GB1361880A - Photographic diaphragm shutter with electronic exposure timing - Google Patents

Photographic diaphragm shutter with electronic exposure timing

Info

Publication number
GB1361880A
GB1361880A GB5546771A GB5546771A GB1361880A GB 1361880 A GB1361880 A GB 1361880A GB 5546771 A GB5546771 A GB 5546771A GB 5546771 A GB5546771 A GB 5546771A GB 1361880 A GB1361880 A GB 1361880A
Authority
GB
United Kingdom
Prior art keywords
blades
shutter
lever
spring
force
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
GB5546771A
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.)
Hittech Prontor GmbH
Original Assignee
Prontor Werk Alfred Gauthier GmbH
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 Prontor Werk Alfred Gauthier GmbH filed Critical Prontor Werk Alfred Gauthier GmbH
Publication of GB1361880A publication Critical patent/GB1361880A/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
    • G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
    • G03B7/003—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly setting of both shutter and diaphragm
    • 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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/42—Interlocking between shutter operation and advance of film or change of plate or cut-film
    • G03B17/425—Interlocking between shutter operation and advance of film or change of plate or cut-film motor drive cameras
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Shutters For Cameras (AREA)
GB5546771A 1971-01-23 1971-11-30 Photographic diaphragm shutter with electronic exposure timing Expired GB1361880A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2103148A DE2103148C3 (de) 1971-01-23 1971-01-23 Photographischer Programmverschluß mit elektronischer Belichtungszeitbildung

Publications (1)

Publication Number Publication Date
GB1361880A true GB1361880A (en) 1974-07-30

Family

ID=5796713

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5546771A Expired GB1361880A (en) 1971-01-23 1971-11-30 Photographic diaphragm shutter with electronic exposure timing

Country Status (4)

Country Link
US (1) US3762296A (enrdf_load_stackoverflow)
DE (1) DE2103148C3 (enrdf_load_stackoverflow)
FR (1) FR2122850A5 (enrdf_load_stackoverflow)
GB (1) GB1361880A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH077174B2 (ja) * 1988-12-28 1995-01-30 旭光学工業株式会社 レンズシャッタ機構
WO2007011106A1 (en) * 2005-07-15 2007-01-25 M2Sys Co., Ltd An opening and closing apparatus for small image photographing devices

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3662664A (en) * 1963-06-20 1972-05-16 Canon Camera Co Camera shutter incorporating a governor mechanism
US3358575A (en) * 1964-01-09 1967-12-19 Hattori Tokeiten Kk Shutter mechanism for cameras
DE1229837B (de) * 1964-07-16 1966-12-01 Agfa Gevaert Ag Fotografischer Blendenverschluss
DE1222792B (de) * 1965-04-17 1966-08-11 Prontor Werk Gauthier Gmbh Photographischer Objektivverschluss mit hin- und hergehenden Verschlussblaettern
DE1253041B (de) * 1965-12-24 1967-10-26 Prontor Werk Gauthier Gmbh Photographischer Selbstspannverschluss mit elektronischer Zeitbildungseinrichtung
DE1290803B (de) * 1966-09-03 1969-03-13 Agfa Gevaert Ag Blendenverschluss mit Belichtungssteuervorrichtung
DE1302023B (de) * 1967-03-09 1969-09-25 Agfa Gevaert Ag Blendenverschluss mit Belichtungssteuervorrichtung
DE1917507B1 (de) * 1969-04-05 1970-08-27 Kodak Ag Photographische Kamera mit einem Schleuderverschluss

Also Published As

Publication number Publication date
US3762296A (en) 1973-10-02
DE2103148A1 (de) 1972-08-03
DE2103148B2 (de) 1973-04-19
FR2122850A5 (enrdf_load_stackoverflow) 1972-09-01
DE2103148C3 (de) 1981-06-04

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee