Amazonen-werke H. Dreyer Se & Co. Kg

Hydac Systems & Services Gmbh

Amazon-werke H. Dreyer Gmbh & Co. Kg

Amazonen Werke, H. Dreyer Gmbh. Co. Kg

Anna-Gret Borchert

Timo Kiefer

Timo Klemann

Stefan Austermann

Friedrich Oberheide

Georg Komma

Frank Grosse Prues

Florian Rahe

Patrick Krupp

Christoph Kühn

Frank Gross Prues

Rainer Resch

Frank GROßE Prues

Sebastian Langner

The invention relates to an agricultural apparatus () for spreading material such as fertilizer, plant protection products or seed, comprising a distributor linkage () which can be folded on both sides, comprising a central part (), where the central part () is connected in a rotationally fixed manner to the agricultural apparatus (), two intermediate frames () connected to the central part (), in particular by joints, two lateral booms () connected to the respective intermediate frames (), a first hydraulic actuating device () which connects a first of the intermediate frames () to the central part (), where the respective first boom () can be moved by way of the first hydraulic actuating device () about a first axis of rotation (h) pointing in the direction of travel of the agricultural apparatus (), and a second hydraulic actuating device (), where the respective second arm () can be moved by way of the second hydraulic actuating device () about a second axis of rotation (h) pointing in the direction of travel of the agricultural apparatus ().

Agricultural machine having improved suspension

The invention relates to an agricultural apparatus () for spreading material, such as fertilizers, plant protection products, or seed, comprising a distributor linkage () which can be folded on both sides, comprising a central part (), where the central part () is connected in a rotationally fixed manner to the agricultural apparatus (), two intermediate frames () connected to the central part () in particular by joints, two lateral booms () connected to the respective intermediate frames (), and a damping assembly () for damping motions of the first boom () and the second boom () in the direction of travel of the agricultural apparatus (), where the damping assembly connects the intermediate frames () to one another in particular independently of the central part (), or where the damping assembly () connects the respective intermediate frames () to the central part ().

Agricultural apparatus with improved suspension

An open-loop or closed-loop control system for an agricultural utility vehicle includes a distributor linkage for dispensing fertilizer, plant protection agent, or seed, and has a center part and two lateral extension arms connected by joints to the center part with a plurality of linkage sections () which can be folded relative to one another in a transport position and folded out relative to each other in a working position. The control system also has at least one sensor and a data processing unit configured such that signals of the sensor are processed so as to generate a control signal for the hydraulic device, and the hydraulic device can be controlled in order to set damping of vibrations occurring on the distributor linkage in a direction of travel.

Open-loop and/or closed-loop control system, agricultural utility vehicle, and method for the open-loop and/or closed-loop control of an agricultural utility vehicle

Growing community of inventors

Osnabrück, Germany

Anna-Gret Borchert