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.:
Date of Patent:
Jul. 23, 2019
Filed:
Jul. 13, 2017
Deere & Company, Moline, IL (US);
Martin Bueermann, Beckingen, DE;
Dirk Weichholdt, Woelfling les Sarreguemin, FR;
Eric Pellegrini, Sarreguemines, FR;
Saravanan Tamilarasan, Zweibrucken, DE;
Steve Guthoerl, Merchweiler, DE;
Ferdinand Zumbach, Zweibrucken, DE;
DEERE & COMPANY, Moline, IL (US);
Abstract
A drive arrangement for the reciprocating drive of a cutter bar comprises an input element which can be set into a continuous pivoting movement by a drive device, and an output element which is coupled to the cutter bar and is coupled to the input element by a coupling rod. The output element is pivotably connected to a first end of a first lever and of a second lever, which levers, for their part, are pivotably mounted. The levers and the output element are dimensioned in such a manner that the output element essentially only carries out a lateral movement.