| Patent application number | Description | Published |
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| 20100037419 | ARTIFICIAL TURF CLEANING - The invention relates to a device for cleaning a ground surface of artificial turf with filler, comprising a frame, moving and supporting means arranged on the frame for the purpose of moving the device over the ground surface, and processing means arranged on the frame for processing a flow of material taken up from the ground surface, such as dirt and filler, wherein the processing means comprise: a take-up means, a separating means, a collecting means, a feedback means. The invention is characterized in that the processing means further comprise a dust suction device, wherein the dust suction device comprises at least a pump means for creating an underpressure and a dust inlet which is connected to a suction side of the pump means and which is arranged in the vicinity of the separating means in the device. | 02-18-2010 |
| 20110220146 | ARTIFICIAL TURF CLEANING - The invention relates to a device for cleaning a ground surface of artificial turf with filler, comprising a frame, moving and supporting means arranged on the frame for the purpose of moving the device over the ground surface, and processing means arranged on the frame for processing a flow of material taken up from the ground surface, such as dirt and filler, wherein the processing means comprise: a take-up means, a separating means, a collecting means, a feedback means. The invention is characterized in that the processing means further comprise a dust suction device, wherein the dust suction device comprises at least a pump means for creating an underpressure and a dust inlet which is connected to a suction side of the pump means and which is arranged in the vicinity of the separating means in the device. | 09-15-2011 |
| 20120298136 | DEVICE AND METHOD FOR PROCESSING A GROUND SURFACE OF ARTIFICIAL TURF - Device for processing a ground surface of artificial turf comprising filler, the device comprising a frame ( | 11-29-2012 |
| Patent application number | Description | Published |
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| 20110061880 | SOIL AERATING DEVICE AND METHOD FOR PUSHING PENETRATION TOOLS INTO SOIL - A mobile soil aerating device including a machine frame, a drive, at least one penetration tool hingedly coupled with the machine frame, said penetration tool being adapted to be driven into the soil and to be pulled out again, said penetration tool being pivotable with respect to the machine frame during a penetration phase in which the penetration tool, prior to penetration, being in an initial position at a predetermined penetration angle, and wherein, at least after having pulled the penetration tool from the ground, at least one element engaging the penetration tool and coupled to the machine frame exerts a restoring moment on the penetration tool in order to pivot the penetration tool back to the initial position. | 03-17-2011 |
| 20140123412 | SWEEPING MACHINE FOR WORKING GROUND SURFACES, IN PARTICULAR LAWNS - A sweeping machine for working ground surfaces, including a machine frame adapted to be moved in the traveling direction, at least one wheel axle with at least one wheel, the wheel axle being supported in the machine frame transversely to the traveling direction. The wheel axle supports the machine frame parallel to the ground surface, at least one sweeping element may be driven for rotation about a sweeping element axis, the sweeping element axis extending substantially parallel to the ground surface, and the sweeping element is in contact with the ground surface when in an operating position. The sweeping element axis may be moved from a first operating position, assumed when travelling straight, to a second operating position, assumed when driving a curve. In the second position the sweeping element axis is in a position pivoted towards the inner side of the curve. | 05-08-2014 |
| 20140359954 | SWEEPING MACHINE FOR WORKING GROUND SURFACES, IN PARTICULAR LAWNS - A sweeping machine for working ground surfaces, in particular lawns comprises a machine frame adapted to be moved in the traveling direction, at least one wheel axle with at least one wheel, said wheel axle being supported in the machine frame transversely to the traveling direction, said wheel axle supporting the machine frame parallel to the ground surface, a least one sweeping element adapted to be driven for rotation about a sweeping element axis, said sweeping element axis extending substantially parallel to the ground surface, and said sweeping element is in contact with the ground surface when in an operating position. The sweeping machine of the invention provides that the sweeping element axis of the at least one sweeping element is adapted to be moved from a first operating position, assumed when travelling straight, to a second operating position, assumed when driving a curve, in which second position the sweeping element axis is in a position pivoted towards the inner side of the curve. | 12-11-2014 |
