JPS6267094U - - Google Patents
Info
- Publication number
- JPS6267094U JPS6267094U JP15765785U JP15765785U JPS6267094U JP S6267094 U JPS6267094 U JP S6267094U JP 15765785 U JP15765785 U JP 15765785U JP 15765785 U JP15765785 U JP 15765785U JP S6267094 U JPS6267094 U JP S6267094U
- Authority
- JP
- Japan
- Prior art keywords
- shutter curtain
- lower limit
- winding drum
- worm wheel
- stopper nut
- 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.)
- Pending
Links
- 238000004804 winding Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 1
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Description
図面は、本考案に係るシヤツターカーテン用上
下限停止装置の一実施例を示したものであつて、
第１図は全体概略正面図、第２図は要部水平断面
図、第３図は要部縦断面図、第４図は螺子部の斜
視図である。
図中、１はシヤツターカーテン、２はシヤツタ
ーケース、３は巻取ドラム、４はガイドレール、
５はマグサ部、６は座板、７は水切板、８は開閉
装置、９はウオーム、１０は操作ハンドル、１１
はウオームホイール、１１ａはホイール軸、１１
ｂは軸受、１２は螺子、１３はストツパーナツト
、１３ａは規制面、１４はフレーム、１５は当た
りである。
The drawing shows an embodiment of the upper and lower limit stop device for a shutter curtain according to the present invention,
FIG. 1 is an overall schematic front view, FIG. 2 is a horizontal sectional view of the main part, FIG. 3 is a vertical sectional view of the main part, and FIG. 4 is a perspective view of the screw part. In the figure, 1 is a shutter curtain, 2 is a shutter case, 3 is a winding drum, 4 is a guide rail,
5 is a magsa part, 6 is a seat plate, 7 is a drain plate, 8 is an opening/closing device, 9 is a worm, 10 is an operation handle, 11
is a worm wheel, 11a is a wheel shaft, 11
b is a bearing, 12 is a screw, 13 is a stopper nut, 13a is a regulating surface, 14 is a frame, and 15 is a hit.
Claims (1)
連結されるウオームホイールと、該ウオームホイ
ールに噛合する駆動側のウオームとで巻取ドラム
への動力伝動系を形成すると共に、ウオームホイ
ールのホイール軸に螺子を設け、該螺子、に軸芯
まわりの回動は規制されて、軸芯方向へのスライ
ドは許容されるストツパーナツトを螺装し、スト
ツパーナツトを、シヤツターカーテンの上下限位
置でスライド規制し、シヤツターカーテンを上下
限位置で停止せしめるべく構成したことを特徴と
するシヤツターカーテン用上下限停止装置。 A worm wheel that is interlocked and connected to the winding drum that winds up the shutter curtain, and a drive-side worm that meshes with the worm wheel form a power transmission system to the winding drum. A stopper nut that restricts rotation around the axis but allows sliding in the axis direction is screwed onto the screw, and the stopper nut is regulated to slide at the upper and lower limit positions of the shutter curtain. 1. An upper and lower limit stopping device for a shutter curtain, characterized in that the shutter curtain is configured to stop the shutter curtain at an upper and lower limit position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15765785U JPS6267094U (en) | 1985-10-15 | 1985-10-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15765785U JPS6267094U (en) | 1985-10-15 | 1985-10-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6267094U true JPS6267094U (en) | 1987-04-25 |
Family
ID=31080410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15765785U Pending JPS6267094U (en) | 1985-10-15 | 1985-10-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6267094U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9137525B2 (en) | 2002-07-15 | 2015-09-15 | Pure Depth Limited | Multilayer video screen |
-
1985
- 1985-10-15 JP JP15765785U patent/JPS6267094U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9137525B2 (en) | 2002-07-15 | 2015-09-15 | Pure Depth Limited | Multilayer video screen |