JPS54147408A - Synchronous motor - Google Patents
Synchronous motorInfo
- Publication number
- JPS54147408A JPS54147408A JP5448778A JP5448778A JPS54147408A JP S54147408 A JPS54147408 A JP S54147408A JP 5448778 A JP5448778 A JP 5448778A JP 5448778 A JP5448778 A JP 5448778A JP S54147408 A JPS54147408 A JP S54147408A
- Authority
- JP
- Japan
- Prior art keywords
- reversion
- stopper
- wheel
- checking
- rotation
- 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
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
PURPOSE: To maintain an accurate reversion preventive mechanism free from secular change through contact of a stopper for checking reversion of the rotor and specified ones of reduction gears under a given pressure by a spring member.
CONSTITUTION: A cam 11 serving a s a retaining section of checking reversion and an output pinion 12 are solidly formed on the rotor 10 while a cylinder 27 is formed on a pinion 26 integral constructed with a gear 25 to be meshed with the pinion 12. A press spring presses a stopper 22 for checking reversion through a first wheel 24 in suchf a manner the stopper 22 turns following the rotation of the first wheel. With such an arrangement, in normal rotation of the rotator 10, the first wheel 24 works to sisengage the stopper 22 and the cam 11, keeping the rotation on. In reversion thereof, the first wheel 24 is reversed so as to engage the stopper 22 with the cam 11 whereby the rotation is blocked. In this manner, it is possible to ensure accurate checking of reversion free from secular change.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5448778A JPS54147408A (en) | 1978-05-10 | 1978-05-10 | Synchronous motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5448778A JPS54147408A (en) | 1978-05-10 | 1978-05-10 | Synchronous motor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54147408A true JPS54147408A (en) | 1979-11-17 |
Family
ID=12971994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5448778A Pending JPS54147408A (en) | 1978-05-10 | 1978-05-10 | Synchronous motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54147408A (en) |
-
1978
- 1978-05-10 JP JP5448778A patent/JPS54147408A/en active Pending
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