JPS6416476A - Steering gear for crawler vehicle - Google Patents

Steering gear for crawler vehicle

Info

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
Application number
JP17370487A
Other languages
Japanese (ja)
Inventor
Teruo Minami
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kubota Corp
Original Assignee
Kubota Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kubota Corp filed Critical Kubota Corp
Priority to JP17370487A priority Critical patent/JPS6416476A/en
Publication of JPS6416476A publication Critical patent/JPS6416476A/en
Pending legal-status Critical Current

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.
JP17370487A 1987-07-10 1987-07-10 Steering gear for crawler vehicle Pending JPS6416476A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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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