JPS5355688A - Lift type light projector - Google Patents
Lift type light projectorInfo
- Publication number
- JPS5355688A JPS5355688A JP13063276A JP13063276A JPS5355688A JP S5355688 A JPS5355688 A JP S5355688A JP 13063276 A JP13063276 A JP 13063276A JP 13063276 A JP13063276 A JP 13063276A JP S5355688 A JPS5355688 A JP S5355688A
- Authority
- JP
- Japan
- Prior art keywords
- type light
- light projector
- lift type
- weight
- projector
- 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 reduce the size of a ligh tprojector without using a weight and to simplify a balance adjustment, wherein guide rail allowing the lower end of a wire to be horizontally changeably fixed to the projector is provided for a weight balance depending on the change of an illumination angle.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13063276A JPS5355688A (en) | 1976-10-29 | 1976-10-29 | Lift type light projector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13063276A JPS5355688A (en) | 1976-10-29 | 1976-10-29 | Lift type light projector |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5355688A true JPS5355688A (en) | 1978-05-20 |
JPS619681B2 JPS619681B2 (en) | 1986-03-25 |
Family
ID=15038877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13063276A Granted JPS5355688A (en) | 1976-10-29 | 1976-10-29 | Lift type light projector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5355688A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4995784U (en) * | 1972-12-06 | 1974-08-19 |
-
1976
- 1976-10-29 JP JP13063276A patent/JPS5355688A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4995784U (en) * | 1972-12-06 | 1974-08-19 |
Also Published As
Publication number | Publication date |
---|---|
JPS619681B2 (en) | 1986-03-25 |
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