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