JPH0158271U - - Google Patents
Info
- Publication number
- JPH0158271U JPH0158271U JP15194587U JP15194587U JPH0158271U JP H0158271 U JPH0158271 U JP H0158271U JP 15194587 U JP15194587 U JP 15194587U JP 15194587 U JP15194587 U JP 15194587U JP H0158271 U JPH0158271 U JP H0158271U
- Authority
- JP
- Japan
- Prior art keywords
- rotation
- brush
- predetermined angle
- plate
- rotor rotates
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Motor And Converter Starters (AREA)
Description
第１図は本考案の第１実施例に係る回転プレー
トを第２図における“Ｙ―Ｙ”線で切断して示し
た断面説明図、第２図は本考案の第１実施例に係
る回転プレートの平面図、第３図は本考案の第１
実施例を説明するための電気回路図、第４図は本
考案の第１実施例に係る半回転モータの縦断面図
、第５図は本考案の第１実施例に係る半回転モー
タの分解斜視図、第６図は本考案の第２実施例を
説明するための第１図と同様の断面説明図、第７
図は本考案の第３実施例を説明するための第１図
と同様の断面説明図、第８図は従来例に係る回転
プレートを説明する断面説明図である。
１……半回転モータ、５……回転子、７，２７
，３７……回転プレート、１１ａ，１１ｂ，１１
ｃ，２１，３１……ブラシ、１２，２２，３２…
…導電部、１２ａ，１２ｂ，２２ｂ，３２ｂ……
導電部端部、２６ａ，２６ｂ，２８，２８ｒ，３
６……高抵抗部。
FIG. 1 is a cross-sectional explanatory diagram showing a rotating plate according to the first embodiment of the present invention taken along the line "YY" in FIG. 2, and FIG. 2 is a rotating plate according to the first embodiment of the present invention. The plan view of the plate, Figure 3, is the first of the present invention.
An electric circuit diagram for explaining the embodiment, FIG. 4 is a longitudinal sectional view of a half-rotation motor according to the first embodiment of the present invention, and FIG. 5 is an exploded view of the half-rotation motor according to the first embodiment of the present invention. A perspective view, FIG. 6 is a sectional explanatory view similar to FIG. 1 for explaining the second embodiment of the present invention, and FIG.
The figure is an explanatory cross-sectional view similar to FIG. 1 for explaining the third embodiment of the present invention, and FIG. 8 is an explanatory cross-sectional view for explaining a rotating plate according to a conventional example. 1... Half-rotation motor, 5... Rotor, 7, 27
, 37... rotating plate, 11a, 11b, 11
c, 21, 31... brush, 12, 22, 32...
...Conductive part, 12a, 12b, 22b, 32b...
Conductive part end, 26a, 26b, 28, 28r, 3
6...High resistance part.
Claims (1)
プレートとブラシとを備え、上記回転子が所定角
度だけ回転すると回転が停止し、その停止状態か
ら所定角度だけ逆方向に回転することができる半
回転モータにおいて、 上記プレート上に固定されて上記ブラシと摺接
する導電部の端部近傍に、高い電気抵抗値を有す
る高抵抗部を形成したことを特徴とする電動モー
タのリミツトスイツチ構造。[Claims for Utility Model Registration] A plate and a brush are provided that rotate relative to each other as the rotor rotates, and when the rotor rotates by a predetermined angle, the rotation stops, and from the stopped state, the rotation is reversed by a predetermined angle. A half-rotation motor capable of rotating in a direction, characterized in that a high resistance part having a high electrical resistance value is formed near an end of a conductive part fixed on the plate and in sliding contact with the brush. Motor limit switch structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987151945U JPH0713418Y2 (en) | 1987-10-02 | 1987-10-02 | Electric motor limit switch structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987151945U JPH0713418Y2 (en) | 1987-10-02 | 1987-10-02 | Electric motor limit switch structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0158271U true JPH0158271U (en) | 1989-04-12 |
| JPH0713418Y2 JPH0713418Y2 (en) | 1995-03-29 |
Family
ID=31426439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987151945U Expired - Lifetime JPH0713418Y2 (en) | 1987-10-02 | 1987-10-02 | Electric motor limit switch structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0713418Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59109917A (en) * | 1982-12-15 | 1984-06-25 | Atsugi Motor Parts Co Ltd | Rotation angle position control device for variable damping force hydraulic shock absorber motor |
-
1987
- 1987-10-02 JP JP1987151945U patent/JPH0713418Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59109917A (en) * | 1982-12-15 | 1984-06-25 | Atsugi Motor Parts Co Ltd | Rotation angle position control device for variable damping force hydraulic shock absorber motor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0713418Y2 (en) | 1995-03-29 |
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