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公开(公告)号：US09793776B2
公开(公告)日：2017-10-17
申请号：US14758691
申请日：2013-08-07
Applicant: IMO Holding GmbH
Inventor： Hubertus Frank , Volker Dietz
IPC: H02K7/08 , H01F38/18 , B66C23/84 , E02F9/12 , F16C41/00 , H02K21/22 , H02K7/102 , H02K7/14 , F16C19/38 , H02K11/21
CPC classification number: H02K7/088 , B66C23/84 , E02F9/123 , F16C19/381 , F16C41/001 , F16C41/004 , F16C2300/02 , F16C2300/14 , F16C2322/39 , F16C2350/26 , H01F38/18 , H02K7/102 , H02K7/14 , H02K11/21 , H02K21/22
Abstract: The invention relates to a drive mechanism (1) for rotatably coupling a first system part or machine part, preferably an assembly (A), to a base, pedestal or frame or to another system part or machine part, for example for rotary positioning during the processing of large workpieces or during the moving of loads, which drive mechanism comprises two ring-shaped connecting elements (3, 4) each having at least one planar connecting surface (5, 6) and fastening means (7, 8) that are arranged distributed in a crown shape therein and effect connection to different system parts or machine parts or the like, said two connecting elements (3, 4) being arranged concentrically with each other and radially one inside the other with a gap-shaped interspace (9) in which are disposed one or more rows of rolling elements (14, 15, 16), each row whereof rolls between two respective raceways (17, 18) on the two connecting elements (3, 4), thus enabling same to rotate relative to each other, at least one connecting surface (5, 6) and at least one raceway (17, 18) being formed by machining or shaping a common base body. The invention is characterized in that at least one fully circumferentially extending row of magnets (40) is arranged inside the gap (9) on one connecting element (3, 4) and at least one fully circumferentially extending row of coils (38) is arranged directly opposite said magnets on the other connecting element (4, 3). According to the invention, at least one fully circumferentially extending row of magnets is arranged inside the gap on one connecting element and at least one fully circumferentially extending row of coils is arranged directly opposite said magnets on the other connecting element.
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公开(公告)号：US20170159704A1
公开(公告)日：2017-06-08
申请号：US15377461
申请日：2016-12-13
Applicant: Ricardo UK Ltd.
Inventor： Jonathan Charles WHEALS
IPC: F16C25/06 , F16C41/00 , F16C35/078 , F16C19/52 , F16C35/073
CPC classification number: F16C25/06 , F16C19/26 , F16C19/52 , F16C35/073 , F16C35/078 , F16C41/001 , F16C2226/16 , F16C2300/14 , F16C2360/31
Abstract: A bearing assembly (12) for a rotating element (13) has one race (15) adapted to be fixed relative to ground (11) and to selectively be free for arcuate movement relative to ground. In a preferred embodiment a selective locking device (18) is provided for the relatively fixed/movable race (15).
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公开(公告)号：US20160348728A1
公开(公告)日：2016-12-01
申请号：US15116666
申请日：2015-03-17
Inventor： Bang Chen , Junrong Tan
IPC: F16C41/00 , F16C33/78 , F16D41/066 , F16C19/46
CPC classification number: F16C41/001 , F16C19/463 , F16C19/466 , F16C33/7809 , F16D41/066 , F16D41/067
Abstract: A one-way bearing, including: an outer race fixed around an inner supporting bracket, wherein the combination of the outer race and the inner supporting bracket defines a plurality of cavities between the outer race and the inner supporting bracket; and a rolling member provided in each of the plurality of cavities, wherein the rolling member is arrange to rotate and move within each of the plurality of cavities; wherein a blocking structure is provided at each of the plurality of cavities so as to block the rolling member within each of the plurality of cavities from entering an adjacent cavity.
Abstract translation: 1.一种单向轴承，包括：固定在内部支撑托架周围的外圈，其中所述外圈和所述内部支撑托架的组合在所述外圈和所述内部支撑托架之间限定多个空腔; 以及设置在所述多个空腔的每一个中的滚动构件，其中，所述滚动构件布置成在所述多个空腔的每一个内旋转和移动; 其中在所述多个空腔中的每一个处设置有阻挡结构，以便阻挡所述多个空腔的每一个内的所述滚动构件进入相邻的空腔。
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公开(公告)号：US09435418B2
公开(公告)日：2016-09-06
申请号：US14396504
申请日：2013-05-08
Applicant: Harmonic Drive Systems Inc.
Inventor： Tatsuro Hoshina , Yoshihide Kiyosawa
CPC classification number: F16H49/001 , F16C19/06 , F16C19/44 , F16C19/46 , F16C19/54 , F16C19/55 , F16C41/001 , F16H2049/003
Abstract: A wave generator of a hollow strain wave gearing has a rigid plug and a needle roller bearing. The needle roller bearing has an inner ring trajectory surface formed in the plug external peripheral surface, a flexible outer ring, an outer ring trajectory surface formed in an inner peripheral surface of the outer ring, and needle rollers. An inner ring trajectory groove is formed in the plug external peripheral surface, and the inner ring trajectory surface is formed in a groove bottom surface of the inner ring trajectory groove. Inner-ring-side restricting surfaces for restricting the needle rollers from moving in the center axis direction are formed in groove side surfaces on both sides of the inner ring trajectory groove. A wave generator can be obtained, which is suitable for increasing the hollow diameter of a strain wave gearing.
Abstract translation: 中空应变波传动装置的波发生器具有刚性塞子和滚针轴承。 滚针轴承具有形成在插塞外周面中的内环轨迹面，柔性外圈，形成在外圈内周面的外圈轨迹面以及滚针。 内圈轨迹槽形成在插塞外周面上，内圈轨迹面形成在内圈轨迹槽的槽底面。 在内圈轨迹槽的两侧的槽侧面形成有用于限制针辊在中心轴方向移动的内圈侧限制面。 可以获得波浪发生器，其适用于增加应变波传动装置的中空直径。
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公开(公告)号：US09359073B2
公开(公告)日：2016-06-07
申请号：US13958161
申请日：2013-08-02
Applicant: Sikorsky Aircraft Corporation
Inventor： John E. Hewitt
CPC classification number: B64C27/82 , F16C19/52 , F16C19/54 , F16C41/001 , F16C2326/43
Abstract: An aircraft tail rotor system is provided and includes a rotating element, a translating element and a structure including a first bearing in series with a second bearing, the first bearing including a component rotatable with and movable within the rotating element in accordance with translational movement of the translating element. The structure is configured to selectively use the second bearing to prevent transmission of rotational energy from the rotating element to the translating element in an event of a seizing of the first bearing.
Abstract translation: 提供了一种飞机尾部转子系统，其包括旋转元件，平移元件和包括与第二轴承串联的第一轴承的结构，所述第一轴承包括可旋转并可在旋转元件内移动的部件， 翻译元素。 结构被配置为在第一轴承的卡住的情况下选择性地使用第二轴承来防止旋转能量从旋转元件传递到平移元件。
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Patent Agency Ranking
96.发明授权Biased compound radial plain bearing for increased life in oscillating pivot motion 有权偏心的复合径向滑动轴承，以提高摆动枢轴运动的寿命公开(公告)号：US09353792B2
公开(公告)日：2016-05-31
申请号：US14184026
申请日：2014-02-19
Applicant: Google Inc.
Inventor： Brian Hachtmann
CPC classification number: F16C17/18 , F16C17/246 , F16C23/045 , F16C41/001
Abstract: Exemplary embodiments disclosed herein include bearings with three races: an inner race, a shared race, and an outer race that exhibit increased life under oscillatory loads. The exemplary embodiments may include one or more directional biasing mechanisms configured such that when a bearing shaft rotates in one direction, the shared race rotates with it, and when the shaft oscillates in the other direction, the shared race is impeded from moving in the other direction. Under continued oscillation, the shared race will “walk” in circles around the shaft, effectively distributing the load and wear over the entire circumference of a bearing surface.
Abstract translation: 本文公开的示例性实施例包括具有三个种族的轴承：内圈，共享座圈和外圈，其在振荡载荷下表现出增加的寿命。 示例性实施例可以包括一个或多个定向偏置机构，其构造成使得当轴承轴在一个方向上旋转时，共享的座圈与其一起旋转，并且当轴在另一个方向上摆动时，共享的座圈被阻止在另一个方向上移动 方向。 在持续振荡的情况下，共享的比赛将围绕轴围绕“行走”，有效地分布负载和磨损在轴承表面的整个圆周上。
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公开(公告)号：US20160032973A1
公开(公告)日：2016-02-04
申请号：US14781467
申请日：2014-02-27
Applicant: SCHAEFFLER TECHNOLOGIES AG & CO. KG
Inventor： Stephan Dreizler , Jorg Bauer
CPC classification number: F16C33/585 , F16C19/24 , F16C35/073 , F16C41/001 , F16C2226/60 , F16C2226/62 , F16D55/02 , F16M11/08 , F16M11/2014 , F16M13/027 , F16M2200/024
Abstract: A rotary joint which, in order to limit the mutual rotation of the outer bearing ring (2) with respect to the inner bearing ring (2), is provided with a raceway (11), which is limited by one or two stops (14) and in which a projection connected to the outer bearing ring engages. In order to ensure that a rotation greater than 360° is possible, the raceway is of helical design.
Abstract translation: 为了限制外轴承环（2）相对于内轴承环（2）的相互旋转，旋转接头设置有由一个或两个止挡件（14）限制的滚道（11） ），并且其中连接到外轴承环的突起接合。 为了确保大于360°的旋转是可能的，滚道是螺旋设计的。
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98.发明申请LINKING DEVICE HAVING A BEARING AND WEAPONS SYSTEM COMPRISING SUCH A DEVICE 有权具有包含这种装置的轴承和武器系统的连接装置公开(公告)号：US20150377284A1
公开(公告)日：2015-12-31
申请号：US14768743
申请日：2014-02-21
Applicant: MBDA FRANCE
Inventor： Antoine Rosso , Hugo Rousseau , François Reisch
CPC classification number: F16C23/06 , F16C17/10 , F16C17/12 , F16C19/163 , F16C23/02 , F16C33/32 , F16C33/58 , F16C33/62 , F16C41/001 , F16C2202/04 , F16C2208/00 , F16C2226/16 , F41A23/12
Abstract: The invention relates to a linking device having a bearing and a weapons system comprising such a device. The aim of the device is to adjust the rotational resisting torque of two coaxial cylindrical parts (8, 10) which are rotatable relative to one another about a shared axis (A). According to the invention, said bearing (21) includes two rings (23, 24) made of a resiliently deformable material, capable of respectively engaging with the two cylindrical portions (8, 10), and between which rolling elements (25) are arranged such as to be in contact with raceways of said rings, said device comprising a controllable member (22) for adjusting the tightening of the rings, capable of engaging with one of said parts in order to engage with said bearing.
Abstract translation: 本发明涉及具有轴承和包括这种装置的武器系统的连接装置。 该装置的目的是调节两个同轴圆柱形部件（8,10）的转动阻力扭矩，该两个同轴圆柱形部件可相对于彼此围绕共轴（A）旋转。 根据本发明，所述轴承（21）包括由可弹性变形的材料制成的两个环（23,24），其能够分别与两个圆柱形部分（8,10）啮合，并且滚动元件（25）布置在其间 例如与所述环的滚道接触，所述装置包括用于调节环的紧固的可控构件（22），能够与所述部件中的一个接合以便与所述轴承啮合。
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公开(公告)号：US09217474B2
公开(公告)日：2015-12-22
申请号：US14157060
申请日：2014-01-16
Applicant: Ford Global Technologies, LLC
Inventor： Ralf Fritzsche
CPC classification number: F16C37/007 , F16C41/001 , F16C41/007 , F16C41/008 , F16D2066/003
Abstract: A wheel bearing unit for use with a drum brake including an outer ring and an inner ring. The drum brake having a brake drum and a tie plate. A rotational speed measurement unit having a sensor and a transmitter ring is located in a transmitter chamber defined by the wheel bearing and the back plate. A ventilation duct connects the transmitter chamber to an inner space of the drum brake.
Abstract translation: 一种用于与包括外圈和内圈的鼓式制动器一起使用的车轮轴承单元。 鼓式制动器具有制动鼓和连接板。 具有传感器和变送器环的转速测量单元位于由车轮轴承和后板限定的发送器室中。 通风管将变送器室连接到鼓式制动器的内部空间。
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100.发明申请公开(公告)号：US20150364968A1
公开(公告)日：2015-12-17
申请号：US14758691
申请日：2013-08-07
Applicant: IMO HOLDING GMBH
Inventor： Hubertus Frank , Volker Dietz
CPC classification number: H02K7/088 , B66C23/84 , E02F9/123 , F16C19/381 , F16C41/001 , F16C41/004 , F16C2300/02 , F16C2300/14 , F16C2322/39 , F16C2350/26 , H01F38/18 , H02K7/102 , H02K7/14 , H02K11/21 , H02K21/22
Abstract: The invention relates to a drive mechanism (1) for rotatably coupling a first system part or machine part, preferably an assembly (A), to a base, pedestal or frame or to another system part or machine part, for example for rotary positioning during the processing of large workpieces or during the moving of loads, which drive mechanism comprises two ring-shaped connecting elements (3, 4) each having at least one planar connecting surface (5, 6) and fastening means (7, 8) that are arranged distributed in a crown shape therein and effect connection to different system parts or machine parts or the like, said two connecting elements (3, 4) being arranged concentrically with each other and radially one inside the other with a gap-shaped interspace (9) in which are disposed one or more rows of rolling elements (14, 15, 16), each row whereof rolls between two respective raceways (17, 18) on the two connecting elements (3, 4), thus enabling same to rotate relative to each other, at least one connecting surface (5, 6) and at least one raceway (17, 18) being formed by machining or shaping a common base body. The invention is characterized in that at least one fully circumferentially extending row of magnets (40) is arranged inside the gap (9) on one connecting element (3, 4) and at least one fully circumferentially extending row of coils (38) is arranged directly opposite said magnets on the other connecting element (4, 3). According to the invention, at least one fully circumferentially extending row of magnets is arranged inside the gap on one connecting element and at least one fully circumferentially extending row of coils is arranged directly opposite said magnets on the other connecting element.
Abstract translation: 本发明涉及一种用于将第一系统部件或机器部件，优选组件（A）可旋转地联接到基座，基座或框架或另一系统部件或机器部件的驱动机构（1），例如用于在 大型工件的加工或负载移动期间，该驱动机构包括两个环形连接元件（3,4），每个连接元件具有至少一个平面连接表面（5,6）和紧固装置（7,8），紧固装置 所述两个连接元件（3,4）以不同的系统部件或机器部件等分布在其中，并且连接到不同的系统部件或机器部件等，所述两个连接元件（3,4）彼此同心地并排设置有间隙形间隙 ），其中设置有一排或多排滚动元件（14,15,16），每排在两个连接元件（3,4）上的两个相应的滚道（17,18）之间滚动，因此能够相对于相对 至少有一个c 连接表面（5,6）和至少一个滚道（17,18），通过机加工或成形共同的基体而形成。 本发明的特征在于，在一个连接元件（3,4）上的间隙（9）的内部布置有至少一个完全周向延伸的磁体列（40），并且至少一个完全周向延伸的一排线圈（38）布置 与另一个连接元件（4,3）上的所述磁体直接相对。 根据本发明，至少一个完全周向延伸的磁体排布置在一个连接元件的间隙的内部，并且至少一个完全周向延伸的线圈排与另一个连接元件上的所述磁体直接相对。
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