JPS6281464U - - Google Patents
Info
- Publication number
- JPS6281464U JPS6281464U JP17082485U JP17082485U JPS6281464U JP S6281464 U JPS6281464 U JP S6281464U JP 17082485 U JP17082485 U JP 17082485U JP 17082485 U JP17082485 U JP 17082485U JP S6281464 U JPS6281464 U JP S6281464U
- Authority
- JP
- Japan
- Prior art keywords
- brush
- restraining
- brush holder
- restraining means
- 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
- 230000000452 restraining effect Effects 0.000 claims description 9
Landscapes
- Motor Or Generator Current Collectors (AREA)
Description
第１図は本考案の電動機の刷子保持装置の一実
施例の斜視図、第２図は同じく一実施例のブラシ
ホルダーにコイルばねを介して刷子を組込み刷子
拘束用板ばね取り付け時の状態を示す分解斜視図
、第３図は第１図のＡ―Ａ線に沿う断面図である
。
１……刷子ベース本体、２……刷子、３……ブ
ラシホルダー、３ｂ，３ｃ，３ｄ……突起、４…
…コイルばね、５……刷子拘束用板ばね、５ａ，
５ｂ，５ｃ……穴、５ｄ……スプーン状の側圧面
。
Fig. 1 is a perspective view of an embodiment of the brush holding device for an electric motor according to the present invention, and Fig. 2 shows the brush holder of the same embodiment in which a brush is assembled via a coil spring and a leaf spring for restraining the brush is attached. The exploded perspective view shown in FIG. 3 is a sectional view taken along line AA in FIG. 1. 1...Brush base body, 2...Brush, 3...Brush holder, 3b, 3c, 3d...Protrusion, 4...
...Coil spring, 5...Brush restraint plate spring, 5a,
5b, 5c...hole, 5d...spoon-shaped side pressure surface.
Claims (1)
イルばねを介して挿入された刷子とを備え、前記
刷子にはアーマチヤの回転時にコンミテータとの
接触によつて生じる揺動を拘束する拘束手段が設
けられている電動機の刷子保持装置において、前
記拘束手段を、前記ブラシホルダーを覆つて挿入
し、前記ブラシホルダーの壁面に設けた突起に嵌
合する穴と、前記刷子の側面に当て刷子を前記ア
ーマチヤの回転方向に拘束するスプーン状の側圧
面とを設けた刷子拘束用板ばねで形成したことを
特徴とする電動機の刷子保持装置。 The brush holder includes a brush holder and a brush inserted into the brush holder via a coil spring, and the brush is provided with a restraining means for restraining swinging caused by contact with a commutator during rotation of the armature. In the brush holding device for an electric motor, the restraining means is inserted so as to cover the brush holder, and the restraining means is inserted into a hole that fits into a protrusion provided on the wall of the brush holder, and the restraining means is inserted into a hole that fits into a protrusion provided on the wall of the brush holder, and the brush is placed in a direction of rotation of the armature by applying the restraining means to a side surface of the brush. 1. A brush holding device for an electric motor, characterized in that it is formed of a leaf spring for restraining brushes provided with a spoon-shaped side pressure surface for restraining brushes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17082485U JPS6281464U (en) | 1985-11-08 | 1985-11-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17082485U JPS6281464U (en) | 1985-11-08 | 1985-11-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6281464U true JPS6281464U (en) | 1987-05-25 |
Family
ID=31105893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17082485U Pending JPS6281464U (en) | 1985-11-08 | 1985-11-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6281464U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008125346A (en) * | 2006-11-14 | 2008-05-29 | Hilti Ag | Brush holder |
-
1985
- 1985-11-08 JP JP17082485U patent/JPS6281464U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008125346A (en) * | 2006-11-14 | 2008-05-29 | Hilti Ag | Brush holder |