JPS6416476A - Steering gear for crawler vehicle - Google Patents
Steering gear for crawler vehicleInfo
- Publication number
- JPS6416476A JPS6416476A JP17370487A JP17370487A JPS6416476A JP S6416476 A JPS6416476 A JP S6416476A JP 17370487 A JP17370487 A JP 17370487A JP 17370487 A JP17370487 A JP 17370487A JP S6416476 A JPS6416476 A JP S6416476A
- Authority
- JP
- Japan
- Prior art keywords
- crawler
- operated
- switch
- steering lever
- driving force
- 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
- Guiding Agricultural Machines (AREA)
- Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
Abstract
PURPOSE:Prevent a crawler from slipping by making driving force so as to be untransmitted to the crawler if the switch installed in a part of a steering lever is operated during rectilinear running but to be transmitted to the crawler intermittently if the switch is operated during turning motion. CONSTITUTION:A directional control valve 16 leads the pressure oil fed out of a pump 18 by drive of solenoids SOL1 and SOL2 into either side of symmetrical cylinders 12a and 12b, having these cylinders operated, and it operates brakes 5c and 5d via links 11a and 11b. A selector valve 17 is driven by a solenoid SOL3, and if this valve 17 is operated, hydraulic pressure is fed to a hydraulic cylinder and thereby these brakes are made so as to be released. Each solenoid is selected by a switch SW1 being installed in a steering lever, and if this switch SW1 is operated in the state that the steering lever 41 is in a rectilinear state, driving force of the crawler at either side is stopped.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17370487A JPS6416476A (en) | 1987-07-10 | 1987-07-10 | Steering gear for crawler vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17370487A JPS6416476A (en) | 1987-07-10 | 1987-07-10 | Steering gear for crawler vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6416476A true JPS6416476A (en) | 1989-01-19 |
Family
ID=15965580
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17370487A Pending JPS6416476A (en) | 1987-07-10 | 1987-07-10 | Steering gear for crawler vehicle |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6416476A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019182132A (en) * | 2018-04-06 | 2019-10-24 | ヤマハモーターパワープロダクツ株式会社 | vehicle |
US11370487B2 (en) * | 2019-02-07 | 2022-06-28 | Hayes Bicycle Group Inc. | Steer/brake system |
-
1987
- 1987-07-10 JP JP17370487A patent/JPS6416476A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019182132A (en) * | 2018-04-06 | 2019-10-24 | ヤマハモーターパワープロダクツ株式会社 | vehicle |
US11370487B2 (en) * | 2019-02-07 | 2022-06-28 | Hayes Bicycle Group Inc. | Steer/brake system |
US20220281521A1 (en) * | 2019-02-07 | 2022-09-08 | Hb Performance Systems Inc. | Steer/brake system |
US11932304B2 (en) * | 2019-02-07 | 2024-03-19 | Hb Performance Systems Inc. | Steer/brake system |
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