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:
Oct. 10, 2017
Filed:
Jul. 25, 2014
Applicant:
Kverneland As, Kvernaland, NO;
Inventor:
Enrico Matrangolo, Soest, DE;
Assignee:
Kverneland AS, Kvernaland, NO;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01C 15/00 (2006.01); A01C 7/20 (2006.01); A01C 7/08 (2006.01); A01C 7/12 (2006.01);
U.S. Cl.
CPC ...
A01C 7/20 (2013.01); A01C 7/127 (2013.01); A01C 15/005 (2013.01); A01C 7/081 (2013.01);
Abstract
A metering device and a distributing machine for metering free-flowing bulk material, in particular seeds and/or fertilizer, from a container, using a metering device. The metering device includes a delivery channel with an inlet and a metering outlet, and a pressure compensation section disposed in the delivery channel between the inlet and the metering outlet. The pressure compensation section is actuated by a pressure difference between the delivery channel and the surroundings.