JPS5744572A - Direction controlling apparatus of transferring agricultural machine - Google Patents

Direction controlling apparatus of transferring agricultural machine

Info

Publication number
JPS5744572A
JPS5744572A JP11940780A JP11940780A JPS5744572A JP S5744572 A JPS5744572 A JP S5744572A JP 11940780 A JP11940780 A JP 11940780A JP 11940780 A JP11940780 A JP 11940780A JP S5744572 A JPS5744572 A JP S5744572A
Authority
JP
Japan
Prior art keywords
turned
switch
machine body
direction control
foot pedal
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.)
Granted
Application number
JP11940780A
Other languages
Japanese (ja)
Other versions
JPH0146081B2 (en
Inventor
Hiromasa Kikuzawa
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.)
Iseki and Co Ltd
Iseki Agricultural Machinery Mfg Co Ltd
Original Assignee
Iseki and Co Ltd
Iseki Agricultural Machinery Mfg Co Ltd
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 Iseki and Co Ltd, Iseki Agricultural Machinery Mfg Co Ltd filed Critical Iseki and Co Ltd
Priority to JP11940780A priority Critical patent/JPS5744572A/en
Publication of JPS5744572A publication Critical patent/JPS5744572A/en
Publication of JPH0146081B2 publication Critical patent/JPH0146081B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To facilitate operation and enable direction control in sharp turning by permitting direction control of a machine body only with a direction sensor and the operation of a manual operating lever without stepping a foot pedal in normal farm work.
CONSTITUTION: In automatic direction control state after a switch 35 is turned ON, if a machine body is too approach to the left and the contact a of the switch 9a of a direction sensor is turned ON, a magnetic valve 30 is switched, and the high pressure oil due to a hydraulic pump 31 is applied to a push cylinder 25, and a piston 26 is moved to one point chain line position. Then, the arm 22 integral with a foot pedal 21 is turned through a rod 24, and semi-brake is applied to the right crawler through a wire 19. Therefore, the machine body goes to the right, and the attitude is corrected to the right direction. When the switch 35 is turned OFF, and a cross lever is titled to the right, and the contact a of a switch 10a is turned ON, and machine body is turned to the right sharply through a stoppage of the right crawler.
COPYRIGHT: (C)1982,JPO&Japio
JP11940780A 1980-08-28 1980-08-28 Direction controlling apparatus of transferring agricultural machine Granted JPS5744572A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11940780A JPS5744572A (en) 1980-08-28 1980-08-28 Direction controlling apparatus of transferring agricultural machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11940780A JPS5744572A (en) 1980-08-28 1980-08-28 Direction controlling apparatus of transferring agricultural machine

Publications (2)

Publication Number Publication Date
JPS5744572A true JPS5744572A (en) 1982-03-13
JPH0146081B2 JPH0146081B2 (en) 1989-10-05

Family

ID=14760704

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11940780A Granted JPS5744572A (en) 1980-08-28 1980-08-28 Direction controlling apparatus of transferring agricultural machine

Country Status (1)

Country Link
JP (1) JPS5744572A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6064079A (en) * 1983-09-17 1985-04-12 Kamizaki Kokyu Koki Seisakusho Kk Crawler travel system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53152926U (en) * 1977-05-07 1978-12-01

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53152926U (en) * 1977-05-07 1978-12-01

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6064079A (en) * 1983-09-17 1985-04-12 Kamizaki Kokyu Koki Seisakusho Kk Crawler travel system

Also Published As

Publication number Publication date
JPH0146081B2 (en) 1989-10-05

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