JPH0257256U - - Google Patents
Info
- Publication number
- JPH0257256U JPH0257256U JP13502488U JP13502488U JPH0257256U JP H0257256 U JPH0257256 U JP H0257256U JP 13502488 U JP13502488 U JP 13502488U JP 13502488 U JP13502488 U JP 13502488U JP H0257256 U JPH0257256 U JP H0257256U
- Authority
- JP
- Japan
- Prior art keywords
- motor case
- bearing
- opening
- spring member
- electric motor
- 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
- Motor Or Generator Frames (AREA)
Description
第1図から第3図は本考案による電動機を示す
ためのもので、第1図は断面図、第2図は第1図
の要部の平断面図、第3図は第1図のばね部材を
示す拡大斜視図、第4図は従来の電動機を示す断
面図である。
1はモータケース、2は前側モータケース、2
aは第1開口部、3は後側モータケース、3aは
第2開口部、3aAは保持凹部、4は第1軸受、
5は第2軸受、7はロータ、8は回転軸、10は
ばね部材である。
Figures 1 to 3 are for showing the electric motor according to the present invention. Figure 1 is a cross-sectional view, Figure 2 is a plan cross-sectional view of the main parts of Figure 1, and Figure 3 is the spring shown in Figure 1. FIG. 4 is an enlarged perspective view showing the members, and FIG. 4 is a sectional view showing a conventional electric motor. 1 is the motor case, 2 is the front motor case, 2
a is the first opening, 3 is the rear motor case, 3a is the second opening, 3aA is the holding recess, 4 is the first bearing,
5 is a second bearing, 7 is a rotor, 8 is a rotating shaft, and 10 is a spring member.
Claims (1)
び後側モータケース3とからなるモータケース1
と、前記前側モータケース2の第1開口部2aに
設けられた第1軸受4と、前記後側モータケース
3の第2開口部3aに設けられた第2軸受5と、
前記第2開口部3aに連続して形成された保持凹
部3aAに設けられたばね部材10と、前記各軸
受4,5に回転自在に設けられロータ7を有する
回転軸8とを備え、前記ばね部材10により前記
第2軸受5に対してラジアル荷重Fを与えるよう
に構成したことを特徴とする電動機。 (2) 前記ばね部材10は、複数個設けられてい
ることを特徴とする請求項1記載の電動機。 (3) 前記ばね部材10は、ほぼU字形をなして
いることを特徴とする請求項1又は2記載の電動
機。[Scope of claims for utility model registration] (1) Motor case 1 having a stator 1a and consisting of a front motor case 2 and a rear motor case 3
a first bearing 4 provided in the first opening 2a of the front motor case 2; and a second bearing 5 provided in the second opening 3a of the rear motor case 3;
The spring member includes a spring member 10 provided in a holding recess 3aA formed continuously with the second opening 3a, and a rotating shaft 8 rotatably provided in each of the bearings 4 and 5 and having a rotor 7. 10. An electric motor characterized in that it is configured to apply a radial load F to the second bearing 5. (2) The electric motor according to claim 1, wherein a plurality of the spring members 10 are provided. (3) The electric motor according to claim 1 or 2, wherein the spring member 10 is substantially U-shaped.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13502488U JPH0257256U (en) | 1988-10-18 | 1988-10-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13502488U JPH0257256U (en) | 1988-10-18 | 1988-10-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0257256U true JPH0257256U (en) | 1990-04-25 |
Family
ID=31394292
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13502488U Pending JPH0257256U (en) | 1988-10-18 | 1988-10-18 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0257256U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100376134B1 (en) * | 2000-11-11 | 2003-03-15 | 삼성광주전자 주식회사 | Bearing Fixing Apparatus of Resin Motor |
-
1988
- 1988-10-18 JP JP13502488U patent/JPH0257256U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100376134B1 (en) * | 2000-11-11 | 2003-03-15 | 삼성광주전자 주식회사 | Bearing Fixing Apparatus of Resin Motor |