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    • 7. 发明授权
    • Vacuum appliance with adjustable tool support system and method of use
    • 具有可调工具支撑系统和使用方法的真空电器
    • US08756756B2
    • 2014-06-24
    • US13484998
    • 2012-05-31
    • John L. TheisingDouglas K. RitterlingShane Glasgow
    • John L. TheisingDouglas K. RitterlingShane Glasgow
    • A47L9/00A47L11/40
    • A47L7/0009A47L9/009A47L11/4055B60B35/005
    • A tool assembly for a vacuum appliance, such as a wet/dry vacuum cleaner, is described, wherein the tool assembly may include a frame, a mount configured to couple the frame to the appliance, a pivot, an actuator configured to support the frame in one or more positions, and a tool coupled to the frame. The assembly may also include a biasing device between the pivot and an end of the frame, and may be disposed in one or more positions relative to a vacuum surface. Also described is a vacuum appliance system that can include a debris collector, a power head assembly, a base, and a tool assembly. Such a vacuum appliance system can also include a main wheel assembly and a plurality of optional main wheel assembly mounting locations. The system may further include a quick-release filter cage coupled to the power head assembly.
    • 描述了一种用于真空设备的工具组件,例如湿/干式真空吸尘器,其中工具组件可包括框架,被配置为将框架连接到设备的安装座,枢轴,构造成支撑框架的致动器 在一个或多个位置,以及联接到框架的工具。 组件还可以包括在枢轴和框架的端部之间的偏压装置,并且可以相对于真空表面设置在一个或多个位置。 还描述了可以包括碎片收集器,动力头组件,基座和工具组件的真空器具系统。 这种真空装置系统还可以包括主轮组件和多个可选的主轮组件安装位置。 该系统还可以包括耦合到动力头组件的快速释放过滤器笼。