Vacuum cleaner
    2.
    发明授权
    Vacuum cleaner 有权
    吸尘器

    公开(公告)号:US06219880B1

    公开(公告)日:2001-04-24

    申请号:US09383131

    申请日:1999-08-25

    IPC分类号: A47L912

    摘要: A vacuum cleaner includes a tank assembly having an open end, a cap assembly removably connected to and generally closing off the open end, an inlet assembly disposed on one of the tank and cap assemblies, an exit opening disposed on one of the tank and cap assemblies, a vacuum source connected to one of the tank and cap assemblies for drawing process air through the inlet assembly, a filter assembly disposed between the inlet assembly and the exit opening, the filter assembly comprising a filter, and a filter bag assembly covering at least part of the filter, wherein the filter bag assembly comprises a filter bag and a drain tube connected to the filter bag. Preferably, the drain tube is integrally built into the filter bag.

    摘要翻译: 真空吸尘器包括具有开口端的罐组件,可移除地连接到开口端并大体上封闭开口端的盖组件,设置在罐和盖组件中的一个上的入口组件,设置在罐和盖中的一个上的出口 组件,连接到罐和盖组件中的一个的真空源,用于通过入口组件抽吸工艺空气,设置在入口组件和出口之间的过滤组件,过滤器组件包括过滤器和过滤袋组件, 过滤器的至少一部分,其中过滤袋组件包括连接到过滤袋的过滤袋和排水管。 优选地,排水管一体地内置在过滤袋中。

    Vacuum cleaner
    3.
    发明授权
    Vacuum cleaner 有权
    吸尘器

    公开(公告)号:US06363574B2

    公开(公告)日:2002-04-02

    申请号:US09793051

    申请日:2001-02-26

    IPC分类号: A47L922

    摘要: A vacuum cleaner includes a tank assembly having an open end, a cap assembly removably connected to and generally closing off the open end, an inlet assembly disposed on one of the tank and cap assemblies, an exit opening disposed on one of the tank and cap assemblies, a vacuum source connected to one of the tank and cap assemblies for drawing process air through the inlet assembly, a filter assembly disposed between the inlet assembly and the exit opening, the filter assembly comprising a filter, and a filter bag assembly covering at least part of the filter, wherein the filter bag assembly comprises a filter bag and a drain tube connected to the filter bag. Preferably, the drain tube is integrally built into the filter bag.

    摘要翻译: 真空吸尘器包括具有开口端的罐组件,可移除地连接到开口端并大体上封闭开口端的盖组件,设置在罐和盖组件中的一个上的入口组件,设置在罐和盖中的一个上的出口 组件,连接到罐和盖组件中的一个的真空源,用于通过入口组件抽吸工艺空气,设置在入口组件和出口之间的过滤组件,过滤器组件包括过滤器和过滤袋组件, 过滤器的至少一部分,其中过滤袋组件包括连接到过滤袋的过滤袋和排水管。 优选地,排水管一体地内置在过滤袋中。

    Adjustable tool handle
    4.
    发明授权
    Adjustable tool handle 失效
    可调节刀柄

    公开(公告)号:US5594975A

    公开(公告)日:1997-01-21

    申请号:US388192

    申请日:1995-02-13

    申请人: Jack P. Christen

    发明人: Jack P. Christen

    摘要: A handle for a tool such as a lobby dustpan is provided. The handle is preferably mounted on a vertical shaft of the tool. The handle may be placed in either a locked position or an unlocked position. In the locked position the handle is rigidly connected to the shaft. In the unlocked position the handle moves freely with respect to the shaft.

    摘要翻译: 提供了诸如大厅簸箕的工具的手柄。 手柄优选地安装在工具的竖直轴上。 手柄可以放置在锁定位置或解锁位置。 在锁定位置,手柄刚性地连接到轴上。 在解锁位置,手柄相对于轴自由移动。

    Arrowhead assembly having detachable locking means
    5.
    发明授权
    Arrowhead assembly having detachable locking means 失效
    箭头组件具有可拆卸的锁定装置

    公开(公告)号:US4029319A

    公开(公告)日:1977-06-14

    申请号:US677559

    申请日:1976-04-16

    申请人: Jack P. Christen

    发明人: Jack P. Christen

    IPC分类号: F42B6/08 F41B5/02

    摘要: An arrowhead fabricated from two separate blades arranged at cross angles to one another and held in position by a collet, the collet having a cooperating cam sleeve for detachably locking the blades together in a rigid manner. A threaded insert is provided for the collet by means of which the latter can be removed from and attached to the arrow shaft and provides for withdrawing the arrowhead assembly from the game and for disassembly of the arrowhead for sharpening or repair purposes.

    摘要翻译: 由两个独立的刀片制成的箭头,它们彼此交叉成角度并且通过夹头保持在适当位置,所述夹头具有配合的凸轮套筒,用于以刚性的方式将刀片可拆卸地锁定在一起。 提供用于夹头的螺纹插入件,通过该螺纹插入件,后者可以从箭头轴上移除并附接到箭头轴上,并且提供从游戏中撤回箭头组件并且用于拆卸箭头以进行磨削或修理目的。