JPS649474U - - Google Patents
Info
- Publication number
- JPS649474U JPS649474U JP10333887U JP10333887U JPS649474U JP S649474 U JPS649474 U JP S649474U JP 10333887 U JP10333887 U JP 10333887U JP 10333887 U JP10333887 U JP 10333887U JP S649474 U JPS649474 U JP S649474U
- Authority
- JP
- Japan
- Prior art keywords
- serrations
- box body
- spring shaft
- spring
- brush
- 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
- 238000003825 pressing Methods 0.000 claims 1
Landscapes
- Motor Or Generator Current Collectors (AREA)
Description
第１図はこの考案の一実施例の分解斜視図、第
２図は第１図のものの側断面図、第３図は第１図
のものの一部側断面図、第４図は従来の車両用主
電動機のブラシ保持器の側断面図、第５図は同じ
く平面図である。
１……箱体、１ａ……腕、２……渦巻バネ、４
……固定ピン、１１……バネ軸、１２……バネ軸
用カラー、１１ａ，１２ａ……セレーシヨン。な
お、各図中、同一符号は同一又は相当部分を示す
。
Figure 1 is an exploded perspective view of one embodiment of this invention, Figure 2 is a side sectional view of the one in Figure 1, Figure 3 is a partial side sectional view of the one in Figure 1, and Figure 4 is a conventional vehicle. The side sectional view of the brush holder of the main electric motor and FIG. 5 are also plan views. 1... Box body, 1a... Arm, 2... Spiral spring, 4
... Fixed pin, 11 ... Spring shaft, 12 ... Spring shaft collar, 11a, 12a ... Serration. In each figure, the same reference numerals indicate the same or equivalent parts.
Claims (1)
した腕に支持されたバネ軸と、前記セレーシヨン
に係合するセレーシヨンが形成されたバネ軸用カ
ラーに一端が固定され前記箱体内のブラシに圧力
を加える渦巻バネとを備えてなる車両用主電動機
のブラシ保持器。 A spring shaft having tooth-shaped serrations formed therein and supported by an arm extending from the box body, and one end fixed to a spring shaft collar having serrations that engage with the serrations and applying pressure to the brush inside the box body. A brush holder for a traction motor for a vehicle, comprising a spiral spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10333887U JPS649474U (en) | 1987-07-07 | 1987-07-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10333887U JPS649474U (en) | 1987-07-07 | 1987-07-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS649474U true JPS649474U (en) | 1989-01-19 |
Family
ID=31334077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10333887U Pending JPS649474U (en) | 1987-07-07 | 1987-07-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS649474U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02136469U (en) * | 1989-02-20 | 1990-11-14 |
-
1987
- 1987-07-07 JP JP10333887U patent/JPS649474U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02136469U (en) * | 1989-02-20 | 1990-11-14 |