A cleaner head for an appliance
A cleaner head (figure 1, 10) for an appliance includes a roller (figure 1, 14) for contacting a surface to be cleaned, a roller drive configured to drive rotation of the roller; and a mangle configured to contact the roller to remove liquid from the roller rotating in use. The roller drive is confi...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | A cleaner head (figure 1, 10) for an appliance includes a roller (figure 1, 14) for contacting a surface to be cleaned, a roller drive configured to drive rotation of the roller; and a mangle configured to contact the roller to remove liquid from the roller rotating in use. The roller drive is configured to drive rotation of the roller such that the speed of the roller at the mangle is between 3 and 8 meters per second. The roller drive may be configured to drive rotation of the roller at between 500 and 1200 revolutions per minute. The roller may comprise a material for contacting the surface to be cleaned and the mangle may penetrate into the material for removing liquid from the material of the roller. The cleaner head may further comprise a liquid collection tank for collecting the liquid removed from the roller by the mangle in use. |
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