Alfred Kärcher Gmbh Co. Kg

Alfred Kärcher Se Co. Kg

Jacob Janzen

Shai Abramson

Shalom Levin

Asaf Levin

Christian Stewen

Martin Schmidgall

Rainer Kurmann

Gottfried Benzler

Marc Meisenbacher

Thomas Zerrer

Guenther Erbel

Annette Holzer

Matthias Mack

Jochen Engele

Michael SCHÖNEWALD

Oliver Haug

Mathias Krieg

Markus Dünne

Günther Erbel

Michael Müller

Sabine Zenger

A self-propelled, self-steering floor cleaning appliance is provided with at least one cleaning element for cleaning a floor surface, including a drive device having an undercarriage, a sensing part for sensing obstacles, at least one displaceable holding part for holding the sensing part on the floor cleaning appliance and at least one detection element for detecting a displacement of the at least one holding part and for providing a signal relating thereto. The floor cleaning appliance includes at least one accommodating part on which the at least one holding part is held so as to be displaceable in a first and a second direction of displacement, which is aligned at an angle to the first direction of displacement, and the at least one detection element is actuatable by the at least one holding part upon displacement of the holding part in the first and in the second directions of displacement.

Self-propelled and self-steering floor cleaning appliance

The invention relates to a cleaning brush for a floor cleaner, in particular, a self-propelled and self-steering floor cleaner, including at least one brush unit having a brush body defining a brush axis and being provided with cleaning bristles and having a first end and a second end, the at least one brush unit including at the first end or in the region of the first end a torque receiver device for coupling with a drive device of the floor cleaner. To provide such a cleaning brush which can be reliably mounted on a floor cleaner in a constructionally simple way, the at least one brush unit includes a bearing device for mounting on the floor cleaner, which is arranged between the first end and the second end. The invention also relates to a floor cleaner with a cleaning brush, in particular, a self-propelled and self-steering floor cleaner.

Cleaning brush for a floor cleaner and floor cleaner with a cleaning brush

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Backnang-Waldrems, Germany

Jacob Janzen