JPS5487215A - Camera having built-in motor - Google Patents
Camera having built-in motorInfo
- Publication number
- JPS5487215A JPS5487215A JP15514777A JP15514777A JPS5487215A JP S5487215 A JPS5487215 A JP S5487215A JP 15514777 A JP15514777 A JP 15514777A JP 15514777 A JP15514777 A JP 15514777A JP S5487215 A JPS5487215 A JP S5487215A
- Authority
- JP
- Japan
- Prior art keywords
- motor
- gear
- lever
- charge
- mirror
- 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.)
- Pending
Links
Landscapes
- Details Of Cameras Including Film Mechanisms (AREA)
- Cameras In General (AREA)
Abstract
PURPOSE: To provide a miniature camera having a built-in motor by effecting the movement of a mirror and the charge with the excess power of a charging and film-winding motor and by controlling the stop of the motor through a cam or the like which is made coactive therewith.
CONSTITUTION: Upon the finish of photograpaphy, a motor 1 is turned to open the iris aperture through an iris control ring 40 and to effect the charge of the camera. By the excess driving force of the motor 1, a movable mirror 7 is simultaneously turned into a finder optical path by means of a gear 2, a gear 5 having partially removed teeth and a sector gear 10, and at the same time the mirror 7 is charged by means of a spring 10b together with the retention by a lever 13 and the gear 10. Moreover, the stop of abutment of the second lever portion 16b of a lever 16 against a cam 6 by the pin 11 of the gear 10 is released so that the lever 16 and ratchet 3 are brought into against each other by fitting the lever portion 16b in the recess 6a of the cam 6, which is rotatable integrally with the gear 5 released from the engagement with the gear 10. Thus, at the end of the film-winding operation accompanying the mirror charge and at the end of the shutter charge, the motor 1 is stopped. In these ways, the size of the camera having the built-in motor can be reduced by the effective and proper control of the driving force.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15514777A JPS5487215A (en) | 1977-12-22 | 1977-12-22 | Camera having built-in motor |
| US05/962,913 US4204759A (en) | 1977-11-25 | 1978-11-22 | Camera with built-in motor |
| DE2850913A DE2850913C2 (en) | 1977-11-25 | 1978-11-24 | SLR camera |
| GB7846005A GB2011098B (en) | 1977-11-25 | 1978-11-24 | Camera with built in motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15514777A JPS5487215A (en) | 1977-12-22 | 1977-12-22 | Camera having built-in motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5487215A true JPS5487215A (en) | 1979-07-11 |
Family
ID=15599555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15514777A Pending JPS5487215A (en) | 1977-11-25 | 1977-12-22 | Camera having built-in motor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5487215A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57172325A (en) * | 1981-02-18 | 1982-10-23 | Eastman Kodak Co | Camera to which exposure control mechanism is mounted |
| JPS58184937A (en) * | 1982-04-23 | 1983-10-28 | Konishiroku Photo Ind Co Ltd | Driving controller of aperture diaphragm of camera |
| JPS62175725A (en) * | 1986-01-30 | 1987-08-01 | Fuji Photo Optical Co Ltd | Mirror and light shield plate driving device for camera |
-
1977
- 1977-12-22 JP JP15514777A patent/JPS5487215A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57172325A (en) * | 1981-02-18 | 1982-10-23 | Eastman Kodak Co | Camera to which exposure control mechanism is mounted |
| JPH0561619B2 (en) * | 1981-02-18 | 1993-09-06 | Eastman Kodak Co | |
| JPS58184937A (en) * | 1982-04-23 | 1983-10-28 | Konishiroku Photo Ind Co Ltd | Driving controller of aperture diaphragm of camera |
| JPH0513292B2 (en) * | 1982-04-23 | 1993-02-22 | Konishiroku Photo Ind | |
| JPS62175725A (en) * | 1986-01-30 | 1987-08-01 | Fuji Photo Optical Co Ltd | Mirror and light shield plate driving device for camera |
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