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    Bearing assembly for rotary drills
    3.
    发明授权
    Bearing assembly for rotary drills 有权
    旋转钻机轴承组件

    公开(公告)号：US09234390B2

    公开(公告)日：2016-01-12

    申请号：US13805093

    申请日：2010-06-30

    申请人： Kevin Martin

    发明人： Kevin Martin

    IPC分类号： E21B10/00 ,  E21B10/22 ,  F16C33/00 ,  E21B4/00 ,  F16C19/38 ,  F16C35/067

    CPC分类号： E21B10/22 ,  E21B4/003 ,  F16C19/386 ,  F16C33/00 ,  F16C35/067 ,  F16C2226/70 ,  F16C2352/00

    摘要： A bearing assembly is for a rotary drill, the drill including a base with a shaft and a bit. The bearing assembly includes a bearing having a central axis and including an inner member disposeable on the shaft and an outer member disposed about the inner member. The outer member is angularly displaceable about the axis with respect to the inner member and having an outer circumferential surface and a recess extending generally radially inwardly from the outer surface. At least one and preferably a plurality of retainer members are each disposed at least partially within the bearing outer member recess and is configured to engage with the bit so as to rotatably couple the bit with the shaft. Preferably, each retainer member includes a generally spherical ball rollable through a passage and into the bearing recess during installation into the recess.

    摘要翻译： 轴承组件用于旋转钻，该钻具包括具有轴和钻头的底座。 轴承组件包括具有中心轴线并且包括可布置在轴上的内部构件的轴承和围绕内部构件设置的外部构件。 外部构件相对于内部构件围绕轴线成角度地移位，并且具有外周表面和从外表面大致径向向内延伸的凹部。 至少一个并且优选地多个保持器构件每个至少部分地设置在轴承外部构件凹部内，并且构造成与钻头接合，以便将钻头与轴可旋转地联接。 优选地，每个保持器构件包括通过通道滚动的大致球形球体，并且在安装到凹部期间进入轴承凹部。

    Apparatus for brazing radial bearings and related methods
    5.
    发明授权
    Apparatus for brazing radial bearings and related methods 有权
    用于钎焊径向轴承的装置及相关方法

    公开(公告)号：US08950649B2

    公开(公告)日：2015-02-10

    申请号：US13827529

    申请日：2013-03-14

    申请人： US Synthetic Corporation

    发明人： Timothy N. Sexton ,  John Corradini

    IPC分类号： B23K37/04 ,  F16C33/00

    CPC分类号： B23K1/0008 ,  B23K1/002 ,  B23K1/19 ,  B23K3/0475 ,  B23K3/087 ,  B23K37/0443 ,  B23K2103/18 ,  B23K2103/52 ,  E21B4/003 ,  F16C33/00 ,  F16C33/043 ,  F16C33/26 ,  F16C2206/04 ,  F16C2226/34 ,  F16C2352/00

    摘要： Apparatuses and methods are provided for manufacturing bearing assemblies. In accordance with one embodiment, a fixture is provided for use in brazing bearing elements to a bearing ring. The fixture comprises a substantially annular body and at least one or more force-applying mechanism associated with the annular body. The force applying mechanisms include a push rod disposed within a channel that is formed in the annular body, the push rod being displaceable within the channel. A biasing member is configured to bias the push rod in a radial direction relative to the annular body. In one embodiment, a plurality of force-applying mechanisms are circumferentially spaced about the substantially annular body. In one embodiment, the push rods extend radially inwardly from a peripheral surface of the body, while in another embodiment the push rods extend radially outwardly from peripheral surface of the body.

    摘要翻译： 提供了用于制造轴承组件的装置和方法。 根据一个实施例，提供一种用于将支承元件钎焊到轴承环上的固定装置。 夹具包括基本上环形的主体和与环形体相关联的至少一个或多个施力机构。 施力机构包括设置在形成在环形体中的通道内的推杆，该推杆可在通道内移动。 偏置构件构造成相对于环形体在径向上偏置推杆。 在一个实施例中，多个施力机构围绕基本环形体周向隔开。 在一个实施例中，推杆从主体的外周表面径向向内延伸，而在另一实施例中，推杆从主体的外周表面径向向外延伸。

    SLIDING LAYER FOR MULTILAYER BEARING MATERIAL
    6.
    发明申请
    SLIDING LAYER FOR MULTILAYER BEARING MATERIAL 审中-公开
    多层轴承材料滑动层

    公开(公告)号：US20140329728A1

    公开(公告)日：2014-11-06

    申请号：US14333242

    申请日：2014-07-16

    申请人： GGB, INC.

    发明人： Yuan H. Peng ,  Michael Kim

    IPC分类号： C10M111/04

    CPC分类号： C10M111/04 ,  C10M103/06 ,  C10M107/38 ,  C10M2201/0623 ,  C10M2201/0653 ,  C10M2213/0623 ,  F16C33/00 ,  F16C33/201 ,  F16C2208/02 ,  F16C2208/32 ,  Y10T428/12569

    摘要： A sliding layer for a multi-layer bearing material that is free of lead. The sliding layer can include PTFE, sphalerite, and solid lubricants. The solid lubricants can include graphite and antimony oxide. In some embodiments, the sliding layer includes from 70 to 80 vol % PTFE, from 10-20 vol % sphalerite, and from 1 to 10 vol % solid lubricant (for example, graphite and antimony oxide).

    摘要翻译： 用于不含铅的多层轴承材料的滑动层。 滑动层可以包括PTFE，闪锌矿和固体润滑剂。 固体润滑剂可以包括石墨和氧化锑。 在一些实施方案中，滑动层包括70至80体积％的PTFE，10-20体积％的闪锌矿和1至10体积％的固体润滑剂（例如，石墨和氧化锑）。

    BEARING DEVICE, METHOD OF MANUFACTURING BEARING DEVICE AND BEARING ASSEMBLY HAVING THE BEARING DEVICE
    8.
    发明申请
    BEARING DEVICE, METHOD OF MANUFACTURING BEARING DEVICE AND BEARING ASSEMBLY HAVING THE BEARING DEVICE 有权
    轴承装置，制造轴承装置的方法和具有轴承装置的轴承组件

    公开(公告)号：US20130251292A1

    公开(公告)日：2013-09-26

    申请号：US13719258

    申请日：2012-12-19

    申请人： FOXCONN TECHNOLOGY CO., LTD.

    发明人： WEN-CHENG CHEN ,  MING-HSIU CHUNG

    IPC分类号： F16C32/06 ,  F16C33/00

    CPC分类号： F16C32/0681 ,  F16C17/10 ,  F16C33/00 ,  F16C33/103 ,  F16C33/1085 ,  F16C33/128 ,  F16C33/145 ,  F16C2220/04 ,  F16C2220/20 ,  F16C2226/30 ,  F16C2360/46 ,  F16C2370/12 ,  F16C2380/26

    摘要： A bearing device includes a body, a circular cover, and a through hole commonly defined through both the body and the cover. The body is an injection molded piece made from metal powder and molten binder. The cover is an injection molded piece made from metal powder and molten binder. Two passages are defined between the body and the cover, and each passage communicates the through hole with an exterior of the bearing device, whereby lubricant can flow from the through hole to the passages. A bearing assembly having the bearing device is also provided, and a method of manufacturing the bearing device is further provided.

    摘要翻译： 轴承装置包括主体，圆形盖和通过主体和盖两者共同限定的通孔。 身体是由金属粉末和熔融粘合剂制成的注塑件。 盖是由金属粉末和熔融粘合剂制成的注塑件。 在主体和盖之间限定两个通道，并且每个通道将通孔与轴承装置的外部连通，由此润滑剂可以从通孔流到通道。 还提供了一种具有轴承装置的轴承组件，还提供了制造轴承装置的方法。

    METHOD OF MANUFACTURING BEARING DEVICE COMPONENT COATED WITH PHOTOLUMINESCENCE MATERIAL, BEARING DEVICE COMPONENT AND PROCESSING DEVICE
    9.
    发明申请
    METHOD OF MANUFACTURING BEARING DEVICE COMPONENT COATED WITH PHOTOLUMINESCENCE MATERIAL, BEARING DEVICE COMPONENT AND PROCESSING DEVICE 有权
    制造用光致发光材料的轴承装置部件的制造方法，轴承装置部件和加工装置

    公开(公告)号：US20130183436A1

    公开(公告)日：2013-07-18

    申请号：US13786012

    申请日：2013-03-05

    申请人： Alphana Technology Co., Ltd.

    发明人： Chenglin CHEN ,  Kazuhiro MATSUO

    IPC分类号： G01N21/64 ,  F16C33/00

    CPC分类号： G01N21/64 ,  B05D1/36 ,  F16C17/026 ,  F16C17/24 ,  F16C33/00 ,  F16C33/10 ,  F16C33/14 ,  F16C41/008 ,  F16C2202/60 ,  F16C2223/30 ,  F16C2370/12 ,  G01N21/00 ,  G01N21/6456 ,  G01N21/8422 ,  G01N2021/646 ,  G01N2021/8427

    摘要： A method of manufacturing a bearing device component is provided. The bearing device includes a shaft and a sleeve that surrounds the shaft, and at least either one of the shaft and the sleeve is referred to as a work. The method includes: a process of forming a coating of an anti-sticking-lube polymer on the work; a process of applying a photoluminescence material to a range overlapping a range where the coating of the anti-sticking-lube polymer is formed; and a condition detecting process of causing the photoluminescence material to emit light by causing the work to be irradiated with excitation light that excites the photoluminescence material, and detecting an applied condition of the photoluminescence material based on the light emission of the photoluminescence material, thereby detecting a condition of the coating of the anti-sticking-lube polymer.

    摘要翻译： 提供一种制造轴承装置部件的方法。 轴承装置包括轴和围绕轴的套筒，并且轴和套筒中的至少任一个被称为工件。 该方法包括：在工件上形成防粘稠聚合物涂层的工艺; 将光致发光材料施加到与形成防粘着体聚合物的涂层的范围重叠的范围的工序; 以及通过使激发光致发光材料的激发光照射的工作使光致发光材料发光的条件检测处理，并且基于光致发光材料的发光检测光致发光材料的施加条件，由此检测 涂布防粘润滑剂聚合物的条件。

    SLIDING MEMBER
    10.
    发明申请
    SLIDING MEMBER 有权
    滑动会员

    公开(公告)号：US20130121628A1

    公开(公告)日：2013-05-16

    申请号：US13809053

    申请日：2011-07-07

    申请人： Shigeru Inami ,  Koji Zushi ,  Yukihiko Kagohara

    发明人： Shigeru Inami ,  Koji Zushi ,  Yukihiko Kagohara

    IPC分类号： F16C33/00

    CPC分类号： F16C33/00 ,  C23C16/26 ,  F16C33/127 ,  F16C2204/20 ,  F16C2206/04

    摘要： Slide member is provided with an Al-based bearing alloy layer including Al and Si particles, and DLC layer laminated over Al-based bearing alloy layer. At least some of the Si particles included in Al-based bearing alloy layer are exposed on DLC layer side surface.

    摘要翻译： 滑动构件设置有包括Al和Si颗粒的Al基轴承合金层，以及层压在Al基轴承合金层上的DLC层。 包含在Al基轴承合金层中的至少一些Si粒子暴露在DLC层侧表面上。