JPS56120459A - Steering device for vehicles - Google Patents
Steering device for vehiclesInfo
- Publication number
- JPS56120459A JPS56120459A JP2408380A JP2408380A JPS56120459A JP S56120459 A JPS56120459 A JP S56120459A JP 2408380 A JP2408380 A JP 2408380A JP 2408380 A JP2408380 A JP 2408380A JP S56120459 A JPS56120459 A JP S56120459A
- Authority
- JP
- Japan
- Prior art keywords
- wheel
- steering
- wheels
- steering angle
- running member
- 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
Landscapes
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Abstract
PURPOSE: In the steering device for the vehicle of a mobile gantry crane, to improve the steering performance by making steering angle adjustment possible in a simple manner corresponding to the changes of the wheel base or the wheel track.
CONSTITUTION: A guadrangle having sides of lengths k and l (or 2l) and satisfying ane equation: cotβ-cotα=K/L is established, where L is the wheel base between the control wheels 1 and 2 and the wheels 3 and 4, K is the wheel track, α is the steering angle of the inside wheel and β is the steering angle of the outside wheel. A running member 9 movable along a guide bar 11 disposed in alignment with the diagonal line of the quadrangle is provided. A pinion 6 and 6' are turned through links 7 and 7' engaged at the respective one ends thereof with the running member 9 corresponding to the movement of the running member 9. Servovalves 19 and 19' are controlled through racks 5 and 5' by the turning of the pinions 6 and 6' so that the steering angles of the wheels 1 and 2 are controlled by cylinders 20 and 20'.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2408380A JPS56120459A (en) | 1980-02-29 | 1980-02-29 | Steering device for vehicles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2408380A JPS56120459A (en) | 1980-02-29 | 1980-02-29 | Steering device for vehicles |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56120459A true JPS56120459A (en) | 1981-09-21 |
Family
ID=12128505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2408380A Pending JPS56120459A (en) | 1980-02-29 | 1980-02-29 | Steering device for vehicles |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56120459A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9631699B2 (en) | 2012-07-06 | 2017-04-25 | Simertis Gmbh | Drive system with a drive chain guided over a sprocket |
-
1980
- 1980-02-29 JP JP2408380A patent/JPS56120459A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9631699B2 (en) | 2012-07-06 | 2017-04-25 | Simertis Gmbh | Drive system with a drive chain guided over a sprocket |
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