Construction vehicle with a working appliance
Assigneemacmoter S.p.A.
InventorAlois Johann Haringer
Life of this patent
Estimating the term…
Abstract
A construction vehicle has a working appliance such as a blade, which is mounted on a vehicle frame such that it can pivot in the vertical direction about a first axis and it can pivot about a second axis substantially perpendicular thereto, for which purpose at least one hydraulic device is provided. The position of the axis about which the working appliance can pivot can be varied in relation to the vehicle frame.
Claims11
A construction vehicle comprising a vehicle frame (5), a carrier (11) connected to the vehicle frame, a working appliance (2) mounted on the carrier (11) such that the working appliance can pivot about a vertical axis (14), wherein the carrier is connected to the vehicle frame such that the carrier can pivot in a vertical direction about a horizontal axis (17) and can pivot about an upright adjustment axis (15) parallel to the vertical axis (14), hydraulic devices arranged to selectively pivot the working appliance and the carrier, and a blocking device that selectively blocks and releases the ability of the carrier (11) to pivot about the adjustment axis (15), wherein a position of the vertical axis (14) about which the working appliance (2) can pivot is adjustable in a lateral direction between a vertical longitudinal mid-plane running along a vehicle longitudinal axis (13) of the vehicle and a longitudinal plane running at a distance from and parallel to the longitudinal mid-plane.
A construction vehicle comprising a vehicle frame (5), a carrier (11) connected to the vehicle frame, a working appliance (2) mounted on and attached centrally to the carrier (11) such that the working appliance can pivot about a vertical axis (14), wherein the carrier (11) is mounted on the vehicle frame (5) such that the carrier can pivot in a vertical direction about a horizontal axis (17) and the carrier can pivot off-center in relation to the vehicle frame (5), and hydraulic devices (20, 23) arranged to selectively pivot the working appliance and the carrier, wherein a position of the vertical axis (14) about which the working appliance (2) can pivot is adjustable in a lateral direction between a vertical longitudinal mid-plane running along a vehicle longitudinal axis (13) of the vehicle and a longitudinal plane running at a distance from and parallel to the longitudinal mid-plane.
Dependencies are inferred from the claim text.