Robert Boschgmbh

Christian Wiedemann

Carsten Diem

Juergen Bochert

Roger Hahn

Willy Braun

Axel Kuhnle

Matthias Tauber

Patrick Heinen

Joerg Kaiser

Thomas Speda

Marcin Rejman

Otto Baumann

Hardy Schmid

Achim Duesselberg

Michael Weiss

Jan Breitenbach

Frank Mueller

Johannes Schnitzler

Holger Frank

Tobias Overbeck

Alex Kuhnle

Tobias Mangold

Benjamin Grauer

Arindam Haldar

An electrical consumer system includes an electrical consumer with a first mating interface and a first plurality of electrical contacts, and a removable battery pack including a second mating interface and a second plurality of electrical contacts, the second mating interface configured to removably mate with the first mating interface such that the second plurality of contacts contact the first plurality of contacts. At least one of the first and second mating interfaces includes a temperature sensor configured to detect at least one of a temperature of the at least one of the first and second mating interfaces, and a temperature of the first or second electrical contacts of the at least one of the first and second mating interfaces.

Removable battery pack and/or electrical consumer with an electromechanical interface for supplying energy

A drill hammer and/or a chipper hammer device includes a hammer mechanism having a drive unit and a transmission unit. The transmission unit transmits a drive torque from a motor to the hammer mechanism. The transmission unit includes at least one planetary drive. A drive element of the drive unit is disposed on a transmission element of the planetary drive.

Drill hammer and/or chipping hammer device

A hand-power tool includes at least one oscillation-damping device that has at least one damping spring, a damping mass, and a mechanism housing. The oscillation-damping device has at least two retaining parts that at least partly enclose the damping mass.

Hand-power tool with an oscillation-damping device

A hand-held power tool suction extractor apparatus comprises at least one fastening unit configured to mount on a hand-held power tool. The at least one fastening unit includes at least one holding element configured to be positioned on the hand-held power tool and at least one fastening element configured to exert a holding force on the at least one holding element. The at least one fastening unit also includes at least one movably mounted position fixing element configured to fix the at least one fastening element.

Hand-held power tool suction extractor apparatus

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.

Hand-power tool comprising an oscillation-damping device

Hammer drill

Hammer drill accessory

The invention is based on a handheld power tool, having at least one vibration-cancelling device that has at least one cancellation spring and one cancellation mass. It is proposed that the cancellation mass is constructed of at least one first mass part and at least one second mass part.

Handheld power tool

The invention relates to a hand-held machine tool, particularly to a drill hammer and/or chisel hammer, having a hand-held machine tool housing and a transmission chamber with at least one transmission element arranged inside the hand-held machine tool housing. According to the invention, the hand-held machine tool includes a pressure equalization unit, provided for equalizing pressure in the transmission housing and serving at least partially for supporting the transmission element.

Hand-held power tool

Growing community of inventors

Wiernsheim, Germany

Christian Wiedemann