GB972857A - Photographic shutter - Google Patents

Photographic shutter

Info

Publication number
GB972857A
GB972857A GB1305961A GB1305961A GB972857A GB 972857 A GB972857 A GB 972857A GB 1305961 A GB1305961 A GB 1305961A GB 1305961 A GB1305961 A GB 1305961A GB 972857 A GB972857 A GB 972857A
Authority
GB
United Kingdom
Prior art keywords
lever
shutter
flywheel
pin
retard
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
GB1305961A
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.)
Agfa Gevaert NV
Original Assignee
Agfa AG
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 Agfa AG filed Critical Agfa AG
Publication of GB972857A publication Critical patent/GB972857A/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
    • G03B9/00—Exposure-making shutters; Diaphragms
    • G03B9/64—Mechanism for delaying opening of shutter
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F3/00—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork
    • G04F3/02—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork with mechanical driving mechanisms

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission Devices (AREA)
  • Braking Arrangements (AREA)
GB1305961A 1960-04-14 1961-04-11 Photographic shutter Expired GB972857A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA34445A DE1115572B (de) 1960-04-14 1960-04-14 Hemmwerk fuer fotografische Verschluesse

Publications (1)

Publication Number Publication Date
GB972857A true GB972857A (en) 1964-10-21

Family

ID=6928549

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1305961A Expired GB972857A (en) 1960-04-14 1961-04-11 Photographic shutter

Country Status (3)

Country Link
CH (1) CH386831A (US06811534-20041102-M00003.png)
DE (1) DE1115572B (US06811534-20041102-M00003.png)
GB (1) GB972857A (US06811534-20041102-M00003.png)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1796069U (de) * 1958-12-02 1959-09-17 Agfa Ag Fotografischer objektivverschluss.

Also Published As

Publication number Publication date
CH425261A4 (US06811534-20041102-M00003.png) 1964-09-30
CH386831A (de) 1965-04-30
DE1115572B (de) 1961-10-19

Similar Documents

Publication Publication Date Title
GB972857A (en) Photographic shutter
GB1378826A (en) Automatic regulating mechanism for time-pieces
US3251288A (en) Exposure speed regulation system for use in camera
US3092003A (en) Retarding device for photographic shutter
GB1310028A (en) Photographic apparatus
US2990035A (en) Speed governor for motion-picture devices
GB1046063A (en) Photographic pivoted blade shutter
GB1061159A (en) Speed governor for cinematographic cameras
US3146689A (en) Photographic shutter
JPS52149529A (en) Ignition timing regulating device for engine
SU648956A1 (ru) Центробежный сигнализатор числа оборотов
GB1139974A (en) Photographic camera
SU136820A1 (ru) Способ регулировани времени выдержки в моторных реле времени
SU580549A1 (ru) Центробежный регул тор
FR2454080A2 (fr) Dispositif de securite a volet pour chaine pyrotechnique
GB951052A (en) Improvements in or relating to time consuming or delay mechanisms
GB1086801A (en) Automatic exposure control device for flashlight photography
GB525407A (en) Improvements in or relating to fire protection devices for motion-picture projectors
GB1045435A (en) Photographic pivoted blade shutter
ES197394U (es) Espoleta de ojiva para granadas de aviacion estabilizadas frenadas, de baja resistencia.
GB579848A (en) Improvements in or relating to bombsights
GB1057320A (en) Photographic shutter
GB912080A (en) Improvements in or relating to cameras
GB951794A (en) Photographic pivoted blade shutter
FR2305815A2 (fr) Dispositif d'affichage a volets, et plus particulierement affichage de l'heure et de la date