JPS5535344A - Cine camera equipped with motor-driven zoom device - Google Patents
Cine camera equipped with motor-driven zoom deviceInfo
- Publication number
- JPS5535344A JPS5535344A JP10787878A JP10787878A JPS5535344A JP S5535344 A JPS5535344 A JP S5535344A JP 10787878 A JP10787878 A JP 10787878A JP 10787878 A JP10787878 A JP 10787878A JP S5535344 A JPS5535344 A JP S5535344A
- Authority
- JP
- Japan
- Prior art keywords
- motor
- zoom
- driven
- transmission system
- knob
- 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
Abstract
PURPOSE: To prevent breakage and other fault of gears in the transmission system, by enabling changeover to manual zoom from the transmission system through the clutch by moving the knob at the time of motor-driven zoom operation, in a cine camera having a constant current circuit in the motor-driven zoom system.
CONSTITUTION: At the time of motor-driven zoom operation, by moving left a knob 5 of a mode changeover operating member, a leaf spring contact 9 contacts with contact pieces 10aW10d, etc., and a gear 8a of a zoom cam ring 8 is driven through the gear transmission system 17 containing zoom motor M and clutch. By moving right the knob 5, the power source is opened, and a lever 11 is rotated clockwise around a fulcrum 12, and the pawl at the lower end separates the gear transmission system 17, so that the manipulation of manual zoom system 7 is enabled.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10787878A JPS5535344A (en) | 1978-09-01 | 1978-09-01 | Cine camera equipped with motor-driven zoom device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10787878A JPS5535344A (en) | 1978-09-01 | 1978-09-01 | Cine camera equipped with motor-driven zoom device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5535344A true JPS5535344A (en) | 1980-03-12 |
Family
ID=14470370
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10787878A Pending JPS5535344A (en) | 1978-09-01 | 1978-09-01 | Cine camera equipped with motor-driven zoom device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5535344A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59168406A (en) * | 1983-03-16 | 1984-09-22 | Matsushita Electric Ind Co Ltd | Lens movement operating device |
US10473098B2 (en) | 2013-12-12 | 2019-11-12 | Beijing Sinocep Engine Technology Co., Ltd. | Reciprocating plunger pump and its engine body, the slider crank mechanism and the slide block, the bearing seat, the crankcase upper cover and the plunger seat |
-
1978
- 1978-09-01 JP JP10787878A patent/JPS5535344A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59168406A (en) * | 1983-03-16 | 1984-09-22 | Matsushita Electric Ind Co Ltd | Lens movement operating device |
US10473098B2 (en) | 2013-12-12 | 2019-11-12 | Beijing Sinocep Engine Technology Co., Ltd. | Reciprocating plunger pump and its engine body, the slider crank mechanism and the slide block, the bearing seat, the crankcase upper cover and the plunger seat |
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