JPS551274A - Front wheel steering device of 4 wheel driving type farm tractor - Google Patents

Front wheel steering device of 4 wheel driving type farm tractor

Info

Publication number
JPS551274A
JPS551274A JP3202679A JP3202679A JPS551274A JP S551274 A JPS551274 A JP S551274A JP 3202679 A JP3202679 A JP 3202679A JP 3202679 A JP3202679 A JP 3202679A JP S551274 A JPS551274 A JP S551274A
Authority
JP
Japan
Prior art keywords
case
front wheel
axis
kingpin
conductive
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
JP3202679A
Other languages
Japanese (ja)
Inventor
Toru Hamano
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.)
SATO ZOKI CO Ltd
Mitsubishi Agricultural Machinery Co Ltd
Original Assignee
SATO ZOKI CO Ltd
Mitsubishi Agricultural Machinery 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 SATO ZOKI CO Ltd, Mitsubishi Agricultural Machinery Co Ltd filed Critical SATO ZOKI CO Ltd
Priority to JP3202679A priority Critical patent/JPS551274A/en
Publication of JPS551274A publication Critical patent/JPS551274A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To subject to be capable of turning with a small sharp angle, by means of connecting a case of a front case of a specified constitution to the conductive case around the longitudinal axis freely from rotation.
CONSTITUTION: A front wheel case 23 is free from rotation arround a moddle power conductive axis 7 having a longitudinal axis center by means of connecting a bearing case 10 which supports a front wheel mounting axis 2 by bearings, and with which a connecting member 24 is formed in one body, and a front wheel case 9 which is closed by the bearing case 10 in the opening of the front wheel side to a kingpin 31 of a conductive case 22 which was formed in one body at both ends of a front wheel axis body 8 laid by a driving axis 1, and of connecting the supporting part of the kingpin on the upper end of a connecting member 24 to a kingpin 30 via a bearing 17 of the kingpin. By such means, the front wheel case 23 as a steering system becomes able to be rotated as a center in the common axis center of a longitudinal axis rotation with the power conduction of bevel gears 3W6, thereby the steering angle can be taken largely with no relation to the power conductive system.
COPYRIGHT: (C)1980,JPO&Japio
JP3202679A 1979-03-19 1979-03-19 Front wheel steering device of 4 wheel driving type farm tractor Pending JPS551274A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3202679A JPS551274A (en) 1979-03-19 1979-03-19 Front wheel steering device of 4 wheel driving type farm tractor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3202679A JPS551274A (en) 1979-03-19 1979-03-19 Front wheel steering device of 4 wheel driving type farm tractor

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP3579873A Division JPS49120321A (en) 1973-03-30 1973-03-30

Publications (1)

Publication Number Publication Date
JPS551274A true JPS551274A (en) 1980-01-08

Family

ID=12347344

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3202679A Pending JPS551274A (en) 1979-03-19 1979-03-19 Front wheel steering device of 4 wheel driving type farm tractor

Country Status (1)

Country Link
JP (1) JPS551274A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3083782A (en) * 1961-09-18 1963-04-02 Fiat Spa Vehicle with driven front steerable wheels and driven tandem rear wheels
US3469646A (en) * 1967-03-29 1969-09-30 Allis Chalmers Mfg Co Hydraulic motor driven steerable wheel

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3083782A (en) * 1961-09-18 1963-04-02 Fiat Spa Vehicle with driven front steerable wheels and driven tandem rear wheels
US3469646A (en) * 1967-03-29 1969-09-30 Allis Chalmers Mfg Co Hydraulic motor driven steerable wheel

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