JPH033153U - - Google Patents
Info
- Publication number
- JPH033153U JPH033153U JP6095289U JP6095289U JPH033153U JP H033153 U JPH033153 U JP H033153U JP 6095289 U JP6095289 U JP 6095289U JP 6095289 U JP6095289 U JP 6095289U JP H033153 U JPH033153 U JP H033153U
- Authority
- JP
- Japan
- Prior art keywords
- elastic stopper
- coupler
- elastic
- casing
- magnets
- 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
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000005452 bending Methods 0.000 claims 1
- 239000013013 elastic material Substances 0.000 claims 1
- 239000004615 ingredient Substances 0.000 claims 1
Landscapes
- Motor Or Generator Frames (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Description
第１図は、本考案に係る直流モータの一実施例
を示す断面図、第２図は、同実施例でのカプラー
を示す斜視図、第３図は、第１図の−線に沿
う断面図、第４，５図は、従来の直流モータを示
す断面図及び要部を示す分解斜視図、第６図Ａは
、弾性止め具の装着不良状態を示す要部平面図、
第６図Ｂは、同図Ａの−線に沿う断面図であ
る。
１……直流モータ、２……ケーシング、５……
マグネツト、１４……ブラシ、１９……カプラー
、２１……マグネツト固定部材（弾性止め具）、
３２……突出部。
FIG. 1 is a sectional view showing an embodiment of a DC motor according to the present invention, FIG. 2 is a perspective view showing a coupler in the same embodiment, and FIG. 3 is a sectional view taken along the - line in FIG. 1. 4 and 5 are a sectional view and an exploded perspective view showing the main parts of a conventional DC motor, and FIG.
FIG. 6B is a sectional view taken along the - line in FIG. 6A. 1...DC motor, 2...Casing, 5...
Magnet, 14...Brush, 19...Coupler, 21...Magnet fixing member (elastic stopper),
32... Protrusion.
Claims (1)
グネツト５，５と、弾性を有する素材を略Ｕ字形
状に折り曲げて形成された弾性止め具２１と、ブ
ラシ１４に外部電流を供給するカプラー１９とを
有し、前記各マグネツト５，５の円周方向両端面
１６ａ，１６ｂのうち何れか一方の対向する端面
１６ａ，１６ａの間に前記弾性止め具２１を挿入
し、該弾性止め具２１の弾発力により前記両マグ
ネツト５，５を前記ケーシング２内周面に固定す
ると共に、前記弾性止め具２１の開脚側２１ｂに
前記カプラー１９を装着して前記弾性止め具２１
の抜けを防止するようにした直流モータにおいて
、 前記端面１６ａ，１６ａの間を軸方向に沿つて
延伸する突出部３２を前記カプラー１９に設け、
この突出部３２と前記ケーシング２内周面との間
に前記弾性止め具２１を収容したことを特徴とす
る直流モータ。[Claims for Utility Model Registration] Two semicircular arc-shaped magnets 5, 5 inserted into the casing 2, an elastic stopper 21 formed by bending an elastic material into a substantially U-shape, and a brush 14. and a coupler 19 for supplying an external current, and the elastic stopper 21 is inserted between the opposing end surfaces 16a, 16a of one of the circumferentially opposite end surfaces 16a, 16b of each of the magnets 5, 5. The elastic force of the elastic stopper 21 fixes both the magnets 5, 5 to the inner peripheral surface of the casing 2, and the coupler 19 is attached to the open leg side 21b of the elastic stopper 21 to secure the elastic stopper 21. Ingredients 21
In the DC motor configured to prevent the coupler from coming off, the coupler 19 is provided with a protrusion 32 extending along the axial direction between the end faces 16a, 16a,
A DC motor characterized in that the elastic stopper 21 is housed between the protrusion 32 and the inner peripheral surface of the casing 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6095289U JPH0739321Y2 (en) | 1989-05-29 | 1989-05-29 | DC motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6095289U JPH0739321Y2 (en) | 1989-05-29 | 1989-05-29 | DC motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH033153U true JPH033153U (en) | 1991-01-14 |
| JPH0739321Y2 JPH0739321Y2 (en) | 1995-09-06 |
Family
ID=31588771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6095289U Expired - Lifetime JPH0739321Y2 (en) | 1989-05-29 | 1989-05-29 | DC motor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0739321Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5264943U (en) * | 1976-09-20 | 1977-05-13 |
-
1989
- 1989-05-29 JP JP6095289U patent/JPH0739321Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5264943U (en) * | 1976-09-20 | 1977-05-13 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0739321Y2 (en) | 1995-09-06 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |