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    Bearing installed on an aircraft structure
    53.
    发明授权
    Bearing installed on an aircraft structure 有权
    轴承安装在飞机结构上

    公开(公告)号：US09561845B2

    公开(公告)日：2017-02-07

    申请号：US14728452

    申请日：2015-06-02

    Applicant: Roller Bearing Company of America, Inc.

    Inventor： Alex Habibvand ,  John H. Cowles, Jr. ,  Richard Murphy

    IPC: B64C9/22 ,  B64C9/16 ,  B64C9/02 ,  F16C23/08 ,  F16C33/78 ,  F16C11/06 ,  F16C33/36 ,  F16C33/48 ,  F16C33/49

    CPC classification number: B64C9/16 ,  B64C9/02 ,  B64C9/22 ,  F16C11/0614 ,  F16C19/38 ,  F16C23/086 ,  F16C33/36 ,  F16C33/48 ,  F16C33/495 ,  F16C33/7806 ,  F16C33/784 ,  F16C2240/76 ,  F16C2326/43

    Abstract: An edge flap arrangement for an aircraft wing includes a main flap element and an actuator. A linkage arrangement supports the main flap. The linkage arrangement includes a drop hinge link arrangement. The drop hinge link arrangement includes a fixed strut and a drop link. The fixed strut and the drop link are pivotally connected by a hinge point. The hinge point includes an hourglass bearing. The hourglass bearing includes an inner member, an outer member, and a plurality of hourglass rollers. Any combination of the inner member, the outer member, and the hourglass rollers are fabricated from CREN, Cronidur 30, XD15NW, 422 Stainless Steel, CRES, and/or 440C Stainless Steel. A cage is disposed between the inner member and the outer member. The cage includes a plurality of first rails and a plurality of second rails. Opposing pairs of first rails and second rails define a plurality of pockets.

    Abstract translation: 用于飞机机翼的边缘翼片装置包括主翼片元件和致动器。 连接装置支撑主瓣。 连接装置包括一个液滴铰链连接装置。 液滴铰链连接装置包括固定支柱和下降连杆。 固定支柱和下降连杆通过铰链点枢转连接。 铰链点包括沙漏轴承。 沙漏轴承包括内部构件，外部构件和多个沙漏辊。 内部构件，外部构件和沙漏滚子的任何组合由CREN，Cronidur 30，XD15NW，422不锈钢，CRES和/或440C不锈钢制成。 保持架设置在内部构件和外部构件之间。 笼包括多个第一轨道和多个第二轨道。 相对的第一轨道和第二轨道对限定了多个口袋。

    SEAL FOR SELF ALIGNING ROLLER BEARING
    54.
    发明申请
    SEAL FOR SELF ALIGNING ROLLER BEARING 审中-公开
    密封自转滚子轴承

    公开(公告)号：US20160186813A1

    公开(公告)日：2016-06-30

    申请号：US14967632

    申请日：2015-12-14

    Applicant: ROLLER BEARING COMPANY OF AMERICA, INC.

    Inventor： Richard Murphy ,  Dean P. Johnston

    IPC: F16C33/78 ,  F16C23/08 ,  F16C19/26 ,  F16J15/322 ,  F16J15/3268

    CPC classification number: F16C33/783 ,  F16C19/26 ,  F16C23/08 ,  F16C23/086 ,  F16C33/7806 ,  F16C33/7816 ,  F16C33/7856 ,  F16C33/7889 ,  F16C2226/74 ,  F16C2300/02 ,  F16J15/322 ,  F16J15/3268

    Abstract: A seal for a bearing includes an annular retaining ring defining a first radially innermost portion and a first radially outer end; and a resilient ring defining a second radially innermost portion and a second radially outer end. The first radially innermost portion and the second radially innermost portion are aligned with one another and together define a securing root of the seal. The root is adapted to seat in a groove of an inner ring of the bearing. The resilient ring projects radially outward from the annular retaining ring. The resilient ring is more flexible than the annular retaining ring. The second radially outer end defines a sealing surface adapted to slidingly engage an inner bearing surface of an outer ring of the bearing. The first radially outer end of the retaining ring terminates between the first radially innermost portion and the second radially outer end of the resilient ring.

    Abstract translation: 用于轴承的密封件包括限定第一径向最内部分和第一径向外端的环形保持环; 以及限定第二径向最内部分和第二径向外端的弹性环。 第一径向最内部分和第二径向最内部分彼此对准并且共同限定密封件的固定根部。 根部适于位于轴承内圈的凹槽中。 弹性环从环形保持环径向向外突出。 弹性环比环形保持环更灵活。 第二径向外端限定了适于滑动地接合轴承的外圈的内部支承表面的密封表面。 保持环的第一径向外端终止于弹性环的第一径向最内部和第二径向外端之间。

    SYSTEM FOR ISOLATING ELECTRICAL CURRENT IN A BEARING FOR USE IN AN AIRCRAFT STRUCTURE
    57.
    发明申请
    SYSTEM FOR ISOLATING ELECTRICAL CURRENT IN A BEARING FOR USE IN AN AIRCRAFT STRUCTURE 有权
    用于隔离用于航空器结构的轴承中的电流的系统

    公开(公告)号：US20160076584A1

    公开(公告)日：2016-03-17

    申请号：US14857055

    申请日：2015-09-17

    Applicant: Roller Bearing Company of America, Inc.

    Inventor： John W. Fruin ,  Ben Anderson ,  Maura Simpson ,  Andrew Henn ,  Kevin Bryant

    IPC: F16C17/24 ,  F16C23/04

    CPC classification number: F16C17/24 ,  B64D45/02 ,  F16C23/043 ,  F16C23/045 ,  F16C33/201 ,  F16C33/74 ,  F16C2326/43

    Abstract: A system for isolating electrical current in an aircraft structure includes a first structure a bearing having an outer race and an inner race and a liner disposed therebetween, the outer race having a second structure coupled thereto. A dielectric seal is secured to the outer race and engages the inner race. A conditionally non-conductive gas occupies a sealed chamber that defines a gap between the inner race and the outer race. The gap has a predetermined magnitude sufficient to prevent electrical arcing or current leakage between the inner race and the outer race at a first voltage less than that voltage resulting from a lightning strike; and/or to conduct an electrical current between the inner race and the outer race at a second voltage greater than or equal to the voltage resulting from the lightning strike.

    Abstract translation: 用于隔离飞行器结构中的电流的系统包括第一结构，具有外座圈和内座圈以及设置在其间的衬套的轴承，所述外座圈具有与其连接的第二结构。 绝缘密封件固定到外座圈并与内座圈接合。 有条件的非导电气体占据限定内圈和外圈之间的间隙的密封腔。 间隙具有足以防止内圈和外座圈之间的电弧或电流泄漏小于由雷击引起的电压的第一电压的预定大小; 和/或以大于或等于雷击所产生的电压的第二电压在内座圈和外座圈之间传导电流。

    INTEGRATED BEARING ASSEMBLIES FOR GUIDED ATTACK ROCKETS
    58.
    发明申请
    INTEGRATED BEARING ASSEMBLIES FOR GUIDED ATTACK ROCKETS 有权
    集成轴承组件用于引导攻击轴

    公开(公告)号：US20160010685A1

    公开(公告)日：2016-01-14

    申请号：US14468677

    申请日：2014-08-26

    Applicant: ROLLER BEARING COMPANY OF AMERICA, INC.

    Inventor： Alex Habibvand

    IPC: F16C25/06 ,  F42B15/01 ,  F16C19/54

    CPC classification number: F16C25/06 ,  F16C19/163 ,  F16C19/548 ,  F16C2226/60 ,  F16C2240/14 ,  F42B15/01 ,  F42B15/36

    Abstract: A guide mechanism, configured for use with a guided attack rocket, includes an inner housing partially disposed in an outer housing. The inner and outer housings each define a forward end and an aft end. A first angular contact bearing is positioned between the outer housing forward end and the inner housing forward end. A second angular contact bearing is positioned between the outer housing aft end and the inner housing aft end. A retaining nut is received over the inner housing forward end. The retaining nut preloads the first and second angular contact bearings. Each of the angular contact bearings includes an inner member disposed within an outer member. The outer member defines an outer raceway and the inner member defines an inner raceway. A plurality of rolling elements is disposed between the outer raceway and the inner raceway.

    Abstract translation: 构造成与引导式攻击火箭一起使用的引导机构包括部分地设置在外壳中的内壳。 内壳体和外壳体每个限定前端和后端。 第一角接触轴承定位在外壳前端和内壳前端之间。 第二角接触轴承位于外壳体后端和内壳体后端之间。 保持螺母容纳在内壳前端上。 保持螺母预加载第一和第二角接触轴承。 每个角接触轴承包括设置在外部构件内部的内部构件。 外部构件限定外部滚道，并且内部构件限定内部滚道。 多个滚动元件设置在外滚道和内滚道之间。

    Self lubricated spherical transom bearing
    59.
    发明授权
    Self lubricated spherical transom bearing 有权
    自润滑球轴承

    公开(公告)号：US09221475B2

    公开(公告)日：2015-12-29

    申请号：US13939736

    申请日：2013-07-11

    Applicant: ROLLER BEARING COMPANY OF AMERICA, INC.

    Inventor： James Voisine

    IPC: B61F99/00 ,  B61F5/52 ,  F16C23/04

    CPC classification number: B61F99/00 ,  B61F5/52 ,  F16C23/045 ,  F16C2326/10

    Abstract: A suspension system for a rail car has at least two undercarriage members and at least one equalizer bar removably and pivotally secured to and between the two undercarriage members. A spherical bearing has an outer member that surrounds an inner member. The outer member is removably secured to one of the undercarriage members. The inner member is removably secured to the equalizer bar. The outer member defines at least one outer member section having an arcuate interior surface and the inner member defines at least one inner member section having an arcuate exterior surface. A low friction liner is disposed on at least one of the arcuate interior surface or the arcuate exterior surface.

    Abstract translation: 用于轨道车辆的悬挂系统具有至少两个底架构件和至少一个均衡杆，可移除地和枢转地固定到两个起落架构件之间和之间。 球面轴承具有围绕内部构件的外部构件。 外部构件可移除地固定到一个起落架构件。 内部构件可移除地固定到均衡器杆。 外部构件限定具有弧形内表面的至少一个外部构件部分，并且内部构件限定具有弧形外表面的至少一个内部构件部分。 低摩擦衬套设置在弧形内表面或弧形外表面中的至少一个上。

    CAGE FOR HOURGLASS ROLLER BEARINGS
    60.
    发明申请
    CAGE FOR HOURGLASS ROLLER BEARINGS 有权
    笼式滚轮轴承

    公开(公告)号：US20150354631A1

    公开(公告)日：2015-12-10

    申请号：US14728426

    申请日：2015-06-02

    Applicant: Roller Bearing Company of America, Inc.

    Inventor： Alex Habibvand

    IPC: F16C33/46 ,  F16C33/48 ,  B64C9/00 ,  F16C19/38

    CPC classification number: F16C33/4676 ,  B64C9/00 ,  B64C9/16 ,  F16C11/0614 ,  F16C19/38 ,  F16C19/381 ,  F16C23/086 ,  F16C33/4682 ,  F16C33/48 ,  F16C33/497 ,  F16C2240/44 ,  F16C2326/43

    Abstract: A cage for an hourglass roller bearing includes an annular ring having a first axial face and a second axial face. A plurality of first rails extend from the first axial face and a plurality of second rails extend from the second axial face. The cage includes a plurality of pockets. Each of the plurality of pockets is defined by opposing circumferentially facing walls of at least one of adjacent pairs of the first rails and adjacent pairs of the second rails. The circumferentially facing walls are arcuately formed so that each of the plurality of pockets is cylindrical.

    Abstract translation: 用于沙漏滚子轴承的保持架包括具有第一轴向面和第二轴向面的环形圈。 多个第一轨道从第一轴向面延伸，并且多个第二轨道从第二轴向面延伸。 笼包括多个口袋。 多个凹穴中的每一个由相对的第一轨道对和第二轨道的相邻对中的至少一个相对的周向面对的壁限定。 周向面对的壁弧形地形成为使得多个凹穴中的每一个都是圆柱形的。

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