UST887019I4 - Photographic apparatus for use with mechanically fireable flash structures - Google Patents

Photographic apparatus for use with mechanically fireable flash structures Download PDF

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Publication number
UST887019I4
UST887019I4 US887019DH UST887019I4 US T887019 I4 UST887019 I4 US T887019I4 US 887019D H US887019D H US 887019DH US T887019 I4 UST887019 I4 US T887019I4
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US
United States
Prior art keywords
flash
photographic apparatus
striker
fireable
mechanically
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.)
Pending
Application number
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
Application granted granted Critical
Publication of UST887019I4 publication Critical patent/UST887019I4/en
Pending legal-status Critical Current

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    • 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
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/02—Illuminating scene
    • G03B15/03—Combinations of cameras with lighting apparatus; Flash units
    • G03B15/04—Combinations of cameras with non-electronic flash apparatus; Non-electronic flash units
    • G03B15/0478—Combinations of photographic apparatus with percussion type flash ignition systems
    • G03B15/0489—Means for ignition by percussion

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Stroboscope Apparatuses (AREA)

Abstract

PHOTOGRAPHIC APPARATUS, SUCH AS A CAMERA, FOR SENSING THE CONDITION OF AND FOR FIRING A PERCUSSIVE FLASH DEVICE. THE FLASH DEVICE INCLUDES A LAMP AND A STRIKER (7) LODGED IN AN ENERGIZED POSITION FROM WHICH IT IS RELEASABLE TO FIRE THE LAMP. THE APPARATUS INCLUDES AN ACTUATING MEMBER (102) MOVBLE FROM A FIRST POSITION RETRACTED FROM THE FLASH DEVIE, TO A SECOND POSITION FOR SENSING AND ENGAGING AN ENERGIZED STRIKER IN THE DEVICE, AND TO A THIRD POSITION FOR RELEASING THE STRIKER TO FIRE THE DEVICE. THE MEMBER IS MOVED FROM THE FIRST POSITION TO THE SECOND POSITION IN RESPONSE TO INITIAL DEPRESSIONOF THE CAMERA BODY RELEASE. THEREAFTER, MOVEMENT FROM THE SECOND POSITION TO THE THIRD POSITION AND BACK TO THE FIRST POSITION IS EFFECTED BY TRANSLATION OF A DRIVER FROM AN ENERGIZED CONDITION TO A RELEASED CONDITION.

D R A W I N G
US887019D 1970-03-30 1970-03-30 Photographic apparatus for use with mechanically fireable flash structures Pending UST887019I4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2353570A 1970-03-30 1970-03-30

Publications (1)

Publication Number Publication Date
UST887019I4 true UST887019I4 (en) 1971-06-22

Family

ID=21815689

Family Applications (1)

Application Number Title Priority Date Filing Date
US887019D Pending UST887019I4 (en) 1970-03-30 1970-03-30 Photographic apparatus for use with mechanically fireable flash structures

Country Status (1)

Country Link
US (1) UST887019I4 (en)

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