JPH0425460U - - Google Patents
Info
- Publication number
- JPH0425460U JPH0425460U JP6518090U JP6518090U JPH0425460U JP H0425460 U JPH0425460 U JP H0425460U JP 6518090 U JP6518090 U JP 6518090U JP 6518090 U JP6518090 U JP 6518090U JP H0425460 U JPH0425460 U JP H0425460U
- Authority
- JP
- Japan
- Prior art keywords
- brush
- commutator
- base
- holding device
- spring
- 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
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Motor Or Generator Current Collectors (AREA)
Description
第１図は、本考案の一実施例に係るブラシ保持
装置を示す斜視図であり、第２図は、一般的な直
流モータを示す部分断面図、第３図は、従来のブ
ラシホルダを示す第１図相当図である。
６……コンミユテータ、９……ブラシ、１０…
…スプリング、２０……ブラシホルダ（ブラシ保
持装置）、２１……ロツカーサポート（基台）、
２２……支柱、２３……ブラシ台座、２４……通
孔。
FIG. 1 is a perspective view showing a brush holding device according to an embodiment of the present invention, FIG. 2 is a partial sectional view showing a general DC motor, and FIG. 3 is a conventional brush holder. This is a diagram equivalent to Figure 1. 6...Commutator, 9...Brush, 10...
... Spring, 20 ... Brush holder (brush holding device), 21 ... Rocker support (base),
22... Support, 23... Brush pedestal, 24... Through hole.
Claims (1)
動自在に設けられると共にスプリング１０の弾発
力が付勢されて前記コンミユテータ６に摺接する
ブラシ９を保持する基台２１を有してなるブラシ
保持装置において、 前記ブラシ９が固定されたブラシ台座２３を、
前記基台２１に立設された支柱２２に前記コンミ
ユテータ６に対して進退移動自在に挿通し、前記
ブラシ台座２３と前記基台２１との間に前記スプ
リング１０を介装してなるブラシ保持装置。[Claims for Utility Model Registration] The base 21 is provided to be movable forward and backward relative to the commutator 6 of the DC motor and holds the brush 9 which is biased by the elastic force of a spring 10 and comes into sliding contact with the commutator 6. In the brush holding device, a brush pedestal 23 to which the brush 9 is fixed is provided.
A brush holding device is formed by inserting a support 22 erected on the base 21 so as to be able to move forward and backward with respect to the commutator 6, and interposing the spring 10 between the brush pedestal 23 and the base 21. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6518090U JPH0425460U (en) | 1990-06-20 | 1990-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6518090U JPH0425460U (en) | 1990-06-20 | 1990-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0425460U true JPH0425460U (en) | 1992-02-28 |
Family
ID=31596782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6518090U Pending JPH0425460U (en) | 1990-06-20 | 1990-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0425460U (en) |
-
1990
- 1990-06-20 JP JP6518090U patent/JPH0425460U/ja active Pending