GB1106045A - Pivoted mirror reflex photographic camera - Google Patents
Pivoted mirror reflex photographic cameraInfo
- Publication number
- GB1106045A GB1106045A GB2881465A GB2881465A GB1106045A GB 1106045 A GB1106045 A GB 1106045A GB 2881465 A GB2881465 A GB 2881465A GB 2881465 A GB2881465 A GB 2881465A GB 1106045 A GB1106045 A GB 1106045A
- Authority
- GB
- United Kingdom
- Prior art keywords
- disc
- lever
- mirror
- shutter
- pivoted
- 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
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)
Abstract
1,106,045. Reflex photographic cameras. FRANKE & HEIDECKE G. m.b.H. July 7, 1965 [July 8, 1964], No.28814/65. Heading G2A. In a pivoted mirror reflex photographic camera in which the mirror 21 is positioned for focusing when in the rest position (Fig. 1) and is returned to this position after an exposure is effected, the mirror is driven by a rotatable toothed disc 4 and a crank 5, the disc being freed through linkage 2, 19, 20, 3 for rotation by movement of an actuating member 1 from the position shown to a release position Fig. 2 (not shown). While the disc rotates through 180‹ the mirror is pivoted to its exposure position Fig. 3 (not shown) where it is held by a projection 18 of a lever 10 engaging the tooth of the disc 4, the disc having first rocked the lever 10 to displace a tail 11 co-operating with the camera shutter (not shown) so that when the disc engages the projection 18 the shutter is free to run down. The tail 11 then rocks the lever 10 anti-clockwise releasing the projection 18 and allowing the disc and mirror to return to the positions shown in Fig. 1. While the shutter is being reset, a lever 9 is pivoted out of engagement with a lever 8 Fig.3 (not shown) allowing the linkage 2, 19, 20, 3 to take up the positions of Fig. 1, when the operator releases the member 1. The shutter setting mechanism is coupled to the film winding mechanism.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1964R0038310 DE1447548A1 (en) | 1964-07-08 | 1964-07-08 | Folding mirror reflex camera |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1106045A true GB1106045A (en) | 1968-03-13 |
Family
ID=7405475
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2881465A Expired GB1106045A (en) | 1964-07-08 | 1965-07-07 | Pivoted mirror reflex photographic camera |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE1447548A1 (en) |
FR (1) | FR1448104A (en) |
GB (1) | GB1106045A (en) |
SE (1) | SE308661B (en) |
-
1964
- 1964-07-08 DE DE1964R0038310 patent/DE1447548A1/en active Granted
-
1965
- 1965-05-28 FR FR18654A patent/FR1448104A/en not_active Expired
- 1965-06-14 SE SE781065A patent/SE308661B/xx unknown
- 1965-07-07 GB GB2881465A patent/GB1106045A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR1448104A (en) | 1966-08-05 |
SE308661B (en) | 1969-02-17 |
DE1447548A1 (en) | 1969-01-02 |
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