JPS6416474A - Steering gear for crawler vehicle - Google Patents
Steering gear for crawler vehicleInfo
- Publication number
- JPS6416474A JPS6416474A JP17060287A JP17060287A JPS6416474A JP S6416474 A JPS6416474 A JP S6416474A JP 17060287 A JP17060287 A JP 17060287A JP 17060287 A JP17060287 A JP 17060287A JP S6416474 A JPS6416474 A JP S6416474A
- Authority
- JP
- Japan
- Prior art keywords
- cylinders
- gear
- state
- steering
- steering lever
- 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
- Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
Abstract
PURPOSE:To make the extent of a turning radius selectable through the manipulated variable of a steering lever by varying a transfer state and a transfer stop state of driving force and a feed state of braking effort continuously according to the manipulated variable of an operating lever. CONSTITUTION:Rotation of an engine transmitted to a transmission gear 2 is led into driving wheels 10a and 10b by way of an input gear 3, an internal gear 4, output gears 5a, 5b and output shaft gears 8a and 8b, thus a crawler is rotated. Links 11a and 11b are being engaged with these output gears 5a and 5b, and both cylinders 12a and 12b are engaged with these links. These cylinders 12a and 12b are connected to a pump 18 via a direction control valve 16, and each return port of these cylinders is interconnected to a tank via a directional control valve 17. Solenoids SOL1-3 operating these directional control valves 16 and 17 are made so as to be controlled by a steering lever of a steering gear 1, so that a running state is controllable by operation of the steering lever.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17060287A JPS6416474A (en) | 1987-07-08 | 1987-07-08 | Steering gear for crawler vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17060287A JPS6416474A (en) | 1987-07-08 | 1987-07-08 | Steering gear for crawler vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6416474A true JPS6416474A (en) | 1989-01-19 |
Family
ID=15907893
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17060287A Pending JPS6416474A (en) | 1987-07-08 | 1987-07-08 | Steering gear for crawler vehicle |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6416474A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6430885A (en) * | 1987-07-28 | 1989-02-01 | Kubota Ltd | Steering device for crawler |
US5776566A (en) * | 1994-11-04 | 1998-07-07 | Shell Oil Company | Block copolymer containing composition to be used for air bag covers and air bag covers derived therefrom |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS562268A (en) * | 1979-06-15 | 1981-01-10 | Iseki & Co Ltd | Hydraulic brake gear of agricultural vehicle |
JPS625979U (en) * | 1985-06-28 | 1987-01-14 |
-
1987
- 1987-07-08 JP JP17060287A patent/JPS6416474A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS562268A (en) * | 1979-06-15 | 1981-01-10 | Iseki & Co Ltd | Hydraulic brake gear of agricultural vehicle |
JPS625979U (en) * | 1985-06-28 | 1987-01-14 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6430885A (en) * | 1987-07-28 | 1989-02-01 | Kubota Ltd | Steering device for crawler |
US5776566A (en) * | 1994-11-04 | 1998-07-07 | Shell Oil Company | Block copolymer containing composition to be used for air bag covers and air bag covers derived therefrom |
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