JPS58157986U

JPS58157986U - Double-layer brush with terminal board attached

Info

Publication number: JPS58157986U
Application number: JP5371282U
Authority: JP
Inventors: 内野　敏雄; 柳澤　白鳳
Original assignee: アスモ株式会社; 国光カ−ボン工業株式会社
Priority date: 1982-04-15
Filing date: 1982-04-15
Publication date: 1983-10-21

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

[Brief explanation of drawings]

第１図は本考案に用いる２層状ブラシを形成する方法の
一実施例を説明するための断面図、第２図は２層状ブラ
シの縦断面図、第３図は本考案の第二実施例を示す端子
板を取り付けｙ’、：、　２層状ブラシの斜視図、第４
図は端子板を取り付けた２層状ブラシの第二実施例を示
すための斜視図である。２Ａ・・・黒鉛系質又は炭素系質ブラシ層、３Ａ・・・
導電金属体からなる金属層、５・・・２層状ブラシ、６
・・・端子板、７．７′・・・端子板付き２層状ブラシ
。補正　昭５７．　５．１７実用新案登録請求の範囲を次のように補正する。 ○実用新案登録請求の範囲銅又は金の少なくとも一方の成分を含んで形成した黒鉛
系質又は炭素系質ブラシ層の上部に、銅又は金等の導電
金属体５０％以上からなる金属層を設けた２層状ブラシ
において、該２層状ブラシを保持するための導電金属体
にてなる端子板の端部を上記金属層の上面部にスポット
溶接又は半田付けによって固着したことを特徴とする端
子板を取り付けた２層状ブラシ。Fig. 1 is a cross-sectional view for explaining one embodiment of the method for forming a two-layered brush used in the present invention, Fig. 2 is a vertical cross-sectional view of the two-layered brush, and Fig. 3 is a second embodiment of the present invention. Attach the terminal plate showing y', :, Perspective view of two-layer brush, 4th
The figure is a perspective view showing a second embodiment of a two-layer brush with a terminal plate attached thereto. 2A...Graphite-based or carbon-based brush layer, 3A...
Metal layer made of a conductive metal body, 5... Two-layer brush, 6
...Terminal board, 7.7'...Two-layer brush with terminal board. Correction 1984. 5.17 The scope of claims for utility model registration shall be amended as follows. ○ Scope of claims for utility model registration A metal layer consisting of 50% or more of a conductive metal such as copper or gold is provided on top of a graphite-based or carbon-based brush layer containing at least one of copper or gold. In the two-layered brush, an end of the terminal plate made of a conductive metal body for holding the two-layered brush is fixed to the upper surface of the metal layer by spot welding or soldering. Installed two-layer brush.

Claims

[Scope of utility model registration request]

A two-layer brush in which a metal layer made of 100% conductive metal such as copper or gold is provided on top of a graphite-based or carbon-based brush layer containing at least one of copper or gold. A two-layered brush equipped with a terminal plate, characterized in that an end of the terminal plate made of a conductive metal body for holding the layered brush is fixed to the upper surface of the metal layer by spot welding or soldering.