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1. (WO1979000651) PUBLIC WORKS MACHINE,SUCH AS ARTICULATED AUTOMOTIVE HYDRAULIC SHOVEL
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1979/000651 International Application No.: PCT/FR1979/000011
Publication Date: 06.09.1979 International Filing Date: 08.02.1979
IPC:
B62D 57/00 (2006.01) ,E02F 9/08 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
62
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
D
MOTOR VEHICLES; TRAILERS
57
Vehicles characterised by having other propulsion or other ground-engaging means than wheels or endless track, alone or in addition to wheels or endless track
E FIXED CONSTRUCTIONS
02
HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING
F
DREDGING; SOIL-SHIFTING
9
Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/-E02F7/160
08
Superstructures; Supports for superstructures
Applicants:
Inventors:
Priority Data:
780503622.02.1978FR
Title (EN) PUBLIC WORKS MACHINE,SUCH AS ARTICULATED AUTOMOTIVE HYDRAULIC SHOVEL
(FR) ENGIN DE TRAVAUX PUBLICS, TEL QUE PELLE HYDLAULIQUE AUTOMOTRICE ARTICULEE
Abstract:
(EN) Public works machine, such as articulated automotive hydraulic shovel. This machine has a lower chassis (1) provided, at one end, with a pair of carrier wheels (3) mounted on adjustable and retractable wheel-bearing arms (2), and at the other end, with retractable stabilizers (5). A superstructure (10) is mounted on this lower chassis (1) by an orientation ring (11), The superstructure (11) carries on the one hand, the working equipment (12) of the machine and, on the other hand, a pair of carrier wheels (17) mounted on retractable arms (15). The direction of the machine is effected by articulation of both parts around the orientation ring. This machine allows to move on uneven grounds while keeping on a slope a horizontal position.
(FR) Engin de travaux publics tel qu"une pelle hydraulique automotrice. Cet engin comprend un chassis inferieur (1) muni vers une extremite d"une paire de roues porteuses (3) montees sur des bras porte-roues (2) reglables et relevables, et vers l"autre extremite de stabilisateurs (5) relevables. Une superstructure (10) est montee sur ce chassis inferieur (1) par une couronne d"orientation (11). La superstructure (11) porte d"une part, l"equipement de travail (12) de la machine et, d"autre part, une paire de roues porteuses (17) montees sur des bras relevables (15). La direction de la machine s"effectue par articulation des deux parties autour de la couronne d"orientation. Cette machine permet un deplacement sur terrain accidente en conservant en devers une position horizontale.
Designated States:
Publication Language: French (FR)
Filing Language: French (FR)