JPS5654427A - Framer correcting device of projector - Google Patents
Framer correcting device of projectorInfo
- Publication number
- JPS5654427A JPS5654427A JP1217280A JP1217280A JPS5654427A JP S5654427 A JPS5654427 A JP S5654427A JP 1217280 A JP1217280 A JP 1217280A JP 1217280 A JP1217280 A JP 1217280A JP S5654427 A JPS5654427 A JP S5654427A
- Authority
- JP
- Japan
- Prior art keywords
- reverse
- cam
- way
- framer
- correcting device
- 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
- Projection Apparatus (AREA)
Abstract
PURPOSE: To obtain a framer correcting device which automatically corrects the deviations of the video at the forward and reverse projecting easily and surely by adjusting position of a film intermittent feed claw by way of a cam cooperating with the changing operations of forward and reverse projections.
CONSTITUTION: When a forward or reverse projection change-over operation is made by way of a knob 60, a switch 64 is opened or closed by an auxiliary cam 63, by which the energizing of an electromagnetic plunger 40 is controlled to move a cam 30 cooperatively with the change-over operation for forward or reverse projection. As a result, the descending and resetting of a rod 12 penetrating through an oblong hole 31 are controlled by the cam face 32 of a cam 30, and the initial position of the claw which intermittently feeds the film is automatically corrected to a predetermined position according to forward or reverse projection by way of a lever 13, whereby the deviations of the video at the forward and reverse projecting may be surely and automatically corrected.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1217280A JPS5654427A (en) | 1980-02-04 | 1980-02-04 | Framer correcting device of projector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1217280A JPS5654427A (en) | 1980-02-04 | 1980-02-04 | Framer correcting device of projector |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13110679A Division JPS5654426A (en) | 1979-10-11 | 1979-10-11 | Projector |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5654427A true JPS5654427A (en) | 1981-05-14 |
Family
ID=11798006
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1217280A Pending JPS5654427A (en) | 1980-02-04 | 1980-02-04 | Framer correcting device of projector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5654427A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63110497U (en) * | 1987-01-12 | 1988-07-15 |
-
1980
- 1980-02-04 JP JP1217280A patent/JPS5654427A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63110497U (en) * | 1987-01-12 | 1988-07-15 |
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