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公开(公告)号：US10012265B2
公开(公告)日：2018-07-03
申请号：US14728402
申请日：2015-06-02
Applicant: Roller Bearing Company of America, Inc.
Inventor： Alex Habibvand , Frederick S. Gyuricsko , Jay Phoenix , Arnold E. Fredericksen , John H. Cowles, Jr.
CPC classification number: F16C33/36 , B64C9/02 , B64C9/16 , F16C11/0614 , F16C19/38 , F16C23/041 , F16C23/086 , F16C33/62 , F16C2240/70 , F16C2326/43
Abstract: In one aspect, the present invention resides in an edge flap arrangement for an aircraft wing that has a main flap element and an actuator for moving the main flap element relative to the wing, a linkage arrangement that supports the main flap element from the aircraft wing for movement relative to the wing, the linkage arrangement including a drop link and a hinge point. The fixed strut and the drop link are pivotally connected by the hinge point. The hinge point includes a bearing. The bearing is an hourglass bearing assembly that has an inner raceway outer raceway. The outer raceway is positioned around the inner raceway. A plurality of rollers is disposed between the inner raceway and the outer raceway. The plurality of rollers, the outer raceway and/or the inner raceway are manufactured from CREN and/or CRES.
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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。
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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
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。
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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
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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公开(公告)号：US20150336658A1
公开(公告)日：2015-11-26
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: B64C9/16
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。
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Patent Agency Ranking
16.发明申请HIGH-CAPACITY LIGHT-WEIGHT BALL BEARING FOR AIRBORNE VIBRATION SUPPRESSION APPLICATIONS 审中-公开用于空中振动抑制应用的高容量轻重球轴承公开(公告)号：US20130294716A1
公开(公告)日：2013-11-07
申请号：US13869293
申请日：2013-04-24
Applicant: Roller Bearing Company of America, Inc.
Inventor： Alex Habibvand
IPC: F16C19/08
CPC classification number: F16C19/08 , F04B15/08 , F04D7/02 , F04D29/026 , F04D29/049 , F04D29/668 , F05D2260/96 , F05D2300/43 , F16C19/20 , F16C33/374 , F16C43/04 , F16C2300/52
Abstract: A bearing for a hub-mounted vibration suppression system includes an outer ring defining a first outer race and a second outer race. A first inner ring and a second inner ring are disposed in the outer ring. A plurality of rolling elements is disposed between the first inner race and the first outer race. A slug separator separates each adjacent pair of the plurality of the rolling elements. Another plurality of rolling elements is disposed between the second inner race and the second outer race. Another slug separator separates each adjacent pair of the other rolling elements. Each of the plurality rolling elements have first centers that are spaced apart from one another by no more than 15 degrees and/or each of the plurality other rolling elements have second centers that are spaced apart from one another by no more than 15 degrees.
Abstract translation: 用于轮毂安装的振动抑制系统的轴承包括限定第一外座圈和第二外座圈的外圈。 第一内圈和第二内圈设置在外圈中。 多个滚动元件设置在第一内圈和第一外座圈之间。 一个塞子分离器使每个相邻的一对滚动元件分开。 另外多个滚动元件设置在第二内座圈和第二外座圈之间。 另一个分块分离器分隔每对相邻的其它滚动元件。 多个滚动元件中的每一个具有彼此间隔开不大于15度的第一中心和/或多个其它滚动元件中的每一个具有彼此间隔开不超过15度的第二中心。
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17.发明申请FLYWHEEL ASSEMBLY FOR GYROSCOPIC APPLICATIONS HAVING BALL BEARING SLUG SEPARATORS 审中-公开用于具有球轴承SLUG分离器的GYROSCOPIC应用的飞行器组件公开(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
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。
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18.发明申请公开(公告)号：US20200248746A1
公开(公告)日：2020-08-06
申请号：US16775533
申请日：2020-01-29
Applicant: Roller Bearing Company of America, Inc.
Inventor： Alex Habibvand , John H. Cowles, JR. , Richard Murphy
Abstract: A ball bearing assembly includes a one piece outer ring having a first and second outer race and an exterior surface; and a one piece inner ring having a first and second inner race, the inner ring is integrally formed on a shaft. A first plurality of balls is disposed between the first outer race and the first inner race; and a second plurality of balls is disposed between the second outer race and the second inner race. The first plurality of balls has a first contact and the second plurality of balls has a second contact angle.
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公开(公告)号：US10077808B2
公开(公告)日：2018-09-18
申请号：US14572260
申请日：2014-12-16
Applicant: Roller Bearing Company of America, Inc.
Inventor： John H. Cowles, Jr. , Alex Habibvand , Richard Murphy
CPC classification number: F16C33/36 , B64C9/16 , B64C9/18 , F16C11/06 , F16C19/38 , F16C23/086 , F16C23/088 , F16C2240/70 , F16C2326/43
Abstract: An edge flap arrangement for an aircraft wing includes a main flap element and an actuator for moving the main flap element relative to the aircraft wing. A linkage arrangement supports the main flap element and includes a drop hinge link arrangement having a fixed strut secured to the aircraft wing and a drop link secured to the main flap element. The fixed strut and the drop link are connected by a hinge point having an hourglass bearing assembly having hourglass shaped rollers with a circular cross section symmetrical about a longitudinal axis, first and second axial ends, and an exterior surface. The exterior surface defines a concave engagement surface having a first radius of curvature R1 and a second radius of curvature which is greater than the first radius of curvature R1. The first radius of curvature is between 50 and 95 percent of the second radius of curvature.
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20.发明授权Non-rhythmically spaced rolling elements for reduction in bearing non-repeatable run-out 有权无节奏间隔的滚动元件，用于减少轴承不可重复的耗尽公开(公告)号：US09303689B2
公开(公告)日：2016-04-05
申请号：US14264793
申请日：2014-04-29
Applicant: Roller Bearing Company of America, Inc.
Inventor： Curtis M. Swartley , Alex Habibvand
CPC classification number: F16C33/37 , F16C19/06 , F16C19/08 , F16C19/181 , F16C33/32 , F16C33/372 , F16C2208/30 , F16C2208/32
Abstract: A rolling element bearing includes an outer member having an outer member interior surface and an outer member exterior surface. The bearing includes an inner member having an inner member interior surface and an inner member exterior surface and a plurality of rolling elements disposed between the inner member and the outer member. The bearing includes a plurality of random-length slug separators. The separators are of a first length, a second length or a third length, which are not equal. One of the plurality of random-length slug separators is disposed adjacent to at least one of the plurality of rolling elements. The plurality of rolling elements are non-rhythmically spaced apart.
Abstract translation: 滚动体轴承包括具有外部构件内表面和外部构件外表面的外部构件。 轴承包括具有内部构件内表面和内部构件外表面的内部构件以及设置在内部构件和外部构件之间的多个滚动元件。 轴承包括多个随机长度的塞子分离器。 隔板具有不相等的第一长度，第二长度或第三长度。 多个随机长度块状分离器中的一个被布置成与多个滚动元件中的至少一个相邻。 多个滚动元件是无节奏地间隔开的。
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