JPS5751377A - Unlocking device employing electromagnet - Google Patents
Unlocking device employing electromagnetInfo
- Publication number
- JPS5751377A JPS5751377A JP12411880A JP12411880A JPS5751377A JP S5751377 A JPS5751377 A JP S5751377A JP 12411880 A JP12411880 A JP 12411880A JP 12411880 A JP12411880 A JP 12411880A JP S5751377 A JPS5751377 A JP S5751377A
- Authority
- JP
- Japan
- Prior art keywords
- unlocking device
- device employing
- employing electromagnet
- electromagnet
- unlocking
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12411880A JPS5931635B2 (en) | 1980-09-09 | 1980-09-09 | Unlocking device using electromagnet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12411880A JPS5931635B2 (en) | 1980-09-09 | 1980-09-09 | Unlocking device using electromagnet |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5751377A true JPS5751377A (en) | 1982-03-26 |
JPS5931635B2 JPS5931635B2 (en) | 1984-08-03 |
Family
ID=14877362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12411880A Expired JPS5931635B2 (en) | 1980-09-09 | 1980-09-09 | Unlocking device using electromagnet |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5931635B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5697570A (en) * | 1996-03-15 | 1997-12-16 | Eastman Kodak Company | Foldable film winding crank for camera |
JP2007032118A (en) * | 2005-07-27 | 2007-02-08 | Mamiya Op Co Ltd | Solenoid type engaging/disengaging device |
JP2007177409A (en) * | 2005-12-27 | 2007-07-12 | Itoki Corp | Electromagnetic solenoid-type drive unit, and furniture or building equipped it |
JP2016199889A (en) * | 2015-04-08 | 2016-12-01 | 一郎 国府田 | Engagement device for fire door |
-
1980
- 1980-09-09 JP JP12411880A patent/JPS5931635B2/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5697570A (en) * | 1996-03-15 | 1997-12-16 | Eastman Kodak Company | Foldable film winding crank for camera |
JP2007032118A (en) * | 2005-07-27 | 2007-02-08 | Mamiya Op Co Ltd | Solenoid type engaging/disengaging device |
JP2007177409A (en) * | 2005-12-27 | 2007-07-12 | Itoki Corp | Electromagnetic solenoid-type drive unit, and furniture or building equipped it |
JP2016199889A (en) * | 2015-04-08 | 2016-12-01 | 一郎 国府田 | Engagement device for fire door |
Also Published As
Publication number | Publication date |
---|---|
JPS5931635B2 (en) | 1984-08-03 |
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