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公开(公告)号：US20090314138A1
公开(公告)日：2009-12-24
申请号：US12280332
申请日：2007-02-23
摘要： Apparatus for engaging a mechanical component, such as a fastener. A handle portion (102, 174) is hingedly affixed to a ratchet mechanism (108, 180). A tool holder support structure (110, 140, 150, 160, 174) is aligned with and rigidly affixed to the ratchet mechanism opposite the handle portion. A tool holder (112, 142, 152, 162, 176) is supported by the tool holder support structure and comprises opposing first and second ends (114, 116) each configured to support at least one respective tool (118, 132, 178, 220, 222, 224, 226, 228, 230, 232). The tool holder preferably rotates with respect to the tool holder support structure about a pivot (129, 146, 210). Preferably, the handle portion and ratchet mechanism are removable to permit a separate driver (196) to impart torque to a selected extended tool. The handle portion is further preferably moveable from an open position to a folded, closed position.
摘要翻译： 用于接合诸如紧固件的机械部件的装置。 手柄部分（102,174）铰接地固定到棘轮机构（108,180）上。 工具架支撑结构（110,140,150,160,174）与手柄部分相对并且刚性地固定到棘齿机构上。 工具保持器（112,142,152,162,176）由工具架支撑结构支撑并且包括相对的第一和第二端（114,116），每个第一和第二端被构造成支撑至少一个相应的工具（118,132,178， 220,222,224,226,228,230,232）。 工具架优选地围绕枢轴（129,146,210）相对于工具架支撑结构旋转。 优选地，手柄部分和棘轮机构是可移除的，以允许单独的驱动器（196）向所选择的扩展工具赋予扭矩。 手柄部分进一步优选地可以从打开位置移动到折叠的关闭位置。
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公开(公告)号：US20080214095A1
公开(公告)日：2008-09-04
申请号：US11917647
申请日：2006-12-21
摘要： A tool sharpening assembly (100) suitable for sharpening cutting tools (140,350,366,546,562). In some embodiments, a wedge-shaped port is formed between a rotational first abrasive surface (160,262) and a stationary second abrasive surface (162,264) to sharpen a distal cutting edge (146) of a cutting tool (140,230,546). In other embodiments, a cooling mechanism (136,326,330,334,338) actively draws heat generated during a sharpening operation from a tool (140) and through a tool support structure (170,234,328,332) contactingly supporting the tool, in further embodiments, a rotatable abrasive slotted disc (364) comprises at least one inspection aperture (372) formed from an interior sidewall (390) with upper and lower leading and trailing edges (396,398,400,402) of non-uniform separation distance. In other embodiments, a cylindrical drum abrasive member (572) is provided with an associated stationary support plate (574). In further embodiments, a grinding wheel (580,600) is formed of a substrate (582,602) and a plurality of abrasive layers (584,586,592,612,614) adhered thereto.
摘要翻译： 一种适于磨削切削刀具的刀具磨削组件（100）（140,350,366,546,562）。 在一些实施例中，在旋转的第一研磨表面（160,262）和固定的第二研磨表面（162,264）之间形成楔形端口，以锐化切割工具（140,230,546）的远端切割边缘（146）。 在其它实施例中，冷却机构（136,326,330,334,338）在进一步的实施例中，可旋转的研磨开槽的盘（364）在活动过程中从工具（140）和通过接触地支撑工具的工具支撑结构（170,234,328,332）有效地吸收产生的热量， 包括由内侧壁（390）形成的至少一个检查孔（372），其具有不均匀间隔距离的上下前缘（396,398,400,402）。 在其他实施例中，圆柱形鼓研磨件（572）设置有相关联的固定支撑板（574）。 在另外的实施例中，砂轮（580,600）由粘合到其上的基底（582,602）和多个磨料层（584,586,592,612,614）形成。
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公开(公告)号：US08512103B2
公开(公告)日：2013-08-20
申请号：US11917647
申请日：2006-12-21
IPC分类号： B24B7/00
摘要： A tool sharpening assembly (100) suitable for sharpening cutting tools (140,350,366,546,562). In some embodiments, a wedge-shaped port is formed between a rotational first abrasive surface (160,262) and a stationary second abrasive surface (162,264) to sharpen a distal cutting edge (146) of a cutting tool (140,230,546). In other embodiments, a cooling mechanism (136,326,330,334,338) actively draws heat generated during a sharpening operation from a tool (140) and through a tool support structure (170,234,328,332) contactingly supporting the tool, in further embodiments, a rotatable abrasive slotted disc (364) comprises at least one inspection aperture (372) formed from an interior sidewall (390) with upper and lower leading and trailing edges (396,398,400,402) of non-uniform separation distance. In other embodiments, a cylindrical drum abrasive member (572) is provided with an associated stationary support plate (574). In further embodiments, a grinding wheel (580,600) is formed of a substrate (582,602) and a plurality of abrasive layers (584,586,592,612,614) adhered thereto.
摘要翻译： 一种适于磨削切削刀具的刀具磨削组件（100）（140,350,366,546,562）。 在一些实施例中，在旋转的第一研磨表面（160,262）和固定的第二研磨表面（162,264）之间形成楔形端口，以锐化切割工具（140,230,546）的远端切割边缘（146）。 在其它实施例中，冷却机构（136,326,330,334,338）在进一步的实施例中，可旋转的研磨开槽的盘（364）在活动过程中从工具（140）和通过接触地支撑工具的工具支撑结构（170,234,328,332）有效地吸收产生的热量， 包括由内侧壁（390）形成的至少一个检查孔（372），其具有不均匀间隔距离的上下前缘（396,398,400,402）。 在其他实施例中，圆柱形鼓研磨件（572）设置有相关联的固定支撑板（574）。 在另外的实施例中，砂轮（580,600）由粘合到其上的基底（582,602）和多个磨料层（584,586,592,612,614）形成。
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