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:
Aug. 20, 2013
Filed:
Apr. 21, 2008
Franz Moessnang, Landsberg, DE;
Franz Moessnang, Landsberg, DE;
Hilti Aktiengesellschaft, Schaan, LI;
Abstract
A hand-held power tool includes an antivibration element () for vibrationally decoupling a handle sub-assembly () from another sub-assembly () that vibrates along a vibration axis (A), and having a coil spring () oriented along the vibration axis (A), and a threaded plug () provided with an outer thread () longitudinally extending therealong, with the coil spring () having a plurality of windings () extending along a preload region (V) and screwed on the outer thread () under an axial compressive preload, and with the outer thread () having a between-flight width (Z) greater than a diameter (D) of the spring wire of which the coil spring () is formed.