 1977-12-02 Dispositivo fonografico de inercia Expired ES464722A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/761,379 US4124215A (en) 1977-01-21 1977-01-21 Inertial phonograph device

Publications (1)

Publication Number Publication Date
ES464722A1 true ES464722A1 (es) 1979-01-01

Family

ID=25062019

Family Applications (1)

Application Number Title Priority Date Filing Date
ES464722A Expired ES464722A1 (es) 1977-01-21 1977-12-02 Dispositivo fonografico de inercia

Country Status (12)

Country Link
US (1) US4124215A (es)
JP (1) JPS5393002A (es)
AU (1) AU498788B2 (es)
BR (1) BR7800316A (es)
CA (1) CA1068220A (es)
DE (1) DE2802099A1 (es)
ES (1) ES464722A1 (es)
GB (1) GB1581296A (es)
HK (1) HK21982A (es)
IT (1) IT1092517B (es)
MX (1) MX147614A (es)
NZ (1) NZ186006A (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4510590A (en) * 1983-06-06 1985-04-09 Mattel, Inc. Pull string inertial voice unit
US4532622A (en) * 1983-10-31 1985-07-30 Mattel, Inc. Record disc, turntable and method for fixing same
JPH0521829Y2 (es) * 1984-10-20 1993-06-04
JPS62157057U (es) * 1986-03-27 1987-10-06
US6017260A (en) * 1998-08-20 2000-01-25 Mattel, Inc. Speaking toy having plural messages and animated character face

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US764748A (en) * 1903-08-19 1904-07-12 American Talking Scale Company Announcing-machine.
US989629A (en) * 1906-09-28 1911-04-18 Henry C Miller Motor for talking-machines.
US1837076A (en) * 1928-01-27 1931-12-15 Harry Blum Sound reproducing toy
US1809669A (en) * 1928-07-20 1931-06-09 Ruperto G Borromeo Sound producing device
US1833789A (en) * 1929-04-03 1931-11-24 Theodore R Mitchell Sound reproducing instrument
US2004431A (en) * 1932-02-13 1935-06-11 Briggs & Stratton Corp Clutch mechanism for engine starters
DE1177364B (de) * 1963-11-05 1964-09-03 Trossinger Metallstimmenfab H Wiederholungseinrichtung fuer einen Plattenspieler

Also Published As

Publication number Publication date
NZ186006A (en) 1981-03-16
DE2802099A1 (de) 1978-07-27
JPS576162B2 (es) 1982-02-03
GB1581296A (en) 1980-12-10
JPS5393002A (en) 1978-08-15
IT1092517B (it) 1985-07-12
HK21982A (en) 1982-06-04
MX147614A (es) 1983-01-03
IT7819452A0 (it) 1978-01-20
BR7800316A (pt) 1978-09-05
US4124215A (en) 1978-11-07
CA1068220A (en) 1979-12-18
AU498788B2 (en) 1979-03-22

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