JPH0221170U - - Google Patents
Info
- Publication number
- JPH0221170U JPH0221170U JP10081788U JP10081788U JPH0221170U JP H0221170 U JPH0221170 U JP H0221170U JP 10081788 U JP10081788 U JP 10081788U JP 10081788 U JP10081788 U JP 10081788U JP H0221170 U JPH0221170 U JP H0221170U
- Authority
- JP
- Japan
- Prior art keywords
- drive motor
- brake
- operation switch
- operating
- detecting
- 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
- 238000001514 detection method Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Handcart (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Description
第１図は本考案によるブレーキ制御装置の一例
を示す回路図、第２図は実施例におけるブレーキ
装置の構成図である。
１：ブレーキ装置、１０，１３：自己保持リレ
ー、１１：デイレイタイマリレー、１２，１６：
リミツトスイツチ、１４，１５：キープリレー、
１７：押釦スイツチ、１８，１９：切換スイツチ
、２０：モータ。
FIG. 1 is a circuit diagram showing an example of a brake control device according to the present invention, and FIG. 2 is a configuration diagram of the brake device in an embodiment. 1: Brake device, 10, 13: Self-holding relay, 11: Delay timer relay, 12, 16:
Limit switch, 14, 15: Keep relay,
17: Push button switch, 18, 19: Changeover switch, 20: Motor.
Claims (1)
動作せしめる駆動モータと、この駆動モータの電
源回路に直列に接続され駆動モータに対する通電
経路を正転または逆転方向に切換える操作スイツ
チと、前記駆動モータによるブレーキの作動側ま
たは開放側への動作途中で前記操作スイツチが再
操作されてもその動作が終了するまで自己保持さ
せる第１のリレー手段と、前記ブレーキの作動位
置および解放位置をそれぞれ検知する検知手段と
、ブレーキの作動位置の検知により起動され作動
位置検知後もさらにブレーキを作動状態へ付勢す
る駆動モータの作動時間を設定する時限手段と、
この時限手段および前記解放位置検出用の検出手
段により制御され前記駆動モータの正転および逆
転用通電経路をキープする第２のリレー手段とを
具備することを特徴とするブレーキ制御装置。 A drive motor that operates the brake of a moving body between an activated state and a released state, an operation switch that is connected in series to a power supply circuit of this drive motor and that switches an energization path to the drive motor in a forward or reverse direction, and a brake caused by the drive motor. a first relay means for self-holding the operation switch until the operation is completed even if the operation switch is operated again in the middle of operation to the actuation side or the release side; and a detection means for detecting the actuation position and the release position of the brake, respectively. and a time limit means for setting an operating time of a drive motor that is activated upon detection of the operating position of the brake and further urges the brake to the operating state even after the operating position is detected;
A brake control device comprising: a time limit means and a second relay means controlled by the detection means for detecting the release position to maintain an energization path for forward and reverse rotation of the drive motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10081788U JPH0221170U (en) | 1988-07-29 | 1988-07-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10081788U JPH0221170U (en) | 1988-07-29 | 1988-07-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0221170U true JPH0221170U (en) | 1990-02-13 |
Family
ID=31329239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10081788U Pending JPH0221170U (en) | 1988-07-29 | 1988-07-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0221170U (en) |
-
1988
- 1988-07-29 JP JP10081788U patent/JPH0221170U/ja active Pending