SE324504B - - Google Patents

Info

Publication number
SE324504B
SE324504B SE11652/69A SE1165269A SE324504B SE 324504 B SE324504 B SE 324504B SE 11652/69 A SE11652/69 A SE 11652/69A SE 1165269 A SE1165269 A SE 1165269A SE 324504 B SE324504 B SE 324504B
Authority
SE
Sweden
Prior art keywords
rollers
exposure
curtain
unwind
equalize
Prior art date
Application number
SE11652/69A
Other languages
English (en)
Inventor
L Dahlgren
Original Assignee
Hasselblad
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 Hasselblad filed Critical Hasselblad
Priority to SE11652/69A priority Critical patent/SE324504B/xx
Priority to US883747A priority patent/US3682073A/en
Priority to JP45005443A priority patent/JPS502805B1/ja
Priority to DE19702002925 priority patent/DE2002925C3/de
Publication of SE324504B publication Critical patent/SE324504B/xx

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
    • G03B9/28—Roller blind or flexible plate
    • G03B9/32—Double blind
    • G03B9/34—Double blind with adjustable slot; with mechanism controlling relative movement of blinds to form slot

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Shutters For Cameras (AREA)
SE11652/69A 1969-08-21 1969-08-21 SE324504B (enrdf_load_stackoverflow)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE11652/69A SE324504B (enrdf_load_stackoverflow) 1969-08-21 1969-08-21
US883747A US3682073A (en) 1969-08-21 1969-12-10 Centrifugal coupling means for photographic cameras provided with a roller-blind type focal plane shutter
JP45005443A JPS502805B1 (enrdf_load_stackoverflow) 1969-08-21 1970-01-22
DE19702002925 DE2002925C3 (de) 1969-08-21 1970-01-23 Zentrifugalkupplung fuer photographische Kameras mit einem Fokalschlitzverschluss

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE11652/69A SE324504B (enrdf_load_stackoverflow) 1969-08-21 1969-08-21

Publications (1)

Publication Number Publication Date
SE324504B true SE324504B (enrdf_load_stackoverflow) 1970-06-01

Family

ID=20294368

Family Applications (1)

Application Number Title Priority Date Filing Date
SE11652/69A SE324504B (enrdf_load_stackoverflow) 1969-08-21 1969-08-21

Country Status (4)

Country Link
US (1) US3682073A (enrdf_load_stackoverflow)
JP (1) JPS502805B1 (enrdf_load_stackoverflow)
DE (1) DE2002925C3 (enrdf_load_stackoverflow)
SE (1) SE324504B (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4959630A (enrdf_load_stackoverflow) * 1972-10-06 1974-06-10
JPS563531U (enrdf_load_stackoverflow) * 1980-06-10 1981-01-13
JPS5765323U (enrdf_load_stackoverflow) * 1980-10-03 1982-04-19
US4466720A (en) * 1981-05-19 1984-08-21 Olympus Optical Co., Ltd. Focal-plane shutter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2218248A (en) * 1938-09-24 1940-10-15 Eastman Kodak Co Focal plane shutter construction
US2424439A (en) * 1945-05-17 1947-07-22 Fairchild Camera Instr Co Focal-plane shutter

Also Published As

Publication number Publication date
DE2002925B2 (de) 1972-12-28
DE2002925A1 (de) 1971-03-11
JPS502805B1 (enrdf_load_stackoverflow) 1975-01-29
US3682073A (en) 1972-08-08
DE2002925C3 (de) 1973-07-12

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