GB1512816A - Sound film cameras - Google Patents

Sound film cameras

Info

Publication number
GB1512816A
GB1512816A GB40505/75A GB4050575A GB1512816A GB 1512816 A GB1512816 A GB 1512816A GB 40505/75 A GB40505/75 A GB 40505/75A GB 4050575 A GB4050575 A GB 4050575A GB 1512816 A GB1512816 A GB 1512816A
Authority
GB
United Kingdom
Prior art keywords
sound
motor
film
release
camera
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
GB40505/75A
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB1512816A publication Critical patent/GB1512816A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B31/00—Associated working of cameras or projectors with sound-recording or sound-reproducing means
    • G03B31/02—Associated working of cameras or projectors with sound-recording or sound-reproducing means in which sound track is on a moving-picture film

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Details Of Cameras Including Film Mechanisms (AREA)
GB40505/75A 1974-10-05 1975-10-03 Sound film cameras Expired GB1512816A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2447644A DE2447644C3 (de) 1974-10-05 1974-10-05 Tonfilmkamera

Publications (1)

Publication Number Publication Date
GB1512816A true GB1512816A (en) 1978-06-01

Family

ID=5927672

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40505/75A Expired GB1512816A (en) 1974-10-05 1975-10-03 Sound film cameras

Country Status (7)

Country Link
US (1) US3984179A (https=)
JP (1) JPS5164926A (https=)
AT (1) AT348862B (https=)
CH (1) CH583921A5 (https=)
DE (1) DE2447644C3 (https=)
FR (1) FR2287056A1 (https=)
GB (1) GB1512816A (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2530134A1 (de) * 1975-07-05 1977-01-27 Bosch Gmbh Robert Tonfilmkamera

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3492067A (en) * 1965-09-24 1970-01-27 Fuji Photo Film Co Ltd Film projector
US3880504A (en) * 1972-10-03 1975-04-29 Eastman Kodak Co Pressure relief mechanism
US3825327A (en) * 1973-02-20 1974-07-23 Eastman Kodak Co Sound motion picture camera
JPS50145136A (https=) * 1974-05-10 1975-11-21

Also Published As

Publication number Publication date
DE2447644A1 (de) 1976-04-08
JPS5164926A (en) 1976-06-04
FR2287056B1 (https=) 1982-04-23
AT348862B (de) 1979-03-12
ATA582475A (de) 1978-07-15
FR2287056A1 (fr) 1976-04-30
CH583921A5 (https=) 1977-01-14
DE2447644C3 (de) 1980-04-10
US3984179A (en) 1976-10-05
DE2447644B2 (de) 1979-07-19

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee
PCNP Patent ceased through non-payment of renewal fee