JPS5758136A - Sliding screen device - Google Patents
Sliding screen deviceInfo
- Publication number
- JPS5758136A JPS5758136A JP13361880A JP13361880A JPS5758136A JP S5758136 A JPS5758136 A JP S5758136A JP 13361880 A JP13361880 A JP 13361880A JP 13361880 A JP13361880 A JP 13361880A JP S5758136 A JPS5758136 A JP S5758136A
- Authority
- JP
- Japan
- Prior art keywords
- pulley
- sliding
- passages
- mechanical
- sliding screens
- 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
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/54—Accessories
- G03B21/56—Projection screens
- G03B21/58—Projection screens collapsible, e.g. foldable; of variable area
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
- Overhead Projectors And Projection Screens (AREA)
Abstract
PURPOSE:To slide sliding screens continuously with one mechanical pulley by arranging plural rails, each having two passages, in parallel and by providing the mechanical pulley at one end of the forefront rail and an end pulley at the other end. CONSTITUTION:A front rail A1 and a rear A2 are each provided with two passages 2 lengthwise by partitioning the widthwise center part with a partitioning plate 1. At one end of the front rail A1, a mechanical pulley B and at the other end, an end pulley C is provided; and three sliding screens D1-D3 for the right-hand side and three sliding screens E1-E3 for the left-hand side are provided upright in respective passages 2. A runner 45 is moved through two wires F1 and F2 by easy operation like only pulling the end of the operating cord of the mechanical pulley B, thereby sliding the sliding screens D1-D3 and E1-E3 continuously so that they are opened and closed freely.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13361880A JPS5823092B2 (en) | 1980-09-25 | 1980-09-25 | sliding screen device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13361880A JPS5823092B2 (en) | 1980-09-25 | 1980-09-25 | sliding screen device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5758136A true JPS5758136A (en) | 1982-04-07 |
JPS5823092B2 JPS5823092B2 (en) | 1983-05-13 |
Family
ID=15109024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13361880A Expired JPS5823092B2 (en) | 1980-09-25 | 1980-09-25 | sliding screen device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5823092B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5960294U (en) * | 1982-10-15 | 1984-04-19 | 株式会社ニチベイ | Panel screen opening/closing mechanism |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103713459B (en) * | 2013-12-25 | 2015-10-21 | 周庆芬 | A kind of assemblnig projection screen |
-
1980
- 1980-09-25 JP JP13361880A patent/JPS5823092B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5960294U (en) * | 1982-10-15 | 1984-04-19 | 株式会社ニチベイ | Panel screen opening/closing mechanism |
JPH0131758Y2 (en) * | 1982-10-15 | 1989-09-28 |
Also Published As
Publication number | Publication date |
---|---|
JPS5823092B2 (en) | 1983-05-13 |
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