JPH0318394U - - Google Patents
Info
- Publication number
- JPH0318394U JPH0318394U JP7918089U JP7918089U JPH0318394U JP H0318394 U JPH0318394 U JP H0318394U JP 7918089 U JP7918089 U JP 7918089U JP 7918089 U JP7918089 U JP 7918089U JP H0318394 U JPH0318394 U JP H0318394U
- Authority
- JP
- Japan
- Prior art keywords
- brake
- power source
- motor
- electric
- shutter
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Description
第１図は本考案の一実施例を示す平面図、第２
図は該実施例の要部を示す分解斜視図、第３図は
該実施例の駆動電気ブロツク図、第４図は従来例
の平面図、第５図は同従来例の側断面図、第６図
は第４図のＡ−Ａ矢視図である。
３はシヤツタカーテン、６は電動モータ、９は
クラツチブレーキ、１１はブレーキ解放板、２０
は小型モータ、２２はスイツチング回路、２４は
蓄電池、２５は制御回路、２６は無線送信機、２
７は交流電源を示す。
Figure 1 is a plan view showing one embodiment of the present invention;
The figure is an exploded perspective view showing the main parts of the embodiment, FIG. 3 is a drive electrical block diagram of the embodiment, FIG. 4 is a plan view of the conventional example, and FIG. 5 is a side sectional view of the conventional example. FIG. 6 is a view taken along the line AA in FIG. 4. 3 is a shutter curtain, 6 is an electric motor, 9 is a clutch brake, 11 is a brake release plate, 20
2 is a small motor, 22 is a switching circuit, 24 is a storage battery, 25 is a control circuit, 26 is a wireless transmitter, 2
7 indicates an AC power source.
Claims (1)
ヤツタカーテンを開閉する電動式シヤツタに於い
て、前記クラツチブレーキに設けられ、回転によ
りブレーキを解放するブレーキ解放板を小型モー
タにより回転駆動する様にすると共に該モータの
電源を通常時に交流電源によつて充電される蓄電
池としたことを特徴とする電動式シヤツタのブレ
ーキ解放装置。 In an electric shutter that opens and closes the shutter curtain by an electric motor equipped with a clutch brake, a brake release plate provided on the clutch brake and releasing the brake by rotation is driven to rotate by a small motor, and the motor A brake release device for an electric shutter, characterized in that the power source is a storage battery that is normally charged by an AC power source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7918089U JPH0318394U (en) | 1989-07-05 | 1989-07-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7918089U JPH0318394U (en) | 1989-07-05 | 1989-07-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0318394U true JPH0318394U (en) | 1991-02-22 |
Family
ID=31623112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7918089U Pending JPH0318394U (en) | 1989-07-05 | 1989-07-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0318394U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008139526A1 (en) * | 2007-04-27 | 2008-11-20 | Kunio Nasuno | Venetian blind or shutter opening/closing drive unit |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4837544B1 (en) * | 1969-12-01 | 1973-11-12 | ||
| JPS6012867U (en) * | 1983-07-06 | 1985-01-28 | 日本ビクター株式会社 | Information signal recording and/or reproducing device |
| JPS6216770U (en) * | 1985-07-15 | 1987-01-31 | ||
| JPS6334898B2 (en) * | 1981-12-18 | 1988-07-12 | Mitsubishi Rayon Co |
-
1989
- 1989-07-05 JP JP7918089U patent/JPH0318394U/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4837544B1 (en) * | 1969-12-01 | 1973-11-12 | ||
| JPS6334898B2 (en) * | 1981-12-18 | 1988-07-12 | Mitsubishi Rayon Co | |
| JPS6012867U (en) * | 1983-07-06 | 1985-01-28 | 日本ビクター株式会社 | Information signal recording and/or reproducing device |
| JPS6216770U (en) * | 1985-07-15 | 1987-01-31 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008139526A1 (en) * | 2007-04-27 | 2008-11-20 | Kunio Nasuno | Venetian blind or shutter opening/closing drive unit |