发明名称 Canister vacuum cleaner
摘要 A cleaning appliance of the canister type includes separating apparatus for separating dirt from a dirt-bearing fluid flow, a floor engaging rolling assembly, and a steering mechanism for steering the cleaning appliance as it is maneuver over a floor surface and for pivoting the separating apparatus relative to the rolling assembly.
申请公布号 US8991001(B2) 申请公布日期 2015.03.31
申请号 US201314081652 申请日期 2013.11.15
申请人 Dyson Technology Limited 发明人 Dyson James;Gammack Peter David;Sunderland David Robert;Genn Stuart Lloyd
分类号 A47L5/00;A47L9/00;A47L5/36;A47L9/12;A47L9/16;A47L9/22;A47L9/24;A47L9/32 主分类号 A47L5/00
代理机构 Morrison & Foerster LLP 代理人 Morrison & Foerster LLP
主权项 1. A canister vacuum cleaner comprising a floor engaging rolling assembly, a separating apparatus located in front of the rolling assembly for separating dirt from a dirt-bearing fluid flow, and a steering mechanism for steering the vacuum cleaner as it is manoeuvred over a floor surface and for effecting relative pivotal movement between the separating apparatus and the rolling assembly about a pivot axis, wherein the separating apparatus has a longitudinal axis inclined at an acute angle to the pivot axis so that the separating apparatus swings from side to side as the vacuum cleaner is manoeuvred over the floor surface.
地址 Malmesbury, Wiltshire GB