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Alfred K xe4 rcher Gmbh & Co Kg patents


Recent patent applications related to Alfred K xe4 rcher Gmbh & Co Kg. Alfred K xe4 rcher Gmbh & Co Kg is listed as an Agent/Assignee. Note: Alfred K xe4 rcher Gmbh & Co Kg may have other listings under different names/spellings. We're not affiliated with Alfred K xe4 rcher Gmbh & Co Kg, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "A" | Alfred K xe4 rcher Gmbh & Co Kg-related inventors


High-pressure cleaning system and discharge unit for such a high-pressure cleaning system

A high-pressure cleaning system with a high-pressure cleaning appliance including a pump, a motor, a pump inlet and a pump outlet, and a control device, and with at least one discharge unit adapted to be brought into fluid connection with the pump outlet for discharging pressurized cleaning liquid is disclosed.... Alfred K xe4 rcher Gmbh & Co Kg

Floor-cleaning machine

A floor-cleaning machine is provided, comprising a chassis, a suction bar apparatus arranged on the chassis, a dirt-holding container, a retaining apparatus, which retains the dirt-holding container movably in relation to the chassis in either a dirt-holding position or a dirt-discharging position, wherein the retaining apparatus comprises a parallelogram guide... Alfred K xe4 rcher Gmbh & Co Kg

Rotor nozzle for a high-pressure cleaning apparatus

A rotor nozzle for a high-pressure cleaning apparatus is provided, with a housing having an inlet opening tangentially into the housing and an outlet arranged on an end wall and on which is arranged a pan-shaped, centrally broken recess. A nozzle body arranged in the housing, having a through channel,... Alfred K xe4 rcher Gmbh & Co Kg

Vehicle wash facility

The invention relates to a vehicle wash facility, including a drying apparatus for drying a motor vehicle which is held to a holding device of the vehicle wash facility and includes a nozzle support device, at least one blower and a plurality of nozzles which are arranged at a distance... Alfred K xe4 rcher Gmbh & Co Kg

Suction device

A suction unit is proposed which comprises a suction apparatus, a dirt collection container, a filter device, wherein the dirt collection container is connected in terms of flow via the filter device to the suction apparatus, and a cleaning device for the filter device, wherein the cleaning device forms a... Alfred K xe4 rcher Gmbh & Co Kg

Suction device and operating a suction device

A suction unit comprising a suction apparatus, a dirt collection container, a filter device, wherein the dirt collection container is connected in terms of flow via the filter device to the suction apparatus, and a cleaning device for the filter device, which cleaning device comprises an external-air valve device, and... Alfred K xe4 rcher Gmbh & Co Kg

High-pressure cleaning apparatus

A high-pressure cleaning apparatus including a high-pressure pump that includes a suction chamber, at least one pump chamber in which liquid is pressurized, and a pressure chamber arranged downstream of the pump chamber is disclosed. The high-pressure pump includes a return line via which the pressure chamber is in flow... Alfred K xe4 rcher Gmbh & Co Kg

Spray gun for a high-pressure cleaning appliance

A spray gun for a high-pressure cleaning appliance is provided, with a gun casing, in which is arranged a valve, which has a through duct which extends from a valve inlet to a valve outlet, and has a closure body which, in a closed position, bears in a fluid-tight manner... Alfred K xe4 rcher Gmbh & Co Kg

High-pressure cleaning operating a high-pressure cleaning system

A high-pressure cleaning system is provided, including a high-pressure cleaning apparatus having a high-pressure pump for increasing the pressure of a cleaning liquid, and two or more discharge units for discharging the cleaning liquid, which are different and can be selectively brought into fluid communication with a pump outlet of... Alfred K xe4 rcher Gmbh & Co Kg

Surface cleaning machine having a wetting device

A surface cleaning machine including at least one cleaning roller, a drive device for rotary driving of the at least one cleaning roller, a wetting device for applying cleaning liquid to the at least one cleaning roller, and a suction unit arrangement for generating a suction stream is provided. The... Alfred K xe4 rcher Gmbh & Co Kg

Surface cleaning machine

A surface cleaning machine is provided, including a cleaning roller holder, at least one cleaning roller which is arranged on the cleaning roller holder, a drive device for driving the at least one cleaning roller in rotation, and a sweeping element which is associated with the at least one cleaning... Alfred K xe4 rcher Gmbh & Co Kg

Surface cleaning machine and operating a surface cleaning machine

A surface-cleaning machine is provided, including an appliance body on which a suction apparatus device is arranged, a cleaning head on which at least one cleaning roller is arranged and on which there is positioned at least one suction mouth, which is fluidically connected to the suction apparatus device and... Alfred K xe4 rcher Gmbh & Co Kg

Surface-cleaning machine

A surface-cleaning machine is provided, which includes an appliance body on which a suction apparatus device is arranged, a cleaning head on which at least one cleaning roller is arranged, and a drive device for driving the at least one cleaning roller in rotation, wherein the cleaning head has, between... Alfred K xe4 rcher Gmbh & Co Kg

Surface cleaning machine

A surface cleaning machine is provided, including a cleaning roller holder, a cleaning roller that is arranged on the cleaning roller holder, a drive device for rotary driving of the cleaning roller, and a sweeping element that is associated with the cleaning roller and supplies swept material to the cleaning... Alfred K xe4 rcher Gmbh & Co Kg

Nozzle arrangement for liquid

A nozzle arrangement includes a nozzle inlet part having an inlet duct for liquid under pressure, and a nozzle outlet part which is displaceable relative to the nozzle inlet part between a first and second position and which has a high-pressure nozzle and a low-pressure nozzle each configured as a... Alfred K xe4 rcher Gmbh & Co Kg

Method for treating a floor surface and floor treating apparatus

A method for treating a floor surface is provided using a self-propelled and self-steering floor treating apparatus, wherein the treatment is based on a pattern along which the floor treating apparatus is moved, wherein the pattern has paths in side-by-side relationship to one another, and wherein when the floor treating... Alfred K xe4 rcher Gmbh & Co Kg

Mobile high-pressure cleaning apparatus

A mobile high-pressure cleaning apparatus is provided with a vehicle trailer, on the chassis of which at least two running wheels are held so as to be rotatable, and with a high-pressure cleaning appliance having a motor and a pump, and also with at least one water storage tank for... Alfred K xe4 rcher Gmbh & Co Kg

Dirt pick-up device and floor cleaner with a dirt pick-up device

A dirt pick-up device for a floor cleaner is provided, including a carrying part fixable to the floor cleaner and a holding part releasably connectable to the carrying part with a suction strip held on the holding part, the carrying part and the holding part locked to each other by... Alfred K xe4 rcher Gmbh & Co Kg

Coupling arrangement for screw coupling

A coupling arrangement for a screw coupling for liquid conduits of a high-pressure cleaning apparatus is provided. The coupling arrangement includes a plug part which is pluggably connectable to a complementarily configured plug part of a second coupling arrangement of the screw coupling for establishing a liquid-tight and releasable connection... Alfred K xe4 rcher Gmbh & Co Kg

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

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... Alfred K xe4 rcher Gmbh & Co Kg

Method for cleaning a floor surface and floor cleaning device

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,... Alfred K xe4 rcher Gmbh & Co Kg

Method for cleaning a filter of a vacuum cleaning apparatus and vacuum cleaning apparatus therefor

The invention relates to a method for cleaning a filter of a vacuum cleaning apparatus, wherein in operation of the vacuum cleaning apparatus the filter has suction air flowing therethrough, said suction air being generated by a fan, the method including measuring a first pressure at an inflow section of... Alfred K xe4 rcher Gmbh & Co Kg








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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with Alfred K xe4 rcher Gmbh & Co Kg in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Alfred K xe4 rcher Gmbh & Co Kg with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

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