JPS646777U - - Google Patents
Info
- Publication number
- JPS646777U JPS646777U JP10021187U JP10021187U JPS646777U JP S646777 U JPS646777 U JP S646777U JP 10021187 U JP10021187 U JP 10021187U JP 10021187 U JP10021187 U JP 10021187U JP S646777 U JPS646777 U JP S646777U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- motor
- bearing device
- magnet
- coils
- 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
- Brushless Motors (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Description
第１図は本考案の第１実施例になるモータの軸
受装置の断面図、第２図は本考案の第２の実施例
になるモータ軸受装置の断面図、第３図及び第４
図は従来例のモータの軸受装置の断面図を夫々示
す。
２，１９…マグネツト、３，５，１８，２０…
ヨーク、４，２６…コイル、６…リールドラム、
８，２２…シヤフト、１６，２５…ピボツトベア
リング、２１…ハウジング。
FIG. 1 is a cross-sectional view of a motor bearing device according to a first embodiment of the present invention, FIG. 2 is a cross-sectional view of a motor bearing device according to a second embodiment of the present invention, and FIGS.
The figures each show a cross-sectional view of a conventional motor bearing device. 2, 19...Magnet, 3, 5, 18, 20...
Yoke, 4, 26...Coil, 6...Reel drum,
8, 22...Shaft, 16, 25...Pivot bearing, 21...Housing.
Claims (1)
向して配され、該マグネツトと該コイルの取付ら
れたヨークとの吸引によりシヤフトが一方向に付
勢される様にされたモータの軸受装置において、
該シヤフトの端部をピボツトベアリングで軸支す
る様にした事を特徴とするモータの軸受装置。 A bearing device for a motor in which a flat magnet and a plurality of flat coils are arranged facing each other, and a shaft is biased in one direction by attraction between the magnet and a yoke to which the coils are attached,
A bearing device for a motor, characterized in that an end of the shaft is supported by a pivot bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10021187U JPS646777U (en) | 1987-06-30 | 1987-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10021187U JPS646777U (en) | 1987-06-30 | 1987-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS646777U true JPS646777U (en) | 1989-01-13 |
Family
ID=31328084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10021187U Pending JPS646777U (en) | 1987-06-30 | 1987-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS646777U (en) |
-
1987
- 1987-06-30 JP JP10021187U patent/JPS646777U/ja active Pending
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