JPH0253489U - - Google Patents
Info
- Publication number
- JPH0253489U JPH0253489U JP13328088U JP13328088U JPH0253489U JP H0253489 U JPH0253489 U JP H0253489U JP 13328088 U JP13328088 U JP 13328088U JP 13328088 U JP13328088 U JP 13328088U JP H0253489 U JPH0253489 U JP H0253489U
- Authority
- JP
- Japan
- Prior art keywords
- clutch
- winding shaft
- winding
- shutter
- wire
- 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
- 238000004804 winding Methods 0.000 claims description 7
Description
図は本考案の一実施例を示すもので、第１図は
シヤツター開閉装置の正面図、第２図は同上要部
の一部を切欠した拡大図、第３図は同上ａ〜ａ線
部の断面図、第４図は第２図ｂ〜ｂ線部の断面図
である。
１……捲取軸、４……捲取ドラム、１０……シ
ヤツタパネル、１４……ワイヤー、２３……クラ
ツチ、２９……操作チエーン、５６……クラツチ
操作機構。
The drawings show one embodiment of the present invention, in which Fig. 1 is a front view of the shutter opening/closing device, Fig. 2 is an enlarged view with a part of the main part of the above cut away, and Fig. 3 is a section taken along line a to a of the same. FIG. 4 is a sectional view taken along line b-b in FIG. 2. 1... Winding shaft, 4... Winding drum, 10... Shutter panel, 14... Wire, 23... Clutch, 29... Operation chain, 56... Clutch operation mechanism.
Claims (1)
取ドラムを有する回転自在の捲取軸と、この捲取
軸の一端近傍部に設けられたクラツチと、このク
ラツチの接続時に前記捲取軸を回転駆動させる手
動操作用の操作チエーンと、前記クラツチを断続
操作するクラツチ操作機構と、を具備したことを
特徴とするシヤツター開閉装置。 A rotatable winding shaft having a winding drum for winding up and lowering the wire that moves up and down the shutter panel, a clutch provided near one end of this winding shaft, and a manual drive for rotationally driving the winding shaft when the clutch is connected. 1. A shutter opening/closing device comprising: an operation chain for operation; and a clutch operation mechanism for intermittent operation of the clutch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988133280U JPH085272Y2 (en) | 1988-10-12 | 1988-10-12 | Shutter opening and closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988133280U JPH085272Y2 (en) | 1988-10-12 | 1988-10-12 | Shutter opening and closing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0253489U true JPH0253489U (en) | 1990-04-18 |
| JPH085272Y2 JPH085272Y2 (en) | 1996-02-14 |
Family
ID=31390997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988133280U Expired - Lifetime JPH085272Y2 (en) | 1988-10-12 | 1988-10-12 | Shutter opening and closing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH085272Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62182393U (en) * | 1986-05-13 | 1987-11-19 |
-
1988
- 1988-10-12 JP JP1988133280U patent/JPH085272Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62182393U (en) * | 1986-05-13 | 1987-11-19 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH085272Y2 (en) | 1996-02-14 |
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