JPH043081U - - Google Patents
Info
- Publication number
- JPH043081U JPH043081U JP1990044340U JP4434090U JPH043081U JP H043081 U JPH043081 U JP H043081U JP 1990044340 U JP1990044340 U JP 1990044340U JP 4434090 U JP4434090 U JP 4434090U JP H043081 U JPH043081 U JP H043081U
- Authority
- JP
- Japan
- Prior art keywords
- screen
- lead runner
- movable element
- biased
- runs
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 230000007935 neutral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Overhead Projectors And Projection Screens (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990044340U JPH08944Y2 (ja) | 1990-04-24 | 1990-04-24 | スクリーンの位置検出構造 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990044340U JPH08944Y2 (ja) | 1990-04-24 | 1990-04-24 | スクリーンの位置検出構造 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH043081U true JPH043081U (en]) | 1992-01-13 |
| JPH08944Y2 JPH08944Y2 (ja) | 1996-01-17 |
Family
ID=31557552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990044340U Expired - Lifetime JPH08944Y2 (ja) | 1990-04-24 | 1990-04-24 | スクリーンの位置検出構造 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH08944Y2 (en]) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5115099U (en]) * | 1974-07-21 | 1976-02-03 | ||
| JPS5745577U (en]) * | 1980-08-29 | 1982-03-13 | ||
| JPS5775439U (en]) * | 1980-10-27 | 1982-05-10 | ||
| JPH0237631A (ja) * | 1988-07-26 | 1990-02-07 | Matsushita Electric Works Ltd | リミットスイッチ |
-
1990
- 1990-04-24 JP JP1990044340U patent/JPH08944Y2/ja not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5115099U (en]) * | 1974-07-21 | 1976-02-03 | ||
| JPS5745577U (en]) * | 1980-08-29 | 1982-03-13 | ||
| JPS5775439U (en]) * | 1980-10-27 | 1982-05-10 | ||
| JPH0237631A (ja) * | 1988-07-26 | 1990-02-07 | Matsushita Electric Works Ltd | リミットスイッチ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH08944Y2 (ja) | 1996-01-17 |