FR2635592B1 - - Google Patents

Info

Publication number
FR2635592B1
FR2635592B1 FR8910239A FR8910239A FR2635592B1 FR 2635592 B1 FR2635592 B1 FR 2635592B1 FR 8910239 A FR8910239 A FR 8910239A FR 8910239 A FR8910239 A FR 8910239A FR 2635592 B1 FR2635592 B1 FR 2635592B1
Authority
FR
France
Prior art keywords
flash
projected position
cam grooves
cam
rotary levers
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 - Fee Related
Application number
FR8910239A
Other languages
English (en)
Other versions
FR2635592A1 (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.)
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 FR2635592A1 publication Critical patent/FR2635592A1/fr
Application granted granted Critical
Publication of FR2635592B1 publication Critical patent/FR2635592B1/fr
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
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/02—Illuminating scene
    • G03B15/03—Combinations of cameras with lighting apparatus; Flash units
    • G03B15/05—Combinations of cameras with electronic flash apparatus; Electronic flash units
    • 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
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/02—Illuminating scene
    • G03B15/03—Combinations of cameras with lighting apparatus; Flash units
    • 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
    • G03B2215/00—Special procedures for taking photographs; Apparatus therefor
    • G03B2215/05—Combinations of cameras with electronic flash units
    • G03B2215/0503—Built-in units
    • G03B2215/0507—Pop-up mechanisms
    • G03B2215/051—Pop-up mechanisms with movable reflector, e.g. change of illumination angle or illumination direction

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Stroboscope Apparatuses (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)

Abstract

Appareil à détente de flash dans lequel un corps de flash 21 est déplacé entre une position rétractée et une position projetée, comprenant des leviers rotatifs 23 qui sont pivotés à une extrémité sur les côtés de la portion avant du corps de flash 21 et qui sont pivotés à leur extrémité opposée sur des éléments de support 24, et un mécanisme de guidage à came comportant des rainures de came 28 et des chevilles 26 logées dans les rainures de came associées 28, entre les côtés de la portion arrière du corps de flash 21 et les éléments de support correspondants 24 pour guider le déplacement du corps de flash 21 entre la position rétractée et la position projetée suivant la rotation des leviers rotatifs 23. Les rainures de came 28 sont dotées, sur leur extrémité terminale adjacente à la position projetée du corps de flash 21, de portions de rainure de came arquées 28b qui s'étendent le long d'un cercle comportant un centre sur une ligne imaginaire parallèle aux leviers rotatifs 23 lorsqu'ils sont situés dans le voisinage de la position projetée et présentant le même rayon que le mouvement de rotation du levier rotatif 23.
FR8910239A 1988-07-29 1989-07-28 Camera with retractable flash Granted FR2635592A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988100692U JPH0538338Y2 (fr) 1988-07-29 1988-07-29

Publications (2)

Publication Number Publication Date
FR2635592A1 FR2635592A1 (en) 1990-02-23
FR2635592B1 true FR2635592B1 (fr) 1993-11-12

Family

ID=14280781

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8910239A Granted FR2635592A1 (en) 1988-07-29 1989-07-28 Camera with retractable flash

Country Status (6)

Country Link
US (1) US5142465A (fr)
JP (1) JPH0538338Y2 (fr)
DE (1) DE3925320A1 (fr)
FR (1) FR2635592A1 (fr)
GB (1) GB2221765B (fr)
HK (1) HK36295A (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE35415E (en) * 1989-10-06 1996-12-31 Asahi Kogaku Kogyo Kabushiki Kaisha Camera having an automatically operated built-in strobe
FR2652918A1 (fr) * 1989-10-06 1991-04-12 Asahi Optical Co Ltd Dispositif de commande de flash d'appareil photo.
US5245374A (en) * 1990-12-04 1993-09-14 Asahi Kogaku Kogyo Kabushiki Kaisha Camera having strobe incorporated therein
JP3308563B2 (ja) * 1991-07-15 2002-07-29 株式会社日立製作所 多地点テレビ会議システム
DE69230298T2 (de) 1991-07-15 2000-07-20 Hitachi, Ltd. Telekonferenzgerät
AU645431B2 (en) 1991-07-15 1994-01-13 Hitachi Limited Teleconference terminal equipment
JP3411729B2 (ja) * 1995-08-15 2003-06-03 ペンタックス株式会社 ストロボ装置内蔵カメラ装置
US5708877A (en) * 1996-08-09 1998-01-13 Pankhurst; Paul Hayes Folding assembly for use with an imaging device
JPH10206944A (ja) * 1997-01-23 1998-08-07 Asahi Optical Co Ltd ストロボ内蔵カメラ
US6104882A (en) * 1997-01-30 2000-08-15 Asahi Kogaku Kogyo Kabushiki Kaisha Camera having a built-in retractable flash
JP3742552B2 (ja) 2000-09-18 2006-02-08 ペンタックス株式会社 内蔵ストロボの軸構造
JP2006023368A (ja) * 2004-07-06 2006-01-26 Konica Minolta Photo Imaging Inc 撮像装置
US8827471B2 (en) 2012-01-18 2014-09-09 Pentax Ricoh Imaging Company, Ltd. Storage structure and support mechanism for light emitting device

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54149239U (fr) * 1978-04-07 1979-10-17
DE3214523C2 (de) * 1981-05-06 1986-03-27 Honda Giken Kogyo K.K., Tokio/Tokyo Scheinwerferanordnung
JPS58202435A (ja) * 1982-05-19 1983-11-25 Konishiroku Photo Ind Co Ltd 自己現像処理カメラ
GB2128762A (en) * 1982-10-15 1984-05-02 Ong Rey Tsen Camera having pop-up lamp
JPS59192633A (ja) * 1983-04-15 1984-11-01 Mazda Motor Corp 自動車用ヘツドランプ
JPS6141640A (ja) * 1984-08-02 1986-02-28 Mazda Motor Corp 自動車用リトラクタブルヘツドランプ装置
US4690531A (en) * 1985-06-24 1987-09-01 Eastman Kodak Company Low cost telephoto and normal lens camera with an extendable flash
DE3639751C3 (de) * 1985-11-22 2000-06-29 Asahi Optical Co Ltd Einäugige Spiegelreflexkamera
DE3709709A1 (de) * 1986-03-25 1987-10-08 Asahi Optical Co Ltd Hilfslicht projizierende vorrichtung fuer ein entfernungsfeststellsystem
DE3886226T2 (de) * 1987-01-13 1994-05-19 Asahi Optical Co Ltd Eingebautes Blitzlichtsystem und Kamera.
US4768134A (en) * 1987-08-31 1988-08-30 General Motors Corporation Actuator mechanism for a concealable headlamp asssembly
US4821155A (en) * 1988-06-23 1989-04-11 General Motors Corporation Compact actuator for a concealed headlamp assembly

Also Published As

Publication number Publication date
DE3925320C2 (fr) 1992-06-25
GB2221765B (en) 1993-03-03
FR2635592A1 (en) 1990-02-23
GB8917084D0 (en) 1989-09-13
JPH0221632U (fr) 1990-02-14
JPH0538338Y2 (fr) 1993-09-28
HK36295A (en) 1995-03-24
US5142465A (en) 1992-08-25
DE3925320A1 (de) 1990-02-01
GB2221765A (en) 1990-02-14

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20070330