Landwirtschaftliches Fahrzeug mit Verstellbaren Raspelstangen

Details

Veröffentlichungs-Nr.

EP3669639

Aktenzeichen

EP18214546

Anmeldetag

20. Dezember 2018

Veröffentlichung

20. Oktober 2021

Erteilung

20. Oktober 2021

Rechtsraum

EP

IPC

A01F12/18A01F7/06A01F12/20A01F12/22

Abstract

A threshing and separating system (24) for an agricultural harvester (10) includes a concave (42) having a plurality of perforations; a rotor (40) having an outer surface (82) and at least partially enclosed by the concave (42); and a plurality of rasp bars (80, 120) connected to the outer surface (82) of the rotor (40), each rasp bar (80, 120) having a working surface (92, 128) defining a respective working angle (Wα) relative to a tangent (T) of the outer surface (82). The threshing and separating system (24) is characterized in that at least one of the rasp bars (80, 120) is an adjustable rasp bar (80, 120) with an adjustable working surface (92, 128) pivotably coupled to the rotor (40) and an actuator (102, 122) coupled to the adjustable rasp bar (80, 120) is configured to selectively pivot the adjustable working surface (92, 128) to adjust the respective working angle (Wα) of the adjustable rasp bar (80, 120).

Anmelder

Firma

CNH Industrial Belgium NV

Land

🇧🇪 Belgien

Fachgebiete