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. 13, 2011
Filed:
Jun. 13, 2007
Markus Johannes Ernesto Beyeler, Aalen, DE;
Andreas Kisselbach, Aalen, DE;
Juergen Graef, Oberkochen, DE;
Markus Johannes Ernesto Beyeler, Aalen, DE;
Andreas Kisselbach, Aalen, DE;
Juergen Graef, Oberkochen, DE;
Leitz GmbH & Co. KG, Oberkochen, DE;
Abstract
A machine tool, in particular a wood-working machine, with a tool for chip removal rotating in direction of rotation D and a suction hood covering the tool with a partially opened circumferential wall that has a radial spacing A from the tool and that has a suction nozzle for suctioning off chips. In the machine tool rotating air vortices directed in the opposite direction based on the direction of rotation D of the tool can be generated in the suction hood in the area of the suction nozzle during the chip removal.