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:
Aug. 04, 2015
Filed:
Nov. 21, 2011
Applicant:
Lukasz Ziembicki, Itów, PL;
Inventor:
Lukasz Ziembicki, Itów, PL;
Assignee:
CNH Industrial America LLC, New Holland, PA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A01B 73/00 (2006.01); A01D 89/00 (2006.01); B60B 33/00 (2006.01);
U.S. Cl.
CPC ...
A01D 89/004 (2013.01); B60B 33/0023 (2013.01); B60B 33/0039 (2013.01); B60B 33/0049 (2013.01); B60B 33/0068 (2013.01);
Abstract
An agricultural machine having a frame carrying a crop pickup mechanism and supported on the ground by means of two support wheels. Each support wheel is rotatably mounted on a carrier that is connected to the frame of the pickup for rotation about a caster axis. Each wheel carrier is connected by a respective spring to a point fixed relative to the frame of the pickup. The spring biases the carrier to cause the support wheel to park in a predetermined direction relative to the frame of the pickup.