JPS5552041A - Mirror-up device of single-lens reflex camera - Google Patents
Mirror-up device of single-lens reflex cameraInfo
- Publication number
- JPS5552041A JPS5552041A JP12587378A JP12587378A JPS5552041A JP S5552041 A JPS5552041 A JP S5552041A JP 12587378 A JP12587378 A JP 12587378A JP 12587378 A JP12587378 A JP 12587378A JP S5552041 A JPS5552041 A JP S5552041A
- Authority
- JP
- Japan
- Prior art keywords
- mirror
- lens
- lever
- turned
- collapsing
- 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
Links
Abstract
PURPOSE: To obviate collision of mirror and lens at the collapsing of the photographing lens and let power source be turned OFF by providing the collapsing mechanism for collapsing the lens in cooperation with a mirror up lever.
CONSTITUTION: To put a lens 2 in a collapsed state, first an operating lever is operated to turn a mirror up lever 24 counterclockwise. Along with this turning, a guide rod 22 slides on the slide surface 25 of the lever 24 and a mirror 20 is raised by overcoming the force of a spring 23 and yet a switch 35 is turned OFF by turning of the lever 24, whereby power source is turned off. On the other hand, a claw material 30 turns counterclockwise via rod 29 and this results in that a space is formed above the claw material 30. If the photographing lens 2 is pushed by hand, the lens 2 enters this space and is thereby collapsed.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12587378A JPS5552041A (en) | 1978-10-13 | 1978-10-13 | Mirror-up device of single-lens reflex camera |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12587378A JPS5552041A (en) | 1978-10-13 | 1978-10-13 | Mirror-up device of single-lens reflex camera |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5552041A true JPS5552041A (en) | 1980-04-16 |
JPS6116049B2 JPS6116049B2 (en) | 1986-04-28 |
Family
ID=14921030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12587378A Granted JPS5552041A (en) | 1978-10-13 | 1978-10-13 | Mirror-up device of single-lens reflex camera |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5552041A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5621119A (en) * | 1979-07-27 | 1981-02-27 | Copal Co Ltd | Collapsible barrel type single lens reflex camera |
US5432574A (en) * | 1991-12-25 | 1995-07-11 | Olympus Optical Co., Ltd. | Single lens reflex camera with collapsible lens |
EP1655635A3 (en) * | 2004-11-05 | 2006-09-06 | Matsushita Electric Industrial Co., Ltd. | Lens barrel, imaging device and camera |
US7206139B2 (en) | 2005-06-17 | 2007-04-17 | Matsushita Electric Industrial Co., Ltd. | Zoom lens system and lens barrel having the same |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6278141U (en) * | 1986-06-26 | 1987-05-19 |
-
1978
- 1978-10-13 JP JP12587378A patent/JPS5552041A/en active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5621119A (en) * | 1979-07-27 | 1981-02-27 | Copal Co Ltd | Collapsible barrel type single lens reflex camera |
US5432574A (en) * | 1991-12-25 | 1995-07-11 | Olympus Optical Co., Ltd. | Single lens reflex camera with collapsible lens |
EP1655635A3 (en) * | 2004-11-05 | 2006-09-06 | Matsushita Electric Industrial Co., Ltd. | Lens barrel, imaging device and camera |
US7426085B2 (en) | 2004-11-05 | 2008-09-16 | Matsushita Electric Industrial Co., Ltd. | Lens barrel, imaging device and camera |
US7206139B2 (en) | 2005-06-17 | 2007-04-17 | Matsushita Electric Industrial Co., Ltd. | Zoom lens system and lens barrel having the same |
Also Published As
Publication number | Publication date |
---|---|
JPS6116049B2 (en) | 1986-04-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5552041A (en) | Mirror-up device of single-lens reflex camera | |
JPS5647027A (en) | Cinecamera provided with automatic focus controller | |
JPS5552038A (en) | Lens collapsible barrel device of single-lens reflex camera | |
GB975289A (en) | Zoom lens with a focus variation device selectively operable by hand or by motor and photographic camera comprising the same | |
JPS54139727A (en) | Auto focus controller of lens interchangerable cameras | |
JPS5480741A (en) | Focal point adjusting mechanism for camera | |
JPS54105532A (en) | Bound preventing device of movable mirror in single-lens reflex camera | |
JPS5492727A (en) | Camera provided with automatic focus control device | |
JPS5474424A (en) | Camera with automatic focusing device | |
JPS57146225A (en) | Focus adjusting resetting device of automatic focus adjustment camera | |
JPS5614227A (en) | Data imprinting device in camera provided with multiple exposure device | |
JPS51131626A (en) | Actuation device for the reflecting mirror and the diaphragm in the si ngle lens reflex camera | |
JPS5546727A (en) | Manual stopping-down device of single-lens reflex camera | |
JPS5627123A (en) | Shutter release device of composite camera | |
JPS55559A (en) | Multiple exposure device | |
JPS54158919A (en) | Collapsible mechanism of collapsible lens-barrel type camera | |
JPS57173821A (en) | Photographic lens protective barrier built-in camera | |
JPS5535380A (en) | Mirror operating mechanism of single lens reflex camera using small-sized cassette | |
JPS51142310A (en) | Focus adjusting device for cameras | |
JPS54104826A (en) | Focus adjustment controller of cameras | |
JPS54141629A (en) | Program control system of aperture and shutter priority camera | |
JPS55120023A (en) | Movable mirror opening and closing device of single lens reflex camera | |
JPS5560928A (en) | Camera provided with automatic focusing device | |
JPS5411722A (en) | Automatic film winding mechanism of cameras | |
JPS5235629A (en) | Shutted actuating device for single lens reflex camera |