Hilti Aktiengesellschaft

Horst Stroissnigg

Erwin Manschitz

Ferdinand Kristen

Udo Hauptmann

Werner Kaibach

Ralf Meixner

Manfred Ludwig

Franz Moessnang

Jan Allaart

Thilo Hammers

Manfred Schallert

Franz MÖSSNANG

Damian Piontek

Robert Kraft

Jascha Marnette

Johannes Geirhos

Jürgen Keim

A striking-mechanism body of a handheld power tool at least a first part of the striking-mechanism body, having an impact surface and/or a lateral surface of a first material, and a second part of the striking-mechanism body of a second material, and the first material being more resistant than the second material in terms of at least one material characteristic, the striking-mechanism body being configured as a one-piece steel body so that the first material and the second material are the same, and the first material of the first part body undergoes a heat treatment that differs from that of the second material of the second part of the striking-mechanism body, or the first and the second materials are different, and the first and the second parts are joined together.

Striking-mechanism body, striking mechanism and handheld power tool with a striking mechanism

The torque coupling has a shaft, a hollow shaft and a plurality of levers. The bearings of the levers are non-rotatably connected to the shaft and the levers are spring-loaded so as to be pressed against the hollow shaft. The levers are bent from a steel strip.

Torque coupling

Growing community of inventors

Puergen, Germany

Horst Stroissnigg