Robert Boschgmbh

Schaffner Emv Ag

Christian Ackermann

Bruno Sinzig

Robert Simm

Stefano Delfini

Beat Gerber

Laurent Gribi

Samuel Meier

A cutting-depth limiting device for portable power tools includes at least one cutting-depth guide unit and at least one stop unit. The stop unit has at least one movably mounted stop element, and at least one fixing element configured to fix the stop element in at least one position. The stop unit further has at least one pre-positioning element which is configured to exert a force on the fixing element in a direction of a releasing position of the fixing element.

Cutting-depth limiting device

Filter component having a windingless magnetic toroidal core with an opening, a toroidal core housing in which the toroidal core is fastened using a snap-on mechanism, wherein the filter component is designed such that a conductor can be run windinglessly through the opening of the toroidal core fastened in the toroidal core housing.

Filter component with windingless magnetic toroidal core

The invention relates to an electric tool, in particular a hand-held electric tool, having a housing, which has a rear housing part and at least one front housing part arranged in front of the rear housing part in the longitudinal direction of the electric tool, and an electric drive motor having an armature shaft that extends in the longitudinal direction of the electric tool. The armature shaft is rotatably mounted together with a rear bearing arranged at the rear housing part. According to the invention, the rear bearing is designed as a fixed bearing.

Hand-held power tool

In a marking device having a laser and a fastening element, especially simple, fast and precise marking of workpieces is attained by providing that the marking device includes a goniometer.

Growing community of inventors

Solothurn, Switzerland

Christian Ackermann