Shredder with reduced hazard potential
    54.
    发明授权
    Shredder with reduced hazard potential 失效
    破碎机具有降低的潜在危险

    公开(公告)号:US08272585B2

    公开(公告)日:2012-09-25

    申请号:US12475812

    申请日:2009-06-01

    IPC分类号: B02C25/00

    摘要: A shredder having a safety feature(s) that reduces potential safety hazards. The shredder may include a timer mechanism adapted to automatically prevent the shredder blades from being activated if the selectable control has been in the activated state for a predetermined amount of time without any material being detected for shredding.

    摘要翻译: 破碎机具有减少潜在安全隐患的安全功能。 切碎机可以包括定时器机构,其适于如果可选择的控制已经处于激活状态一段预定的时间量而自动地防止切碎机刀片被激活,而没有检测到粉碎的材料。

    Shredder head adapted to shred data bearing documents and bottles
    55.
    发明授权
    Shredder head adapted to shred data bearing documents and bottles 失效
    破碎机头适用于数据承载文件和瓶子的碎片

    公开(公告)号:US08091812B2

    公开(公告)日:2012-01-10

    申请号:US12938580

    申请日:2010-11-03

    IPC分类号: B02C18/22

    CPC分类号: B02C18/0007 B02C19/0081

    摘要: A method of shredding bottles preferably, but not necessarily, including providing a major blade rotatably located about a common axis with at least some of the plurality of shredder blades. The major blade may have at least one shaft which extends radially outwardly from the common axis for a distance greater than the maximum radius of any of the plurality of shredder blades. Preferably engaging bottles via the major blade prior to the commencement of cutting by the plurality of shredder blades so that the major blade preferably at least one of cutting, deforming, and dragging bottles toward the plurality of shredder blades for shredding thereof.

    摘要翻译: 一种优选但不是必须的将切割瓶子的方法包括提供围绕公共轴线可旋转地定位的主叶片与多个切碎机叶片中的至少一些。 主叶片可以具有至少一个轴,其从公共轴线径向向外延伸一定大于多个切碎机叶片中的任何一个的最大半径的距离。 优选地,在通过所述多个粉碎刀片开始切割之前,经由所述主刀片接合瓶子,使得所述主刀片优选地将所述瓶子切割,变形和拖动至少一个朝向所述多个粉碎刀片进行粉碎的至少一个。

    Pencil sharpener
    58.
    发明授权
    Pencil sharpener 失效
    卷笔刀

    公开(公告)号:US07913731B2

    公开(公告)日:2011-03-29

    申请号:US12360368

    申请日:2009-01-27

    IPC分类号: B43L23/00 B23Q15/00

    摘要: A pencil sharpener that facilitates the sharpening of pencils by any one or more of the following: preventing injury; automatically sharpening pencils without manual manipulation; providing status indicators during sharpening; and/or allowing varying degrees of sharpness to be selected.

    摘要翻译: 一种铅笔刀,可以通过以下任何一种或多种方法来削尖铅笔:防止伤害; 自动锐化铅笔,无需手动操作; 提供锐化状态指标; 和/或允许选择不同程度的清晰度。