US 2020/0399868 A1 · REVOLVING WORK VEHICLE, AND METHOD FOR DETECTING POSITION OF WORKING END OF REVOLVING WORK VEHICLE

Abstract

The present invention includes: a base carrier; a revolving superstructure provided above the base carrier in a manner capable of revolving; a boom bracket supported by the revolving superstructure in a horizontally rotatable manner; a work machine supported by the boom bracket in a vertically rotatable manner; a first position detecting device that detects a horizontal position of the boom bracket with respect to the revolving superstructure; a second position detecting device that detects a vertical position of the work machine with respect to the revolving superstructure; and an arithmetic unit that calculates a position of a working end of the work machine based on the results of detection by those position detecting devices.

Claims4

Dependent claims

A revolving work vehicle comprising:

a base carrier;
a revolving superstructure provided above the base carrier in a manner capable of revolving;
a swing body supported by the revolving superstructure in a horizontally rotatable manner;
a work machine supported by the swing body in a vertically rotatable manner;
a first position detecting device that detects a horizontal position of the swing body with respect to the revolving superstructure;
a second position detecting device that detects a vertical position of the work machine with respect to the revolving superstructure;
and
an arithmetic unit that calculates a position of a working end of the work machine based on results of detection by the first and second position detecting devices.

5 more elements

Dependencies are inferred from the claim text.

Revolving work vehicle, and method for detecting position of working end of revolving work vehicle

Life of this patent

Revolving work vehicle, and method for detecting position of working end of revolving work vehicle

Life of this patent

Abstract

Claims4