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:
Jun. 17, 2014
Filed:
Jan. 11, 2012
Johannes Schmid, Starzach/Wachendorf, DE;
Axel Petrak, Horb, DE;
Johannes Schmid, Starzach/Wachendorf, DE;
Axel Petrak, Horb, DE;
Homag Holzbearbeitungssysteme GmbH, Schopfloch, DE;
Abstract
An apparatus for processing, in particular coating, workpieces which preferably consist at least in certain portions of wood, wood-based materials, plastic or the like, having a radiation device for generating and/or transmitting radiation, preferably a laser beam, and a spindle unit with a shaft () rotatable in a shaft bearing section () and a holder () for accommodating processing tools and/or processing units, characterized in that the shaft () and/or a unit () attached to the shaft has at least in certain portions a cavity () and the radiation device is arranged in such a manner that the radiation runs at least in certain portions inside the cavity.