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    Vacuum cleaner
    5.
    发明授权
    Vacuum cleaner 失效

    公开(公告)号：US4959885A

    公开(公告)日：1990-10-02

    申请号：US464203

    申请日：1990-01-12

    申请人： John F. Sovis ,  Craig M. Saunders ,  James J. Kopco ,  Michael F. Wright

    发明人： John F. Sovis ,  Craig M. Saunders ,  James J. Kopco ,  Michael F. Wright

    IPC分类号： A47L9/04 ,  A47L5/30 ,  A47L5/32 ,  A47L5/34

    CPC分类号： A47L5/32 ,  A47L5/34

    摘要： A convertible vacuum cleaner includes a nozzle base and a motor and filter housing rotatably mounted on the nozzle base. The nozzle base is movable along a floor surface and includes a brush cleaner for mounting a rotatable brush and a first suction passage communicating with the brush chamber at one end and with an exterior periphery of the nozzle base at the other end. The motor and filter housing includes a second suction passage communicating at a first end with the first suction passage second end and at a second end with an exterior periphery of the motor and filter housing. The motor chamber is formed in the motor and filter housing in spaced relation to the second suction passage. A suction chamber is disposed in the motor and filter housing in a spaced manner from the second suction passage and the motor chamber. The suction chamber has an inlet port communicating with the exterior periphery of the motor and filter housing. A flexible hose is mounted outside the motor and filter housing, the hose having a first end communicating with the second suction passage second end and a second end communicating with the suction chamber inlet port. The flexible hose first end can be selectively removed from communication with the second suction passage to enable the vacuum cleaner to be used with associated cleaning tools.

    Bag mount assembly for a vacuum cleaner
    10.
    发明授权
    Bag mount assembly for a vacuum cleaner 失效
    用于吸尘器的袋装组件

    公开(公告)号：US5089038A

    公开(公告)日：1992-02-18

    申请号：US714356

    申请日：1991-06-12

    申请人： James J. Kopco ,  Craig M. Saunders

    发明人： James J. Kopco ,  Craig M. Saunders

    IPC分类号： A47L9/14

    CPC分类号： A47L9/1427

    摘要： A bag mount assembly for a vacuum cleaner includes a vacuum cleaner housing including an air inlet and a mounting plate which is pivotably mounted to the housing in relation to the air inlet. The mounting plate includes a planar body and a channel extending from one edge of the body. The channel is adapted to selectively hold a reinforced collar of an associated vacuum cleaner bag. In this way, the vacuum cleaner bag can be selectively connected to the air inlet or be rotated away therefrom in order to facilitate the changing of the bag.

    摘要翻译： 用于真空吸尘器的袋安装组件包括真空吸尘器壳体，其包括空气入口和安装板，其相对于空气入口可枢转地安装到壳体。 安装板包括平面主体和从主体的一个边缘延伸的通道。 该通道适于选择性地保持相关联的真空吸尘器袋的加强套环。 以这种方式，真空吸尘器袋可以选择性地连接到进气口或从其中旋转，以便于袋的改变。