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)
  • Braking Arrangements (AREA)
  • Transmission Devices (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 (zh)
DE (1) DE1115572B (zh)
GB (1) GB972857A (zh)

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
DE1115572B (de) 1961-10-19
CH386831A (de) 1965-04-30
CH425261A4 (zh) 1964-09-30

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