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. 15, 2009
Filed:
Mar. 07, 2008
Juergen Walz, Moeckmuehl, DE;
Uwe Weller, Allmersbach, DE;
Andreas Kral, Remshalden, DE;
Dietmar Schneider, Welzheim, DE;
Roland Schick, Auenwald, DE;
Juergen Walz, Moeckmuehl, DE;
Uwe Weller, Allmersbach, DE;
Andreas Kral, Remshalden, DE;
Dietmar Schneider, Welzheim, DE;
Roland Schick, Auenwald, DE;
Alfred Kaercher GmbH & Co. KG, Winnenden, DE;
Abstract
The invention relates to a mobile floor-cleaning machine having a rotationally drivable, disk-like cleaning tool which is detachably held on a tool holder, the tool holder being connected to a drive shaft in a rotationally fixed manner. In order to develop the floor-cleaning machine in such a way that the cleaning tool can be easily replaced, the invention proposes that said cleaning tool is adapted to be detachably latched to the tool holder and to be disconnected from the tool holder in the axial direction by means of an unlatching mechanism which is adapted to be operated by the user.