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    NODULAR IRON CAST CRANKSHAFT WITH FORGED STEEL CORE INSERT
    5.
    发明申请
    NODULAR IRON CAST CRANKSHAFT WITH FORGED STEEL CORE INSERT 审中-公开
    NODULAR IRON CAST CRANKSHAFT与锻造钢芯插件

    公开(公告)号：US20160069382A1

    公开(公告)日：2016-03-10

    申请号：US14477313

    申请日：2014-09-04

    申请人： Ford Global Technologies, LLC

    发明人： Jeffrey Eliot Chottiner ,  Rick L. Williams

    IPC分类号： F16C3/08 ,  B23P13/00 ,  F16F15/28 ,  B32B15/01

    CPC分类号： F16C3/08 ,  B23P13/00 ,  B23P15/00 ,  B23P2700/07 ,  B32B3/26 ,  B32B15/011 ,  B32B15/18 ,  B32B2307/558 ,  F16C2204/60 ,  F16C2220/02 ,  F16C2220/46 ,  F16C2223/44 ,  F16F15/283

    摘要： A crankshaft for an internal combustion engine having a core formed from a first material and an outer layer formed from a second material, the second material being different from the first material, is disclosed. Both the first and second materials are preferably though not absolutely metals. The crankshaft core is preferably formed from forged steel, such as C1117 AISI or similar steel. The layer formed over the crankshaft core is preferably iron, such as nodular iron. The crankshaft core is preferably formed having an orienting keystone lock at each end. The iron layer formed over the crankshaft core may be of a variety of irons, though nodular iron is preferred. The disclosed crankshaft thus provides an alternative to the traditional forged steel crankshaft by utilizing a low cost, forged steel core and cast a nodular iron outer layer that includes the counterweights, cheeks, post, flange and journals.

    摘要翻译： 一种用于内燃机的曲轴，其具有由第一材料形成的芯和由第二材料形成的外层，所述第二材料与第一材料不同。 第一和第二材料都优选地不是绝对的金属。 曲轴芯优选由锻造钢，例如C1117 AISI或类似的钢制成。 形成在曲轴芯上的层优选为铁，例如球墨铸铁。 曲轴芯优选地在每一端形成有取向梯形锁。 形成在曲轴芯上的铁层可以是各种铁，尽管球状铁是优选的。 所公开的曲轴因此通过利用低成本的锻造钢芯提供了传统的锻钢曲轴的替代方案，并铸造了包括配重，面颊，柱，凸缘和轴颈的球状铁外层。

    Bone plate having combination locking and compression screw holes
    6.
    发明授权
    Bone plate having combination locking and compression screw holes 有权
    骨板具有组合锁定和压缩螺钉孔

    公开(公告)号：US09149310B2

    公开(公告)日：2015-10-06

    申请号：US14305201

    申请日：2014-06-16

    申请人： Biomet Manufacturing, LLC

    发明人： Daniel Duane Fritzinger ,  Paul G. Kiritsis

    IPC分类号： A61B17/58 ,  A61B17/80 ,  B23P13/00

    CPC分类号： A61B17/8033 ,  A61B17/8014 ,  A61B17/8057 ,  B23C2220/56 ,  B23P13/00 ,  Y10T29/49995 ,  Y10T29/49996 ,  Y10T409/303752

    摘要： A bone plate including a first side and a second side and configured to locate a locking screw and a compression screw. The bone plate includes a top surface and a bottom surface each extending between the first side and the second side. A plurality of holes extend from the top surface to the bottom surface include a hybrid screw hole configured to accept both a locking screw and a compression screw, a first form hole configured to accept a locking screw, and a second form hole having an elongated shape with a non-circular cross-section configured to accept a compression screw. An interior wall of the bone plate extends between a top opening and a bottom opening of the hybrid screw hole wherein the interior wall includes a threaded first portion proximate the top opening and an unthreaded second portion extending from the bottom opening.

    摘要翻译： 一种骨板，包括第一侧和第二侧，并且构造成定位锁定螺钉和压缩螺钉。 骨板包括顶表面和底表面，每个在第一侧和第二侧之间延伸。 从上表面延伸到底面的多个孔包括配置为接受锁定螺钉和压缩螺钉的复合螺钉孔，构造成接受锁定螺钉的第一成形孔和具有细长形状的第二成形孔 其非圆形横截面构造成接受压缩螺钉。 骨板的内壁在混合螺钉孔的顶部开口和底部开口之间延伸，其中内壁包括靠近顶部开口的螺纹的第一部分和从底部开口延伸的无螺纹的第二部分。

    JIG FOR FIREARM LOWER RECEIVER MANUFACTURE
    8.
    发明申请
    JIG FOR FIREARM LOWER RECEIVER MANUFACTURE 有权
    用于火灾下部接收器制造

    公开(公告)号：US20150192401A1

    公开(公告)日：2015-07-09

    申请号：US14662384

    申请日：2015-03-19

    申请人： 80 Percent Arms Inc.

    发明人： Charles E. Chang ,  Wayne R. Partington ,  Tilden A. Smith, II ,  Jules Johannes de Neve

    IPC分类号： G01B5/14 ,  G01B5/18 ,  B23P13/00

    CPC分类号： G01B5/14 ,  B23P13/00 ,  F41A3/66 ,  G01B5/18 ,  Y10T29/49771 ,  Y10T29/49778

    摘要： A machining tool assembly for manufacturing a firearm lower receiver includes a first and second side jig which are configured to be disposed on opposite sides of the firearm lower receiver and configured to removably attach to one another securing the firearm lower receiver therebetween. A drill block jig is removably attachable to the first and second side jigs disposed above the top surface of the firearm lower receiver, wherein the drill block jig comprises a plurality of through holes. A template spacer jig is removably attachable to the first and second side jigs disposed above the top surface of the firearm lower receiver, wherein the template spacer jig comprises a spacer aperture disposed through a template spacer thickness. A first and second pocket templates are removably attachable and disposed onto the template spacer jig. A router support plate is disposed onto either the first or second pocket templates.

    摘要翻译： 一种用于制造枪支下部接收器的加工工具组件，包括：第一和第二侧面夹具，其构造成设置在枪支下部接收器的相对侧上，并被构造成将枪支下部接收器固定在另一个之间。 钻夹具可移除地附接到设置在火器下接收器的顶表面上方的第一和第二侧夹具，其中钻块夹具包括多个通孔。 模板间隔夹具可移除地附接到设置在枪支下部接收器的顶表面上方的第一和第二侧面夹具，其中模板间隔夹具包括通过模板间隔物厚度设置的间隔孔。 第一和第二口袋模板可移除地附接并设置在模板间隔夹具上。 路由器支撑板设置在第一或第二口袋模板上。

    Adaptive machining for improving assembly fit of consumer electronics
    9.
    发明授权
    Adaptive machining for improving assembly fit of consumer electronics 有权
    适应性加工，改善消费电子产品的装配

    公开(公告)号：US08849437B2

    公开(公告)日：2014-09-30

    申请号：US13626853

    申请日：2012-09-25

    申请人： Apple Inc.

    发明人： Norman Chow ,  Brian K. Copeland ,  Erik D. Gillow ,  Daniel A. Green ,  David Kim ,  William S. Masek ,  Donald Q. Ross, III ,  Chuan You Su ,  Mark E. Wilcox

    IPC分类号： G06F19/00

    CPC分类号： G06F1/1698 ,  B23P13/00 ,  G06F1/1626 ,  Y10T29/49002

    摘要： Methods and structures for manufacturing and assembling matching parts in a manufacturing line are described. In some embodiments, the parts are portions of a consumer product, such as an electronic device. The matching parts are manufactured and assembled in a way such that the interface between the matching parts is substantially seamless. In some embodiments, the interface has a feature with curved portions. Methods involve measuring the dimensions of a primary part and custom machining a secondary part to seamlessly fit with the primary part. In this way, the secondary part is made to uniquely fit the primary part. The primary and secondary parts can be marked to identify them as matching parts in a manufacturing environment where numerous pairs of parts are made.

    摘要翻译： 对生产线上配套件的制造和组装方法和结构进行说明。 在一些实施例中，部件是诸如电子设备的消费产品的部分。 匹配部件以这样的方式制造和组装，使得匹配部件之间的界面基本上是无缝的。 在一些实施例中，界面具有弯曲部分的特征。 方法包括测量主要零件的尺寸，并定制加工辅助零件以与主要零件无缝配合。 以这种方式，辅助部件被制成唯一地适合主要部件。 主要部件和次要部件可以在制造环境中进行标记，以将其识别为制造环境中的匹配部件。