JPH0230248U - - Google Patents
Info
- Publication number
- JPH0230248U JPH0230248U JP10856188U JP10856188U JPH0230248U JP H0230248 U JPH0230248 U JP H0230248U JP 10856188 U JP10856188 U JP 10856188U JP 10856188 U JP10856188 U JP 10856188U JP H0230248 U JPH0230248 U JP H0230248U
- Authority
- JP
- Japan
- Prior art keywords
- rotor body
- bearings
- rotor
- magnet
- hole
- 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
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
Landscapes
- Permanent Magnet Type Synchronous Machine (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Motor Or Generator Frames (AREA)
Description
第１図は本考案の一実施例を示す断面正面図、
第２図と第３図は要部拡大断面図、第４図は変形
例の拡大断面図、第５図は別の変形例の拡大断面
図、第６図は他の実施例を示す断面図である。第
７図は従来例の要部断面図である。
２……支軸、３……ロータ本体、４，５……軸
受、６……孔部、７，８…支承部、Ｍ……磁石。
FIG. 1 is a cross-sectional front view showing an embodiment of the present invention;
Figures 2 and 3 are enlarged sectional views of essential parts, Figure 4 is an enlarged sectional view of a modified example, Figure 5 is an enlarged sectional view of another modified example, and Figure 6 is a sectional view showing another embodiment. It is. FIG. 7 is a sectional view of a main part of a conventional example. 2... Support shaft, 3... Rotor body, 4, 5... Bearing, 6... Hole, 7, 8... Supporting part, M... Magnet.
Claims (1)
ことを特徴とするロータ構造体。 ２ 固定した枢支軸２に一対の軸受４，５を介し
て回転自在に枢着されるロータ本体３を樹脂磁石
Ｍにて構成すると共に、該ロータ本体３の孔部６
には上記軸受４，５が直接に嵌着される支承部７
，８が形成されていることを特徴とするロータ構
造体。[Claims for Utility Model Registration] 1. A rotor structure characterized in that the rotor body 3 is formed by the magnet M itself. 2. The rotor body 3, which is rotatably attached to the fixed pivot shaft 2 via a pair of bearings 4 and 5, is made of resin magnets M, and the hole 6 of the rotor body 3
has a support portion 7 into which the bearings 4 and 5 are directly fitted.
, 8 are formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988108561U JPH0713403Y2 (en) | 1988-08-18 | 1988-08-18 | Rotor structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988108561U JPH0713403Y2 (en) | 1988-08-18 | 1988-08-18 | Rotor structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0230248U true JPH0230248U (en) | 1990-02-26 |
| JPH0713403Y2 JPH0713403Y2 (en) | 1995-03-29 |
Family
ID=31344014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988108561U Expired - Lifetime JPH0713403Y2 (en) | 1988-08-18 | 1988-08-18 | Rotor structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0713403Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5213606A (en) * | 1975-07-23 | 1977-02-02 | Tomohachi Tsukagoshi | Small-sized motor |
| JPS53158816U (en) * | 1977-05-19 | 1978-12-13 |
-
1988
- 1988-08-18 JP JP1988108561U patent/JPH0713403Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5213606A (en) * | 1975-07-23 | 1977-02-02 | Tomohachi Tsukagoshi | Small-sized motor |
| JPS53158816U (en) * | 1977-05-19 | 1978-12-13 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0713403Y2 (en) | 1995-03-29 |