VORRICHTUNG ZUR REINIGUNG VON SPIELOBERFLÄCHEN AUS KÜNSTLICHEM RASEN

PCT No. PCT/GB92/00890 Sec. 371 Date May 18, 1994 Sec. 102(e) Date May 18, 1994 PCT Filed May 18, 1992 PCT Pub. No. WO92/20272 PCT Pub. Date Nov. 26, 1992A device for renovating synthetic grass playing surfaces which optionally include a layer of particulate material. The device comprises a plenum c...

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Bibliographische Detailangaben
Hauptverfasser:	BLAIR, IAN, ROCHEDALE, QLD 4123, AU, SEEFELD, ALLAN, JOHN, UNDERWOOD, QLD 4119, AU, ALLAWAY, ALLAN, WILLIAM, UNDERWOOD, QLD 4119, AU
Format:	Patent
Sprache:	ger
Schlagworte:	CLEANING CLEANING BEACHES CLEANING IN GENERAL CLEANING OF PERMANENT WAYS COFFEE MILLS CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES DISPERSING DOMESTIC ARTICLES OR APPLIANCES DOMESTIC WASHING OR CLEANING FIXED CONSTRUCTIONS FOG IN GENERAL FURNITURE HUMAN NECESSITIES PERFORMING OPERATIONS PREVENTION OF FOULING IN GENERAL SPICE MILLS STREET CLEANING SUCTION CLEANERS IN GENERAL TRANSPORTING
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Zusammenfassung:	PCT No. PCT/GB92/00890 Sec. 371 Date May 18, 1994 Sec. 102(e) Date May 18, 1994 PCT Filed May 18, 1992 PCT Pub. No. WO92/20272 PCT Pub. Date Nov. 26, 1992A device for renovating synthetic grass playing surfaces which optionally include a layer of particulate material. The device comprises a plenum chamber (10) which directs a fast moving jet of air against the particulate so as to dislodge it and direct the particulate into a manifold (11) which partially surrounds the plenum chamber. The manifold is designed to separate out the fine particles and direct them to a collection area, and to lay the coarse particulate back on the surface. Filtering and collection apparatus is also described.