GB1458590A - Shutter mechanism for a reflex camera - Google Patents

Shutter mechanism for a reflex camera

Info

Publication number
GB1458590A
GB1458590A GB1702174A GB1702174A GB1458590A GB 1458590 A GB1458590 A GB 1458590A GB 1702174 A GB1702174 A GB 1702174A GB 1702174 A GB1702174 A GB 1702174A GB 1458590 A GB1458590 A GB 1458590A
Authority
GB
United Kingdom
Prior art keywords
lever
ring
blades
rotate
reopen
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
GB1702174A
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.)
Seiko Koki KK
Original Assignee
Seiko Koki KK
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 Seiko Koki KK filed Critical Seiko Koki KK
Publication of GB1458590A publication Critical patent/GB1458590A/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
    • G03B9/58—Means for varying duration of "open" period of shutter

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Shutters For Cameras (AREA)
GB1702174A 1973-04-19 1974-04-18 Shutter mechanism for a reflex camera Expired GB1458590A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4365273A JPS49131122A (enrdf_load_stackoverflow) 1973-04-19 1973-04-19

Publications (1)

Publication Number Publication Date
GB1458590A true GB1458590A (en) 1976-12-15

Family

ID=12669783

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1702174A Expired GB1458590A (en) 1973-04-19 1974-04-18 Shutter mechanism for a reflex camera

Country Status (4)

Country Link
JP (1) JPS49131122A (enrdf_load_stackoverflow)
DE (1) DE2418986A1 (enrdf_load_stackoverflow)
FR (1) FR2226679B1 (enrdf_load_stackoverflow)
GB (1) GB1458590A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52118638U (enrdf_load_stackoverflow) * 1976-03-08 1977-09-08
JPS5385132U (enrdf_load_stackoverflow) * 1976-12-15 1978-07-13

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4843651A (enrdf_load_stackoverflow) * 1971-10-04 1973-06-23

Also Published As

Publication number Publication date
JPS49131122A (enrdf_load_stackoverflow) 1974-12-16
FR2226679B1 (enrdf_load_stackoverflow) 1979-02-16
DE2418986A1 (de) 1974-11-07
FR2226679A1 (enrdf_load_stackoverflow) 1974-11-15

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee