JPS586569U - Wear detection brush - Google Patents
Wear detection brushInfo
- Publication number
- JPS586569U JPS586569U JP9948281U JP9948281U JPS586569U JP S586569 U JPS586569 U JP S586569U JP 9948281 U JP9948281 U JP 9948281U JP 9948281 U JP9948281 U JP 9948281U JP S586569 U JPS586569 U JP S586569U
- Authority
- JP
- Japan
- Prior art keywords
- brush
- detection
- conductor
- insertion hole
- wear detection
- 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.)
- Granted
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図および第２図は従来ｉを示す正断面図、第３図お
よび第４図はそれぞれ本考案の実施例を示す正面図で要
部を断面で示している。
１・・・・・・ブラシ本体、２・・・・・・絶縁被覆、
３・・・・・・導体、４・・・・・・絶縁スリーブ、５
・・・・・・絶縁キャップ、６・・・・・・検出用リー
ド線、７・・・・・・接続端子、８・・・・・・導体挿
入孔、９・・・・・・接着用樹脂、１０・・・・・・整
流子面、１１・・・・・・ピグテール、１２・・・・・
・押さえばね、１３・・・・・・押さえ金具。FIGS. 1 and 2 are front sectional views showing conventional i, and FIGS. 3 and 4 are front views showing embodiments of the present invention, showing essential parts in cross section. 1...Brush body, 2...Insulation coating,
3...Conductor, 4...Insulating sleeve, 5
...Insulation cap, 6...Detection lead wire, 7...Connection terminal, 8...Conductor insertion hole, 9...Adhesion Resin, 10... Commutator surface, 11... Pigtail, 12...
- Holding spring, 13... Holding metal fitting.
Claims (1)
入孔に先端をＵ字形に彎曲させほぼブラ・ シ磨耗限界
位置に位置させた検出用導体をブラー シ本体と絶縁
して挿入保持し、かつこの検出用導体をなすブラシ本体
の外部に抽出された複数本の検出用リード線を接続端子
で結合したことを特徴とする磨耗検出用ブラシ。 ２ 導体挿入孔に埋入した検出用導体に捻りを加えたこ
とを特徴とする実用新案登録請求の範囲第１項記載の摩
耗検出用ブラシ。[Scope of Claim for Utility Model Registration] 1. A brush body is provided with a bottomed conductor insertion hole, and a detection conductor having a U-shaped tip and positioned approximately at the brush wear limit position is inserted into the conductor insertion hole. A wear detection brush, which is inserted and held insulated from the main body, and has a plurality of detection lead wires extracted from the outside of the brush main body, which serve as detection conductors, and are connected by a connecting terminal. 2. The wear detection brush according to claim 1 of the utility model registration, characterized in that the detection conductor embedded in the conductor insertion hole is twisted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9948281U JPS586569U (en) | 1981-07-06 | 1981-07-06 | Wear detection brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9948281U JPS586569U (en) | 1981-07-06 | 1981-07-06 | Wear detection brush |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS586569U true JPS586569U (en) | 1983-01-17 |
| JPH019262Y2 JPH019262Y2 (en) | 1989-03-14 |
Family
ID=29894220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9948281U Granted JPS586569U (en) | 1981-07-06 | 1981-07-06 | Wear detection brush |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS586569U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5745280U (en) * | 1980-08-27 | 1982-03-12 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5141707A (en) * | 1974-10-07 | 1976-04-08 | Nippon Soda Co | SENJOZAISOSEIBUTSU |
-
1981
- 1981-07-06 JP JP9948281U patent/JPS586569U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5745280U (en) * | 1980-08-27 | 1982-03-12 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH019262Y2 (en) | 1989-03-14 |
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