JPS4945719A - Ichiganrefukamera no miraakaido nyoru shogekikanshosochi - Google Patents

Ichiganrefukamera no miraakaido nyoru shogekikanshosochi

Info

Publication number
JPS4945719A
JPS4945719A JP47088439A JP8843972A JPS4945719A JP S4945719 A JPS4945719 A JP S4945719A JP 47088439 A JP47088439 A JP 47088439A JP 8843972 A JP8843972 A JP 8843972A JP S4945719 A JPS4945719 A JP S4945719A
Authority
JP
Japan
Prior art keywords
shogekikanshosochi
miraakaido
ichiganrefukamera
nyoru
nyoru shogekikanshosochi
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
JP47088439A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5236408B2 (ref
Inventor
Susumu Fukuda
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film 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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP47088439A priority Critical patent/JPS4945719A/ja
Priority to US00393364A priority patent/US3852791A/en
Priority to DE19732344004 priority patent/DE2344004A1/de
Publication of JPS4945719A publication Critical patent/JPS4945719A/ja
Publication of JPS5236408B2 publication Critical patent/JPS5236408B2/ja
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)
JP47088439A 1972-09-04 1972-09-04 Ichiganrefukamera no miraakaido nyoru shogekikanshosochi Granted JPS4945719A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP47088439A JPS4945719A (en) 1972-09-04 1972-09-04 Ichiganrefukamera no miraakaido nyoru shogekikanshosochi
US00393364A US3852791A (en) 1972-09-04 1973-08-31 Viewfinder mirror buffer device for a single-lens reflex camera
DE19732344004 DE2344004A1 (de) 1972-09-04 1973-08-31 Bremsvorrichtung fuer den sucherspiegel einer einaeugigen spiegelreflexkamera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47088439A JPS4945719A (en) 1972-09-04 1972-09-04 Ichiganrefukamera no miraakaido nyoru shogekikanshosochi

Publications (2)

Publication Number Publication Date
JPS4945719A true JPS4945719A (en) 1974-05-01
JPS5236408B2 JPS5236408B2 (ref) 1977-09-16

Family

ID=13942817

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47088439A Granted JPS4945719A (en) 1972-09-04 1972-09-04 Ichiganrefukamera no miraakaido nyoru shogekikanshosochi

Country Status (3)

Country Link
US (1) US3852791A (ref)
JP (1) JPS4945719A (ref)
DE (1) DE2344004A1 (ref)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5276323U (ref) * 1975-12-05 1977-06-07
JPS58164535A (ja) * 1982-03-24 1983-09-29 Nippon Mektron Ltd パ−フルオロ化合物の製造法
JPS58173128A (ja) * 1982-03-19 1983-10-12 モンテヂソン・エス・ピイ・エイ ペリフルオロポリエーテルおよびその製造方法
JPS626184A (ja) * 1985-04-24 1987-01-13 アウシモント・ソチエタ・ペル・アツィオニ 電子分野における試験用流体として用いるペルフルオロポリエ−テル
JPS62280294A (ja) * 1986-05-28 1987-12-05 Otsuka Chem Co Ltd 熱可塑性プラスチツクス製機器用潤滑剤
JPH01131233A (ja) * 1988-09-30 1989-05-24 Nippon Mektron Ltd 新規パーフルオロポリエーテルの製造法
US6211415B1 (en) 1996-11-22 2001-04-03 Daikin Industries, Ltd. Process for thermal decomposition of hexafluoropropylene oxide oligomers

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5770524A (en) * 1980-10-20 1982-05-01 Asahi Optical Co Ltd Braking mechanism for mirror ascending
US4338009A (en) * 1981-06-08 1982-07-06 Eastman Kodak Company Bistable actuating mechanism for optical apparatus
JPH061332B2 (ja) * 1984-02-03 1994-01-05 株式会社ニコン 一眼レフレツクスカメラにおける可動ミラ−のバウンド抑制装置
DE4447092C2 (de) * 1994-12-29 2000-12-21 Rollei Fototechnic Gmbh Antriebseinrichtung zur Spiegelverschwenkung in einer einäugigen Spiegelreflexkamera
US6185373B1 (en) * 1998-07-01 2001-02-06 Asahi Kogaku Kogyo Kabushiki Kaisha Mirror control apparatus for mirror in single lens relex camera
DE19832243C2 (de) * 1998-07-17 2002-08-14 Rollei Fototechnic Gmbh Elektromotorischer Spiegelantrieb in einer Spiegelreflexkamera
DE19850819C1 (de) 1998-11-04 2000-04-06 Rollei Fototechnic Gmbh Spiegelreflexkamera
US9285566B2 (en) * 2013-08-08 2016-03-15 Apple Inc. Mirror tilt actuation
CN115032758B (zh) * 2022-01-21 2024-01-23 广州立景创新科技有限公司 可调式反射镜马达组

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3507199A (en) * 1967-06-21 1970-04-21 Nippon Kogaku Kk Damping means for viewing mirror
US3699865A (en) * 1970-08-26 1972-10-24 Polaroid Corp Self-developing reflex camera
US3673935A (en) * 1970-11-02 1972-07-04 Polaroid Corp Drive system for a reflex member

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5276323U (ref) * 1975-12-05 1977-06-07
JPS58173128A (ja) * 1982-03-19 1983-10-12 モンテヂソン・エス・ピイ・エイ ペリフルオロポリエーテルおよびその製造方法
JPS58164535A (ja) * 1982-03-24 1983-09-29 Nippon Mektron Ltd パ−フルオロ化合物の製造法
JPS626184A (ja) * 1985-04-24 1987-01-13 アウシモント・ソチエタ・ペル・アツィオニ 電子分野における試験用流体として用いるペルフルオロポリエ−テル
JPS62280294A (ja) * 1986-05-28 1987-12-05 Otsuka Chem Co Ltd 熱可塑性プラスチツクス製機器用潤滑剤
JPH01131233A (ja) * 1988-09-30 1989-05-24 Nippon Mektron Ltd 新規パーフルオロポリエーテルの製造法
US6211415B1 (en) 1996-11-22 2001-04-03 Daikin Industries, Ltd. Process for thermal decomposition of hexafluoropropylene oxide oligomers

Also Published As

Publication number Publication date
DE2344004A1 (de) 1974-03-14
US3852791A (en) 1974-12-03
JPS5236408B2 (ref) 1977-09-16

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