A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FRONT LOADER AND WORK VEHICLE EQUIPPED WITH THE SAME
A front loader including: a pair of masts provided to a machine body frame of a work vehicle in a detachable manner; a pair of lifting arms coupled to the masts in a vertically rotatable manner; and a work equipment mounted to the lifting arms. Each lifting arm includes a front lifting arm attached to one of the masts and a rear lifting arm attached to the work equipment, each of the front lifting arm and the rear lifting arm has a hollow, rectangular cross-section. The rear end portion of the front lifting arm is inserted into the front end portion of the rear lifting arm, and is welded. The side plate of the rear lifting arm at a location corresponding to the insertion portion has a protruding portion that extends along the side plate of the front lifting arm, and the protruding portion is welded.
FRONT LOADER AND WORK VEHICLE EQUIPPED WITH THE SAME
A front loader including: a pair of masts provided to a machine body frame of a work vehicle in a detachable manner; a pair of lifting arms coupled to the masts in a vertically rotatable manner; and a work equipment mounted to the lifting arms. Each lifting arm includes a front lifting arm attached to one of the masts and a rear lifting arm attached to the work equipment, each of the front lifting arm and the rear lifting arm has a hollow, rectangular cross-section. The rear end portion of the front lifting arm is inserted into the front end portion of the rear lifting arm, and is welded. The side plate of the rear lifting arm at a location corresponding to the insertion portion has a protruding portion that extends along the side plate of the front lifting arm, and the protruding portion is welded.
FRONT LOADER AND WORK VEHICLE EQUIPPED WITH THE SAME
IIDA TETSUYA (author)
2018-11-01
Patent
Electronic Resource
English
IPC:
E02F
Baggern
,
DREDGING
| European Patent Office | 2016
| European Patent Office | 2022
| European Patent Office | 2018
| European Patent Office | 2016