A support assembly for a surface treating appliance includes a roller having one or more tires, wherein the one or more tires are fused to the roller. The roller can include a polymer such as polypropylene and may also include a glass filled impact modified copolymer such as a 20% glass filed impact modified copolymer. The tires can include a thermoplastic elastomer such as a modified polymer including a mixture of polypropylene and an ethylene propylene diene monomer. The thermoplastic elastomer may have a hardness of from 55 to 95 Duro measured on the A scale, more specifically from 70 to 79 Duro on the A scale or from 80 to 95 Duro on the A scale.
METHOD FOR MANUFACTURING A SUPPORT ASSEMBLY FOR A SURFACE TREATING APPLIANCE
HERSTELLUNGSMETHODE EINER STÜTZANORDNUNG FÜR EIN GERÄT ZUR OBERFLÄCHENBEHANDLUNG
MÉTHODE DE FABRICATION D'UN ENSEMBLE SUPPORT POUR UN APPAREIL DE TRAITEMENT DES SOLS
2016-04-27
Patent
Elektronische Ressource
Englisch
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