CH195979A - Shutter blade for photographic lens shutters. - Google Patents

Shutter blade for photographic lens shutters.

Info

Publication number
CH195979A
CH195979A CH195979DA CH195979A CH 195979 A CH195979 A CH 195979A CH 195979D A CH195979D A CH 195979DA CH 195979 A CH195979 A CH 195979A
Authority
CH
Switzerland
Prior art keywords
photographic lens
shutter blade
lens shutters
shutters
shutter
Prior art date
Application number
Other languages
German (de)
Inventor
A-G Gebrueder Junghans
Original Assignee
Junghans Geb 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 Junghans Geb Ag filed Critical Junghans Geb Ag
Publication of CH195979A publication Critical patent/CH195979A/en

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
    • G03B9/08—Shutters
    • G03B9/10—Blade or disc rotating or pivoting about axis normal to its plane
    • G03B9/18—More than two members
    • G03B9/22—More than two members each moving in one direction to open and then in opposite direction to close, e.g. iris type

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
CH195979D 1937-03-01 1937-03-01 Shutter blade for photographic lens shutters. CH195979A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH195979T 1937-03-01

Publications (1)

Publication Number Publication Date
CH195979A true CH195979A (en) 1938-02-28

Family

ID=4440199

Family Applications (1)

Application Number Title Priority Date Filing Date
CH195979D CH195979A (en) 1937-03-01 1937-03-01 Shutter blade for photographic lens shutters.

Country Status (1)

Country Link
CH (1) CH195979A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE915650C (en) * 1939-07-16 1954-07-26 Goetz Schrader Roll film camera with a setting viewfinder arranged above the receiving chamber and a film reel arranged under the viewfinder mirror

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE915650C (en) * 1939-07-16 1954-07-26 Goetz Schrader Roll film camera with a setting viewfinder arranged above the receiving chamber and a film reel arranged under the viewfinder mirror

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