JPH0249490U - - Google Patents
Info
- Publication number
- JPH0249490U JPH0249490U JP12801988U JP12801988U JPH0249490U JP H0249490 U JPH0249490 U JP H0249490U JP 12801988 U JP12801988 U JP 12801988U JP 12801988 U JP12801988 U JP 12801988U JP H0249490 U JPH0249490 U JP H0249490U
- Authority
- JP
- Japan
- Prior art keywords
- belt
- shaped sheet
- sheet shutter
- shaped
- control device
- 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
- 230000001105 regulatory effect Effects 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 5
Description
図面はこの考案の一実施例に係り、第１図は帯
状シートシヤツターに適用した開度抑制装置の概
略図、第２図は骨材端部の平面図、第３図は骨材
が所定位置にあるときの人の通過状態を説明する
説明図、第４図はフオークリフト通過時の骨材の
移動を説明する説明図、第５図および第６図は他
の帯状シートを用いた帯状シートシヤツターの動
作を示す説明図である。第７図は従来の帯状シー
トシヤツターを示す部分省略の斜視図である。
Ａ……開度抑制装置、Ｂ……昇降機構、Ｓ……
帯状シートシヤツター、１……シヤフト、２……
帯状シート、２′……他の帯状シート、２′ａ…
…係合部、４……骨材（規制体）、５……連結プ
レート、６……ガイドパイプ、７……ガイドロー
ラ、８……電動機、９……ワイヤロープ、１０…
…巻取シヤフト、１４……ドラム、１５……車輌
検知器。
The drawings relate to one embodiment of this invention, in which Fig. 1 is a schematic diagram of an opening control device applied to a belt-shaped sheet shutter, Fig. 2 is a plan view of the end of the aggregate, and Fig. 3 is a schematic diagram of an opening control device applied to a belt-shaped sheet shutter. 4 is an explanatory diagram illustrating the movement of aggregate when a forklift passes by. Figures 5 and 6 are illustrative diagrams illustrating the movement of aggregate when a forklift passes through a belt-like sheet. FIG. 3 is an explanatory diagram showing the operation of the sheet shutter. FIG. 7 is a partially omitted perspective view showing a conventional belt-shaped sheet shutter. A... Opening control device, B... Lifting mechanism, S...
Band-shaped sheet shutter, 1... Shaft, 2...
Band-shaped sheet, 2'...Other band-shaped sheet, 2'a...
...Engaging portion, 4... Aggregate (regulator), 5... Connection plate, 6... Guide pipe, 7... Guide roller, 8... Electric motor, 9... Wire rope, 10...
...Take-up shaft, 14...Drum, 15...Vehicle detector.
Claims (1)
列し、間口開口部に懸吊してなる帯状シートシヤ
ツターにおいて、上記帯状シートシヤツターの前
後両側近傍に全幅にわたる長さの規制体を設け、
かつこの規制体を昇降自在にする昇降機構を設け
たことを特徴とする帯状シートシヤツターの開度
抑制装置。 In a belt-shaped sheet shutter in which the vertical sides of the belt-shaped sheets are alternately stacked and vertically arranged and suspended in a frontage opening, regulating bodies having a length spanning the entire width are provided near both front and rear sides of the belt-shaped sheet shutter. ,
An opening control device for a belt-shaped sheet shutter, characterized in that the regulating body is provided with a lifting mechanism that allows the regulating body to move up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12801988U JPH0740074Y2 (en) | 1988-10-01 | 1988-10-01 | Opening control device for belt-shaped sheet shutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12801988U JPH0740074Y2 (en) | 1988-10-01 | 1988-10-01 | Opening control device for belt-shaped sheet shutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0249490U true JPH0249490U (en) | 1990-04-05 |
| JPH0740074Y2 JPH0740074Y2 (en) | 1995-09-13 |
Family
ID=31380966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12801988U Expired - Lifetime JPH0740074Y2 (en) | 1988-10-01 | 1988-10-01 | Opening control device for belt-shaped sheet shutter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0740074Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10165533A (en) * | 1996-12-11 | 1998-06-23 | Bunka Shutter Co Ltd | Fire resisting screen device |
-
1988
- 1988-10-01 JP JP12801988U patent/JPH0740074Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10165533A (en) * | 1996-12-11 | 1998-06-23 | Bunka Shutter Co Ltd | Fire resisting screen device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0740074Y2 (en) | 1995-09-13 |
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