JPS54101111A - Preparing rotor for watch converter and construction - Google Patents
Preparing rotor for watch converter and constructionInfo
- Publication number
- JPS54101111A JPS54101111A JP692878A JP692878A JPS54101111A JP S54101111 A JPS54101111 A JP S54101111A JP 692878 A JP692878 A JP 692878A JP 692878 A JP692878 A JP 692878A JP S54101111 A JPS54101111 A JP S54101111A
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- rotating shaft
- tightening
- seat
- magnet
- 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
- Manufacture Of Motors, Generators (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Abstract
PURPOSE: To make a promition of the rotor, light in weight and small in size, by means of tightening the rotor seat, for fixing the rotor magnet, to an incomplete- toothed part constructed on a rotor magnet tightening part of the rotor rotating shaft.
CONSTITUTION: At an operation of the work for teeth-cutting of a pinion gear unit 5a of a rotor rotating shaft 5, an incomplete-toothed part is formed also in a magnet tightening part 5b of the rotor rotating shaft 5. A rotor seat 6, made by a high- molecular material, having a hole formed into the same pattern as said incomplete- toothed part, is fixed to a rotor magnet 4 by a method of bonding agents, being assembled into the rotor rotating shaft 5, with a tightening operated by the bonding agent between the rotor rotating shaft 5 and the rotor seat 6. Or, for tightening the rotor seat 6 to the rotor rotating shaft 5, in center of te rotor seat 6, with a round hole being formed of the diameter about the same dimension as that of a circle made by the tooth bottom lines of the magnet tightening part 5b, while heating the rotor seat, the work of tightening may be performed by pressing to insert the rotor rotating shaft 5 into the round hole of the rotor seat 6.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP692878A JPS54101111A (en) | 1978-01-25 | 1978-01-25 | Preparing rotor for watch converter and construction |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP692878A JPS54101111A (en) | 1978-01-25 | 1978-01-25 | Preparing rotor for watch converter and construction |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54101111A true JPS54101111A (en) | 1979-08-09 |
Family
ID=11651898
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP692878A Pending JPS54101111A (en) | 1978-01-25 | 1978-01-25 | Preparing rotor for watch converter and construction |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54101111A (en) |
-
1978
- 1978-01-25 JP JP692878A patent/JPS54101111A/en active Pending
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