A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
BORING MACHINE COMPRISING A VARIABLE-GEOMETRY CUTTING DEVICE
The invention relates to a boring machine (10) including: a frame (12) bearing at least a first rotary milling drum, at least a first arm (40) movable with respect to the body (16); at least a first support (64) bearing the first milling drum (60), the first support (64) being connected to the lower end part (40b) of the first arm (40), an actuating device (50) to displace at least the first arm (40) with respect to the body (16). The invention is characterized by the fact that the body further includes: a translational guiding device (30) extending along the longitudinal direction, the boring machine further comprising a movable member displaceable with respect to the body along the longitudinal direction while being guided by the translational guiding device (30), the first arm (40) being mounted pivotably on the movable member (34).
BORING MACHINE COMPRISING A VARIABLE-GEOMETRY CUTTING DEVICE
The invention relates to a boring machine (10) including: a frame (12) bearing at least a first rotary milling drum, at least a first arm (40) movable with respect to the body (16); at least a first support (64) bearing the first milling drum (60), the first support (64) being connected to the lower end part (40b) of the first arm (40), an actuating device (50) to displace at least the first arm (40) with respect to the body (16). The invention is characterized by the fact that the body further includes: a translational guiding device (30) extending along the longitudinal direction, the boring machine further comprising a movable member displaceable with respect to the body along the longitudinal direction while being guided by the translational guiding device (30), the first arm (40) being mounted pivotably on the movable member (34).
BORING MACHINE COMPRISING A VARIABLE-GEOMETRY CUTTING DEVICE
BINON STÉPHANE (author) / COUDRY MICHEL (author) / ARFOULU LIONEL (author)
2024-12-12
Patent
Electronic Resource
English
IPC:
E02F
Baggern
,
DREDGING
Drilling machine comprising variable geometric cutting device
| European Patent Office | 2023