GB1303023A - - Google Patents

Info

Publication number
GB1303023A
GB1303023A GB2645371A GB2645371A GB1303023A GB 1303023 A GB1303023 A GB 1303023A GB 2645371 A GB2645371 A GB 2645371A GB 2645371 A GB2645371 A GB 2645371A GB 1303023 A GB1303023 A GB 1303023A
Authority
GB
United Kingdom
Prior art keywords
circuit
shutter
camera
contacts
april
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
GB2645371A
Other languages
English (en)
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 filed Critical
Publication of GB1303023A publication Critical patent/GB1303023A/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
    • G03B3/00—Focusing arrangements of general interest for cameras, projectors or printers
    • G03B3/02—Focusing arrangements of general interest for cameras, projectors or printers moving lens along baseboard
    • 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
    • G03B9/58—Means for varying duration of "open" period of shutter

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Control For Cameras (AREA)
  • Structure And Mechanism Of Cameras (AREA)
  • Shutters For Cameras (AREA)
GB2645371A 1970-04-10 1971-04-19 Expired GB1303023A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3012570A JPS5436854B1 (enrdf_load_stackoverflow) 1970-04-10 1970-04-10

Publications (1)

Publication Number Publication Date
GB1303023A true GB1303023A (enrdf_load_stackoverflow) 1973-01-17

Family

ID=12295041

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2645371A Expired GB1303023A (enrdf_load_stackoverflow) 1970-04-10 1971-04-19

Country Status (3)

Country Link
JP (1) JPS5436854B1 (enrdf_load_stackoverflow)
DE (1) DE2117366A1 (enrdf_load_stackoverflow)
GB (1) GB1303023A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS5436854B1 (enrdf_load_stackoverflow) 1979-11-12
DE2117366A1 (de) 1971-11-25

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee