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. 04, 2023
Filed:
Jun. 06, 2022
Deere & Company, Moline, IL (US);
Nathan A. Chaney, Bloomfield, IA (US);
Deere & Company, Moline, IL (US);
Abstract
One or more techniques and/or systems are disclosed for an independent needle drive system for an agricultural baler. Typical balers utilize a knotter drive shaft to operate both the knotter drive and needle drive. In this innovation, the knotter drive shaft and needle drive are independently operated to provide additional uses for the rotation of the knotter drive shaft. An independent needle drive crank arm free-floats on a smooth portion of the knotter drive shaft, and a knotter clutch is engaged separately on a splined portion. Rotation of a clutch bowl engages the knotter clutch and knotter shaft independently from the needle crank arm. In this way, the needle drive and knotter drive can operate independently from each other.