JPS5765426A - Electromagnetic spring clutch - Google Patents
Electromagnetic spring clutchInfo
- Publication number
- JPS5765426A JPS5765426A JP55141197A JP14119780A JPS5765426A JP S5765426 A JPS5765426 A JP S5765426A JP 55141197 A JP55141197 A JP 55141197A JP 14119780 A JP14119780 A JP 14119780A JP S5765426 A JPS5765426 A JP S5765426A
- Authority
- JP
- Japan
- Prior art keywords
- armature
- flange
- face
- hook
- rotary shaft
- 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
Landscapes
- Braking Arrangements (AREA)
Abstract
PURPOSE: To reduce the capacity of an electromagnet for attracting an armature, by placing in contact with the end face of a coil bobbin and flange of the armature to which one end of a coiled spring provided on the peripheral part of a rotary shaft is anchored.
CONSTITUTION: At a clutch, a driving rotary shaft 1 is supported on the peripheral surface of a driven rotary shaft 2 and a coiled spring 4 is fitted around the rotary shafts 1,2. The groove of an armature 7 is fitted with the outward hook 6 of the spring 4. One side of a flange 7' is opposed to the end face of a yoke 9 containing an exciting coil 10. The side of the flange 7' is placed in contact with the end face of a coil bobbin 12. The armature 7 is provided with a hoked force to the hook 6 by the frictional contact between the flange 7' and the bobbin 12 to keep the hook 6 from turning. For that reason, the coiled spring 4 is tightly wound to couple the rotary shafts 1, 2 to each other to transmit motive power.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55141197A JPS5765426A (en) | 1980-10-09 | 1980-10-09 | Electromagnetic spring clutch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55141197A JPS5765426A (en) | 1980-10-09 | 1980-10-09 | Electromagnetic spring clutch |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5765426A true JPS5765426A (en) | 1982-04-21 |
Family
ID=15286406
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55141197A Pending JPS5765426A (en) | 1980-10-09 | 1980-10-09 | Electromagnetic spring clutch |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5765426A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63129847A (en) * | 1986-11-18 | 1988-06-02 | Daishin:Kk | Electromagnetic controller |
US5099974A (en) * | 1990-08-01 | 1992-03-31 | Dana Corporation | Electromagnetically actuated spring clutch |
-
1980
- 1980-10-09 JP JP55141197A patent/JPS5765426A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63129847A (en) * | 1986-11-18 | 1988-06-02 | Daishin:Kk | Electromagnetic controller |
US5099974A (en) * | 1990-08-01 | 1992-03-31 | Dana Corporation | Electromagnetically actuated spring clutch |
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