Title:
RIDING TYPE WORKING MACHINE HAVING MECHANICAL STEERING MECHANISM
Document Type and Number:
Japanese Patent JP2016097685
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To prevent a steering wheel from unexpectedly shaking in a fore-and-aft direction.SOLUTION: In a riding type working machine, a right crawler traveling device 3 and a left crawler traveling device 4 are provided on right and left sides of a machine body. A right pump 52R drives a right driving sprocket 22 with hydraulic pressure corresponding to an angle of a right pump swash plate 62R to a right rotary shaft 61R, and a left pump 52L drives a left driving sprocket 32 with hydraulic pressure corresponding to an angle of a left pump swash plate 62L to a left rotary shaft 61L. A mechanical steering mechanism mechanically couples a steering wheel for operating the traveling of a machine body and an operation lever, and the steering wheel and operation lever, and the right pump swash plate 62R and the left pump swash plate 62L; and moves the right pump swash plate 62R and the left pump swash plate 62L by operation to the steering wheel and the operation lever.SELECTED DRAWING: Figure 2
Inventors:
KATO KATSUYA
Application Number:
JP2014233199A
Publication Date:
May 30, 2016
Filing Date:
November 18, 2014
Export Citation:
Assignee:
OCHIAI CUTLERY MFG CO LTD
International Classes:
B62D11/04; A01B69/00; A01D46/04
Attorney, Agent or Firm:
Ebisu International Patent Office
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