JPS60154940U - Transparent screen - Google Patents
Transparent screenInfo
- Publication number
- JPS60154940U JPS60154940U JP1984043096U JP4309684U JPS60154940U JP S60154940 U JPS60154940 U JP S60154940U JP 1984043096 U JP1984043096 U JP 1984043096U JP 4309684 U JP4309684 U JP 4309684U JP S60154940 U JPS60154940 U JP S60154940U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- lenticular
- lens sheet
- frame
- longitudinal
- 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
Landscapes
- Overhead Projectors And Projection Screens (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は本考案の透過型スクリーンの正面図、第2図及
び第3図はレンジシートの取り付は状態を示すための図
で第2図は斜視図、第3図は断面を示す模式図であ一す
、第4図及び第5図は取り付は用小片を示す説明図であ
る。
1.2・・・・・・レンズシート、3・・・・・べわえ
部、5・・・・・・フレーム、6・・・・・・小片、1
0・・・・・・コイルバばね、11・・・・・・アジャ
スター。Figure 1 is a front view of the transmission screen of the present invention, Figures 2 and 3 are diagrams to show how the range sheet is installed, Figure 2 is a perspective view, and Figure 3 is a schematic diagram showing a cross section. Figures 4 and 5 are explanatory diagrams showing the small pieces for attachment. 1.2... Lens sheet, 3... Base part, 5... Frame, 6... Small piece, 1
0... Coil spring, 11... Adjuster.
Claims (1)
形成されると共に表と裏の各レンチキュラーレンズが対
応している両面レンチキュラーレンズシート2枚が各々
のレンズシートのレンチキュラーレンズの長手方向が直
交するように送みあわせられ、各レンズシートは各々の
レンチキュラーレンズの長手方向の両端の周縁部におい
てくわえ具によりくわえられ、かつ、くわえ具はコイル
ばね及びアジャスターを介して2枚のレンズシートの周
辺を囲むフレームに取り付けられることにより、各レン
ズシートがレンチキュラーレンズの長手方向にテンショ
ンをかけられてフレームに固定されていることを特徴と
する透過型スクリーン。The longitudinal directions of the front and back lenticular lenses are formed in the same direction, and the two double-sided lenticular lens sheets to which the front and back lenticular lenses correspond are formed so that the longitudinal directions of the lenticular lenses of each lens sheet are orthogonal. and each lens sheet is held by a gripper at the peripheral edge of both longitudinal ends of each lenticular lens, and the gripper surrounds the periphery of the two lens sheets via a coil spring and an adjuster. A transmission screen characterized in that each lens sheet is fixed to the frame by applying tension in the longitudinal direction of the lenticular lens by being attached to the frame.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984043096U JPS60154940U (en) | 1984-03-26 | 1984-03-26 | Transparent screen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984043096U JPS60154940U (en) | 1984-03-26 | 1984-03-26 | Transparent screen |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60154940U true JPS60154940U (en) | 1985-10-16 |
JPH0355952Y2 JPH0355952Y2 (en) | 1991-12-13 |
Family
ID=30554449
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1984043096U Granted JPS60154940U (en) | 1984-03-26 | 1984-03-26 | Transparent screen |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60154940U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0283541U (en) * | 1988-12-16 | 1990-06-28 | ||
JPH02128141U (en) * | 1989-03-29 | 1990-10-23 | ||
EP0499160A2 (en) * | 1991-02-09 | 1992-08-19 | Dai Nippon Printing Co., Ltd. | Transmission type projection screen assembly |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3037424A (en) * | 1957-01-15 | 1962-06-05 | Capetta Albert | Process for the realization of a relief screen and screen obtained by the process |
JPS58154833A (en) * | 1982-02-02 | 1983-09-14 | アイマツクス・システムズ・コ−ポレ−シヨン | Projection screen assembly |
JPS59121646U (en) * | 1982-06-16 | 1984-08-16 | 株式会社日立製作所 | rear screen |
-
1984
- 1984-03-26 JP JP1984043096U patent/JPS60154940U/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3037424A (en) * | 1957-01-15 | 1962-06-05 | Capetta Albert | Process for the realization of a relief screen and screen obtained by the process |
JPS58154833A (en) * | 1982-02-02 | 1983-09-14 | アイマツクス・システムズ・コ−ポレ−シヨン | Projection screen assembly |
JPS59121646U (en) * | 1982-06-16 | 1984-08-16 | 株式会社日立製作所 | rear screen |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0283541U (en) * | 1988-12-16 | 1990-06-28 | ||
JPH02128141U (en) * | 1989-03-29 | 1990-10-23 | ||
EP0499160A2 (en) * | 1991-02-09 | 1992-08-19 | Dai Nippon Printing Co., Ltd. | Transmission type projection screen assembly |
EP0499160A3 (en) * | 1991-02-09 | 1993-03-31 | Dai Nippon Printing Co., Ltd. | Transmission type projection screen assembly |
Also Published As
Publication number | Publication date |
---|---|
JPH0355952Y2 (en) | 1991-12-13 |
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