Patent · US Active

Hand-held power tool

US9010456B2 · kind B2 · utility

2Cited by

7References

14Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Kurt Sieber · Greensburg, US
Otto Baumann · Echterdingen, DE
Elisabeth Michl · Waldenbuch, DE
Hardy Schmid · Stuttgart, DE
Holger Ruebsaamen · Stuttgart, DE
Tobias Herr · Stuttgart, DE

Key dates

Filing date	Oct 16, 2009
Grant date	Apr 21, 2015
Priority date	—
Expiry date	Oct 7, 2031

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB25D2216/0038
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A hand-held power tool, particularly a hammer drill, includes a work spindle, a hand-held power tool housing and an intermediate shaft, which is arranged in parallel to the work spindle and mounted in an axially displaceable manner for changing the operational mode, and a tooth sleeve, which is provided to transfer a torque to the intermediate shaft. The tooth sleeve is fixed in the axial direction by means of the hand-held power tool housing.

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