JPS5794141A - Electromagnetic brake device - Google Patents
Electromagnetic brake deviceInfo
- Publication number
- JPS5794141A JPS5794141A JP56153585A JP15358581A JPS5794141A JP S5794141 A JPS5794141 A JP S5794141A JP 56153585 A JP56153585 A JP 56153585A JP 15358581 A JP15358581 A JP 15358581A JP S5794141 A JPS5794141 A JP S5794141A
- Authority
- JP
- Japan
- Prior art keywords
- depressing rod
- moving core
- core
- depressing
- independently
- 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
- Braking Arrangements (AREA)
- Electromagnets (AREA)
Abstract
PURPOSE:To have a stable and smooth performance of a depressing rod in an electromagnetic braking device equipped with a plunger type electric magnet by fixing a moving core and the depressing rod independently on the stationary core. CONSTITUTION:A depressing rod 12 for a brake is born inside a stationary core 11 with two bearings 13, 16. A moving core 17 is formed independently from the depressing rod 12 and so arranged as in sliding contact with a bushing 22. When current is applied to a coil 10, a force is applied to the moving core 17 which wants to move it, not only in the axial but also normal direction, where the moving core 17 and depressing rod 12 are in contact with each other while being born independently, so that only the axial directed motive force of the moving core 17 is transmitted to the depressing rod 12.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56153585A JPS5833419B2 (en) | 1981-09-30 | 1981-09-30 | electromagnetic braking device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56153585A JPS5833419B2 (en) | 1981-09-30 | 1981-09-30 | electromagnetic braking device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5794141A true JPS5794141A (en) | 1982-06-11 |
JPS5833419B2 JPS5833419B2 (en) | 1983-07-19 |
Family
ID=15565700
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56153585A Expired JPS5833419B2 (en) | 1981-09-30 | 1981-09-30 | electromagnetic braking device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5833419B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7830231B2 (en) * | 2008-02-18 | 2010-11-09 | Eaton Corporation | Trip actuator including a thermoplastic bushing, and trip unit and electrical switching apparatus including the same |
JP6461399B1 (en) * | 2018-03-06 | 2019-01-30 | 東芝エレベータ株式会社 | Brake device |
-
1981
- 1981-09-30 JP JP56153585A patent/JPS5833419B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7830231B2 (en) * | 2008-02-18 | 2010-11-09 | Eaton Corporation | Trip actuator including a thermoplastic bushing, and trip unit and electrical switching apparatus including the same |
JP6461399B1 (en) * | 2018-03-06 | 2019-01-30 | 東芝エレベータ株式会社 | Brake device |
Also Published As
Publication number | Publication date |
---|---|
JPS5833419B2 (en) | 1983-07-19 |
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