Patent · US Active

Plough

US11470757B2 · kind B2 · utility

1Cited by

66References

18Claims

0Family size

Assignee

CNH Industrial America LLC · US

Inventors

Daniel Hertzog · Blackstad, SE
Bengt Per-Inge Linderson · Odensvi, SE
Per Dennis Wallin · Binstead Close, SE
Carl Ola Fredrik Nilsson · Tomelilla, SE
Robert Svensson · Loftahammar, SE
Rickard Karl Gustav Nåhdin · Gamleby, SE

Key dates

Filing date	Apr 13, 2020
Grant date	Oct 18, 2022
Priority date	—
Expiry date	Aug 12, 2040

Classification

Technology area (CPC A)Human Necessities
CPC primaryA01B63/1112
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

A plough comprising: a frame; a ground engaging tool that is connected to the frame; and an actuator mechanism that is configured to control a roll angle and/or a pitch angle of the frame. The plough also includes a controller that is configured to: receive ground-contour-data that is representative of contours of a field that the plough is to work; and determine an actuator-control-signal for the actuator mechanism based on the ground-contour-data, wherein the actuator-control-signal is for setting the roll angle and/or the pitch angle of the frame.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.