JPS6079267U - electric motor brush device - Google Patents
electric motor brush deviceInfo
- Publication number
- JPS6079267U JPS6079267U JP17215783U JP17215783U JPS6079267U JP S6079267 U JPS6079267 U JP S6079267U JP 17215783 U JP17215783 U JP 17215783U JP 17215783 U JP17215783 U JP 17215783U JP S6079267 U JPS6079267 U JP S6079267U
- Authority
- JP
- Japan
- Prior art keywords
- brush
- electric motor
- carbon brush
- pigtail
- brush device
- 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 Current Collectors (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は小型電動機の刷子装置の斜視図、第２図は従来
の一例を示すカーホン刷子の断面図、第３図は本考案の
実施例を示す断面図、第４図はこの実施例におけるカー
ボン刷子の最終摩耗状態を示す断面図である。
１・・・・・・ブラシ箱、３・・・・・・ねじりコイル
はね、６・・・・・・整流子、７・・・・・・カーボン
刷子、９・・・・・・ピグテール、１０・・・・・・斜
め切断部。Fig. 1 is a perspective view of a brush device for a small electric motor, Fig. 2 is a sectional view of a carphone brush showing a conventional example, Fig. 3 is a sectional view showing an embodiment of the present invention, and Fig. 4 is a sectional view of this embodiment. FIG. 3 is a cross-sectional view showing the final worn state of the carbon brush. 1...Brush box, 3...Twisted coil spring, 6...Commutator, 7...Carbon brush, 9...Pigtail , 10... Diagonal cutting part.
Claims (1)
されるカーボン刷子と、一端がカーボン刷子に埋込まれ
他端がブラシ箱に接続されるピグテールと、一端がカー
ボン刷子の反整流子側に当接し、カーボン刷子を整流子
方向に押圧するねじりコイルばねとを備え、ピグテール
埋込み側のカーボンブラシの一角を傾斜させ、この部分
にピグテールの一端を埋込んだ電動機の刷子装置。A conductive brush box, a carbon brush movably housed in the brush box, a pigtail with one end embedded in the carbon brush and the other end connected to the brush box, and a counter commutator with one end of the carbon brush. This brush device for an electric motor includes a torsion coil spring that comes into contact with the side and presses the carbon brush toward the commutator, one corner of the carbon brush on the side where the pigtail is embedded is inclined, and one end of the pigtail is embedded in this part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17215783U JPS6079267U (en) | 1983-11-07 | 1983-11-07 | electric motor brush device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17215783U JPS6079267U (en) | 1983-11-07 | 1983-11-07 | electric motor brush device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6079267U true JPS6079267U (en) | 1985-06-01 |
Family
ID=30375337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17215783U Pending JPS6079267U (en) | 1983-11-07 | 1983-11-07 | electric motor brush device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6079267U (en) |
-
1983
- 1983-11-07 JP JP17215783U patent/JPS6079267U/en active Pending
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