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    REDUCED STRESS PAWL AND RATCHET TOOTH FOR A ONE-WAY CLUTCH
    3.
    发明申请
    REDUCED STRESS PAWL AND RATCHET TOOTH FOR A ONE-WAY CLUTCH 审中-公开

    公开(公告)号：WO2009055422A3

    公开(公告)日：2009-04-30

    申请号：PCT/US2008/080712

    申请日：2008-10-22

    Applicant: GKN SINTER METALS, LLC. ,  CHIESA, Alfred J. ,  KNOTT, Henry J.

    Inventor： CHIESA, Alfred J. ,  KNOTT, Henry J.

    IPC: F16D41/12

    Abstract: A one-way clutch with an outer race and an inner race is disclosed. One of the races includes at least one pawl and an engagement member for holding the at least one pawl in engagement with ratchet teeth on the other race. The contact surface of the at least one pawl or the ratchet teeth is an arcuate shape for improved load distribution. The arcuate contact surface has a radius of curvature that is greater than a radius of curvature at corners adjacent to the arcuate contact surface.

    CORE ROD FORGING FOR PRECISE INTERNAL GEOMETRY
    4.
    发明申请
    CORE ROD FORGING FOR PRECISE INTERNAL GEOMETRY 审中-公开

    公开(公告)号：WO2009052358A3

    公开(公告)日：2009-04-23

    申请号：PCT/US2008/080282

    申请日：2008-10-17

    Applicant: GKN SINTER METALS, LLC. ,  KNOTT, Henry, J.

    Inventor： KNOTT, Henry, J.

    IPC: B21J13/02

    Abstract: A forging die tool set defines a cavity and includes a core rod in the cavity for shaping a void in a work piece. The core rod extends in a direction in which the work piece is introduced, compressed, and ejected from the cavity. The core rod includes an upper portion and a lower portion. The upper portion has a cross sectional shape that forms a certain shape in the work piece and a radially tapered section that tapers toward the lower portion of the core rod. The lower portion also has a cross sectional shape that forms a certain shape in the work piece, and the cross sectional shape of the upper portion differs from the cross sectional shape of the lower portion, the lower portion being a more wear resistant shape characterized by larger radii and the upper portion being a finishing shape with smaller radii for shaping the final form of the forged work piece.

    METHOD OF FORMING A COMPOSITE COMPONENT USING POST-COMPACTION DIMENSIONAL CHANGE
    7.
    发明申请
    METHOD OF FORMING A COMPOSITE COMPONENT USING POST-COMPACTION DIMENSIONAL CHANGE 审中-公开
    使用后压缩尺寸变化形成复合组分的方法

    公开(公告)号：WO2016164250A1

    公开(公告)日：2016-10-13

    申请号：PCT/US2016/025258

    申请日：2016-03-31

    Applicant: GKN SINTER METALS, LLC

    Inventor： TAYLOR, Alan, C. ,  DONALDSON, Ian, W.

    IPC: B22F7/06 ,  B22F5/10

    CPC classification number: B22F7/062 ,  B22F5/106 ,  B22F7/06

    Abstract: A method includes the sequential steps of compacting a powder metal in a tool and die set using a compaction press to form a powder metal compact, ejecting the powder metal compact from the tool and die set, positioning the powder metal compact relative to another part, and cooling the powder metal compact. When the powder metal is compacted, a temperature of the powder metal used to form the powder metal compact increases relative to ambient temperature due to deformation of the powder metal during compacting. After ejection and while the powder metal compact is still above ambient temperature, the compact is positioned relative to the other part. Then, upon the cooling of the powder metal compact, the powder metal compact dimensionally shrinks to form an interference fit between the powder metal compact and the other part thereby forming the composite component, which may be subsequently sintered.

    Abstract translation: 一种方法包括使用压实机压实工具和模具中的粉末金属压实以形成粉末金属压块的顺序步骤，从工具和模具组中排出粉末金属压块，将粉末金属压块相对于另一部分定位， 并冷却粉末金属成型体。 当粉末金属被压实时，用于形成粉末金属压块的粉末金属的温度由于粉碎金属在压实过程中的变形而相对于环境温度增加。 在喷射之后并且当粉末金属压块仍高于环境温度时，压块相对于另一部分定位。 然后，在粉末金属压块的冷却时，粉末金属致密体尺寸收缩，形成粉末金属压块与其他部分之间的过盈配合，从而形成可随后烧结的复合部件。

    PLANETARY GEAR CARRIER JOINT FOR PRECISION RE-ASSEMBLY AND TORQUE TRANSMISSION
    8.
    发明申请
    PLANETARY GEAR CARRIER JOINT FOR PRECISION RE-ASSEMBLY AND TORQUE TRANSMISSION 审中-公开
    用于精密重组和扭矩变速器的行星齿轮传动联轴器

    公开(公告)号：WO2014169033A1

    公开(公告)日：2014-10-16

    申请号：PCT/US2014/033487

    申请日：2014-04-09

    Applicant: GKN SINTER METALS, LLC ,  TAYLOR, Alan, C. ,  LEMKE, Jeffrey, W.

    Inventor： TAYLOR, Alan, C. ,  LEMKE, Jeffrey, W.

    IPC: F16H57/08

    CPC classification number: F16H57/082

    Abstract: A planetary gear carrier has a drum cover and drum hub that make up a drum of the carrier and a carrier plate spaced from the drum cover defining a space in which the planetary gears reside, The drum cover, drum hub and carrier plate are joined by keys that are formed integrally with at least one of them that mate with surfaces of the other parts for precise assembly and re-assembly, and windows are defined through sets of spline teeth of the dram cover and drum hub through which planetary gears may be inserted for assembly to the carrier while the drum cover, drum hub and carrier plate are assembled to one another.

    Abstract translation: 行星齿轮架具有鼓盖和鼓轮毂，其构成载体的滚筒和与滚筒间隔开的承载板，其限定行星齿轮所在的空间。滚筒盖，滚筒毂和承载板通过 与它们中的至少一个形成为一体的键与其它部件的表面相配合以便精确组装和重新组装的窗口，并且窗口通过可以插入行星齿轮的凸轮盖和鼓毂的一组花键齿来限定 用于组装到载体上，同时鼓盖，鼓轮毂和承载板彼此组装。

    COMPONENT WITH DEFORMABLE PADS
    9.
    发明申请
    COMPONENT WITH DEFORMABLE PADS 审中-公开
    具有可塑性垫的组件

    公开(公告)号：WO2014078783A1

    公开(公告)日：2014-05-22

    申请号：PCT/US2013/070546

    申请日：2013-11-18

    Applicant: GKN SINTER METALS, LLC ,  SAVU, Virgiliu-Adrian ,  GEIMAN, Timothy, E. ,  KEEBLE, Allan ,  LAUGHLIN, Timothy

    Inventor： SAVU, Virgiliu-Adrian ,  GEIMAN, Timothy, E. ,  KEEBLE, Allan ,  LAUGHLIN, Timothy

    IPC: F16C33/12 ,  F16C23/02 ,  F16C23/04 ,  F16C7/02 ,  F16C9/04

    CPC classification number: F16C9/045 ,  F16C7/023 ,  F16C9/04 ,  F16C35/00 ,  F16C35/02 ,  F16C35/04 ,  F16C2226/60

    Abstract: A component (10) is adapted for contact with a mating component (50) during attachment of the components to one another to form a related assembly in which a deformable pad (26) or pads improve stress distribution. The component includes a body having an interface surface in which the body is adapted to be contacted with the mating component at the interface surface of the body. One or more deformable pads are formed in the interface surface. Each deformable pad has a top surface that is offset outwardly from the interface surface relative to the body and a groove surrounding the deformable pad that is offset inwardly from the interface surface relative to the body.

    Abstract translation: 组件（10）适于在将部件彼此附接期间与配合部件（50）接触以形成相关组件，其中可变形焊盘（26）或焊盘改进应力分布。 该部件包括具有界面表面的主体，其中主体适于在主体的界面处与配合部件接触。 一个或多个可变形垫片形成在界面表面中。 每个可变形垫具有相对于主体从接口表面向外偏移的顶表面和围绕可变形垫的凹槽，该凹槽相对于主体从界面表面向内偏移。

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