GB1107851A - Improvements in shutters for photographic purposes - Google Patents

Improvements in shutters for photographic purposes

Info

Publication number
GB1107851A
GB1107851A GB24329/65A GB2432965A GB1107851A GB 1107851 A GB1107851 A GB 1107851A GB 24329/65 A GB24329/65 A GB 24329/65A GB 2432965 A GB2432965 A GB 2432965A GB 1107851 A GB1107851 A GB 1107851A
Authority
GB
United Kingdom
Prior art keywords
lever
link
bertram
spring
blade
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
GB24329/65A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1107851A publication Critical patent/GB1107851A/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
    • G03B9/08—Shutters
    • G03B9/10—Blade or disc rotating or pivoting about axis normal to its plane
    • G03B9/14—Two separate members moving in opposite directions
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Shutters For Cameras (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
GB24329/65A 1964-06-11 1965-06-09 Improvements in shutters for photographic purposes Expired GB1107851A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB77208A DE1213728B (de) 1964-06-11 1964-06-11 Selbstspannender Zentralverschluss fuer fotografische Zwecke

Publications (1)

Publication Number Publication Date
GB1107851A true GB1107851A (en) 1968-03-27

Family

ID=6979373

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24329/65A Expired GB1107851A (en) 1964-06-11 1965-06-09 Improvements in shutters for photographic purposes

Country Status (7)

Country Link
US (1) US3379109A (enExample)
AT (1) AT254689B (enExample)
BE (1) BE665296A (enExample)
CH (1) CH424466A (enExample)
DE (1) DE1213728B (enExample)
GB (1) GB1107851A (enExample)
NL (1) NL6507463A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009025320A1 (de) 2009-02-05 2010-08-12 Leica Camera Ag Zentralverschluß für Kamera-Objektive

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1678119A (en) * 1921-08-11 1928-07-24 Ilex Optical Company Photographic shutter
US1629534A (en) * 1925-08-05 1927-05-24 Eastman Kodak Co Photographic shutter
US2168893A (en) * 1938-02-11 1939-08-08 Aiken Thomas Mcg Camera
US2295812A (en) * 1940-09-07 1942-09-15 Strassenburg Eric Photographic shutter
US2816494A (en) * 1952-10-04 1957-12-17 Agfa Camera Werk Ag Automatic shutter mechanism for photographic cameras
US2869446A (en) * 1954-08-19 1959-01-20 Galileo Societa Per Azioni Off Shutter device for cameras provided with two or more objectives
US3115080A (en) * 1960-11-26 1963-12-24 Adox Fotowerke Schleussner Dr Automatic shutter
US3230853A (en) * 1961-01-20 1966-01-25 Durst S P A Fabrica Macchine E Photographic lens shutter mechanism
DE1153615B (de) * 1961-09-16 1963-08-29 Gauthier Gmbh A Photographischer Selbstspannverschluss

Also Published As

Publication number Publication date
CH424466A (de) 1966-11-15
BE665296A (enExample)
DE1213728B (de) 1966-03-31
AT254689B (de) 1967-06-12
US3379109A (en) 1968-04-23
NL6507463A (enExample) 1965-12-13

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