Title:
OUTRIGGER JACK OPERATION CONTROL DEVICE OF WORKING VEHICLE
Document Type and Number:
Japanese Patent JP2018043577
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an outrigger jack operation control device of a working vehicle which can reduce a slide amount of a vehicle body in a width direction at a lower part of a jack with respect to the ground face.SOLUTION: When performing a jack accommodation operation for accommodating outrigger jacks 30 by grounding front wheels 14 of a vehicle body 10 after grounding rear wheels 15 of the vehicle body 10 from a state that a plurality of the outrigger jacks 30 are hung out, and the vehicle body 10 is suspended, an inclination angle θ in a fore-and-aft direction of the vehicle body 10 is set to a preset prescribed inclination angle θ1, and after that, jack cylinders 32 of all the outrigger jacks 30 are reduced.SELECTED DRAWING: Figure 8
Inventors:
OZAKI SHIRO
Application Number:
JP2016178587A
Publication Date:
March 22, 2018
Filing Date:
September 13, 2016
Export Citation:
Assignee:
TADANO LTD
International Classes:
B60S9/10; B66C23/78
Attorney, Agent or Firm:
Ebisu International Patent Office
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