JPH0114021Y2 - - Google Patents
Info
- Publication number
- JPH0114021Y2 JPH0114021Y2 JP1981193968U JP19396881U JPH0114021Y2 JP H0114021 Y2 JPH0114021 Y2 JP H0114021Y2 JP 1981193968 U JP1981193968 U JP 1981193968U JP 19396881 U JP19396881 U JP 19396881U JP H0114021 Y2 JPH0114021 Y2 JP H0114021Y2
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- screen device
- reflective
- screen
- strings
- 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.)
- Expired
Links
- 239000011888 foil Substances 0.000 claims description 19
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 10
- 229910052782 aluminium Inorganic materials 0.000 description 10
- 238000009434 installation Methods 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920006248 expandable polystyrene Polymers 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Overhead Projectors And Projection Screens (AREA)
- Transforming Electric Information Into Light Information (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981193968U JPS58103041U (ja) | 1981-12-30 | 1981-12-30 | 投映用スクリ−ン装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981193968U JPS58103041U (ja) | 1981-12-30 | 1981-12-30 | 投映用スクリ−ン装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58103041U JPS58103041U (ja) | 1983-07-13 |
| JPH0114021Y2 true JPH0114021Y2 (enrdf_load_stackoverflow) | 1989-04-25 |
Family
ID=30107303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981193968U Granted JPS58103041U (ja) | 1981-12-30 | 1981-12-30 | 投映用スクリ−ン装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58103041U (enrdf_load_stackoverflow) |
-
1981
- 1981-12-30 JP JP1981193968U patent/JPS58103041U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58103041U (ja) | 1983-07-13 |
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