JPH02136762U - - Google Patents
Info
- Publication number
- JPH02136762U JPH02136762U JP4641889U JP4641889U JPH02136762U JP H02136762 U JPH02136762 U JP H02136762U JP 4641889 U JP4641889 U JP 4641889U JP 4641889 U JP4641889 U JP 4641889U JP H02136762 U JPH02136762 U JP H02136762U
- Authority
- JP
- Japan
- Prior art keywords
- dolly
- wheels
- guide roller
- rear wheels
- front wheels
- 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 2
Landscapes
- Platform Screen Doors And Railroad Systems (AREA)
Description
第１図は本考案のドーリーの走行機構の第１の
実施例の背面図ａ、側面図ｂおよび正面図ｃ、第
２図は本考案のドーリーの走行機構の第２の実施
例の背面図ａ、側面図ｂおよび正面図ｃ、第３図
は第１図の実施例における後輪軌道の説明図、第
４図は従来のドーリー走行機構の後輪軌道の説明
図である。
１……ドーリー、２……前輪、３……後輪、４
……前部ガイドローラ、５，５ａ……後部ガイド
ローラ、６……ガイドレール、７……制御器、８
……駆動モータ、９……舵角センサ、１０……前
部ガイドローラ、１１……後部ガイドローラ、１
２，１５……後輪軌道、１３……後輪方向、１４
……後輪軌道接線方向。
FIG. 1 is a rear view a, side view b, and front view c of a first embodiment of the dolly traveling mechanism of the present invention, and FIG. 2 is a rear view of the second embodiment of the dolly traveling mechanism of the present invention. a, a side view b, a front view c, and FIG. 3 are explanatory diagrams of the rear wheel track in the embodiment of FIG. 1, and FIG. 4 is an explanatory diagram of the rear wheel track of the conventional dolly traveling mechanism. 1...Dolly, 2...Front wheel, 3...Rear wheel, 4
... Front guide roller, 5, 5a ... Rear guide roller, 6 ... Guide rail, 7 ... Controller, 8
... Drive motor, 9 ... Rudder angle sensor, 10 ... Front guide roller, 11 ... Rear guide roller, 1
2, 15... Rear wheel track, 13... Rear wheel direction, 14
...Tangential direction of rear wheel track.
Claims (1)
ーリーの走行機構において、 可動式の２つの前輪と、固定式の２つの後輪と
、前記２つの前輪間に設けた固定式の前部ガイド
ローラと、前記２つの後輪間にドーリーに対して
左右方向に移動可能としガイドレールの曲り部分
を前記２つの後輪が前記２つの前輪に対して内輪
差を保持して旋回しうる構造を付与して設けた後
部ガイドローラとを備えて成ることを特徴とする
ドーリーの走行機構。[Scope of Claim for Utility Model Registration] In the running mechanism of a dolly that runs along guide rails arranged on the floor, there are two movable front wheels, two fixed rear wheels, and a dolly installed between the two front wheels. A fixed front guide roller is provided between the two rear wheels and the curved portion of the guide rail is movable in the left and right direction with respect to the dolly, and the two rear wheels maintain an inner wheel difference with respect to the two front wheels. 1. A dolly traveling mechanism comprising: a rear guide roller provided with a structure capable of turning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4641889U JPH02136762U (en) | 1989-04-19 | 1989-04-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4641889U JPH02136762U (en) | 1989-04-19 | 1989-04-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02136762U true JPH02136762U (en) | 1990-11-14 |
Family
ID=31561483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4641889U Pending JPH02136762U (en) | 1989-04-19 | 1989-04-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02136762U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008155780A (en) * | 2006-12-25 | 2008-07-10 | Tcm Corp | Wheel device for carrying vehicle |
-
1989
- 1989-04-19 JP JP4641889U patent/JPH02136762U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008155780A (en) * | 2006-12-25 | 2008-07-10 | Tcm Corp | Wheel device for carrying vehicle |