JPS6267848U - - Google Patents
Info
- Publication number
- JPS6267848U JPS6267848U JP15994185U JP15994185U JPS6267848U JP S6267848 U JPS6267848 U JP S6267848U JP 15994185 U JP15994185 U JP 15994185U JP 15994185 U JP15994185 U JP 15994185U JP S6267848 U JPS6267848 U JP S6267848U
- Authority
- JP
- Japan
- Prior art keywords
- door
- vehicle
- solenoid valve
- step member
- switch
- 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
- 230000005540 biological transmission Effects 0.000 claims 2
- 239000012530 fluid Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 1
Landscapes
- Vehicle Step Arrangements And Article Storage (AREA)
Description
第１図Ａ及びＢはそれぞれこの考案の一実施例
に係わる車両乗降用ステツプ装置を示す構成図、
第２図は上記車両乗降用ステツプ装置の格納状態
を示す外観構成図、第３図は上記車両乗降用ステ
ツプ装置の構造を示す分解斜視図、第４図は上記
車両乗降用ステツプ装置の制御系を示す回路構成
図、第５図は上記車両乗降用ステツプ装置のエア
シリンダに対する圧縮空気の給排気系を示す図で
ある。
１１……ステツプ部材、１２……トラツクキヤ
ブ、１３……アンダデフレクタ、１４……エアシ
リンダ、１７……回転軸、１８……ばね部材、２
８Ｒ，２８Ｌ……電磁バルブ、３１，３３Ｒ，３
３Ｌ……リレー、３２Ｒ，３２Ｌ……ステツプス
イツチ、３７Ｒ，３７Ｌ……ドアスイツチ、４１
……バツクランプスイツチ、４２……バツクラン
プ、４５……パーキングスイツチ、４７……ステ
ツプ未格納警報ブザー、６１……コンプレツサ、
６２……エアタンク。
FIGS. 1A and 1B are block diagrams showing a step device for getting on and off a vehicle according to an embodiment of this invention, respectively;
FIG. 2 is an external configuration diagram showing the stored state of the step device for getting on and off the vehicle, FIG. 3 is an exploded perspective view showing the structure of the step device for getting on and off the vehicle, and FIG. 4 is a control system of the step device for getting on and off the vehicle. FIG. 5 is a diagram showing a compressed air supply and exhaust system for the air cylinder of the step device for getting on and off the vehicle. DESCRIPTION OF SYMBOLS 11... Step member, 12... Track cab, 13... Under deflector, 14... Air cylinder, 17... Rotating shaft, 18... Spring member, 2
8R, 28L...Solenoid valve, 31, 33R, 3
3L...Relay, 32R, 32L...Step switch, 37R, 37L...Door switch, 41
...Buck clamp switch, 42...Dust clamp, 45...Parking switch, 47...Step not stored alarm buzzer, 61...Compressor,
62...Air tank.
Claims (1)
面に対して出没自在に設けられるステツプ部材と
、このステツプ部材と車体内部との間に介装され
伸縮動作する流体圧シリンダと、ドアの開閉動作
を検出するドアスイツチと、このドアスイツチに
よりドア開動作を検出した際に上記流体圧シリン
ダが伸動する方向に流体を供給させる電磁弁と、
この電磁弁を駆動する電源との間の電源線に介在
されトランスミツシヨンがリバース位置にセツト
された際に開路動作するスイツチとを具備し、上
記リバースセツトの際には上記ドアが開動しても
上記ステツプ部材は張出動作しないことを特徴と
する車両乗降用ステツプ装置。 A step member is installed on the side surface of an under deflector attached to the front of the vehicle, and a hydraulic cylinder is inserted between the step member and the inside of the vehicle body to expand and contract, and detects the opening and closing operations of the door. a solenoid valve that supplies fluid in a direction in which the fluid pressure cylinder extends when the door switch detects a door opening operation;
The solenoid valve is equipped with a switch which is interposed in the power line between the solenoid valve and the power source and opens the circuit when the transmission is set to the reverse position, and when the transmission is set to the reverse position, the door opens. A step device for getting on and off a vehicle, characterized in that the step member does not extend.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15994185U JPH0343067Y2 (en) | 1985-10-21 | 1985-10-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15994185U JPH0343067Y2 (en) | 1985-10-21 | 1985-10-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6267848U true JPS6267848U (en) | 1987-04-27 |
| JPH0343067Y2 JPH0343067Y2 (en) | 1991-09-10 |
Family
ID=31084840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15994185U Expired JPH0343067Y2 (en) | 1985-10-21 | 1985-10-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0343067Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06278464A (en) * | 1993-03-24 | 1994-10-04 | Shinkureha Jidosha Kogyo Kk | Control device for bus entrance and exit part |
-
1985
- 1985-10-21 JP JP15994185U patent/JPH0343067Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06278464A (en) * | 1993-03-24 | 1994-10-04 | Shinkureha Jidosha Kogyo Kk | Control device for bus entrance and exit part |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0343067Y2 (en) | 1991-09-10 |
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