Robert Boschgmbh

Holger Frank

Harald Krondorfer

Jaime Moreno

Ronny Ludwig

Otto Baumann

Hardy Schmid

Peter Kunert

Andreas Schlegel

Frank Mueller

Christian Wiedemann

Frank Fuchs

Jochen Krauter

Roger Hahn

Ahmed Garamoun

Hannes Rose

Winfried Habel

Viktor Kraus

A measuring device for ascertaining the temperature of a roller surface of a roller body is insertable into a recess of the roller body and includes at least first and second temperature sensors, a mounting rod on which the sensors are situated in the axial direction of the mounting rod spaced apart from each another, and, on each side of each respective one of the temperature sensor in the axial direction a respective supporting element arranged on the mounting rod. Between the supporting elements, the mounting rod is flexible such that each of the temperature sensors is able to be pressed onto an inner wall of the recess with a defined contact force.

Measuring device for ascertaining the temperature of a roller surface of a roller body

A power tool includes a body and a housing surrounding at least a portion of the body. The power tool also includes a first isolator positioned between the body and the housing and in contact with the body and the housing. The power tool also includes a first fastener connected to the housing to position the first isolator with respect to the housing.

Vibration dampening for a 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

An electric power tool has a housing having an inlet opening and an outlet opening, a drive motor contained in the housing, an electronic unit for controlling and regulating the drive unit, a fan a main air conduit extending between the inlet opening and the outlet opening of the housing, the drive motor being situated in the main air conduit supplyable with cooling air, and a heat sink operative for indirectly cooling the electronic unit.

Electrical power tool

A device for cooling an electronics unit, in particular a control electronics unit of a hand-held power tool, has an air-conducting device that directs at least a portion of an air stream exiting an electric motor to the electronic unit, while a method for cooling includes directing an air stream exiting the electric motor to the electronics unit.

Device and method for cooling an electronics unit

Growing community of inventors

Pfullingen, Germany

Holger Frank