Patent · US Active

Hand-held power-tool device

US10391598B2 · kind B2 · utility

3Cited by

22References

17Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Steffen Tiede · Herrenberg, DE
Michael Weiss · Dittelbrunn, DE
Juergen Dietel · Stuttgart, DE
Erwin Orendi · Stuttgart, DE

Key dates

Filing date	Nov 11, 2015
Grant date	Aug 27, 2019
Priority date	—
Expiry date	Oct 14, 2037

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB25F5/02
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A hand-held power-tool device includes at least one coupling device, which has at least one contact receiving region, and which is configured to couple an optional additional module to at least one energy supply unit, in at least one operating state. The at least one contact receiving region has (i) at least one receiving opening configured to receive a corresponding contact element of the optional additional module, and (ii) at least one dirt removal opening.

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