FR2101419A5 - - Google Patents

Info

Publication number
FR2101419A5
FR2101419A5 FR7115526A FR7115526A FR2101419A5 FR 2101419 A5 FR2101419 A5 FR 2101419A5 FR 7115526 A FR7115526 A FR 7115526A FR 7115526 A FR7115526 A FR 7115526A FR 2101419 A5 FR2101419 A5 FR 2101419A5
Authority
FR
France
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
FR7115526A
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.)
Hattori Tokeiten KK
Original Assignee
Hattori Tokeiten 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 Hattori Tokeiten KK filed Critical Hattori Tokeiten KK
Application granted granted Critical
Publication of FR2101419A5 publication Critical patent/FR2101419A5/fr
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)
FR7115526A 1970-05-01 1971-04-30 Expired FR2101419A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45036855A JPS515576B1 (fr) 1970-05-01 1970-05-01

Publications (1)

Publication Number Publication Date
FR2101419A5 true FR2101419A5 (fr) 1972-03-31

Family

ID=12481380

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7115526A Expired FR2101419A5 (fr) 1970-05-01 1971-04-30

Country Status (5)

Country Link
US (1) US3722391A (fr)
JP (1) JPS515576B1 (fr)
DE (1) DE2121488C3 (fr)
FR (1) FR2101419A5 (fr)
GB (1) GB1325225A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4910729A (fr) * 1972-05-26 1974-01-30
JPS5410929Y2 (fr) * 1972-09-11 1979-05-18
JPS5413144B2 (fr) * 1973-01-19 1979-05-29
JPS5332018Y2 (fr) * 1973-05-02 1978-08-09
JPS5319054Y2 (fr) * 1973-10-11 1978-05-20
US3846815A (en) * 1974-01-28 1974-11-05 Seiko Koki Kk Power switch control in electric shutter
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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1187529A (en) * 1967-11-03 1970-04-08 Prontor Werk Gauthier Gmbh A Photographic Shutter with Reciprocating Blade Ring and Electronic Timing Device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH438922A (de) * 1965-03-19 1967-06-30 Prontor Werk Gauthier Gmbh Photographische Kamera mit beleuchtungsabhängig steuerbarer Zeitbildungseinrichtung
CH441988A (de) * 1965-10-21 1967-08-15 Compur Werk Gmbh & Co Photographischer Verschluss
AT280775B (de) * 1968-04-03 1970-04-27 Prontor Werk Gauthier Gmbh Photographischer Objektivverschluß
US3525294A (en) * 1968-04-11 1970-08-25 Prontor Werk Gauthier Gmbh Shutter opening delay mechanism
US3559547A (en) * 1968-11-01 1971-02-02 Prontor Werk Gmbh Photographic shutter with reciprocating shutter blade driving member and electronic timing device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1187529A (en) * 1967-11-03 1970-04-08 Prontor Werk Gauthier Gmbh A Photographic Shutter with Reciprocating Blade Ring and Electronic Timing Device

Also Published As

Publication number Publication date
JPS515576B1 (fr) 1976-02-20
DE2121488C3 (de) 1975-10-16
DE2121488B2 (de) 1975-02-20
GB1325225A (en) 1973-08-01
DE2121488A1 (de) 1971-12-09
US3722391A (en) 1973-03-27

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Legal Events

Date Code Title Description
ST Notification of lapse