JPS59167481U

JPS59167481U - motor brush

Info

Publication number: JPS59167481U
Application number: JP6194783U
Authority: JP
Inventors: 茂樹佐々木
Original assignee: 松下電工株式会社
Priority date: 1983-04-25
Filing date: 1983-04-25
Publication date: 1984-11-09

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図は従来例の斜視図、第２図はその刷子部材の斜視
図、第３図は同じくその刷子部材の傾きを示す側面図、
第４図は同じくその刷子部材の傾きを示す平面図、第５
図は他の従来例の部分正面図、第６図はこの考案の一実
施例の斜視図、第７図はそのコイルばねの斜視図、第８
図は同じくその刷子部材の斜視図、第９図は同じくその
刷子部材の断面図、第１０図および第１１図はそれぞれ
同じくその刷子部材と整流子との関係を示す正面図およ
び平面図、第１２図は同実施例の刷子を用いたモータの
断面図、第１３図は他の実施例の斜視図である。７・・・・・・コイルばね、８，８′・・・・・・取付
枠体、９゜９′・・・・・・刷子部材、１０．１０’・
・・・・・取付溝、２１・・・・・・整流子。７ｂ１ｘ箇、ニアｂ’ ２３１０″ ７　　　　　　　７ａFIG. 1 is a perspective view of the conventional example, FIG. 2 is a perspective view of the brush member, and FIG. 3 is a side view showing the inclination of the brush member.
FIG. 4 is a plan view showing the inclination of the brush member, and FIG.
Figure 6 is a partial front view of another conventional example, Figure 6 is a perspective view of an embodiment of this invention, Figure 7 is a perspective view of its coil spring, Figure 8
The figure is a perspective view of the brush member, FIG. 9 is a sectional view of the brush member, FIGS. 10 and 11 are a front view and a plan view showing the relationship between the brush member and the commutator, respectively. FIG. 12 is a sectional view of a motor using a brush according to the same embodiment, and FIG. 13 is a perspective view of another embodiment. 7...Coil spring, 8,8'...Mounting frame, 9゜9'...Brush member, 10.10'.
...Mounting groove, 21... Commutator. 7b1x, near b' 23 10'' 7 7a

Claims

[Scope of utility model registration request]

(1) A mounting frame is formed by bending one end of the winding of a coil spring into a substantially rectangular shape, a mounting groove is formed around a brush member having a substantially rectangular planar shape, and the mounting frame is inserted into the mounting groove. A motor brush that landed on the

(2) The rectangular mounting frame body has a corner farthest from its free end at an acute angle and other corners at substantially right angles. brush.