JPH02110973U - - Google Patents
Info
- Publication number
- JPH02110973U JPH02110973U JP1979189U JP1979189U JPH02110973U JP H02110973 U JPH02110973 U JP H02110973U JP 1979189 U JP1979189 U JP 1979189U JP 1979189 U JP1979189 U JP 1979189U JP H02110973 U JPH02110973 U JP H02110973U
- Authority
- JP
- Japan
- Prior art keywords
- insulating member
- press
- fitting
- brush holder
- sleeve
- 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
- 210000000078 claw Anatomy 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 229920001187 thermosetting polymer Polymers 0.000 claims 1
Landscapes
- Motor Or Generator Current Collectors (AREA)
Description
第１図ａは本考案の一実施例を示すブラシ保持
器の斜視図、同図ｂ，ｃは本考案に係るスリーブ
の平面図と側面図、第２図は一般的なブロワーモ
ータの断面図、第３図ａ、第４図ａは従来のブラ
シ保持器を示す斜視図、同じく第３図ｂ，ｃ、第
４図ｂ，ｃは従来の平面図と側面図である。
図中、８はスリーブ、９は絶縁部材、１３は凹
字状の打抜穴、１４は爪片である。なお、図中同
一符号は同一または相当部分を示す。
Figure 1a is a perspective view of a brush holder showing an embodiment of the present invention, Figures b and c are a plan view and side view of a sleeve according to the present invention, and Figure 2 is a sectional view of a typical blower motor. , Fig. 3a and Fig. 4a are perspective views showing a conventional brush holder, and Figs. 3b and 4c and Fig. 4b and c are a conventional plan view and side view. In the figure, 8 is a sleeve, 9 is an insulating member, 13 is a concave punched hole, and 14 is a claw piece. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
りなる絶縁部材に圧入して構成したブラシ保持器
において、前記スリーブの絶縁部材との嵌合部前
後部分に圧入方向と直交する向きに凹字状の打抜
穴をプレス形成し、前記絶縁部材への圧入後にそ
の中央の爪片部分を外方向に突出させてストツパ
ーとしてなるブラシ保持器。 In a brush retainer constructed by press-fitting a metal sleeve into an insulating member made of a thermosetting resin molded part, a concave shape is formed in the front and rear portions of the fitting portion of the sleeve with the insulating member in a direction perpendicular to the press-fitting direction. The brush holder is formed by pressing a punched hole into the insulating member, and after being press-fitted into the insulating member, the central claw portion of the brush holder is made to protrude outward to serve as a stopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979189U JPH02110973U (en) | 1989-02-22 | 1989-02-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979189U JPH02110973U (en) | 1989-02-22 | 1989-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02110973U true JPH02110973U (en) | 1990-09-05 |
Family
ID=31235610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1979189U Pending JPH02110973U (en) | 1989-02-22 | 1989-02-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02110973U (en) |
-
1989
- 1989-02-22 JP JP1979189U patent/JPH02110973U/ja active Pending