DK152820B - - Google Patents

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Info

Publication number: DK152820B
Authority: DK; Denmark
Prior art keywords: image; track; lens; plate; information carrier
Prior art date: 1971-04-30

Application number

DK208172AA

Other languages

Danish (da)

English (en)

Other versions

DK152820C (da

Inventor

Preuss Heinz

Original Assignee

Preuss Heinz

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.)

1971-04-30

Filing date

1972-04-27

Publication date

1988-05-16

1972-04-27 Application filed by Preuss Heinz filed Critical Preuss Heinz

1988-05-16 Publication of DK152820B publication Critical patent/DK152820B/da

1993-09-06 Application granted granted Critical

1993-09-06 Publication of DK152820C publication Critical patent/DK152820C/da

Links

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/84—Television signal recording using optical recording
- H04N5/85—Television signal recording using optical recording on discs or drums

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Optical Recording Or Reproduction (AREA)
Projection Apparatus (AREA)

DK208172AA 1971-04-30 1972-04-27 Audiovisuelt gengiveapparat og dertil bestemt billed-lyd-plade DK152820C (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE2121379A DE2121379C3 (de)	1971-04-30	1971-04-30	Audiovisuelles Wiedergabegerät und dafür bestimmte Bild-Ton-Platte
DE2121379		1971-04-30

Publications (2)

Publication Number	Publication Date
DK152820B true DK152820B (fr)	1988-05-16
DK152820C DK152820C (da)	1993-09-06

Family

ID=5806500

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK208172AA DK152820C (da)	1971-04-30	1972-04-27	Audiovisuelt gengiveapparat og dertil bestemt billed-lyd-plade

Country Status (13)

Country	Link
US (1)	US3743395A (fr)
JP (1)	JPS597132B1 (fr)
AT (1)	AT338102B (fr)
CA (1)	CA964910A (fr)
CH (1)	CH538710A (fr)
CS (1)	CS187356B2 (fr)
DE (1)	DE2121379C3 (fr)
DK (1)	DK152820C (fr)
FR (1)	FR2136787A5 (fr)
GB (1)	GB1380469A (fr)
IT (1)	IT953806B (fr)
NL (1)	NL177451C (fr)
SU (1)	SU504519A3 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL172202C (nl) *	1971-03-11	1983-07-18	Philips Nv	Inrichting voor het uitlezen van een plaatvormige informatiedrager bevattende in optische vorm gecodeerde beeld- en/of geluidssignalen.
US4010317A (en) *	1972-03-29	1977-03-01	U.S. Philips Corporation	Apparatus for reading a record carrier in which information, for example video and/or audio information, is recorded in at least one track
NL160138C (nl) *	1972-05-11	1979-09-17	Philips Nv	Inrichting voor het uitlezen van een vlakke registratie- drager.
US3932701A (en) *	1975-01-29	1976-01-13	Zenith Radio Corporation	Self-compensating focus system for a reflective video disc
US3959581A (en) *	1975-01-29	1976-05-25	Zenith Radio Corporation	Self-compensating focus system for optical video playback device
NL7605374A (nl) *	1976-05-20	1977-11-22	Philips Nv	Inrichting voor het met behulp van een stralen- bundel optisch uitlezen en/of beschrijven van een roterende plaat.
JPS5690434A (en) *	1979-12-19	1981-07-22	Hitachi Ltd	Optical information reproducing device
JPS5971487U (ja) *	1982-10-29	1984-05-15	ソニー株式会社	磁気デイスクの回転装着台
US4950934A (en) *	1989-08-14	1990-08-21	Westinghouse Electric Corp.	Adjustable securement system for end winding conductors
JPH0421430U (fr) *	1990-06-13	1992-02-24
US9741328B2 (en) *	2015-01-14	2017-08-22	Daniel J. Howington	Apparatus for varying the pitch of audible tones driven by a turntable

Citations (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE653862C (de) *		1937-12-04	Otto Targatz	Vorrichtung zum Wiedergeben von Ton- und kinematographischen Bildaufzeichnungen auf einem gemeinsamen plattenfoermigen Traeger
DE682073C (de) *	1930-09-10	1939-10-07	Tobis Tonbild Syndikat Akt Ges	Vorrichtung zur Aufzeichnung oder Wiedergabe kinematographischer Bild-Ton-Darbietungen
US2944158A (en) *	1956-12-20	1960-07-05	Baldwin Piano Co	Pulse generator
GB842053A (en) *	1958-02-19	1960-07-20	Ronald Sidney Edhouse	Combined sound and picture recording and reproducing apparatus
FR1499706A (fr) *	1966-11-10	1967-10-27		Enregistrement audio-visuel et son appareil de reproduction
US3404224A (en) *	1964-11-23	1968-10-01	Omar N. Revelo	Audio and video transmitting and receiving system for use as an educational device
FR1554040A (fr) *	1967-01-13	1969-01-17
DE1905972A1 (de) *	1968-06-28	1970-02-26	Gauss Electrophysics Inc	UEbertragungsvorrichtung fuer Fernsehsignale
DE1906098B2 (de) *	1969-02-07	1979-06-07	Heinz 3000 Hannover Preuss	Wiedergabegerät für Bild- und Tonplatten

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1913913A (en) *	1929-11-20	1933-06-13	Boularan Jacques Dabert	Record for synchronous cinematographic projection and phonographic audition
US1864519A (en) *	1929-11-20	1932-06-28	Boularan Jacques Dabert	Apparatus for synchronous cinematographic projection and phonographic audition
US2203437A (en) *	1932-05-17	1940-06-04	Levy Rudolf	Apparatus for projecting cinematographic images carried on disks
US2486867A (en) *	1945-09-10	1949-11-01	Morgan George Bernard	Recording and reproduction of moving pictures with or without the accompaniment of sound
US2455712A (en) *	1947-02-25	1948-12-07	Soden Adolph F Von	Recording disk for sound and pictures
DE850107C (de) *	1948-04-16	1952-09-22	Telemaco Dr Corsi	Optisches System zum Pruefen der Scharfeinstellung eines von einem beliebigen optischen System entworfenen Bildes
DE850264C (de) *	1950-12-17	1952-09-22	Zeiss Ikon Ag	Mischbildentfernungsmesser mit Mattscheibenscharfeinstellung
US3198880A (en) *	1952-09-03	1965-08-03	Hall William D	Photographic disc reproduction of television signals
US3249001A (en) *	1963-06-10	1966-05-03	Honeywell Inc	Automatic focusing photographic projector
DE1243006B (de) *	1965-03-04	1967-06-22	Voigtlaender Ag	Verfahren und Vorrichtung zum selbsttaetigen Scharfeinstellen optischer Geraete
DE1252931B (de) *	1965-04-06	1967-10-26	Voigtlaender Ag	Einrichtung zum Scharfeinstellen eines Bildwerfers
US3398665A (en) *	1965-10-24	1968-08-27	Bell & Howell Co	Lenticular screen autofocus system
US3450468A (en) *	1966-06-16	1969-06-17	Bell & Howell Co	Projection system for projecting constant size images from variable size frames
US3471225A (en) *	1966-12-05	1969-10-07	Eastman Kodak Co	Automatic focusing motion picture projector
CH477675A (de) *	1968-02-17	1969-08-31	Leitz Ernst Gmbh	Gerät zum mikroskopischen Bestimmen oder Einstellen der Lage der Kante eines Objektes
US3518442A (en) *	1968-06-06	1970-06-30	Gauss Electrophysics Inc	Video playback assembly wherein the record disc has optical recordings on both sides
JPS5246478B2 (fr) *	1972-04-19	1977-11-25

1971
- 1971-04-30 DE DE2121379A patent/DE2121379C3/de not_active Expired
1972
- 1972-02-29 AT AT165972A patent/AT338102B/de not_active IP Right Cessation
- 1972-03-20 CH CH411372A patent/CH538710A/de not_active IP Right Cessation
- 1972-03-29 NL NLAANVRAGE7204209,A patent/NL177451C/xx not_active IP Right Cessation
- 1972-04-18 GB GB1830272A patent/GB1380469A/en not_active Expired
- 1972-04-26 JP JP47041436A patent/JPS597132B1/ja active Pending
- 1972-04-27 DK DK208172AA patent/DK152820C/da not_active IP Right Cessation
- 1972-04-27 US US00247978A patent/US3743395A/en not_active Expired - Lifetime
- 1972-04-27 IT IT23604/72A patent/IT953806B/it active
- 1972-04-28 SU SU1783362A patent/SU504519A3/ru active
- 1972-04-28 CS CS722924A patent/CS187356B2/cs unknown
- 1972-04-28 FR FR7215263A patent/FR2136787A5/fr not_active Expired
- 1972-04-28 CA CA141,149A patent/CA964910A/en not_active Expired

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE653862C (de) *		1937-12-04	Otto Targatz	Vorrichtung zum Wiedergeben von Ton- und kinematographischen Bildaufzeichnungen auf einem gemeinsamen plattenfoermigen Traeger
DE682073C (de) *	1930-09-10	1939-10-07	Tobis Tonbild Syndikat Akt Ges	Vorrichtung zur Aufzeichnung oder Wiedergabe kinematographischer Bild-Ton-Darbietungen
US2944158A (en) *	1956-12-20	1960-07-05	Baldwin Piano Co	Pulse generator
GB842053A (en) *	1958-02-19	1960-07-20	Ronald Sidney Edhouse	Combined sound and picture recording and reproducing apparatus
US3404224A (en) *	1964-11-23	1968-10-01	Omar N. Revelo	Audio and video transmitting and receiving system for use as an educational device
FR1499706A (fr) *	1966-11-10	1967-10-27		Enregistrement audio-visuel et son appareil de reproduction
FR1554040A (fr) *	1967-01-13	1969-01-17
DE1905972A1 (de) *	1968-06-28	1970-02-26	Gauss Electrophysics Inc	UEbertragungsvorrichtung fuer Fernsehsignale
DE1906098B2 (de) *	1969-02-07	1979-06-07	Heinz 3000 Hannover Preuss	Wiedergabegerät für Bild- und Tonplatten

Also Published As

Publication number	Publication date
NL177451B (nl)	1985-04-16
NL177451C (nl)	1989-06-16
ATA165972A (de)	1976-11-15
DE2121379A1 (de)	1972-11-02
DE2121379C3 (de)	1979-10-18
SU504519A3 (ru)	1976-02-25
CH538710A (de)	1973-06-30
CA964910A (en)	1975-03-25
FR2136787A5 (fr)	1972-12-22
DE2121379B2 (fr)	1979-02-22
US3743395A (en)	1973-07-03
DK152820C (da)	1993-09-06
AT338102B (de)	1977-07-25
CS187356B2 (en)	1979-01-31
IT953806B (it)	1973-08-10
NL7204209A (fr)	1972-11-01
JPS597132B1 (fr)	1984-02-16
GB1380469A (en)	1975-01-15

Legal Events

Date	Code	Title	Description
1994-05-02	PUP	Patent expired

Publication	Publication Date	Title
US3379095A (en)	1968-04-23	Method of and means for recording and reproducing sound
DK152820B (fr)	1988-05-16
US2215468A (en)	1940-09-24	Sound recording and reproducing apparatus
US2278781A (en)	1942-04-07	Optical system for cinematography
US4371894A (en)	1983-02-01	Video disc transducer system and method
US2847905A (en)	1958-08-19	Sound and slide picture coordination system
US2011932A (en)	1935-08-20	Projection of motion pictures
US3450468A (en)	1969-06-17	Projection system for projecting constant size images from variable size frames
US3591265A (en)	1971-07-06	Audio-visual projection device
US2297222A (en)	1942-09-29	Film inspecting apparatus
US2455712A (en)	1948-12-07	Recording disk for sound and pictures
US2136486A (en)	1938-11-15	Automatic apparatus for direct observation of picture strips and the like
US3753612A (en)	1973-08-21	Framing device for a continuously moving motion picture film
US3355292A (en)	1967-11-28	Cinematographic process
US2008973A (en)	1935-07-23	Motion picture apparatus
US2012995A (en)	1935-09-03	Stereoscopic motion picture
US3141374A (en)	1964-07-21	Audio viewer equipment
US3883238A (en)	1975-05-13	Audiovisual slides and apparatus
US2073637A (en)	1937-03-16	Motion picture system utilizing continuously moving film
US1946934A (en)	1934-02-13	Device for taking and projecting motion pictures
US3108160A (en)	1963-10-22	Apparatus for optically recording a sound record area on a strip of film
US1991957A (en)	1935-02-19	Motion picture projection apparatus
DE2652936C3 (de)	1980-11-27	Audiovisuelles Wiedergabegerät
US4418365A (en)	1983-11-29	Video disc transducer system
US3580666A (en)	1971-05-25	Optical printer for motion picture film