Patent · US Active

Hand-power tool comprising an oscillation-damping device

US9358677B2 · kind B2 · utility

9Cited by

8References

8Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Axel Kuhnle · Freiberg, DE
Matthias Tauber · Bad Boll, DE
Juergen Bochert · Stuttgart, DE
Carsten Diem · Ludwigsburg, DE
Willy Braun · Neustetten, DE
Christian Wiedemann · Grafing, DE
Joerg Kaiser · Emmendingen, DE
Patrick Heinen · Ludwigsburg, DE
Roger A. Hahn · Bad Liebenzell, DE
Thomas Speda · Holzgerlingen, DE

Key dates

Filing date	Oct 22, 2010
Grant date	Jun 7, 2016
Priority date	—
Expiry date	Jul 5, 2032

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB25D2250/121
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A hand-power tool includes at least one oscillation-damping device that has at least one damping spring and a damping mass. The hand-power tool also includes a drive mechanism and a mechanism housing. The mechanism housing has a housing cover which is provided for closing a chamber in which the drive mechanism lies, and the housing cover has at least one fixing mechanism that at least partially fixes the oscillation-damping device in at least one operating state.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.