JPH0454996U - - Google Patents
Info
- Publication number
- JPH0454996U JPH0454996U JP9663890U JP9663890U JPH0454996U JP H0454996 U JPH0454996 U JP H0454996U JP 9663890 U JP9663890 U JP 9663890U JP 9663890 U JP9663890 U JP 9663890U JP H0454996 U JPH0454996 U JP H0454996U
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- annular
- annular rim
- shaft tube
- inner diameter
- 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
- 238000007796 conventional method Methods 0.000 description 1
Landscapes
- Motor Or Generator Frames (AREA)
Description
第１図は本案の分解斜視図、第２図は本案の組
み立てた断面図、第３図は第２図のＹ部分の拡大
断面図、第４図は従来の分解斜視図、第５図は従
来の組み立てた要部拡大断面図である。
１……ベアリング、２……軸管、３……軸心、
２１……環状の縁、３１……固定片、３２……軸
心座、３１１……円孔。
Fig. 1 is an exploded perspective view of the present invention, Fig. 2 is an assembled cross-sectional view of the present invention, Fig. 3 is an enlarged sectional view of the Y section of Fig. 2, Fig. 4 is an exploded perspective view of the conventional method, and Fig. 5 is an exploded perspective view of the present invention. FIG. 2 is an enlarged cross-sectional view of a conventional assembled main part. 1...bearing, 2...shaft tube, 3...shaft center,
21...Annular edge, 31...Fixing piece, 32...Axis center seat, 311...Circular hole.
Claims (1)
れ、その環状の縁の上方にある軸管内にはベアリ
ングが収容され、ベアリングの外径は環状の縁の
内径より大きく、環状の縁の上方にある軸管の内
径よりは小さく構成され、ベアリングを貫通する
軸心は環状の縁の下方を貫いて突出され、環状の
縁の内径より大きい固定片をプレスで軸心と緊密
固定することで、環状の縁の下方に係止すると共
に、ベアリングは軸心と環状の縁の間の軸管内に
制限し固定せしめたことを特徴とするモーター扇
風機におけるベアリング固定構造。 A shaft tube that accommodates the bearing is provided with an annular rim, a bearing is housed in the shaft tube above the annular rim, an outer diameter of the bearing is larger than an inner diameter of the annular rim, and an annular rim is provided above the annular rim. The shaft center is configured to be smaller than the inner diameter of a certain shaft tube, and the shaft center that passes through the bearing is projected through the lower part of the annular edge, and by tightly fixing the fixed piece that is larger than the inner diameter of the annular edge to the shaft center with a press, A bearing fixing structure for a motor electric fan, characterized in that the bearing is fixed below the annular edge, and the bearing is limited and fixed within the shaft tube between the axis and the annular edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9663890U JPH0741912Y2 (en) | 1990-09-13 | 1990-09-13 | Bearing fixing structure for motor fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9663890U JPH0741912Y2 (en) | 1990-09-13 | 1990-09-13 | Bearing fixing structure for motor fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0454996U true JPH0454996U (en) | 1992-05-12 |
| JPH0741912Y2 JPH0741912Y2 (en) | 1995-09-27 |
Family
ID=31836329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9663890U Expired - Lifetime JPH0741912Y2 (en) | 1990-09-13 | 1990-09-13 | Bearing fixing structure for motor fan |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0741912Y2 (en) |
-
1990
- 1990-09-13 JP JP9663890U patent/JPH0741912Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0741912Y2 (en) | 1995-09-27 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |