DE3302400A1 - Einaeugige spiegelreflexkamera - Google Patents

Einaeugige spiegelreflexkamera

Info

Publication number
DE3302400A1
DE3302400A1 DE3302400A DE3302400A DE3302400A1 DE 3302400 A1 DE3302400 A1 DE 3302400A1 DE 3302400 A DE3302400 A DE 3302400A DE 3302400 A DE3302400 A DE 3302400A DE 3302400 A1 DE3302400 A1 DE 3302400A1
Authority
DE
Germany
Prior art keywords
mirror
lever
main mirror
main
pivot
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.)
Granted
Application number
DE3302400A
Other languages
German (de)
English (en)
Other versions
DE3302400C2 (cg-RX-API-DMAC7.html
Inventor
Tokio Yokohama Kanagawa Ishino
Yoshimi Kawasaki Kanagawa Ohno
Ikuya Tsurukawa
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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
Priority claimed from JP967582A external-priority patent/JPS58144822A/ja
Priority claimed from JP57009676A external-priority patent/JPS58126522A/ja
Priority claimed from JP57020940A external-priority patent/JPS58139131A/ja
Priority claimed from JP2223382A external-priority patent/JPH0690082B2/ja
Priority claimed from JP2223282A external-priority patent/JPS58140730A/ja
Priority claimed from JP2708582U external-priority patent/JPS58131049U/ja
Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Publication of DE3302400A1 publication Critical patent/DE3302400A1/de
Application granted granted Critical
Publication of DE3302400C2 publication Critical patent/DE3302400C2/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
    • G03B19/00—Cameras
    • G03B19/02—Still-picture cameras
    • G03B19/12—Reflex cameras with single objective and a movable reflector or a partly-transmitting mirror

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Cameras In General (AREA)
  • Automatic Focus Adjustment (AREA)
DE3302400A 1982-01-25 1983-01-25 Einaeugige spiegelreflexkamera Granted DE3302400A1 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP967582A JPS58144822A (ja) 1982-01-25 1982-01-25 一眼レフカメラのクイツクリタ−ン機構
JP57009676A JPS58126522A (ja) 1982-01-25 1982-01-25 一眼レフカメラのミラ−駆動機構
JP57020940A JPS58139131A (ja) 1982-02-12 1982-02-12 受光素子の傾き調整機構
JP2223382A JPH0690082B2 (ja) 1982-02-15 1982-02-15 一眼レフカメラの測距用受光素子ユニット
JP2223282A JPS58140730A (ja) 1982-02-15 1982-02-15 一眼レフレツクスカメラ
JP2708582U JPS58131049U (ja) 1982-02-26 1982-02-26 一眼レフカメラのミラ−駆動機構

Publications (2)

Publication Number Publication Date
DE3302400A1 true DE3302400A1 (de) 1983-08-04
DE3302400C2 DE3302400C2 (cg-RX-API-DMAC7.html) 1987-08-13

Family

ID=33314547

Family Applications (3)

Application Number Title Priority Date Filing Date
DE3302400A Granted DE3302400A1 (de) 1982-01-25 1983-01-25 Einaeugige spiegelreflexkamera
DE3347982A Expired DE3347982C2 (cg-RX-API-DMAC7.html) 1982-01-25 1983-01-25
DE3347980A Expired DE3347980C2 (en) 1982-01-25 1983-01-25 Single-lens reflex camera

Family Applications After (2)

Application Number Title Priority Date Filing Date
DE3347982A Expired DE3347982C2 (cg-RX-API-DMAC7.html) 1982-01-25 1983-01-25
DE3347980A Expired DE3347980C2 (en) 1982-01-25 1983-01-25 Single-lens reflex camera

Country Status (2)

Country Link
US (2) US4498754A (cg-RX-API-DMAC7.html)
DE (3) DE3302400A1 (cg-RX-API-DMAC7.html)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4777506A (en) * 1984-06-09 1988-10-11 Canon Kabushiki Kaisha Camera having an assembling adjusting device
JPH0538344Y2 (cg-RX-API-DMAC7.html) * 1986-01-24 1993-09-28
DE69126673T2 (de) * 1990-02-07 1998-01-15 Canon Kk Kamera
JPH09127576A (ja) * 1995-11-01 1997-05-16 Niles Parts Co Ltd 多方向撮像カメラ装置
JP2000056215A (ja) * 1998-08-03 2000-02-25 Olympus Optical Co Ltd カメラの測距装置
US7056321B2 (en) * 2000-08-01 2006-06-06 Endius, Incorporated Method of securing vertebrae
JP2002182303A (ja) * 2000-12-15 2002-06-26 Asahi Optical Co Ltd ミラーボックスおよび電子スチルカメラ
US7259923B2 (en) 2003-08-12 2007-08-21 Ricoh Company, Ltd. Lens barrel

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2542076A1 (de) 1975-09-20 1977-03-31 Leitz Ernst Gmbh Spiegelgetriebe fuer reflexkamera
US4192598A (en) * 1977-04-19 1980-03-11 Nippon Kogaku K.K. Mirror driving device for use in a single lens reflex camera
DE3005044A1 (de) 1979-02-13 1980-08-14 Asahi Optical Co Ltd Fokussierungsermittlungseinrichtung fuer eine kamera
DE3025843A1 (de) * 1979-07-10 1981-01-15 Asahi Optical Co Ltd Spiegelbetaetigungsvorrichtung fuer eine einaeugige spiegelreflexkamera
DE3044950A1 (de) 1979-11-29 1981-09-17 Olympus Optical Co., Ltd., Tokyo Einaeugige spiegelreflexkamera
DE3049100A1 (de) 1979-12-25 1981-10-01 Canon K.K., Tokyo Optischer entfernungsmessmechanismus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5614501Y2 (cg-RX-API-DMAC7.html) * 1974-04-13 1981-04-06
JPS5952412B2 (ja) * 1975-07-03 1984-12-19 旭光学工業 （株） 一眼レフレツクスカメラのミラ−駆動装置
JPS5751926U (cg-RX-API-DMAC7.html) * 1980-09-10 1982-03-25
JPS6030744Y2 (ja) * 1980-09-10 1985-09-14 旭光学工業株式会社 一眼レフカメラのミラ−作動機構
US4417796A (en) * 1980-11-06 1983-11-29 Canon Kabushiki Kaisha Single lens reflex camera body

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2542076A1 (de) 1975-09-20 1977-03-31 Leitz Ernst Gmbh Spiegelgetriebe fuer reflexkamera
US4192598A (en) * 1977-04-19 1980-03-11 Nippon Kogaku K.K. Mirror driving device for use in a single lens reflex camera
DE3005044A1 (de) 1979-02-13 1980-08-14 Asahi Optical Co Ltd Fokussierungsermittlungseinrichtung fuer eine kamera
DE3025843A1 (de) * 1979-07-10 1981-01-15 Asahi Optical Co Ltd Spiegelbetaetigungsvorrichtung fuer eine einaeugige spiegelreflexkamera
DE3044950A1 (de) 1979-11-29 1981-09-17 Olympus Optical Co., Ltd., Tokyo Einaeugige spiegelreflexkamera
DE3049100A1 (de) 1979-12-25 1981-10-01 Canon K.K., Tokyo Optischer entfernungsmessmechanismus

Also Published As

Publication number Publication date
US4498754A (en) 1985-02-12
US4605295A (en) 1986-08-12
DE3347980C2 (en) 1987-08-13
DE3347982C2 (cg-RX-API-DMAC7.html) 1987-08-06
DE3302400C2 (cg-RX-API-DMAC7.html) 1987-08-13

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8128 New person/name/address of the agent

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D2 Grant after examination
8364 No opposition during term of opposition