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    • 4. 发明申请
    • Drywall sander
    • 干墙砂光机
    • US20060073778A1
    • 2006-04-06
    • US11238102
    • 2005-09-28
    • Alan PhillipsJohn SchnellDaniel Wall
    • Alan PhillipsJohn SchnellDaniel Wall
    • B24B23/00
    • B24B7/184B24B47/12B24B55/10
    • The present invention provides an adjustable drywall sander capable of imparting more than one type of motion. In an exemplary embodiment, the sander includes a power unit with a motor and a sanding assembly coupled to the power unit. A telescopic support arm assembly is coupled to the sanding assembly and the power unit for supporting the sanding assembly. The telescopic support arm assembly includes a first support arm with a first and a second end and a second support arm with a first and second end. The first end of the first support arm being coupled to the power unit and the second end of the second support arm being coupled to the sanding assembly. A collapsible drive shaft is substantially enclosed by the telescopic support arm assembly. The telescopic support arm assembly and the collapsible drive shaft allow the length of the telescopic assembly to be adjusted.
    • 本发明提供了一种能够施加多于一种类型的运动的可调式干式砂光机。 在示例性实施例中,砂光机包括具有马达的动力单元和联接到动力单元的砂磨组件。 伸缩支撑臂组件联接到砂磨组件和用于支撑砂磨组件的动力单元。 伸缩支撑臂组件包括具有第一和第二端的第一支撑臂和具有第一和第二端的第二支撑臂。 第一支撑臂的第一端联接到动力单元,第二支撑臂的第二端联接到砂磨组件。 可伸缩的驱动轴基本上由伸缩支撑臂组件封闭。 伸缩支撑臂组件和可折叠驱动轴允许调节伸缩组件的长度。
    • 10. 发明申请
    • Adjustable exhaust assembly for pneumatic fasteners
    • 用于气动紧固件的可调排气组件
    • US20050189393A1
    • 2005-09-01
    • US11064423
    • 2005-02-22
    • John SchnellDaniel WallDaniel GoodwinBarbara Rose
    • John SchnellDaniel WallDaniel GoodwinBarbara Rose
    • B25C1/00B25C1/04B25C1/14
    • B25C1/04B25C1/008B25C1/042B25C1/047
    • An adjustable exhaust assembly for a pneumatic fastener includes a base, which includes a base plate and a protrusion protruding from the base plate. The protrusion is centrally hollow and includes an inner surface and an outer surface. The base plate includes an inlet opening and an exhaust opening defined therethrough. The inlet opening is interconnected with a channel defined by the inner surface of the protrusion. A cap is coupled to and supported by the base and includes an exit opening. A quick connector coupler is positioned inside the channel defined by the inner surface of the protrusion. When coupled to a pneumatic fastener, the quick connector coupler is suitable for connecting to an air supply hose to input compressed air to the pneumatic fastener via the channel defined by the inner surface of the protrusion and the inlet opening, and exhaust from the pneumatic fastener may exit through the exhaust opening and the exit opening.
    • 用于气动紧固件的可调排气组件包括基座,其包括基板和从基板突出的突起。 突出部是中心的中空的并且包括内表面和外表面。 基板包括入口开口和由其限定的排气开口。 入口开口与由突起的内表面限定的通道相互连接。 盖子联接到基座并由基座支撑并且包括出口。 快速连接器耦合器位于由突起的内表面限定的通道内。 当联接到气动紧固件时,快速连接器耦合器适于连接到空气供应软管,以通过由突起的内表面和入口开口限定的通道将压缩空气输送到气动紧固件,并且从气动紧固件 可以通过排气口和出口开口排出。