JPS5445036A - Rectilinear propagation controller of travelling car - Google Patents

Rectilinear propagation controller of travelling car

Info

Publication number
JPS5445036A
JPS5445036A JP11209277A JP11209277A JPS5445036A JP S5445036 A JPS5445036 A JP S5445036A JP 11209277 A JP11209277 A JP 11209277A JP 11209277 A JP11209277 A JP 11209277A JP S5445036 A JPS5445036 A JP S5445036A
Authority
JP
Japan
Prior art keywords
travelling
revolutionary
tractor
machine body
rectilinear propagation
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
JP11209277A
Other languages
Japanese (ja)
Inventor
Kimio Imamura
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 JP11209277A priority Critical patent/JPS5445036A/en
Publication of JPS5445036A publication Critical patent/JPS5445036A/en
Pending legal-status Critical Current

Links

Landscapes

  • Guiding Agricultural Machines (AREA)
  • Steering Controls (AREA)

Abstract

PURPOSE: To make a travelling car travel in the rectilinear propagation direction, by controlling a steering device by detecting the number of the revolution of left and right wheels in every kinds of travelling cars, such as, a tractor, etc.
CONSTITUTION: When a tractor machine body tilts at a time of travelling at an inclined ground, etc., a tilt detector 16 detects the tilt, a select circuit 19 is changed over to a revolutionary number signal system, and the revolutionary number detecting signals of left and right rear wheels detected by revolutionary number detectors 12, 13 are each transmitted to a differential amplifier 14. When the tractor machine body is in a curved proceeding condition at that time, the deviation of each revolutionary number detecting signal of the left and right rear wheels is obtained by means of the differential amplifier 14, and a differential magnet valve 7 is driven through a valve drive circuit 15 by the deviation signal. Thus, the machine body is returned in a rectilinear propagation travelling condition because a power cylinder 6 expands in a direction that curved proceeding travelling is modified and front wheels 3 are steered. The tractor is turned at an inclined ground in such a manner that a releasing switch 17 is depressed and signals from the tilt detector 16 are cut
COPYRIGHT: (C)1979,JPO&Japio
JP11209277A 1977-09-14 1977-09-14 Rectilinear propagation controller of travelling car Pending JPS5445036A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11209277A JPS5445036A (en) 1977-09-14 1977-09-14 Rectilinear propagation controller of travelling car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11209277A JPS5445036A (en) 1977-09-14 1977-09-14 Rectilinear propagation controller of travelling car

Publications (1)

Publication Number Publication Date
JPS5445036A true JPS5445036A (en) 1979-04-10

Family

ID=14577897

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11209277A Pending JPS5445036A (en) 1977-09-14 1977-09-14 Rectilinear propagation controller of travelling car

Country Status (1)

Country Link
JP (1) JPS5445036A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3300640A1 (en) * 1983-01-11 1984-07-12 Daimler-Benz Ag, 7000 Stuttgart Supplementary steering for multi-axle vehicles, in particular passenger cars

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3300640A1 (en) * 1983-01-11 1984-07-12 Daimler-Benz Ag, 7000 Stuttgart Supplementary steering for multi-axle vehicles, in particular passenger cars

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