JPS6477810A - Stopping switch for opening/closing device - Google Patents
Stopping switch for opening/closing deviceInfo
- Publication number
- JPS6477810A JPS6477810A JP20877188A JP20877188A JPS6477810A JP S6477810 A JPS6477810 A JP S6477810A JP 20877188 A JP20877188 A JP 20877188A JP 20877188 A JP20877188 A JP 20877188A JP S6477810 A JPS6477810 A JP S6477810A
- Authority
- JP
- Japan
- Prior art keywords
- opening
- switch
- closing
- stopping
- transistor
- 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
- Lock And Its Accessories (AREA)
- Mechanisms For Operating Contacts (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
PURPOSE:To enhance the safety in case of emergency by open/close controlling by the use of an opening and closing switch in the condition a locking means is opened, wherein a stopping switch is out of relationship with the locking means, and thereby providing individual controllability. CONSTITUTION:In case the code number entered from a digital key 1 is judged to be correct, a mono-multi vibrator 42 receiving the output therefrom supplies the base current to a transistor 32 to put it into drive state, and thereby opening and closing switched 11, 13 among the control switches for opening/closing and stopping are admitted to make a push action, and the lock is released. The stopping switch 12 is in circuitry construction free from the transistor 32, and a push action at any time will cause flowing of the power supply current to a relay switch RS and energization, and thus the power supply is shut-off.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20877188A JPS6477810A (en) | 1988-08-23 | 1988-08-23 | Stopping switch for opening/closing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20877188A JPS6477810A (en) | 1988-08-23 | 1988-08-23 | Stopping switch for opening/closing device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6477810A true JPS6477810A (en) | 1989-03-23 |
JPH0437234B2 JPH0437234B2 (en) | 1992-06-18 |
Family
ID=16561821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20877188A Granted JPS6477810A (en) | 1988-08-23 | 1988-08-23 | Stopping switch for opening/closing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6477810A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007032008A (en) * | 2005-07-25 | 2007-02-08 | Bunka Shutter Co Ltd | Opening-closing device control system |
JP2008260005A (en) * | 2007-03-18 | 2008-10-30 | Fujika:Kk | Scraping/gathering apparatus |
JP2016151106A (en) * | 2015-02-16 | 2016-08-22 | 文化シヤッター株式会社 | Opening/closing body system, and arrangement method for opening/closing body system |
-
1988
- 1988-08-23 JP JP20877188A patent/JPS6477810A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007032008A (en) * | 2005-07-25 | 2007-02-08 | Bunka Shutter Co Ltd | Opening-closing device control system |
JP2008260005A (en) * | 2007-03-18 | 2008-10-30 | Fujika:Kk | Scraping/gathering apparatus |
JP2016151106A (en) * | 2015-02-16 | 2016-08-22 | 文化シヤッター株式会社 | Opening/closing body system, and arrangement method for opening/closing body system |
Also Published As
Publication number | Publication date |
---|---|
JPH0437234B2 (en) | 1992-06-18 |
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