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:
Feb. 09, 2010
Filed:
Nov. 20, 2006
Hakan Thysell, Soderkoping, SE;
Karl Thysell, Soderkoping, SE;
Urban Thysell, Ystad, SE;
HTC Sweden AB, Soderkoping, SE;
Abstract
The invention relates to an arrangement in a mobile machine for screeding floor surfaces. This comprises a housing with a planet disk (), which is rotatably supported in the bottom of the said housing and driven by a drive motor (). The planet disk carries a number of rotatably supported screeding disks, distributed over the planet disk () and operatively connected to the drive motor (). According to the invention the number of screeding disks is an even number up to a maximum of six. Viewed in the direction of rotation of the planet disk (), half the number of screeding disks have a direction of rotation coinciding with the planet disk () and the remaining screeding disks an opposing direction of rotation.