JPS644580A - Steering device for crawler vehicle - Google Patents

Steering device for crawler vehicle

Info

Publication number
JPS644580A
JPS644580A JP16069387A JP16069387A JPS644580A JP S644580 A JPS644580 A JP S644580A JP 16069387 A JP16069387 A JP 16069387A JP 16069387 A JP16069387 A JP 16069387A JP S644580 A JPS644580 A JP S644580A
Authority
JP
Japan
Prior art keywords
mean
crawler
intermittent
output gears
driving
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
JP16069387A
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 JP16069387A priority Critical patent/JPS644580A/en
Publication of JPS644580A publication Critical patent/JPS644580A/en
Pending legal-status Critical Current

Links

Landscapes

  • Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)

Abstract

PURPOSE:To make smooth turning action possible by providing an intermittent driving mean which transmits driving force intermittently to a crawler in supplying braking force at the time of steering action and as well providing a selection mean which selects whether this intermittent mean is made effective or not. CONSTITUTION:In a steering device 1 of a crawler vehicle, the rotation of a transmission gear 2 is transmitted to driving wheels 10a, 10b through an input gear 3, an internal tooth gear 4, output gears 5a, 5b and output shaft gears 8a, 8b. In addition, the output gears 5a, 5b are slided axially by the actuation of cylinders 12a, 12b so as to separate engagement with the internal tooth gear 4 and as well the output gears 5a, 5b are braked by sliding contact with brakes 7a, 7b. In this case, a hydraulic circuit (including a direction change-over valve 16 and electromagnetic change-over valves 17, 18) with respect to the cylinders 12a, 12b is constructed to control in such a way to transmit driving force intermittently to a crawler in supplying braking force at the time of turning action. In addition, is provided a switch mean which selects whether an intermittent driving state is made effective or not.
JP16069387A 1987-06-26 1987-06-26 Steering device for crawler vehicle Pending JPS644580A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16069387A JPS644580A (en) 1987-06-26 1987-06-26 Steering device for crawler vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16069387A JPS644580A (en) 1987-06-26 1987-06-26 Steering device for crawler vehicle

Publications (1)

Publication Number Publication Date
JPS644580A true JPS644580A (en) 1989-01-09

Family

ID=15720426

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16069387A Pending JPS644580A (en) 1987-06-26 1987-06-26 Steering device for crawler vehicle

Country Status (1)

Country Link
JP (1) JPS644580A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0369566U (en) * 1989-11-10 1991-07-10

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56135372A (en) * 1980-03-24 1981-10-22 Kubota Ltd Crawler-type travelling vehicle
JPS61166775A (en) * 1985-04-09 1986-07-28 Kamizaki Kokyu Koki Seisakusho Kk Automatic steering gear

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56135372A (en) * 1980-03-24 1981-10-22 Kubota Ltd Crawler-type travelling vehicle
JPS61166775A (en) * 1985-04-09 1986-07-28 Kamizaki Kokyu Koki Seisakusho Kk Automatic steering gear

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0369566U (en) * 1989-11-10 1991-07-10

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