JPH02104764U - - Google Patents
Info
- Publication number
- JPH02104764U JPH02104764U JP1114389U JP1114389U JPH02104764U JP H02104764 U JPH02104764 U JP H02104764U JP 1114389 U JP1114389 U JP 1114389U JP 1114389 U JP1114389 U JP 1114389U JP H02104764 U JPH02104764 U JP H02104764U
- Authority
- JP
- Japan
- Prior art keywords
- motor
- locking piece
- brush
- bracket
- tip
- 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
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000005452 bending Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は小型直流モータの半断面図、第２図は
本考案の一実施例におけるブラケツトのアマチユ
ア側から見た平面図、第３図は本考案におけるブ
ラシ板バネ引外し動作を説明する説明図、第４図
は従来のブラケツトのアマチユア側から見た平面
図、第５図は従来のブラケツトを用いた場合にお
けるブラシ板バネ引外し動作を説明する説明図で
ある。
４……ブラケツト、６……整流子、７……ブラ
シ装置、１０……治具、１１……係止片、１２…
…治具挿入切欠き。
Fig. 1 is a half-sectional view of a small DC motor, Fig. 2 is a plan view of the bracket in an embodiment of the present invention as seen from the armature side, and Fig. 3 is an explanation for explaining the brush plate spring tripping operation in the present invention. 4 are plan views of the conventional bracket as seen from the armature side, and FIG. 5 is an explanatory diagram illustrating the brush leaf spring tripping operation when the conventional bracket is used. 4... Bracket, 6... Commutator, 7... Brush device, 10... Jig, 11... Locking piece, 12...
...Jig insertion notch.
Claims (1)
ると共に、ブラシとブラシ板バネを備えたブラシ
装置を有し、該ブラシ装置に電気的に接続された
端子部が上記貫通孔を介して外部に導出されるよ
うに構成された小型直流モータであつて、上記ブ
ラケツトの内周壁における所定の位置に突出して
形成された可撓性を有し、かつ、上記ブラシ板バ
ネの先端を係止するための係止片と、上記モータ
ブラケツトの内周壁における上記係止片の先端部
近くの係止片に対応する位置に該係止片を彎曲せ
しめるための治具が挿入される治具挿入切欠きが
設けられた小型直流モータ。 The motor bracket is provided with a through hole for taking out the terminal, and has a brush device including a brush and a brush plate spring, and a terminal portion electrically connected to the brush device is led out to the outside through the through hole. The motor is a small DC motor configured to have flexibility and is formed to protrude at a predetermined position on the inner peripheral wall of the bracket, and has a lock for locking the tip of the brush plate spring. A jig insertion notch into which a jig for bending the locking piece is inserted is provided at a position corresponding to the locking piece and the locking piece near the tip of the locking piece on the inner peripheral wall of the motor bracket. small DC motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1114389U JPH02104764U (en) | 1989-02-01 | 1989-02-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1114389U JPH02104764U (en) | 1989-02-01 | 1989-02-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02104764U true JPH02104764U (en) | 1990-08-21 |
Family
ID=31219434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1114389U Pending JPH02104764U (en) | 1989-02-01 | 1989-02-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02104764U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0539158U (en) * | 1991-10-18 | 1993-05-25 | 株式会社三協精機製作所 | Small DC motor |
-
1989
- 1989-02-01 JP JP1114389U patent/JPH02104764U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0539158U (en) * | 1991-10-18 | 1993-05-25 | 株式会社三協精機製作所 | Small DC motor |
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