Title:
PASSENGER WORKING MACHINE
Document Type and Number:
Japanese Patent JPS61146680
Kind Code:
A
Abstract:
PURPOSE:To achieve the smooth cultivation work, etc. by installing a steering apparatus with which a grounding working machine does not shift transversely even if the advance direction is corrected, when a passenger working machine as 4-wheel steering car such as agricultural tractor carries-out the direct advance work. CONSTITUTION:In a working machine onto which a grounding working machine can be installed, overhanged at the front and rear parts of a chassis, a sector gear 36 having a bell-crank-shaped lever 41 integrally installed onto a supporting shaft 37 is engaged with a pinion 35 which revolves in interlocking with the turning operation of a steering wheel, and a front-wheel tie-rod 23 is pivotally installed at the front half part of the lever 41. One edge of a nearly bell-crank- shaped arm 47 having a rear-wheel tie-rod 28 pivotally installed is connected to the rear half part of the lever 41 through links 51 and 55. The links 51 and 55 are connected through a selector plate 61 on which a manually operated selecting lever 65 is engaged, with an elliptical hole 63. In working traveling, said selecting lever 65 is positioned at the edge part on the link 51 pivotal supporting point side of the elliptical hole 63.
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Inventors:
UNO HIROSHI
Application Number:
JP26878884A
Publication Date:
July 04, 1986
Filing Date:
December 20, 1984
Export Citation:
Assignee:
HONDA MOTOR CO LTD
International Classes:
B62D7/14; A01B69/00; B62D7/15; (IPC1-7): A01B69/00
Domestic Patent References:
| JPS5591458A | 1980-07-11 | |||
| JPS58214470A | 1983-12-13 | |||
| JPS5926366A | 1984-02-10 |
Attorney, Agent or Firm:
Yoichiro Shimoda