JPH0486883U - - Google Patents
Info
- Publication number
- JPH0486883U JPH0486883U JP13049990U JP13049990U JPH0486883U JP H0486883 U JPH0486883 U JP H0486883U JP 13049990 U JP13049990 U JP 13049990U JP 13049990 U JP13049990 U JP 13049990U JP H0486883 U JPH0486883 U JP H0486883U
- Authority
- JP
- Japan
- Prior art keywords
- door
- guide rail
- guide roller
- belt
- bus
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Description
第１図は本考案実施例をの構成を示す図。第２
図は従来例の構成を示す図。
１，２１……ドア、２，２２……ガイドレール
、３，２３……ガイドローラ、４……ベルト、５
……プーリ、６……電動機、７，８……リミツト
スイツチ、９……操作スイツチ、１０……制御回
路、２４……エアシリンダ、２５……ロツド、２
６……ブーツ。
FIG. 1 is a diagram showing the configuration of an embodiment of the present invention. Second
The figure shows the configuration of a conventional example. 1, 21... Door, 2, 22... Guide rail, 3, 23... Guide roller, 4... Belt, 5
... Pulley, 6 ... Electric motor, 7, 8 ... Limit switch, 9 ... Operation switch, 10 ... Control circuit, 24 ... Air cylinder, 25 ... Rod, 2
6...Boots.
Claims (1)
と、 この昇降口の上部車体に取付けられたガイドレ
ールと、 このガイドレールに沿つて移動し前記ドアの重
量をその可動端で支えるガイドローラと を備えたバスの自動ドア装置において、 前記ガイドレールの上の車体外壁および内壁の
間にそのガイドレールと平行にベルトが配置され
、そのベルトを垂直面に支持する一対のプーリを
設け、そのベルトに前記ガイドローラが取付けら
れ、 そのプーリの一つを回転駆動する電動機と、 前記ガイドレールの両端近傍の前記ドアの全開
位置および全閉位置に対応して取付けられ、前記
ガイドローラの接近により作動する一対のリミツ
トスイツチと、 運転席に配置された操作スイツチと、 この操作スイツチの操作により前記電動機に作
動していない側のリミツトスイツチの方向に前記
ドアが移動するような極性の電流をそのリミツト
スイツチが作動するまで与える制御回路と を備えたことを特徴とするバスの自動ドア装置。[Claims for Utility Model Registration] A center-folding door installed at the passenger entrance of a bus, a guide rail attached to the upper body of the entrance, and a door that moves along the guide rail, and the weight of the door. an automatic door device for a bus equipped with a guide roller that supports a vehicle at its movable end, wherein a belt is disposed parallel to the guide rail between an outer wall and an inner wall of the vehicle body above the guide rail, and the belt is supported in a vertical plane. A pair of pulleys are provided, the guide roller is attached to the belt thereof, an electric motor rotationally drives one of the pulleys, and the guide roller is attached near both ends of the guide rail corresponding to the fully open position and the fully closed position of the door. a pair of limit switches that are operated by the approach of the guide roller; an operating switch located on the driver's seat; and operation of the operating switch causes the door to move in the direction of the limit switch that is not operating on the electric motor. An automatic door device for a bus, comprising: a control circuit that applies a current of a certain polarity until a limit switch is activated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13049990U JPH0486883U (en) | 1990-11-30 | 1990-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13049990U JPH0486883U (en) | 1990-11-30 | 1990-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0486883U true JPH0486883U (en) | 1992-07-28 |
Family
ID=31877834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13049990U Pending JPH0486883U (en) | 1990-11-30 | 1990-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0486883U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012207462A (en) * | 2011-03-30 | 2012-10-25 | Toyota Auto Body Co Ltd | Vehicle folding door device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54147637A (en) * | 1978-05-12 | 1979-11-19 | Sanii Kk | Folding door system automatic door device |
-
1990
- 1990-11-30 JP JP13049990U patent/JPH0486883U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54147637A (en) * | 1978-05-12 | 1979-11-19 | Sanii Kk | Folding door system automatic door device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012207462A (en) * | 2011-03-30 | 2012-10-25 | Toyota Auto Body Co Ltd | Vehicle folding door device |
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