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:
Jul. 21, 2015
Filed:
Jul. 06, 2011
Joachim Clabunde, Heubach, DE;
Mark Heilig, Winnenden, DE;
Joachim Clabunde, Heubach, DE;
Mark Heilig, Winnenden, DE;
C. & E. Fein GmbH, , DE;
Abstract
The invention relates to a The portable tool, in particular a tool for grinding or cutting, having a housing with a gear head, having a drive shaft which can be rotationally driven by a motor and can be coupled via a coupling drive to a tool spindle for the drive thereof, wherein the tool spindle can be driven rotatingly oscillating about the longitudinal axis thereof and is configured for receiving a tool wherein a vibration absorber is provided at the tool spindle, the vibration absorber having an absorption mass which encloses the tool spindle. Preferably the absorption mass is configured substantially in a ring segment shape and encloses the tool spindle by at least 180°, or even by 360°.