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:
Sep. 19, 2023
Filed:
Jun. 23, 2020
Husqvarna Ab, Huskvarna, SE;
Johan Berg, Alingsås, SE;
Magnus Rosén, Alingsås, SE;
Lars Freidlitz, Västra Frölunda, SE;
Pär Madbro, Gothenburg, SE;
Joakim Leff-Hallstein, Mölndal, SE;
HUSQVARNA AB, Huskvarna, SE;
Abstract
The present invention relates to a floor surfacing machine () comprising a frame () that is carried by a first wheel () and a second wheel (). The floor surfacing machine () further comprises a first motor (), a handle arrangement (), at least one planetary head () that is rotatably mounted to the frame () and at least one satellite surfacing head () that is rotatably mounted to the planetary head (), where the first motor () is arranged to propel the planetary head (). The floor surfacing machine () comprises a first control unit (), and a remote control panel () which in turn comprises a second control unit () that is arranged to communicate with the first control unit (). The floor surfacing machine () also comprises a second motor () that is arranged to propel the satellite surfacing heads () such that the planetary head () and the satellite surfacing heads () are independently operable.