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. 07, 2020
Filed:
Jul. 20, 2017
Cnh Industrial America Llc, New Holland, PA (US);
Brett Gutknecht, Cedar Falls, IA (US);
CNH Industrial America LLC, New Holland, PA (US);
Abstract
An agricultural implement includes: a center frame defining a travel axis; a tool bar connected to the center frame and extending transversely to the travel axis; a first row unit having a first parallel linkage defining a first linkage angle relative to the tool bar; a first angle sensor associated with the tool bar and the first parallel linkage and configured to output a first linkage angle signal corresponding to the first linkage angle; an actuator linked to the first row unit and configured to adjust the first linkage angle; and a controller operationally coupled to the first angle sensor and the actuator. The controller is configured to: determine the first linkage angle; compare the first linkage angle to a preset linkage angle; and activate the actuator to adjust the first linkage angle to the preset linkage angle if the first linkage angle deviates from the preset linkage angle.