JPH0267325U - - Google Patents
Info
- Publication number
- JPH0267325U JPH0267325U JP1988145527U JP14552788U JPH0267325U JP H0267325 U JPH0267325 U JP H0267325U JP 1988145527 U JP1988145527 U JP 1988145527U JP 14552788 U JP14552788 U JP 14552788U JP H0267325 U JPH0267325 U JP H0267325U
- Authority
- JP
- Japan
- Prior art keywords
- memorized
- shape memory
- memory alloy
- alloy wires
- screen
- 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
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 239000000956 alloy Substances 0.000 claims 1
- 230000006870 function Effects 0.000 claims 1
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Overhead Projectors And Projection Screens (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988145527U JPH0267325U (enExample) | 1988-11-07 | 1988-11-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988145527U JPH0267325U (enExample) | 1988-11-07 | 1988-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0267325U true JPH0267325U (enExample) | 1990-05-22 |
Family
ID=31414196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988145527U Pending JPH0267325U (enExample) | 1988-11-07 | 1988-11-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0267325U (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06118508A (ja) * | 1992-10-06 | 1994-04-28 | Mitsubishi Electric Corp | ビデオプロジェクターの吊り下げスクリーン |
| JP2006053289A (ja) * | 2004-08-11 | 2006-02-23 | Seiko Epson Corp | スクリーン |
-
1988
- 1988-11-07 JP JP1988145527U patent/JPH0267325U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06118508A (ja) * | 1992-10-06 | 1994-04-28 | Mitsubishi Electric Corp | ビデオプロジェクターの吊り下げスクリーン |
| JP2006053289A (ja) * | 2004-08-11 | 2006-02-23 | Seiko Epson Corp | スクリーン |