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:
Mar. 21, 2017
Filed:
Sep. 11, 2014
Reishauer Ag, Wallisellen, CH;
Erich Ronneberger, Laufenburg/Baden, DE;
Markus Gretler, Hedingen, CH;
Roland Küng, Wolfhausen, CH;
Daniel Früh, Seuzach, CH;
REISHAUER AG, Wallisellen, CH;
Abstract
A machine tool comprises a first component, for example a dressing spindle (), and at least one second component, for example a dressing wheel (), which is removably and/or movably arranged on the first component. The first component has a first antenna coil for a wireless signal transmission, and the second component has a second antenna coil. The two components together delimit a cavity which is completely surrounded by metal. The first antenna coil and the second antenna coil are arranged together in the cavity. This forms a metal-protected radio link () between the first antenna coil and the second antenna coil, which radio link is protected from harmful external influences.