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    Wing foil bearings and methods of manufacturing same
    1.
    发明授权
    Wing foil bearings and methods of manufacturing same 有权
    翼箔轴承及其制造方法相同

    公开(公告)号：US09222509B2

    公开(公告)日：2015-12-29

    申请号：US14482435

    申请日：2014-09-10

    申请人： Xdot Engineering and Analysis, PLLC

    发明人： Erik E. Swanson ,  Patrick Shawn O'Meara

    IPC分类号： F16C27/02 ,  F16C17/02 ,  F16C17/26 ,  F16C33/10 ,  F16C17/04 ,  F16C27/04 ,  F16F1/02

    CPC分类号： F16C17/024 ,  F16C17/042 ,  F16C27/02 ,  F16C27/04 ,  F16C43/02 ,  F16C2202/08 ,  F16C2220/68 ,  F16C2220/82 ,  F16F1/028 ,  Y10T29/49705

    摘要： A wing foil bearing may include one or more wing or tab foil layers. A tab foil layer may comprise a thin material with a two-dimensional array of tab shapes. A tab shape may be defined by a boundary of material separated from the thin material and having an integral edge and a free edge. Tab shapes may include one or more free-state bends relative to the thin material, forming a two-dimensional array of cantilever wings or tabs. Tab arrays may be one or more of various types or two-dimensional arrays, and a tab foil layer may include additional tab arrays and tabs. One or more tab foil layers may be engaged with a mounting surface layer and a counter-surface layer to form a wing foil bearing. Tab foil layers may be stacked and or nested, including partial nesting and complete nesting.

    摘要翻译： 翼箔轴承可以包括一个或多个翼片或翼片箔层。 凸片箔层可以包括具有凸片形状的二维阵列的薄材料。 突片形状可以由与薄材料分离并且具有整体边缘和自由边缘的材料的边界限定。 突片形状可以包括相对于薄材料的一个或多个自由状态弯曲，形成悬臂翼或翼片的二​​维阵列。 标签阵列可以是各种类型或二维阵列中的一种或多种，​​并且突片箔层可以包括附加的标签阵列和突片。 一个或多个凸片箔层可以与安装表面层和相对表面层接合以形成翼片轴承。 标签箔层可以堆叠或嵌套，包括部分嵌套和完全嵌套。

    Abrasion and impact resistant composite castings for working in condition of wear and high dynamic loads
    3.
    发明授权
    Abrasion and impact resistant composite castings for working in condition of wear and high dynamic loads 有权
    耐磨和耐冲击复合铸件，用于在磨损和高动态载荷条件下工作

    公开(公告)号：US08241761B2

    公开(公告)日：2012-08-14

    申请号：US11893047

    申请日：2007-08-15

    申请人： Mikhail Garber ,  Leonid Garber

    发明人： Mikhail Garber ,  Leonid Garber

    IPC分类号： B23P9/00 ,  B32B5/14 ,  B32B15/18

    CPC分类号： B02C1/10 ,  B02C2/005 ,  B02C2210/02 ,  B22D19/06 ,  C22C38/18 ,  E02F3/40 ,  E02F9/2883 ,  Y10T29/49705 ,  Y10T29/49709 ,  Y10T428/12486 ,  Y10T428/12972 ,  Y10T428/12979 ,  Y10T428/12993 ,  Y10T428/22

    摘要： A composite casting for a wear resistant surface, comprising a base composed of a ductile material; and a plurality of wear resistant inserts embedded in said base and composed of a carbide-containing wear resistant alloy which after casting is hot strained by forging or rolling, said inserts being arranged in said base rows so that said inserts of each subsequent one of said rows overlap gaps between said inserts of a preceding one of said rows and (or) said inserts should be positioned with their side bases at a degree (relative to the movement of the abrasive material) of no less than 20°, which would prevent the wear of the ductile base of the composite castings.

    摘要翻译： 一种用于耐磨表面的复合铸件，包括由延性材料构成的基体; 以及多个耐磨插入件，其嵌入所述基座中并由含碳化物的耐磨合金构成，所述耐磨合金在铸造之后通过锻造或轧制而热应变，所述插入件布置在所述基座列中，使得所述第一 行重叠在所述行的前一个行的所述插入件之间的间隙和（或）所述插入件应当以其侧部基座定位（相对于研磨材料的移动）不小于20度的程度，这将防止 复合铸件的韧性基底的磨损。

    Process for manufacturing a bearing
    4.
    发明授权
    Process for manufacturing a bearing 有权
    轴承制造工艺

    公开(公告)号：US07882638B2

    公开(公告)日：2011-02-08

    申请号：US11157730

    申请日：2005-06-21

    申请人： Gunther H H von Gynz-Rekowski

    发明人： Gunther H H von Gynz-Rekowski

    IPC分类号： B21D53/10 ,  B23P13/04

    CPC分类号： B21D53/10 ,  E21B4/003 ,  F16C33/14 ,  F16C2220/60 ,  F16C2220/66 ,  F16C2220/70 ,  F16C2220/82 ,  F16C2352/00 ,  Y10T29/49636 ,  Y10T29/49643 ,  Y10T29/49655 ,  Y10T29/49664 ,  Y10T29/49668 ,  Y10T29/49677 ,  Y10T29/49705 ,  Y10T29/49746 ,  Y10T29/49996

    摘要： A process for manufacturing a bearing. The bearing may be used in a tool disposed within a bore hole. The process comprises providing a tubular sleeve and applying a hard facing material on the outer diameter of the tubular sleeve so that the hard facing material is fused onto the outer diameter, and thereafter applying a material layer on the outer diameter so that the material layer is fused onto the outer diameter. The method further includes machining the outer diameter so that a portion of the material layer is removed, and then machining the inner diameter so that only the hard facing material is left as an inner diameter. The method further includes machining the outer diameter and the inner diameter in order to form the bearing. In the most preferred embodiment, the method further includes placing the bearing into a housing, and inserting a mandrel into the bearing, and wherein a hard coating of the mandrel abuts the bearing. A mud motor for rotating a bit in a well bore is also disclosed.

    摘要翻译： 一种制造轴承的方法。 该轴承可以用在设置在钻孔内的工具中。 该方法包括提供一个管状套筒，并在该管状套管的外径上施加硬质材料，使得该硬质材料被熔合在该外径上，之后在该外径上施加一层材料层， 熔在外径上。 该方法还包括加工外径，使得材料层的一部分被去除，然后加工内径，使得只剩下硬质材料作为内径。 该方法还包括加工外径和内径以形成轴承。 在最优选的实施例中，该方法还包括将轴承放置在壳体中，并将​​心轴插入轴承中，并且其中心轴的硬质涂层抵靠轴承。 还公开了一种用于在井眼中旋转钻头的泥浆马达。

    Methods of manufacturing fluid-dynamic-pressure bearing and spindle motor incorporating the bearing, and spindle motor and recording-disk drive incorporating the bearing
    5.
    发明授权
    Methods of manufacturing fluid-dynamic-pressure bearing and spindle motor incorporating the bearing, and spindle motor and recording-disk drive incorporating the bearing 有权
    制造流体动压轴承和装有轴承的主轴电机的方法，以及包含轴承的主轴电机和记录盘驱动器

    公开(公告)号：US07650697B2

    公开(公告)日：2010-01-26

    申请号：US10908191

    申请日：2005-05-02

    申请人： Masato Gomyo ,  Takehito Tamaoka

    发明人： Masato Gomyo ,  Takehito Tamaoka

    IPC分类号： B21D53/10 ,  B21K1/10 ,  B23P17/00 ,  H02K5/16 ,  F16C32/06 ,  F16C33/74

    CPC分类号： G11B19/2018 ,  F16C17/107 ,  F16C33/103 ,  F16C33/745 ,  F16C2202/60 ,  F16C2370/12 ,  H02K5/1675 ,  H02K5/1677 ,  H02K7/085 ,  H02K7/086 ,  Y10T29/49009 ,  Y10T29/49025 ,  Y10T29/49636 ,  Y10T29/49639 ,  Y10T29/49696 ,  Y10T29/49705

    摘要： In spindle motors journaled on fluid-dynamic-pressure bearings, especially in such spindle motors employed in recording-disk drives in implementations that subject the drives to vibration and shock, sealing performance of a capillary seal formed between motor rotor-side and stator-side bearing surfaces, cohesiveness of oil-repellant on rotor-side/stator-side dry-area surfaces adjoining the capillary seal section, and motor inter-component adhesive strength are improved. The capillary-seal-constituting rotor-side/stator-side surface(s) are exposed to a plasma or to ultraviolet rays under predetermined conditions to improve the wettability of the surface(s) for the bearing fluid. The dry-area surface(s) are similarly irradiated so as to improve their wettability for the oil-repellant. Adhesively bonded component surfaces are likewise irradiated so as to improve their wettability for the adhesive, enhancing adhesive strength. Exposed surfaces may be constituted of a synthetic resin to enhance their wettability further, or may be made of metal, to yield a cleaning efficacy from the plasma/UV exposure.

    摘要翻译： 在流体动压轴承中记录的主轴电机中，特别是在驱动器受振动和冲击的实施中用于记录磁盘驱动器的这种主轴电机中，形成在电动机转子侧和定子侧之间的毛细管密封件的密封性能 轴承表面，与毛细管密封部分相邻的转子侧/定子侧干燥区域表面上的防油剂的粘合性以及电动机部件间粘合强度提高。 毛细管密封构成的转子侧/定子侧表面在预定条件下暴露于等离子体或紫外线，以改善轴承流体表面的润湿性。 类似地照射干燥区域表面以改善其对拒油剂的润湿性。 粘合组分表面同样被照射，以提高其对粘合剂的润湿性，提高粘合强度。 露出的表面可以由合成树脂构成，以进一步增强其润湿性，或者可以由金属制成，从而产生从等离子体/ UV暴露的清洁效果。

    Sliding bearing and method for the manufacture thereof
    6.
    发明授权
    Sliding bearing and method for the manufacture thereof 有权
    滑动轴承及其制造方法

    公开(公告)号：US07497014B2

    公开(公告)日：2009-03-03

    申请号：US10848081

    申请日：2004-05-19

    申请人： Herbert Muller

    发明人： Herbert Muller

    IPC分类号： A61M25/02 ,  B21D53/10 ,  B23D11/00 ,  B23D25/00 ,  B29D31/00 ,  F16C17/26 ,  F16C19/00 ,  F16C35/00

    CPC分类号： F16M11/28 ,  F16C29/02 ,  F16C31/02 ,  F16C33/08 ,  F16M2200/027 ,  Y10T29/49641 ,  Y10T29/49679 ,  Y10T29/49705 ,  Y10T29/4984 ,  Y10T29/49885 ,  Y10T403/32213 ,  Y10T403/32467 ,  Y10T403/32524 ,  Y10T403/7077

    摘要： A sliding bearing for axial and/or radial arrangement of a first bearing member in relation to a second bearing member, comprises a second bearing member, which has a bearing recess provided with a second slide face; a first bearing member, which is lodged in the bearing recess and which is mounted axially and/or radially, the first bearing member having a first slide face, which is opposite the second slide face and spaced therefrom by a clearance; at least one sliding/guiding element, which is disposed between the first and the second bearing members and fixed in relation to one bearing member, for guidance of a motion of the first relative to the second bearing member; an equalizing compound, which is disposed between the at least one sliding/guiding element and the bearing member relative to which is fixed the at least one sliding/guiding element, for adaptation of the guide clearance between the at least one sliding/guiding element and the slide face that is displaceable in relation thereto, the equalizing compound being solid in the operating state of the sliding bearing and free-flowing prior thereto.

    摘要翻译： 一种用于第一轴承构件相对于第二轴承构件的轴向和/或径向布置的滑动轴承，包括第二轴承构件，其具有设置有第二滑动面的轴承凹部; 第一轴承构件，其被放置在轴承凹部中并且轴向和/或径向地安装在具有第一滑动面的第一轴承构件上，第一滑动面与第二滑动面相对并与其间隔开; 至少一个滑动/引导元件，其设置在第一和第二轴承构件之间并相对于一个轴承构件固定，用于引导第一相对于第二轴承构件的运动; 平衡化合物，其设置在所述至少一个滑动/引导元件和所述轴承构件之间，相对于所述至少一个滑动/引导元件固定所述至少一个滑动/引导元件，以适应所述至少一个滑动/引导元件和 相对于其可移动的滑动面，平衡化合物在滑动轴承的运行状态下是实心的，在其之前自由流动。

    Bearing having embedded hard particle layer and overlay and method of manufacture
    8.
    发明授权
    Bearing having embedded hard particle layer and overlay and method of manufacture 有权
    轴承具有嵌入的硬粒子层和覆盖层及其制造方法

    公开(公告)号：US07229699B2

    公开(公告)日：2007-06-12

    申请号：US11006273

    申请日：2004-12-07

    申请人： James R. Toth ,  Barry Schwab

    发明人： James R. Toth ,  Barry Schwab

    IPC分类号： F16C33/12

    CPC分类号： C23C4/02 ,  C23C28/021 ,  C23C28/023 ,  C23C28/027 ,  C25D5/10 ,  C25D5/34 ,  C25D7/10 ,  F16C17/022 ,  F16C33/12 ,  F16C33/122 ,  F16C33/14 ,  F16C2220/70 ,  F16C2223/02 ,  F16C2223/32 ,  F16C2223/70 ,  Y10S384/912 ,  Y10S384/913 ,  Y10T29/49705 ,  Y10T29/49707 ,  Y10T29/49709 ,  Y10T29/4971 ,  Y10T428/12104 ,  Y10T428/12472 ,  Y10T428/12701

    摘要： A multilayer sliding bearing includes a rigid metal backing having a metal bearing liner attached thereto. The metal bearing liner includes a metal bearing liner layer which is attached to the bearing surface of the metal backing layer and at least one metal overplate layer deposited over an outer surface of the metal bearing liner layer. The metal bearing liner layer has a layer of hard particles embedded in an outer surface thereof which is adjacent to the inner surface of the at least one metal overplate layer. The bearing may also include a barrier layer interposed between the metal bearing liner layer and the metal over plate layer to inhibit diffusion therebetween and/or promote adhesion of the metal over plate layer to the metal bearing liner layer. The invention may also include a thin metal protective coating layer over the outer surface of the bearing liner and backing layer. The invention also includes a method of making a multilayer sliding bearing which includes the steps of fabricating a metal backing layer having a bearing surface, attaching a metal bearing liner layer having an outer surface to the bearing surface of the metal backing layer, embedding a layer of hard particles in the outer surface of the metal bearing liner layer and depositing at least one metal overplate layer over the outer surface of the metal bearing liner layer. The method may also include a step of depositing a barrier layer over the outer surface of the metal bearing liner layer prior to depositing the metal overplate layer.

    摘要翻译： 多层滑动轴承包括刚性金属背衬，其具有连接到其上的金属轴承衬垫。 金属轴承衬套包括附接到金属背衬层的支承表面的金属轴承衬层和沉积在金属轴承衬里层的外表面上的至少一个金属顶板层。 金属轴承衬层具有嵌入其外表面中的与所述至少一个金属顶板层的内表面相邻的硬质颗粒层。 轴承还可以包括插入在金属轴承衬垫层和金属板之间的阻挡层，以阻止其间的扩散和/或促进金属在板层与金属轴承衬里层之间的粘合。 本发明还可以包括在轴承衬套和背衬层的外表面上的薄金属保护涂层。 本发明还包括一种制造多层滑动轴承的方法，该方法包括以下步骤：制造具有轴承表面的金属背衬层，将具有外表面的金属轴承衬垫层附接到金属背衬层的支承表面， 的金属轴承衬层的外表面中的硬质颗粒，并且在金属轴承衬垫层的外表面上沉积至少一个金属顶板层。 该方法还可以包括在沉积金属顶板层之前在金属轴承衬里层的外表面上沉积阻挡层的步骤。

    Method of producing a workpiece forming at least one bearing eye
    9.
    发明授权
    Method of producing a workpiece forming at least one bearing eye 有权
    制造形成至少一个轴承眼的工件的方法

    公开(公告)号：US07181842B2

    公开(公告)日：2007-02-27

    申请号：US10678668

    申请日：2003-10-03

    申请人： Ulf G. Ederer ,  Thomas Rumpf ,  Elisabeth Schneiderbauer

    发明人： Ulf G. Ederer ,  Thomas Rumpf ,  Elisabeth Schneiderbauer

    IPC分类号： B21D53/84

    CPC分类号： F16C9/045 ,  C23C2/00 ,  C25D7/10 ,  Y10T29/49288 ,  Y10T29/49705 ,  Y10T29/49982 ,  Y10T29/49986

    摘要： A method of producing a workpiece forming at least one bearing eye is described, which is divided in the region of the bearing eye along an intended fracture point through a fracture separation, the bearing eye being coated with an anti-friction coating after assembly of the parts. In order to achieve a high load capacity, it is suggested that the bearing eye be processed for a precise fit after assembly of the parts obtained through the fracture separation of the workpiece, before the anti-friction coating is applied to the processed bearing eye surface in a thickness corresponding to the final dimensions.

    摘要翻译： 描述了形成至少一个轴承眼的工件的制造方法，其通过断裂分离沿着预期断裂点在轴承区域中分割，轴承眼在组装之后涂覆有抗摩擦涂层 部分。 为了实现高负载能力，建议在将抗摩擦涂层施加到加工的轴承眼表面之前，在组装通过工件的断裂分离获得的部件之后，对轴承眼进行精密加工 其厚度对应于最终尺寸。