BR8003258A - Sistema acionador de prato de discos - Google Patents

Sistema acionador de prato de discos

Info

Publication number
BR8003258A
BR8003258A BR8003258A BR8003258A BR8003258A BR 8003258 A BR8003258 A BR 8003258A BR 8003258 A BR8003258 A BR 8003258A BR 8003258 A BR8003258 A BR 8003258A BR 8003258 A BR8003258 A BR 8003258A
Authority
BR
Brazil
Prior art keywords
disc plate
driver system
plate driver
disc
plate
Prior art date
Application number
BR8003258A
Other languages
English (en)
Inventor
G Pyles
Original Assignee
Rca Corp
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 Rca Corp filed Critical Rca Corp
Publication of BR8003258A publication Critical patent/BR8003258A/pt

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/26—Asynchronous induction motors having rotors or stators designed to permit synchronous operation
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/20—Structural association with auxiliary dynamo-electric machines, e.g. with electric starter motors or exciters

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Rotational Drive Of Disk (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
  • Diaphragms For Cameras (AREA)
BR8003258A 1979-05-29 1980-05-26 Sistema acionador de prato de discos BR8003258A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/042,919 US4239237A (en) 1979-05-29 1979-05-29 Turntable drive system for video disc player

Publications (1)

Publication Number Publication Date
BR8003258A true BR8003258A (pt) 1980-12-30

Family

ID=21924455

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8003258A BR8003258A (pt) 1979-05-29 1980-05-26 Sistema acionador de prato de discos

Country Status (17)

Country Link
US (1) US4239237A (pt)
JP (1) JPS5611659A (pt)
AR (1) AR227150A1 (pt)
AT (1) AT371612B (pt)
AU (1) AU532885B2 (pt)
BR (1) BR8003258A (pt)
DE (1) DE3020490C2 (pt)
DK (1) DK230680A (pt)
ES (1) ES491927A0 (pt)
FI (1) FI801662A (pt)
FR (1) FR2458129A1 (pt)
GB (1) GB2052885B (pt)
IT (1) IT1130726B (pt)
NL (1) NL8003085A (pt)
NO (1) NO801584L (pt)
PL (1) PL224560A1 (pt)
SE (1) SE8003854L (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4417332A (en) * 1981-06-15 1983-11-22 Rca Corporation Turntable speed control
JPH05101527A (ja) * 1991-10-07 1993-04-23 Chuo Denki Kk デイスク再生装置
US20080194187A1 (en) * 2007-02-08 2008-08-14 Alto U.S. Inc. Elastic drive belt assembly

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3445117A (en) * 1967-08-07 1969-05-20 Henry V Zakrzewski Phonograph drive
NL6910467A (pt) * 1968-07-17 1970-01-20
US3848146A (en) * 1972-03-31 1974-11-12 Rca Corp Ac motor
US3912283A (en) * 1974-09-10 1975-10-14 Rca Corp Turntable speed lock system
US4072874A (en) * 1975-10-14 1978-02-07 Kollmorgen Technologies Corporation Direct drive for turntables
GB1580883A (en) * 1976-08-09 1980-12-10 Rca Corp Speed control system for a turntable

Also Published As

Publication number Publication date
ES8103428A1 (es) 1981-02-16
DE3020490A1 (de) 1980-12-18
PL224560A1 (pt) 1981-02-27
SE8003854L (sv) 1980-11-30
AU532885B2 (en) 1983-10-20
AR227150A1 (es) 1982-09-30
JPS5611659A (en) 1981-02-05
ATA286380A (de) 1982-11-15
AU5867580A (en) 1980-12-04
IT1130726B (it) 1986-06-18
AT371612B (de) 1983-07-11
FR2458129A1 (fr) 1980-12-26
NL8003085A (nl) 1980-12-02
FI801662A (fi) 1980-11-30
GB2052885A (en) 1981-01-28
ES491927A0 (es) 1981-02-16
US4239237A (en) 1980-12-16
DE3020490C2 (de) 1982-10-14
IT8022271A0 (it) 1980-05-22
NO801584L (no) 1980-12-01
GB2052885B (en) 1983-07-27
DK230680A (da) 1980-11-30

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