公开(公告)号：US20120045157A1

公开(公告)日：2012-02-23

申请号：US13290342

申请日：2011-11-07

Applicant: Werner Guilford

Inventor： Werner Guilford

IPC: F16C33/78

CPC classification number: F16C13/006 ,  F16C33/723 ,  F16C33/76

Abstract: An end cap for a bearing assembly including a first body section being substantially symmetric about a central axis of the end cap and having a first seating surface defining an opening extending through the first body section coaxially with the central axis. The end cap includes a second body section extending away from the first seating surface and terminating at a second seating surface. The opening is operable to receive a portion of an inner member of the bearing assembly. The first seating surface is operable to engage a portion of the inner member and the second seating surface is operable to slidingly engage a portion of an outer ring which is disposed around a portion of the inner member.

Abstract translation: 一种用于轴承组件的端盖，包括第一主体部分，其基本上围绕端盖的中心轴线对称，并且具有限定与中心轴线同轴延伸穿过第一主体部分的开口的第一安置表面。 端盖包括第二主体部分，该第二主体部分从第一安置表面延伸并终止于第二安置表面。 开口可操作以接收轴承组件的内部构件的一部分。 第一座面可操作地接合内部构件的一部分，并且第二座表面可操作以滑动地接合围绕内构件的一部分设置的外环的一部分。

公开(公告)号：US08038351B2

公开(公告)日：2011-10-18

申请号：US12056538

申请日：2008-03-27

Applicant: Robert Arnold ,  Phillip Beausoleil

Inventor： Robert Arnold ,  Phillip Beausoleil

IPC: F16C33/02 ,  F16C33/20

CPC classification number: F16C33/201 ,  F16C17/10 ,  F16C17/26 ,  Y10T16/5373

Abstract: A self-lubricating bearing assembly for a hinge of a turbine engine nozzle is described. The hinge includes a bolt and a bell crank housing. The bearing assembly includes a sleeve, a pair of bushings, liners, a thrust washer and a nut. The sleeve includes a tubular and a shoulder portion. Each bushing has an inner and an outer diameter. The liners include first liners, each bonded to the inner diameter of a respective one of the bushings, a second liner disposed between the shoulder portion and a bushing, and a third liner disposed between the thrust washer and a bushing. When assembled, the tubular portion is disposed over an outer diameter of the bolt, the outer diameters of the bushings are disposed within an inner diameter of the bell crank housing, and the nut is affixed between the thrust washer and the bolt to secure the hinge assembly.

Abstract translation: 描述了一种用于涡轮发动机喷嘴的铰链的自润滑轴承组件。 铰链包括螺栓和钟形曲柄壳体。 轴承组件包括套筒，一对衬套，衬套，止推垫圈和螺母。 套筒包括管状和肩部。 每个衬套具有内径和外径。 衬垫包括第一衬垫，每个衬垫分别结合到相应一个衬套的内径，设置在肩部和衬套之间的第二衬套，以及设置在止推垫圈和衬套之间的第三衬套。 当组装时，管状部分设置在螺栓的外径上，衬套的外径设置在钟形曲柄壳体的内径内，并且螺母固定在止推垫圈和螺栓之间以固定铰链 部件。

公开(公告)号：US20110129327A1

公开(公告)日：2011-06-02

申请号：US12967400

申请日：2010-12-14

Applicant: Alex Habibvand

Inventor： Alex Habibvand

IPC: F04D29/06 ,  F16C19/04 ,  F04D29/049 ,  F16C33/37

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：US20110103728A1

公开(公告)日：2011-05-05

申请号：US12905240

申请日：2010-10-15

Applicant: John Cowles ,  Charles Houle ,  Roman Malychok ,  Robert Pallini ,  Serge Bochnovich

Inventor： John Cowles ,  Charles Houle ,  Roman Malychok ,  Robert Pallini ,  Serge Bochnovich

IPC: F16C33/76 ,  F16J15/32 ,  F16J15/44 ,  F16C19/36

CPC classification number: F16J15/3236 ,  F16C19/163 ,  F16C33/76 ,  F16C2300/14 ,  F16C2360/31 ,  F16J15/3232

Abstract: A seal for a bearing has a first and a second circumference, and an anchor portion proximate to the first circumference. A span portion extends from the anchor portion towards the second circumference, and a lip extends from the span portion towards the second circumference. The lip protrudes from the span portion transversely to the span direction. A bearing and seal assembly includes a first ring and a second ring in rotatable engagement with the first ring. The first ring defines a groove and the second ring defines a contact surface. The seal is mounted in the groove, the span portion extending from the anchor portion towards the second ring, and the lip extending from the span portion towards the second ring, engaging the contact surface. The bearing and seal assembly may be used as a pitch bearing and/or a yaw bearing in a wind turbine.

Abstract translation: 用于轴承的密封件具有第一和第二圆周以及靠近第一圆周的锚固部分。 跨距部分从锚固部分朝向第二圆周延伸，并且唇缘从跨距部分朝向第二圆周延伸。 唇缘从跨距部分横向于跨度方向突出。 轴承和密封组件包括第一环和与第一环可旋转接合的第二环。 第一环限定凹槽，第二环限定接触表面。 密封件安装在凹槽中，跨度部分从锚固部分朝向第二环延伸，并且唇缘从跨距部分向第二环延伸，与接触表面接合。 轴承和密封组件可用作风力涡轮机中的变桨轴承和/或偏航轴承。

公开(公告)号：US07828482B2

公开(公告)日：2010-11-09

申请号：US11842994

申请日：2007-08-22

Applicant: Phillip Beausoleil ,  Robert A. Arnold ,  Andrew Tyler ,  Cleo Whelen

Inventor： Phillip Beausoleil ,  Robert A. Arnold ,  Andrew Tyler ,  Cleo Whelen

IPC: F16C33/02 ,  F16C23/02

CPC classification number: F16C33/043 ,  B22F7/08 ,  B22F2998/00 ,  B64C27/605 ,  F16C23/043 ,  F16C2326/43 ,  Y10T29/49647 ,  C22C29/08

Abstract: A plain bearing has two components, each having a bearing surface; the bearing surfaces being in sliding engagement with each other. The bearing may be a spherical plain bearing having an outer ring that has a concave bearing surface and an inner ring that has a convex bearing surface. One of the bearing surfaces comprises a layer comprising tungsten carbide. One component may have spaced-apart seating surfaces for engaging a moving structure and a generally concave interior that includes an internal rib between the seating surfaces. A spherical plain bearing can be made by providing an outer ring and an inner ring includes an internal rib, and disposing the outer ring around the inner ring with the convex bearing surface engaging the concave bearing surface. The bearing may be used in a swashplate assembly.

Abstract translation: 滑动轴承具有两个部件，每个部件均具有支承面; 轴承表面彼此滑动接合。 轴承可以是具有外环的球面滑动轴承，该外圈具有凹入的支承表面和具有凸形轴承表面的内圈。 轴承表面之一包括包含碳化钨的层。 一个组件可以具有间隔开的座表面，用于接合移动结构和大体上凹入的内部，其包括在座表面之间的内部肋。 球面滑动轴承可以通过提供一个外圈和一个内圈包括一个内部肋，并且将外圈设置在内圈周围的凸轮轴承表面与凹入的支承表面相配合来制成。 轴承可用于斜盘组件。

公开(公告)号：US20090252443A1

公开(公告)日：2009-10-08

申请号：US12420331

申请日：2009-04-08

Applicant: Brian Gaumer

Inventor： Brian Gaumer

IPC: F16C33/10

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：US20090173301A1

公开(公告)日：2009-07-09

申请号：US12348032

申请日：2009-01-02

Applicant: Robert Lugosi ,  Steve Parkinson ,  James Prescavage

Inventor： Robert Lugosi ,  Steve Parkinson ,  James Prescavage

IPC: F01L1/18

CPC classification number: F01L1/053 ,  F01L1/18 ,  F01L2101/00 ,  F01L2103/00

Abstract: A shaft for a rocker arm assembly is disclosed. The shaft includes a substantially cylindrical outer surface at least a portion of which defines a bearing surface thereon and an interior core portion located radially inward of the bearing surface. The bearing surface has a hardness greater than that of the core portion, for providing wear resistance and deterring crack initiation and propagation.

Abstract translation: 公开了一种用于摇臂组件的轴。 轴包括基本上圆柱形的外表面，其至少一部分在其上限定了一个支承表面，以及位于轴承表面径向内侧的内部芯部分。 轴承表面的硬度大于芯部的硬度，以提供耐磨性和阻止裂纹的产生和传播。

公开(公告)号：US20090010580A1

公开(公告)日：2009-01-08

申请号：US12144140

申请日：2008-06-23

Applicant: Brian Gaumer ,  Robert Lugosi ,  James Voisine

Inventor： Brian Gaumer ,  Robert Lugosi ,  James Voisine

IPC: F16C33/10 ,  F16C11/06

CPC classification number: F16C33/74 ,  F16C23/045 ,  F16C33/103 ,  F16C33/1065 ,  F16C2240/42 ,  F16C2240/70 ,  Y10T403/257

Abstract: A spherical plain bearing having dual sealing capability includes an outer race bearing member having an outer ring and an inner race bearing member having an inner ring, the inner ring being located within an opening defined by the outer ring. The opening is defined in part by two generally opposed peripheral edges with a spherical concave bearing surface extending therebetween. The inner ring defines a bore extending therethrough and a spherical convex bearing surface engagable with the concave bearing surface defined by the outer ring. A first ring seal is positioned in a first seal groove defined by the outer ring and is inboard of a first face surface defined by the outer ring. The outer and inner rings, or at least portions thereof, are heat treated using one of carburizing, nitriding, or nitrocarburizing.

Abstract translation: 具有双重密封能力的球面滑动轴承包括具有外圈的外座圈轴承构件和具有内圈的内座圈轴承构件，所述内圈位于由所述外圈限定的开口内。 开口部分地由两个大致相对的外围边缘限定，其中球面凹入的支承表面在其间延伸。 内环限定了延伸穿过其中的孔，以及与由外圈限定的凹形支承表面可接合的球形凸起轴承表面。 第一环形密封件定位在由外圈限定的第一密封槽中，并且位于由外圈限定的第一面表面的内侧。 使用渗碳，氮化或氮碳共渗之一对外环和内环或其至少部分进行热处理。

公开(公告)号：US20080031559A1

公开(公告)日：2008-02-07

申请号：US11827692

申请日：2007-07-13

Applicant: Dhananjay Bhatt ,  Oveis Nayeri ,  Robert Arnold ,  Andrew Tyler ,  Phillip Beausoleil ,  Andy Lee

Inventor： Dhananjay Bhatt ,  Oveis Nayeri ,  Robert Arnold ,  Andrew Tyler ,  Phillip Beausoleil ,  Andy Lee

IPC: F16C17/12 ,  F16C33/30

CPC classification number: F16C23/045 ,  F16C33/043 ,  F16C33/12 ,  F16C33/201

Abstract: In a hybrid spherical bearing, a ceramic ball is provided and has a bore extending at least part way there through. A metallic outer race is also provided and has an inner engagement surface contoured to a shape complementary to a shape defined by an outer diameter of the ceramic ball. The ceramic ball is positioned within the outer race and slidably and rotatably engages the inner engagement surface.

Abstract translation: 在混合球面轴承中，提供陶瓷球，并且具有至少部分地延伸通过的孔。 还设置有金属外圈，并且具有与由陶瓷球的外径限定的形状互补的形状的内部接合表面。 陶瓷球定位在外圈内并且可滑动地和可旋转地接合内接合表面。

公开(公告)号：US20080001037A1

公开(公告)日：2008-01-03

申请号：US11729490

申请日：2007-03-29

Applicant: Daniel Cox ,  Darwin Eschenbacher

Inventor： Daniel Cox ,  Darwin Eschenbacher

IPC: G05G1/00 ,  B64C13/28

CPC classification number: B64C13/341 ,  Y10T29/53 ,  Y10T74/20

Abstract: An actuator link assembly includes a sleeve member with a sleeve lug on one end. The sleeve lug is a split lug having primary and secondary lug portions. There is a coupling fixture on the sleeve member. There is a rod within the sleeve member with a rod lug between the primary and secondary sleeve lug portions. A locking member engages the rod and the sleeve member. A flight control system has a movable flight control element, a user control device and a linkage system between the control device and the flight control element. The linkage system includes an actuator that is controllable by a user. The system includes the actuator link assembly connected to the flight control element and to the actuator.

Abstract translation: 致动器连杆组件包括在一端具有套筒突起的套筒构件。 套筒凸耳是具有初级和次级凸耳部分的开口凸耳。 套筒构件上有一个联接夹具。 在套筒构件内有一个杆，在第一和第二套筒凸耳部分之间具有杆凸耳。 锁定构件接合杆和套筒构件。 飞行控制系统具有可移动的飞行控制元件，用户控制装置和控制装置与飞行控制元件之间的联动系统。 联动系统包括可由用户控制的致动器。 该系统包括连接到飞行控制元件和致动器的致动器连杆组件。