JPH01116568U - - Google Patents
Info
- Publication number
- JPH01116568U JPH01116568U JP967788U JP967788U JPH01116568U JP H01116568 U JPH01116568 U JP H01116568U JP 967788 U JP967788 U JP 967788U JP 967788 U JP967788 U JP 967788U JP H01116568 U JPH01116568 U JP H01116568U
- Authority
- JP
- Japan
- Prior art keywords
- brush
- elastic body
- casing
- arm
- pressing
- 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
Landscapes
- Motor Or Generator Current Collectors (AREA)
Description
第１図はこの考案に係るブラシホルダ装置の一
実施例を説明する外観斜視図、第２図は第１図に
示したブラシホルダ装置の横断面図、第３図はこ
の考案に係るブラシホルダ装置における他の一実
施例を説明する横断面図、第４図は従来のブラシ
ホルダの外観斜視図、第５図は第４図に示した従
来のブラシホルダの横断面図である。
１…ブラシホルダ装置、２…ケーシング、３…
ブラシ、４…整流子、５…弾性体、６…弾性体当
接部、７…ブラシ押圧部、８…アーム。
FIG. 1 is an external perspective view illustrating an embodiment of the brush holder device according to this invention, FIG. 2 is a cross-sectional view of the brush holder device shown in FIG. 1, and FIG. 3 is a brush holder according to this invention. FIG. 4 is an external perspective view of a conventional brush holder, and FIG. 5 is a cross-sectional view of the conventional brush holder shown in FIG. 4. 1...Brush holder device, 2...Casing, 3...
Brush, 4... Commutator, 5... Elastic body, 6... Elastic body contact portion, 7... Brush pressing portion, 8... Arm.
Claims (1)
に圧接する弾性体［５］を前記ブラシ［３］とと
もにケーシング［２］内に備えたブラシホルダ装
置［１］であつて、前記弾性体［５］の他端側に
当接する弾性体当接部［６］と、前記ブラシ［３
］の移動方向に交差する方向に当接するブラシ押
圧部［７］とをアーム［８］に一体で備え、前記
弾性体［５］が弾性体当接部［６］に向けて押圧
する力を前記ブラシ押圧部［７］がブラシ［３］
に向けて押圧する力に変換可能とする位置で前記
アーム［８］をケーシング［２］若しくはケーシ
ング［２］近傍に支持させてなることを特徴とす
るブラシホルダ装置［１］。 By energizing the brush [3] at one end side, the commutator [4]
A brush holder device [1] comprising an elastic body [5] in pressure contact with the brush [3] in a casing [2], the elastic body abutting on the other end side of the elastic body [5]. part [6] and the brush [3].
The arm [8] is integrally equipped with a brush pressing part [7] that abuts in a direction that intersects the moving direction of the elastic body [5], and the force of pressing the elastic body [5] toward the elastic body contact part [6] is The brush pressing part [7] is the brush [3]
A brush holder device [1] characterized in that the arm [8] is supported by the casing [2] or near the casing [2] at a position where the arm [8] can be converted into a pressing force toward the casing [2].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP967788U JPH01116568U (en) | 1988-01-29 | 1988-01-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP967788U JPH01116568U (en) | 1988-01-29 | 1988-01-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01116568U true JPH01116568U (en) | 1989-08-07 |
Family
ID=31216632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP967788U Pending JPH01116568U (en) | 1988-01-29 | 1988-01-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01116568U (en) |
-
1988
- 1988-01-29 JP JP967788U patent/JPH01116568U/ja active Pending