Patent · US Active

Hand power tool

US9469007B2 · kind B2 · utility

3Cited by

0References

14Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Manfred Schuele · Gaildorf, DE
Helmut Wanek · Lauffen am Neckar, DE
Cornelius Boeck · Tauberbischofsheim, DE
Joachim Schadow · Stuttgart, DE
Joerg Maute · Sindelfingen, DE
Florian Esenwein · Echterdingen, DE
Manfred Lutz · Schweinfurt, DE
Daniel Barth · Echterdingen, DE

Key dates

Filing date	Feb 18, 2014
Grant date	Oct 18, 2016
Priority date	—
Expiry date	Feb 18, 2034

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB25F5/008
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A hand power tool, in particular an angle grinder, includes a drive unit and an electronic unit. The hand power tool further includes an after-run cooling unit configured, at least partially, to cool the drive unit and/or the electronic unit substantially after an operating state of at least the drive unit.

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