JPS6446391U - - Google Patents
Info
- Publication number
- JPS6446391U JPS6446391U JP14282787U JP14282787U JPS6446391U JP S6446391 U JPS6446391 U JP S6446391U JP 14282787 U JP14282787 U JP 14282787U JP 14282787 U JP14282787 U JP 14282787U JP S6446391 U JPS6446391 U JP S6446391U
- Authority
- JP
- Japan
- Prior art keywords
- horizontal
- self
- horizontal openings
- opening
- propelled trolley
- 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
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Description
図面は、本考案に係る水平開口部の開閉装置の
実施例を示したものであつて、第１図は水平開口
部の平面図、第２図は同側断面図、第３図は案内
経路側断面図、第４図は作用説明図、第５図はス
ラツト縁部断面図である。
図中、２はピツト、３は自走式台車、４はシヤ
ツターカーテン、６は収納ケース、６ｂは案内経
路、７はガイドレール、９はスラツトローラであ
る。
The drawings show an embodiment of the horizontal opening opening/closing device according to the present invention, in which FIG. 1 is a plan view of the horizontal opening, FIG. 2 is a sectional view of the same side, and FIG. 3 is a guide route. 4 is a side sectional view, FIG. 4 is an explanatory view of the operation, and FIG. 5 is a sectional view of the slat edge. In the figure, 2 is a pit, 3 is a self-propelled trolley, 4 is a shutter curtain, 6 is a storage case, 6b is a guide route, 7 is a guide rail, and 9 is a slat roller.
Claims (1)
後に、水平開口部を設けたガイドレールに案内さ
れるシヤツターカーテンを連結すると共に、前記
水平開口部の前後両端部に、シヤツターカーテン
を収納する下方内巻状の渦巻型に形成した収納部
を設けたことを特徴とする水平開口部の開閉装置
。 Shutter curtains guided by guide rails provided with horizontal openings are connected to the front and rear of the self-propelled trolley in the traveling direction of the self-propelled trolley that runs through the horizontal openings, and shutter curtains are installed at both front and rear ends of the horizontal openings. 1. An opening/closing device for a horizontal opening, characterized in that it is provided with a storage section formed in a downward spiral shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14282787U JPH0546637Y2 (en) | 1987-09-18 | 1987-09-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14282787U JPH0546637Y2 (en) | 1987-09-18 | 1987-09-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6446391U true JPS6446391U (en) | 1989-03-22 |
| JPH0546637Y2 JPH0546637Y2 (en) | 1993-12-07 |
Family
ID=31409102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14282787U Expired - Lifetime JPH0546637Y2 (en) | 1987-09-18 | 1987-09-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0546637Y2 (en) |
-
1987
- 1987-09-18 JP JP14282787U patent/JPH0546637Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0546637Y2 (en) | 1993-12-07 |
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