FR2437012A1 - TRIGGERING DEVICE FOR A FILM CONVEYOR CAMERA USING AN ELECTRIC MOTOR - Google Patents
TRIGGERING DEVICE FOR A FILM CONVEYOR CAMERA USING AN ELECTRIC MOTORInfo
- Publication number
- FR2437012A1 FR2437012A1 FR7901503A FR7901503A FR2437012A1 FR 2437012 A1 FR2437012 A1 FR 2437012A1 FR 7901503 A FR7901503 A FR 7901503A FR 7901503 A FR7901503 A FR 7901503A FR 2437012 A1 FR2437012 A1 FR 2437012A1
- Authority
- FR
- France
- Prior art keywords
- crank
- triggering device
- electric motor
- lever
- film conveyor
- 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.)
- Withdrawn
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
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/38—Releasing-devices separate from shutter
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Details Of Cameras Including Film Mechanisms (AREA)
Abstract
A.DISPOSITIF DE DECLENCHEMENT POUR UN APPAREIL PHOTOGRAPHIQUE. B.IL EST PREVU DEUX LEVIERS DE DECLENCHEMENT 61, 62 SOUMIS A L'ACTION DE DEUX RESSORTS 63, 64 AGISSANT EN SENS CONTRAIRE; LE PREMIER 61B DE CES LEVIERS SE SITUE, SOUS L'ACTION DE SON RESSORT 63, ET DANS SA POSITION DE REPOS, DANS LA TRAJECTOIRE DE LA COURSE DE LA MANIVELLE 40, 40C, ALORS QUE LE SECOND LEVIER 62B EST MAINTENU PAR LEDIT PREMIER LEVIER 61B OU PAR LA MANIVELLE 40C HORS DE LA TRAJECTOIRE DE CETTE DERNIERE, JUSQU'A CE QUE LEDIT PREMIER LEVIER 61B LIBERE LA MANIVELLE 40 PAR ACTIONNEMENT DU DECLENCHEUR 2 ET QUE LADITE MANIVELLE 40 A EXECUTE UN MOUVEMENT DE VA-ET-VIENT. C.APPLICATION AUX APPAREILS A FILM EN CASSETTE A UNE PERFORATION PAR IMAGE.A. TRIGGERING DEVICE FOR A PHOTOGRAPHIC CAMERA. B. THERE IS PROVIDED FOR TWO RELEASE LEVERS 61, 62 SUBJECT TO THE ACTION OF TWO SPRINGS 63, 64 ACTING IN THE OPPOSITE DIRECTION; THE FIRST 61B OF THESE LEVERS IS LOCATED, UNDER THE ACTION OF ITS SPRING 63, AND IN ITS REST POSITION, IN THE TRAJECTORY OF THE STROKE OF THE CRANK 40, 40C, WHILE THE SECOND LEVER 62B IS HELD BY ITS FIRST LEVER 61B OR BY CRANK 40C OUT OF THE TRAJECTORY OF THIS LATEST, UNTIL HIS FIRST LEVER 61B RELEASES CRANK 40 BY ACTUATION OF TRIGGER 2 AND SAID CRANK 40 HAS EXECUTED A BACK-AND-BACK MOVEMENT. C. APPLICATION TO CASSETTE FILM CAMERAS WITH ONE PERFORATION PER IMAGE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782841604 DE2841604C2 (en) | 1978-09-25 | 1978-09-25 | Release device for a still camera with electromotive film transport |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2437012A1 true FR2437012A1 (en) | 1980-04-18 |
Family
ID=6050339
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7901503A Withdrawn FR2437012A1 (en) | 1978-09-25 | 1979-01-22 | TRIGGERING DEVICE FOR A FILM CONVEYOR CAMERA USING AN ELECTRIC MOTOR |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5545091A (en) |
DE (1) | DE2841604C2 (en) |
FR (1) | FR2437012A1 (en) |
GB (1) | GB2031169B (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1351533A (en) * | 1962-12-27 | 1964-02-07 | Further training in cameras | |
FR2242697A1 (en) * | 1973-08-29 | 1975-03-28 | Pentacon Dresden Veb | |
FR2268278A1 (en) * | 1974-04-18 | 1975-11-14 | Pentacon Dresden Veb | Camera with single motor - for film transport and shutter tensioning with detent disc and detent lever |
-
1978
- 1978-09-25 DE DE19782841604 patent/DE2841604C2/en not_active Expired
-
1979
- 1979-01-05 GB GB7900386A patent/GB2031169B/en not_active Expired
- 1979-01-08 JP JP33579A patent/JPS5545091A/en active Pending
- 1979-01-22 FR FR7901503A patent/FR2437012A1/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1351533A (en) * | 1962-12-27 | 1964-02-07 | Further training in cameras | |
FR2242697A1 (en) * | 1973-08-29 | 1975-03-28 | Pentacon Dresden Veb | |
FR2268278A1 (en) * | 1974-04-18 | 1975-11-14 | Pentacon Dresden Veb | Camera with single motor - for film transport and shutter tensioning with detent disc and detent lever |
Also Published As
Publication number | Publication date |
---|---|
GB2031169B (en) | 1982-09-22 |
GB2031169A (en) | 1980-04-16 |
JPS5545091A (en) | 1980-03-29 |
DE2841604B1 (en) | 1979-06-13 |
DE2841604C2 (en) | 1980-02-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |