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:
Dec. 31, 2019
Filed:
Apr. 29, 2014
Applicant:
Husqvarna Ab, Huskvarna, SE;
Inventors:
Magnus Öhrlund, Malmbäck, SE;
Mats Svensson, Huskvarna, SE;
Assignee:
HUSQVARNA AB, Huskvarna, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01D 34/73 (2006.01); A01D 34/74 (2006.01); A01D 34/416 (2006.01); A01D 34/00 (2006.01); A01D 34/82 (2006.01); A63B 47/02 (2006.01); B60L 1/00 (2006.01); B60L 3/00 (2019.01); B60L 8/00 (2006.01); B60L 15/20 (2006.01); A01D 34/64 (2006.01); B60L 53/16 (2019.01); B60L 50/52 (2019.01); B60L 50/60 (2019.01); A01D 101/00 (2006.01);
U.S. Cl.
CPC ...
A01D 34/733 (2013.01); A01D 34/008 (2013.01); A01D 34/4166 (2013.01); A01D 34/4167 (2013.01); A01D 34/64 (2013.01); A01D 34/74 (2013.01); A01D 34/828 (2013.01); A63B 47/021 (2013.01); B60L 1/003 (2013.01); B60L 3/0061 (2013.01); B60L 8/003 (2013.01); B60L 15/20 (2013.01); B60L 50/52 (2019.02); B60L 50/66 (2019.02); B60L 53/16 (2019.02); A01D 2101/00 (2013.01); A47L 2201/022 (2013.01); A47L 2201/04 (2013.01); B60L 2200/40 (2013.01); B60L 2240/36 (2013.01); B60L 2240/421 (2013.01); B60L 2260/32 (2013.01); Y02T 10/645 (2013.01); Y02T 10/7005 (2013.01); Y02T 10/705 (2013.01); Y02T 10/7072 (2013.01); Y02T 10/7083 (2013.01); Y02T 10/72 (2013.01); Y02T 10/7275 (2013.01); Y02T 90/14 (2013.01);
Abstract
A robotic work tool system may include a robotic work tool. The robotic work tool may include a stationary hub and a rotatable shaft being supported by the hub. Also, a hub cover is releasably attached to the hub. The robotic work tool further includes a skid plate extending radially outwards from the hub cover and the skid plate is arranged between the hub and the hub cover.