Hilti Aktiengesellschaft

Maximilian Kummer

Ernst-Rudolf Lübkert

Michael Göttlinger

Ferdinand Kristen

Daniela Lachica Koch

Michael Schamberger

Markus Sommer

Georg Kugelmann

Tobias Ströer

Johannes Marder

Jeltsch Thomas

Andreas Janisch

Manuel Roelecke

Steffen Mucha

Isabel Völz

Martin Siemen

Simon Weis

Konstantin Wullbrandt

Dogukan Mintas

Philipp Amelung

Julian Janke

Hui Sun

Silke Topp

An eccentric drivefor a portable power toolhas a motor, an eccentric wheel, a linear guide, a slideand a connecting rod, which has a headsuspended on the slideand a second headsuspended on the eccentric wheel. A bearing bushfor the rotatable mounting of the connecting rodis provided at least on one of the two heads. The headis composed of an injection molding material. The bearing bushis composed of a fiber composite material, which includes continuous carbon fibersembedded in a thermoplastic matrix.

Eccentric drive for a portable power tool

Side handle for an electric hand-held power tool, wherein the side handle has a grip region designed to be gripped by a user, and a clamping unit, by which the side handle can be releasably fastened to a machine neck of the hand-held power tool, wherein the clamping unit has an operating element, by which the clamping unit is able to be clamped and unclamped, wherein the operating element, when the clamping unit is in the clamped state, is substantially flush with the surface of the grip region. The operating element is preferably in the form of a clamping lever.

Side handle for an electric hand-held power tool

Growing community of inventors

Ulm, Germany

Maximilian Kummer