DE2250150B2 - - Google Patents

Info

Publication number
DE2250150B2
DE2250150B2 DE2250150A DE2250150A DE2250150B2 DE 2250150 B2 DE2250150 B2 DE 2250150B2 DE 2250150 A DE2250150 A DE 2250150A DE 2250150 A DE2250150 A DE 2250150A DE 2250150 B2 DE2250150 B2 DE 2250150B2
Authority
DE
Germany
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.)
Granted
Application number
DE2250150A
Other languages
German (de)
Other versions
DE2250150A1 (de
Inventor
Tetsuji Hiki Saitama Shono (Japan)
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.)
Pentax Corp
Original Assignee
Asahi Kogaku Kogyo Co Ltd
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 Asahi Kogaku Kogyo Co Ltd filed Critical Asahi Kogaku Kogyo Co Ltd
Publication of DE2250150A1 publication Critical patent/DE2250150A1/de
Publication of DE2250150B2 publication Critical patent/DE2250150B2/de
Granted 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)
  • Shutter-Related Mechanisms (AREA)
  • Details Of Cameras Including Film Mechanisms (AREA)
  • Mechanisms For Operating Contacts (AREA)
DE2250150A 1972-06-28 1972-10-13 Selbstausloeser Granted DE2250150A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47063983A JPS4924430A (ko) 1972-06-28 1972-06-28

Publications (2)

Publication Number Publication Date
DE2250150A1 DE2250150A1 (de) 1974-01-17
DE2250150B2 true DE2250150B2 (ko) 1975-10-02

Family

ID=13245014

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2250150A Granted DE2250150A1 (de) 1972-06-28 1972-10-13 Selbstausloeser

Country Status (4)

Country Link
JP (1) JPS4924430A (ko)
DE (1) DE2250150A1 (ko)
GB (1) GB1378239A (ko)
ZA (1) ZA73313B (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2657108A1 (de) * 1975-12-19 1977-06-23 Seiko Koki Kk Selbstausloeser
DE3048463A1 (de) * 1980-02-05 1981-09-17 Nippon Kogaku K.K., Tokyo Kamera

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS434462Y1 (ko) * 1965-06-12 1968-02-26

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2657108A1 (de) * 1975-12-19 1977-06-23 Seiko Koki Kk Selbstausloeser
DE3048463A1 (de) * 1980-02-05 1981-09-17 Nippon Kogaku K.K., Tokyo Kamera

Also Published As

Publication number Publication date
ZA73313B (en) 1973-10-31
JPS4924430A (ko) 1974-03-04
DE2250150A1 (de) 1974-01-17
GB1378239A (en) 1974-12-27

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee