公开(公告)号：US20140294484A1

公开(公告)日：2014-10-02

申请号：US14230512

申请日：2014-03-31

Applicant: ROLLER BEARING COMPANY OF AMERICA, INC.

Inventor： Samuel A. Nunn ,  Christopher J. Sommers ,  Geoffrey Smith ,  Scott McNeil

IPC: F16C7/06 ,  F16C5/00

CPC classification number: F16C9/04 ,  F16C7/02 ,  F16C11/0614 ,  F16C23/045 ,  F16C33/201 ,  F16C43/02 ,  Y10T403/29

Abstract: A link apparatus includes a tubular member that retains 90% of ultimate tensile strength at a temperature of up to 625°. Two conical adapters are mechanically joined to respective ends of the tubular member. Two rod ends include a threaded shank and a socket. One threaded shank is threaded into a right hand threaded base of one conical adapter, and the other threaded shank is threaded into a left hand threaded base of the other conical adapter. Each of the sockets have a bearing assembly disposed therein including an outer race, a ball disposed therein, and a low-friction liner disposed between the outer race and ball for mitigating moment loading on the tubular member. The cross-sectional area of the tubular member is about equal to the cross sectional area of the rod ends. The tubular member is tensionable by rotation relative to the rod ends.

Abstract translation: 连杆装置包括在高达625°的温度下保持极限拉伸强度的90％的管状部件。 两个锥形适配器机械连接到管状构件的相应末端。 两个杆端包括螺纹柄和插座。 一个螺纹柄螺纹拧入一个锥形适配器的右手螺纹底座，而另一个螺纹柄螺纹拧入另一锥形适配器的左手螺纹底座。 每个插座具有设置在其中的轴承组件，其包括外座圈，设置在其中的球和设置在外座圈和球之间的低摩擦衬套，用于减轻管状构件上的力矩载荷。 管状构件的横截面积约等于杆端的横截面面积。 管状构件通过相对于杆端的旋转而可张紧。

公开(公告)号：US20140254965A1

公开(公告)日：2014-09-11

申请号：US14199983

申请日：2014-03-06

Applicant: Roller Bearing Company of America, Inc.

Inventor： Stephanie Giegel ,  Brian Gaumer ,  Scott McNeil

IPC: F16C33/20 ,  F16C17/02

CPC classification number: F16C33/201 ,  F16C9/04 ,  F16C11/0614 ,  F16C17/02 ,  F16C23/045 ,  F16C35/02

Abstract: A high-cycle, short range-of-motion linkage apparatus is provided for actuating a positioning device. The linkage apparatus includes a pivot member having a head portion configured to receive by plastic deformation a bearing assembly therein. The head portion defines a bore therein having a substantially cylindrical inner surface that defines an inner diameter having a first center point. The head portion further defines a truncated arcuate outer surface, a portion of which defines a radius of curvature and a second center point. A stem having a central axis extends from the pivot member along the central axis in a first direction. The second center point is offset from the first center point in the first direction and a distance between the first center point and the second center point, measured along the central axis, is in the range of up to about 33% of the radius of curvature.

Abstract translation: 提供了一种用于致动定位装置的高周期，短距离运动联动装置。 联动装置包括枢转构件，其具有构造成通过塑性变形将轴承组件接收在其中的头部。 头部在其中限定了一个孔，其中具有大致圆柱形的内表面，该内表面限定具有第一中心点的内径。 头部还限定了一个截顶的弧形外表面，其一部分限定了曲率半径和第二个中心点。 具有中心轴线的杆沿第一方向从枢转构件沿中心轴线延伸。 第二中心点在第一方向上偏离第一中心点，并且沿着中心轴测量的第一中心点和第二中心点之间的距离在曲率半径的大约33％的范围内 。

公开(公告)号：US08651810B2

公开(公告)日：2014-02-18

申请号：US12967400

申请日：2010-12-14

Applicant: Alex Habibvand

Inventor： Alex Habibvand

IPC: F04D29/04

CPC classification number: F04B15/08 ,  F04D7/02 ,  F04D29/026 ,  F04D29/049 ,  F05D2300/43 ,  F16C19/06 ,  F16C19/20 ,  F16C33/3706 ,  F16C33/374 ,  F16C43/04 ,  F16C2300/52 ,  F16C2360/44

Abstract: A ball bearing for a cryogenic application including an inner ring and an outer ring positioned around the inner ring. The inner ring and the outer ring define a raceway therebetween. The ball bearing includes a plurality of rolling balls disposed in the raceway and a slug separator positioned between and slidingly engaging each of adjacent pairs the rolling balls. The slug separator defines an exterior surface thereon, which has a recess extending at least partially into the slug separator. The recess is configured to flow cryogenic fluid therethrough.

Abstract translation: 一种用于低温应用的滚珠轴承，包括内环和围绕内圈定位的外圈。 内圈和外圈在其间限定了一个滚道。 滚珠轴承包括设置在滚道中的多个滚珠，以及位于滚珠之间并位于每个相邻对之间的块状分离器。 渣块分离器在其上限定外表面，其具有至少部分地延伸到块状分离器中的凹部。 凹部被配置成使低温流体流过其中。

公开(公告)号：US20130199314A1

公开(公告)日：2013-08-08

申请号：US13750545

申请日：2013-01-25

Applicant: Roller Bearing Company of America, Inc.

Inventor： Alex Habibvand ,  Curtis Matthew Swartley

IPC: G01C19/16 ,  G01C19/06

CPC classification number: G01C19/16 ,  F16C19/183 ,  F16C33/3706 ,  F16C2361/55 ,  F16C2370/00 ,  G01C19/06 ,  Y10T74/1296

Abstract: A flywheel assembly for a gyroscope includes a flywheel having a shaft extending therefrom. A top end of the shaft extends above the flywheel and a bottom end of the shaft extends below the flywheel. A top bearing is coupled to the top end of the shaft. The top bearing comprises a first inner ring, a first outer ring, and a first plurality of rolling elements disposed between the first inner ring and first outer ring. The first plurality of rolling elements is separated by a first plurality of slug ball separators. A bottom bearing is coupled to the bottom end of the shaft. The bottom bearing comprising a second inner ring, a second outer ring, and a second plurality of rolling elements disposed between the second inner ring and second outer ring. The second plurality of rolling elements is separated by a second plurality of slug ball separators.

Abstract translation: 用于陀螺仪的飞轮组件包括具有从其延伸的轴的飞轮。 轴的顶端在飞轮上方延伸，轴的底端在飞轮下方延伸。 顶部轴承联接到轴的顶端。 顶部轴承包括第一内圈，第一外圈和设置在第一内圈和第一外圈之间的第一多个滚动元件。 第一多个滚动元件由第一多个球状球分离器分离。 底部轴承联接到轴的底端。 底部轴承包括设置在第二内圈和第二外圈之间的第二内圈，第二外圈和第二多个滚动元件。 第二多个滚动元件由第二多个球状球分离器分离。

公开(公告)号：US08387924B2

公开(公告)日：2013-03-05

申请号：US13114099

申请日：2011-05-24

Applicant: Frederick S. Gyuricsko ,  Jay Phoenix ,  Arthur Gay ,  Nirad Patel ,  Arnold Fredericksen

Inventor： Frederick S. Gyuricsko ,  Jay Phoenix ,  Arthur Gay ,  Nirad Patel ,  Arnold Fredericksen

IPC: B64C3/50

CPC classification number: B64C9/22 ,  F16C11/02 ,  F16C23/041 ,  F16C29/045 ,  F16C2326/43 ,  Y02T50/32

Abstract: An actuation system for deploying and retracting a lift assisting device of a wing of an aircraft, is presented. The actuation system includes a track pivotally coupled to the lift assisting device, a shaft rotating in response to flight control signals to deploy or retract the lift assisting device, means for actuating the lift assisting device between a retracted position and a deployed position along an arcuate path, a plurality of track roller bearings and a plurality of side roller bearings. The roller bearings rotatably contact the track to guide the track along the arcuate path. The track roller bearings are comprised of an outer ring, a split inner ring and liners disposed between bearing surfaces of the outer and the inner rings. The split inner ring is configured for accommodating deflection and bending of a mounting pin coupling the track roller bearing in proximity to the track.

Abstract translation: 提出了一种用于展开和缩回飞行器机翼的升降机辅助装置的致动系统。 所述致动系统包括枢转地联接到所述提升辅助装置的轨道，响应于飞行控制信号而旋转以展开或缩回所述提升辅助装置的轴，用于在缩回位置和沿着弓形的展开位置之间致动所述提升辅助装置的装置 路径，多个滚子轴承和多个侧滚子轴承。 滚子轴承可旋转地接触轨道以沿着弧形路径引导轨道。 滚子轴承包括外环，分隔内圈和设置在外圈和内圈的轴承表面之间的衬套。 分开的内圈构造成用于容纳将轨道滚子轴承连接到轨道附近的安装销的偏转和弯曲。

公开(公告)号：US20130033013A1

公开(公告)日：2013-02-07

申请号：US13491659

申请日：2012-06-08

Applicant: James Voisine

Inventor： James Voisine

IPC: F16C33/10 ,  B62D55/06 ,  B60G7/02

CPC classification number: B62D55/0842 ,  B62D55/092 ,  F16C23/045 ,  F16C33/1095 ,  F16C33/18 ,  F16C2326/20

Abstract: A bearing for a vehicle suspension system is provided and includes an outer member and an inner member. The outer member defines a first inner surface and a first outer surface wherein the first outer surface is configured to engage an equalizer bar of the vehicle suspension system. The inner member defines a second outer surface and a bore therethrough defining a second inner surface. The inner member is configured to engage a frame of the vehicle suspension system. A first lubricious fabric liner is provided in communication with at least a portion of the first inner surface and the second outer surface. The first lubricious fabric liner slidingly engages at least a portion of one of the first inner surface and the second outer surface in response to relative movement between the equalizer bar and the frame of the vehicle suspension system.

Abstract translation: 提供了一种用于车辆悬架系统的轴承，并且包括外部构件和内部构件。 外部构件限定第一内表面和第一外表面，其中第一外表面构造成接合车辆悬挂系统的均衡器杆。 内部构件限定第二外表面和通过其限定第二内表面的孔。 内部构件构造成接合车辆悬架系统的框架。 第一润滑织物衬里设置成与第一内表面和第二外表面的至少一部分连通。 响应于均衡棒和车辆悬架系统的框架之间的相对移动，第一光滑织物衬里滑动地接合第一内表面和第二外表面中的一个的至少一部分。

公开(公告)号：US20130022299A1

公开(公告)日：2013-01-24

申请号：US13544458

申请日：2012-07-09

Applicant: James Voisine ,  Bradley Smith

Inventor： James Voisine ,  Bradley Smith

IPC: F16C33/72 ,  F16C33/74 ,  B21D53/10 ,  F16J15/32

CPC classification number: F16C11/0676 ,  F16C33/74 ,  F16J15/3284 ,  F16J15/52 ,  Y10T29/49636

Abstract: A sealing system for a spherical plain bearing assembly is provided and includes a flexible seal defining a base and a head. At least one low-friction liner is disposed on the flexible seal.

Abstract translation: 提供了一种用于球面滑动轴承组件的密封系统，并且包括限定底座和头部的柔性密封件。 至少一个低摩擦衬垫设置在柔性密封件上。

公开(公告)号：US20120087611A1

公开(公告)日：2012-04-12

申请号：US13273756

申请日：2011-10-14

Applicant: Alex Habibvand

Inventor： Alex Habibvand

IPC: F16C33/60 ,  B21K1/04

CPC classification number: F16C19/163 ,  F16C19/52 ,  F16C25/08 ,  F16C33/585 ,  F16C33/60 ,  F16C33/7886

Abstract: A bearing is provided that includes a first ring having at least one first raceway defined by a radially inward facing surface of the first ring; and a second ring concentric with the first ring and having at least one second raceway defined by a radially outward facing surface of the second ring. The bearing includes a plurality of rolling elements disposed between the first and second rings. The rolling elements rollingly engage the first and second raceways. The first ring has a first gap therein and the second ring has a second gap therein. One or more race reliefs extend into the first raceway and/or the second raceway.

Abstract translation: 提供了一种轴承，其包括具有由第一环的径向向内的表面限定的至少一个第一滚道的第一环; 以及与所述第一环同心的具有由所述第二环的径向向外表面限定的至少一个第二轨道的第二环。 轴承包括设置在第一和第二环之间的多个滚动元件。 滚动元件滚动地接合第一和第二滚道。 第一环在其中具有第一间隙，第二环在其中具有第二间隙。 一个或多个种族浮雕延伸到第一个赛道和/或第二个赛道。

公开(公告)号：US08079607B2

公开(公告)日：2011-12-20

申请号：US12420331

申请日：2009-04-08

Applicant: Brian Gaumer

Inventor： Brian Gaumer

IPC: B60G7/00

CPC classification number: F16C11/0604 ,  F16C11/0614 ,  F16C11/068 ,  F16C23/046 ,  F16C33/102 ,  F16C2326/24

Abstract: A spherical bearing including a ball having an external surface defined by an outside diameter of said ball and an outer race having an inside surface contoured to a shape defined by said external surface of the ball. The inside surface extends between a stud end and a cover end of the outer race. The ball is moveably positioned within the outer race such that the inside surface and the external surface slidably engage one another. The inside surface includes at least one lubrication groove formed therein. The lubrication groove initiates at a first position adjacent to the cover end and terminates at a second position adjacent to the cover end. Remaining portions of the lubrication groove are spaced apart from the stud end.

Abstract translation: 一种球面轴承，其包括具有由所述球的外径限定的外表面的球和具有由所述球的所述外表面限定的形状的内表面的外座圈。 内表面在螺柱端部和外座圈的盖端部之间延伸。 球可移动地定位在外圈内，使得内表面和外表面可滑动地彼此接合。 内表面包括形成在其中的至少一个润滑槽。 润滑槽在与盖端相邻的第一位置处开始，并且终止于与盖端相邻的第二位置。 润滑槽的剩余部分与螺柱端部间隔开。

公开(公告)号：US08033736B2

公开(公告)日：2011-10-11

申请号：US12170725

申请日：2008-07-10

Applicant: Alex Habibvand

Inventor： Alex Habibvand

IPC: F16C33/62 ,  F16C33/60

CPC classification number: B64C27/605 ,  F16C19/184 ,  F16C33/42 ,  F16C33/62 ,  F16C2326/43 ,  Y10S384/913

Abstract: An improved swashplate assembly of the main rotor of an AH-64 Apache helicopter includes a stationary swashplate and a rotating swashplate and a ball bearing between the swashplates, the ball bearing having an outer ring, an inner ring, two sets of balls between the inner ring and the outer ring, and a wire loop cage between the inner ring and the outer ring. The improvement includes that the inner ring, the outer ring and the balls are formed from an M50 alloy.

Abstract translation: AH-64阿帕奇直升机的主转子的改进的斜盘组件包括固定的斜盘和旋转的斜盘以及旋转盘之间的滚珠轴承，滚珠轴承具有外圈，内圈，内圈之间的两组滚珠 环和外圈，以及在内圈和外圈之间的线圈保持架。 改进之处在于，内圈，外圈和球由M50合金形成。