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. 24, 2006
Filed:
Oct. 21, 2004
Applicant:
Denis Piou, Villeblevin, FR;
Inventor:
Denis Piou, Villeblevin, FR;
Assignee:
Otico, Longueville, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01B 35/28 (2006.01);
U.S. Cl.
CPC ...
Abstract
The machine comprises a given number of roller pairs respectively connected to the machine frame by a linking part (). The linking part () of each roller pair is adapted so as to enable the rollers () to incline freely about a first roll axis (YY') perpendicular to and coplanar with the longitudinal axis (XX′) of the rollers and about a second axis (HH′) parallel to the pitch axis of the frame (), no matter what deformations of the road or terrain are encountered. Application in particular to seed drills for agricultural machines.