Alfred Kärcher Se Co. Kg

Robart Gmbh

Barbara Pfister

Heiko Blumhardt

Christoph Waller

Frank Nonnenmann

Christian Hofner

Patrick Prasser

Steffen Juettner

Christian Wurm

Harold Artes

Michael Schahpar

Juergen Walz

Markus Duenne

Carsten Eckart

Heiko Hoennige

Norman Kohler

Markus Dünne

Steffen JÜTTNER

Heiko HÖNNIGE

Jürgen Walz

The present invention relates to a floor treatment system, comprising a mobile floor treatment apparatus and a docking station therefor, wherein the floor treatment apparatus comprises a control device, at least one control line coupled thereto, and an electrical energy storage device for supplying energy to the floor treatment apparatus, and the docking station comprises at least one actuator and at least one control line coupled thereto; wherein, when the floor treatment apparatus is in a docked position on the docking station, the control lines are coupled to one another in contact-based manner by way of control line connection elements, wherein the floor treatment system comprises a detection device for determining whether the floor treatment apparatus is in the docked position, and wherein, if this is determined positively, at least one of the actuators of the control device is actuatable or controllable by way of the control lines. The present invention further relates to a method for operating such a floor treatment system.

Floor treatment system and method for operating such a system

The invention relates to a floor treatment system, comprising a mobile floor treatment apparatus and a docking station therefor, wherein the floor treatment apparatus has at least one liquid container with a container wall and a container interior, as well as at least one liquid conduit for providing a liquid for the container interior; wherein the docking station comprises a supply conduit which, in a docked position of the floor treatment apparatus on the docking station, is in fluidic connection with the at least one liquid conduit; wherein the floor treatment system comprises an opening device by way of which a wall portion of the container wall is movable, for clearing at least one container opening of the at least one liquid container, into an open position, and in the docked position of the floor treatment apparatus the liquid can exit from the container interior through the container opening.

Floor treatment system

The invention relates to a floor treatment system, comprising a mobile floor treatment apparatus and a docking station therefor, wherein the floor treatment apparatus has at least one liquid container with a container wall and a container interior, wherein the docking station comprises at least one supply conduit through which, in a docked position of the floor treatment apparatus on the docking station, a liquid is suppliable to the container interior, wherein the floor treatment system comprises an opening device by way of which a wall portion of the container wall is movable into an open position, for clearing at least one container opening of the at least one liquid container, and in the docked position of the floor treatment apparatus the liquid can exit from the container interior through the container opening, and wherein the wall portion is transferable into the open position by the opening device by moving the floor treatment apparatus from a non-docked position into the docked position.

The invention relates to a floor cleaning system, having a mobile floor cleaning apparatus that comprises at least one cleaning unit for cleaning a floor surface, a reservoir for receiving a cleaning liquid, a dirt receiving device for taking up dirty liquid from the floor surface, and a dirty liquid container into which the dirty liquid is transferable; and further having a docking station for the floor cleaning apparatus, which is docked thereto in a docked position; wherein the docking station has at least one supply conduit with a connection element arranged thereon, the floor cleaning apparatus having at least one liquid conduit with a connection element arranged thereon; wherein the floor cleaning apparatus comprises a rinsing device on or in the dirty liquid container; and wherein, when the floor cleaning apparatus is in the docked position, the connection elements are coupled to one another such that the reservoir is fillable with the cleaning liquid via the at least one liquid conduit and a rinsing liquid for rinsing the dirty liquid container is applicable to the rinsing device via the at least one liquid conduit.

Floor cleaning system

The invention relates to a method for cleaning a floor surface with a floor cleaning device, in which method, during the cleaning movement of the floor cleaning device over the floor surface, a first recording of a floor surface portion before the cleaning is created with an optical recording unit, the floor cleaning device is moved with at least one cleaning unit over the floor surface portion, which is cleaned, a second recording of the floor surface portion after the cleaning is created with an optical recording unit and the recordings are compared with one another in order to check the cleaning result. The invention further relates to a floor cleaning device for carrying out the method.

Method for cleaning a floor surface and floor cleaning device

A self-propelled, self-steering floor cleaner is provided, including a cleaning device with at least one cleaning unit for cleaning a floor surface of a room having at least a section of an obstacle therein that is not in contact with the floor surface, a transmission unit for emitting radiation directed at the obstacle and the floor surface, a detection unit for detecting reflected radiation and providing a detection signal, a control unit coupled to the detection unit, and a chassis for movement on the floor surface including a drive unit coupled to the control unit, it being determinable from the detection signal whether a space and a cleanable floor surface section are present underneath the obstacle, the drive unit being actuatable to move the floor cleaner for cleaning the floor surface section, with at least one cleaning unit. The invention also relates to a method for cleaning a floor surface.

Self-propelled and self-steering floor cleaner and method for cleaning a floor surface

Growing community of inventors

Weissach im Tal, Germany

Barbara Pfister