JPS6374047U - - Google Patents
Info
- Publication number
- JPS6374047U JPS6374047U JP16842886U JP16842886U JPS6374047U JP S6374047 U JPS6374047 U JP S6374047U JP 16842886 U JP16842886 U JP 16842886U JP 16842886 U JP16842886 U JP 16842886U JP S6374047 U JPS6374047 U JP S6374047U
- Authority
- JP
- Japan
- Prior art keywords
- brush
- holding frame
- commutator
- slides
- electrical machine
- 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)
- Motor Or Generator Current Collectors (AREA)
Description
第１図は、本考案の一実施例によるブラシ装置
を示す正面図、第２図は、その要部を示す断面図
、第３図は従来のブラシ装置を示す正面図、第４
図は、その要部断面図である。
図において１は整流子、６ａ，６ｂ，７ａ，７
ｂはブラシ、１１はブラシバネ、１２はブラシ保
持枠、１２ａは開口部、１３は絶縁板、１３ａは
絶縁板に設けられた穴、１４ａ，１４ｂは取付片
である。図中、同一符号は同一または相当部分を
示す。
FIG. 1 is a front view showing a brush device according to an embodiment of the present invention, FIG. 2 is a sectional view showing the main parts thereof, FIG. 3 is a front view showing a conventional brush device, and FIG.
The figure is a sectional view of the main part. In the figure, 1 is a commutator, 6a, 6b, 7a, 7
b is a brush, 11 is a brush spring, 12 is a brush holding frame, 12a is an opening, 13 is an insulating plate, 13a is a hole provided in the insulating plate, and 14a and 14b are mounting pieces. In the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
シを上記整流子に押圧付勢するブラシバネ、この
ブラシと上記ブラシを収納する一体成形されたブ
ラシ保持枠、及び上記ブラシと上記回転電機のブ
ラケツト、とを絶縁する如く上記ブラシ保持枠の
軸方向開口部を覆うと共に上記ブラシが摺接する
摺接部に貫通穴を有する絶縁板を備えたブラシ装
置。 A brush that slides into contact with a commutator of a rotating electrical machine, a brush spring that presses and biases this brush against the commutator, an integrally molded brush holding frame that houses this brush and the brush, and a bracket for the brush and the rotating electrical machine. A brush device comprising: an insulating plate that covers the axial opening of the brush holding frame so as to insulate the brush holding frame, and has a through hole in a sliding contact portion on which the brush slides.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16842886U JPS6374047U (en) | 1986-10-31 | 1986-10-31 | |
| KR2019870018471U KR900009965Y1 (en) | 1986-10-31 | 1987-10-30 | Brush |
| US07/115,730 US4891539A (en) | 1986-10-31 | 1987-11-02 | Brush device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16842886U JPS6374047U (en) | 1986-10-31 | 1986-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6374047U true JPS6374047U (en) | 1988-05-17 |
Family
ID=31101301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16842886U Pending JPS6374047U (en) | 1986-10-31 | 1986-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6374047U (en) |
-
1986
- 1986-10-31 JP JP16842886U patent/JPS6374047U/ja active Pending
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