Patent · US Active

System having an add-on handle and a hand-held power tool

US10406670B2 · kind B2 · utility

3Cited by

7References

10Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Heiko Roehm · Stuttgart, DE
Tobias Herr · Stuttgart, DE
Ralf Windsheimer · Stuttgart, DE

Key dates

Filing date	Nov 20, 2013
Grant date	Sep 10, 2019
Priority date	—
Expiry date	Jun 9, 2035

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB25F5/026
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A system includes: an add-on handle; and a hand-held power tool which includes a clutch setting ring, a chuck with clamping jaws and a handle fastening arrangement which is situated axially between a section of the chuck and the clutch setting ring. In at least one operating state the add-on handle fastened to the handle fastening arrangement and the clamping jaws of the chuck are situated in at least one plane which is oriented perpendicularly to a rotation axis of the chuck.

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