Rotormessereinsatzassistent

Details

Veröffentlichungs-Nr.

EP3847886

Aktenzeichen

EP20151182

Anmeldetag

10. Januar 2020

Veröffentlichung

23. August 2023

Erteilung

23. August 2023

Rechtsraum

EP

IPC

A01F15/10A01F29/09

Abstract

A crop cutting device (18) for an agricultural harvester (10) is provided comprising a crop guiding surface (40), a plurality of substantially parallel knives (42), and an actuating mechanism (50) for moving the knives (42) between a retracted inoperative position below the crop guiding surface (42) and an extended operative position wherein at least a portion of a cutting edge (43) of the knives (42) projects above the crop guiding surface (40). A plurality of movable operating members (53) is associated with respective ones of the plurality of knives (42) and movable from a first position in which the knives (42) are in the retracted inoperative position, to a second position in which the knives (42) are in the extended operative position. A support frame (54) holds the operating members (53) in a sliding relation to the support frame (54). An actuator (60) is coupled to the support frame (54) for moving the support frame (54) between an employed position and a retracted position, the employed position being closer to the knives (42) than the retracted position. The knife insert assistant (70) is coupled to the support frame (54) and configured for blocking a sliding movement of the operating members (53) relative to the support frame (54) during a movement of the support frame (54) from the retracted position to the employed position.

Anmelder

Firma

CNH Industrial Belgium N.V.

Land

🇧🇪 Belgien

Fachgebiete