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:
Mar. 30, 2021
Filed:
Oct. 17, 2018
Agco International Gmbh, Neuhausen, CH;
Johannes Utz, Marktoberdorf, DE;
AGCO International GmbH, Neuhausen, CH;
Abstract
A seed transfer unit for an agricultural planter, having first and second transfer bodies, with each having a plate with a cylindrical sidewall extending perpendicularly. The first and second plates are mounted to permit relative rotation therebetween about a device axis coincident with the major axes through the first and second cylindrical side walls, with the first and second plates parallel, and with the second cylindrical side wall disposed within, and concentric with, the first cylindrical side wall, such that the first and second plates and first and second cylindrical side walls define an annular space therebetween. The first plate has an inlet aperture through which a seed may pass to the annular space, and the second plate has at least one outlet aperture through which a seed is ejected. Each of the first and second plates has at least one arcuate ridge portion concentric with the respective cylindrical side wall and extending into the annular space, which ridge portions cooperate to carry a seed through the annular space from the inlet aperture to the, or one of the, outlet apertures as the first and second plates rotate relative to one another.