A - Human Necessities – 47 – L
Patent
A - Human Necessities
47
L
A47L 11/40 (2006.01) A47L 11/30 (2006.01)
Patent
CA 2198033
The invention concerns an improvement to a movable floor cleaning machine with integral clean and dirty liquid compartments which are separated from each other by a solid partition with an opening which allows liquid to pass through and is provided with a closure member which can be opened. By virtue of the improvement the floor cleaning machine is easy to handle and functions reliably both for recycling and in normal operation. To this end, the closure member which can be opened takes the form of a valve body (15) which is urged by restoring means (18) from one side of the partition (8) towards the edge (17) of the opening in the closed position. On the other side, and in the region of the opening (14), the partition (8) is provided with a tubular coupling connection (20) to one end of which a tubular coupling (21) with an associated filter (24) can be coupled and to the other coupling end (22) of which a stop (23) disposed in the through-flow region can be coupled. In the coupled position, the stop (23) urges the valve body (15) against the restoring means (18).
L'invention concerne une machine mobile de nettoyage du sol présentant des compartiments intégrés pour le liquide propre et le liquide sale, séparés par une cloison solide pourvue d'une ouverture permettant le passage de liquides et comportant un élément d'obturation pouvant être ouvert. L'invention vise à améliorer cette machine pour qu'elle soit maniable et fonctionne efficacement en mode recyclage comme en mode normal. A cet effet, l'élément d'obturation pouvant être ouvert se présente sous la forme d'un corps de soupape (15) appuyé, en position obturée, contre le bord (17) de l'ouverture au moyen d'éléments de rappel (18) d'un côté de la cloison (8). Sur l'autre côté, au niveau de l'ouverture (14), la cloison (8) est pourvue d'un raccord d'accouplement (20) tubulaire auquel peut être accouplé un accouplement tubulaire (21) avec un filtre associé (24) à une extrémité et une butée (23) disposée au niveau du passage du liquide, à l'autre extrémité d'accouplement (22). En position accouplée, la butée (23) presse le corps de soupape (15) en position ouverte contre les éléments de rappel (18).
Kohl Albert
Moser Thomas
Borden Ladner Gervais Llp
Henkel-Ecolab Gmbh & Co. Ohg
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