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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 12757832 B1

PDFFull Text
Date of Patent:
Oct. 13, 2026

Filed:

Jun. 28, 2023

Forage harvester

Applicant:

Agco International Gmbh, Neuhausen, CH;

Inventor:

Constantin Dreer, Marktoberdorf, DE;

Assignee:

AGCO International GmbH, Neuhausen, CH;

Attorney:
Primary Examiner:

Brad Harcourt

Int. Cl.
CPC ...
A01D 43/08 (2006.01); A01D 43/10 (2006.01);
U.S. Cl.
CPC ...
A01D 43/08 (2013.01); A01D 43/10 (2013.01); A01D 43/105 (2013.01); A01D 43/107 (2013.01);
Abstract

A forage harvester cracker unit comprising a first cracker roller, a second cracker roller, a base frame comprising left and right hand side elements, the first cracker roller being mounted on the base frame to be rotatable about a fixed central axis extending between the left and right hand side elements of the base frame and a secondary frame comprising left and right hand side elements, the second cracker roller being mounted on the secondary frame to be rotatable about a central axis extending between the left and right hand side elements of the secondary frame is disclosed. The forage harvester cracker unit further comprises a pivot axis extending through the base frame and the secondary frame, the secondary frame being adjustable about the pivot axis to enable variation of a separation of the first and second cracker rollers, a biasing element acting between the base frame and the secondary frame to urge the second cracker roller towards the first cracker roller and a drive element acting against the biasing element to hold the secondary frame in position against the biasing element to maintain a minimum separation of the first and second cracker rollers.

Find Patent Forward Citations

Dreer, Constantin. (2026). Forage harvester (U.S. Patent No. 12757832). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12757832

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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