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公开(公告)号：US09196777B2
公开(公告)日：2015-11-24
申请号：US14237606
申请日：2011-08-10
IPC分类号： F16H1/12 , F16H1/20 , F16H57/02 , F16H57/04 , F16H61/00 , H01L31/052 , F16H1/16 , F24J2/54 , F16C19/16 , F16C19/18 , F16C33/66 , F16C33/60
CPC分类号： H01L31/052 , F16C19/166 , F16C19/181 , F16C33/60 , F16C33/6677 , F16C2361/61 , F16H1/16 , F24S30/42 , F24S2030/134 , Y02E10/47
摘要： Capable of supporting large radial loads due to heavy panels, with a simplified assembly but without compromise in terms of precision and robustness. It comprises an annular structural casing (1), a toothed crown (2) mounted in the structural casing (1), whereon an endless screw (3) actuated by a motor (4) tangentially meshes, the toothed crown (2) of which comprises a central annular protuberance (5) with a toothing that meshes with the endless screw (3), and the circular projections (6) of which of the body of the toothed crown (2) comprise a plurality of threaded holes (7) for connecting the horizontal shafts that support the solar panels for their zenithal orientation, where the toothed crown (2) comprises a toothed track whereon the endless screw (3) tangentially meshes, and two independent raceways.
摘要翻译： 能够支撑由于重型板材而产生的大径向载荷，其组装简单，但在精度和坚固性方面没有妥协。 它包括环形结构壳体（1），安装在结构壳体（1）中的齿形冠（2），其中由电动机（4）致动的环形螺钉（3）切向地啮合，其齿形冠（2） 包括具有与环形螺钉（3）啮合的齿的中心环形突起（5），并且齿形冠（2）的主体的圆形突起（6）包括多个螺纹孔（7），用于 将支撑太阳能电池板的水平轴连接成天顶方位，其中齿形冠（2）包括环形螺钉（3）切向啮合的齿形轨道和两个独立的滚道。
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公开(公告)号：US09145922B2
公开(公告)日：2015-09-29
申请号：US14282620
申请日：2014-05-20
发明人： Jianchang Zhang
CPC分类号： F16C35/042 , F16C19/181 , F16C19/30 , F16C19/38 , F16C33/586 , F16C35/06 , F16C2226/60
摘要： A rotary support, comprising: a bearing inner race; a bearing outer race including a plurality of axially disposed through holes; a first plurality of rolling elements installed between the bearing inner race and the bearing outer race, and arranged to retain the bearing inner race and the bearing outer race in rolling engagement; and an outer ring radially surrounding and fixed to an outer portion of the bearing inner race and disposed axially opposite to the bearing outer race; wherein the outer ring includes a plurality of axially penetrating mounting holes; and wherein the bearing outer race through holes are axially aligned with the outer ring mounting holes.
摘要翻译： 一种旋转支撑件，包括：轴承内圈; 轴承外圈，其包括多个轴向设置的通孔; 安装在所述轴承内圈和所述轴承外圈之间的第一多个滚动元件，并且被布置成保持所述轴承内圈和所述轴承外圈的滚动接合; 以及外环，其径向地围绕并固定到所述轴承内圈的外部并且轴向地相对于所述轴承外圈设置; 其中所述外环包括多个轴向穿透的安装孔; 并且其中所述轴承外圈通孔与所述外圈安装孔轴向对准。
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公开(公告)号：US20140254969A1
公开(公告)日：2014-09-11
申请号：US14349849
申请日：2012-10-02
发明人： Martin Caspall
CPC分类号： F16C19/181 , F16C19/38 , F16C19/385 , F16C23/086 , F16C33/60 , F16C33/605 , F16C35/063
摘要： The present invention relates to a roller bearing (10) for supporting a rotatable component such as a shaft. We describe a double row roller bearing (10) for supporting a rotatable circular section component, said roller bearing (10) comprising an inner ring (11) including a pair of inner races (12, 13), an outer ring (17) including a pair of outer races (18, 19), two rows of rollers (22, 23) mounted between the inner and outer races, each row of which rollingly engages respective races in the inner and outer rings, clamping ring means (26) which surrounds and clamps said inner ring (11), at least said inner ring (11) and said clamping ring means (26) each comprising two substantially semicircular parts, the relevant semicircular parts being mounted together to provide a circular component for surrounding the rotatable component, and said clamping ring means (26) surrounds and clamps with said inner ring (11) at a position substantially midway between the axially opposite sides of the inner ring (11).
摘要翻译： 本发明涉及一种用于支撑诸如轴的可旋转部件的滚子轴承（10）。 我们描述了用于支撑可旋转的圆形部分的双列滚子轴承（10），所述滚子轴承（10）包括内圈（11），所述内圈包括一对内座圈（12,13），外圈（17） 一对外圈（18,19），安装在内座圈和外座圈之间的两排滚子（22,23），其每排都在内圈和外圈中滚动地相互啮合，夹紧环装置（26） 围绕和夹紧所述内环（11），至少所述内环（11）和所述夹紧环装置（26）均包括两个基本上半圆形的部分，所述相关半圆形部分被安装在一起以提供用于围绕所述可旋转部件 并且所述夹紧环装置（26）在所述内环（11）的轴向相对侧之间的大致中间的位置处围绕并与所述内环（11）夹紧。
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公开(公告)号：US20140023303A1
公开(公告)日：2014-01-23
申请号：US14034671
申请日：2013-09-24
申请人： Aktiebolaget SKF
发明人： Andreas Gruber , Wolfgang Swete , Pascal Ovize , Jesko-Henning Tanke , Ake Fick
IPC分类号： F16C33/76
CPC分类号： F16C33/767 , F16C19/181 , F16C33/583 , F16C33/7816 , F16C33/7836 , F16C2300/14 , F16C2360/31 , F16J15/3236 , F16J15/3456 , F16J15/441 , Y10T29/49679
摘要： The rolling bearing comprises an inner ring 1, an outer ring 2, at least one row of rolling elements and at least one seal 7 provided between the outer and inner rings. The seal 7 has, in cross section, the overall shape of an H and comprises internal lips 21, 22 and external lips 23, 24 forming the two substantially parallel branches of the H. The inner and outer rings 1, 2 comprise opposite radial ribs 25, 26 located axially between the internal and external lips 21 to 24 to axially retain the seal.
摘要翻译： 滚动轴承包括内圈1，外圈2，至少一排滚动元件和设置在外圈和内圈之间的至少一个密封件7。 密封件7在横截面中具有H的整体形状，并且包括形成H的两个基本上平行的分支的内唇21,22和外唇23,24。内环1,2和外环1,2包括相对的径向肋 25,26轴向地位于内唇21至24之间，以轴向保持密封。
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公开(公告)号：US20130142470A1
公开(公告)日：2013-06-06
申请号：US13817028
申请日：2011-08-09
申请人： Haw-Yale Yoo , Yun-Cheol Hwang
发明人： Haw-Yale Yoo , Yun-Cheol Hwang
CPC分类号： F16C27/04 , F16C19/06 , F16C19/181 , F16C33/30 , F16C33/60 , F16C2226/60 , F16C2300/02
摘要： The present invention relates to an elastic ring bearing, and more particularly, to an elastic ring bearing formed by inserting an elastic ring in a bearing used in various industrial apparatuses or vehicles so as to disperse the load applied to the bearing in accordance with rotation, thereby decreasing driving noise and vibration, and improving durability. The elastic ring bearing includes an inner wheel, an outer wheel, and a rolling element inserted between the inner wheel and the outer wheel. An outer wheel elastic ring is disposed between the outer wheel and the rolling element.
摘要翻译： 弹性环轴承技术领域本发明涉及一种弹性环轴承，更具体地说，涉及一种弹性环轴承，其通过在用于各种工业设备或车辆中的轴承中插入弹性环而形成，以便根据旋转分散施加到轴承的负载， 从而降低驾驶噪音和振动，提高耐久性。 弹性环轴承包括内轮，外轮和插入在内轮和外轮之间的滚动元件。 外轮弹性环设置在外轮和滚动元件之间。
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36.发明申请公开(公告)号：US20120195538A1
公开(公告)日：2012-08-02
申请号：US13384698
申请日：2010-07-20
申请人： Michio Hori , Nurumu Kuwahara
发明人： Michio Hori , Nurumu Kuwahara
IPC分类号： F16C19/20
CPC分类号： F03D7/0204 , F03D80/70 , F16C19/181 , F16C19/20 , F16C33/3706 , F16C2220/04 , F16C2300/14 , F16C2360/31 , Y02E10/722 , Y02E10/723 , Y02E10/726
摘要： A slewing bearing assembly effective to suppress additional expenses such as a mold cost and to resolve the problem associated with insufficient strength brought about by voids and, also, a rotation section support apparatus for a wind powered turbine are provided. The slewing bearing assembly includes inner and outer rings having raceway grooves, and a plurality of balls interposed between the raceway grooves, and a spacer interposed between the neighboring balls. This slewing bearing assembly is a four point contact ball bearing, in which respective sectional shapes of the raceway grooves are so shaped as to represent shapes in which each balls contacts inner surfaces of the raceway grooves in the inner and outer rings at four points. The spacer is made of a resinous material having a melt viscosity within the range of 1000 to 2000 Pa·s at a temperature of 270° C.
摘要翻译： 一种有效地抑制诸如模具成本等附加费用并且解决与由空隙引起的强度不足有关的问题以及用于风力涡轮机的旋转部分支撑装置的回转支承组件。 回转支承组件包括内圈和外圈，其具有滚道槽，以及插入在滚道槽之间的多个滚珠和插入相邻滚珠之间的间隔件。 这种回转支承组件是四点接触球轴承，其中滚道槽的各自的截面形状被成形为表示每个滚珠在四个点处与内圈和外圈中的滚道槽的内表面接触的形状。 间隔物由熔融粘度在1000〜2000Pa·s的温度下为270℃的树脂材料制成。
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37.发明授权公开(公告)号：US08202007B2
公开(公告)日：2012-06-19
申请号：US12302755
申请日：2007-05-04
申请人： Uwe Abraham , Manfred Winkler , Georg Von Petery , Andreas Droege
发明人： Uwe Abraham , Manfred Winkler , Georg Von Petery , Andreas Droege
IPC分类号： F16C19/30
CPC分类号： F16C19/182 , F16C19/181 , F16C19/505 , F16C25/06 , F16C33/60 , Y10T29/49645
摘要： A multiple-row and axially biased angular ball bearing with a one-piece outer ring and an inner ring that has two inner ring halves. In order to facilitate an easy and precise setting of the desired pretensioning force and to produce a transport-safe mount cartridge, it is intended that the axial distance of at least two close-end contact surfaces of the angular ball bearing should be equal to zero in the pretensioned state, and that the axial distance of at least two close-end contact surfaces of the angular ball bearing should be greater than zero in a nonpretensioned state.
摘要翻译： 具有一体式外圈和内圈的多列和轴向偏置角球轴承，内圈具有两个内圈半部。 为了方便和精确地设定所需的预张紧力并产生传送安全的安装盒，预期角球轴承的至少两个近端接触表面的轴向距离应等于零 在预张紧状态下，并且在非拉伸状态下，角球轴承的至少两个近端接触面的轴向距离应大于零。
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公开(公告)号：US20110085756A1
公开(公告)日：2011-04-14
申请号：US12737043
申请日：2009-06-05
申请人： Michio Hori , Nurumu Kuwahara , Yoshifumi Yamamoto
发明人： Michio Hori , Nurumu Kuwahara , Yoshifumi Yamamoto
CPC分类号： F16C33/64 , F03D80/70 , F05B2260/74 , F16C19/181 , F16C2300/14 , F16C2360/31 , Y02E10/722 , Y02E10/726 , Y10T29/49689
摘要： A swing bearing assembly includes a plurality of balls (3) interposed between double row raceway grooves (1a, 1b, 2a, 2b) in inner and outer rings (1, 2). The distance (ei) between the double row raceway grooves in the inner ring or the distance (eo) between the double row raceway grooves in the outer ring is within the range of a value equal to the diameter (Dw) of each of the balls to a value 1.7 times the diameter (Dw) and the diameter (Dw) of each of the balls is within the range of 30 to 80 mm, with the difference (Δe) between the raceway groove distance (ei) and the raceway groove distance (eo) chosen to be within the range of 5 to 50 μm. The double row raceway grooves are simultaneously processed with the use of alundum series grindstones.
摘要翻译： 摆动轴承组件包括插入在内圈和外圈（1,2）中的双列滚道槽（1a，1b，2a，2b）之间的多个滚珠（3）。 内圈中的双列滚道槽之间的距离（ei）或外圈中的双列滚道槽之间的距离（eo）在与每个滚珠的直径（Dw）相等的值的范围内 直径（Dw）的1.7倍，每个球的直径（Dw）在30至80mm的范围内，而轨道槽距离（ei）和滚道之间的差（＆Dgr; e） 槽距离（eo）选择在5至50μm的范围内。 双列滚道槽同时使用刚玉系列砂轮进行加工。
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公开(公告)号：US4045100A
公开(公告)日：1977-08-30
申请号：US636389
申请日：1975-12-01
申请人： Jean Beauchet
发明人： Jean Beauchet
CPC分类号： F16C19/181 , F16C19/10 , F16C19/38 , F16C19/385 , F16C27/04 , F16C33/588 , F16C2240/80 , F16C2326/02
摘要： An antifriction bearing assembly having two rows of bearing elements running in races of different diameters and laying approximately in the same radial plane. The bearing races and mounting rings are made up of an assembly of flange members formed from sheet metal or thin metal plate and including an inner and an outer flange each defining a race for the inner or the outer row of bearing elements and an intermediate flange defining either an inner or an outer race for each of the rows of bearing elements. The bearing is mounted on two relatively rotatable members by directly securing the rotatable members to the bearing's ring structure which is formed as an integral part of the flanges.
摘要翻译： 一种减摩轴承组件，其具有两排轴承元件，该轴承元件在不同直径的座圈中运行并且大致位于相同的径向平面中。 轴承座圈和安装环由由金属板或薄金属板形成的凸缘构件的组件组成，并且包括内凸缘和外凸缘，每个内凸缘和外凸缘限定用于内列或外列轴承元件的座圈和限定 也可以是用于每列轴承元件的内圈或外圈。 通过将可旋转构件直接固定到形成为凸缘的整体部分的轴承的环形结构中，将轴承安装在两个相对旋转的构件上。
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公开(公告)号：US20180128247A1
公开(公告)日：2018-05-10
申请号：US15803029
申请日：2017-11-03
发明人： Javier Pascual Resano , Jose Luis Aristegui Lantero , Teresa Arlaban Gabeiras , Jose Miguel Garcia Sayes , Miguel Nunez Polo
CPC分类号： F03D80/70 , F03D1/0658 , F03D1/0691 , F03D7/0224 , F05B2240/50 , F05B2240/54 , F05B2260/79 , F16C19/181 , F16C33/586 , F16C2300/14 , F16C2360/31 , Y02E10/721 , Y02E10/722
摘要： The present invention describes a wind turbine comprising a hub, at least one blade and at least one pitch bearing to connect the at least one blade to the hub, the at least one pitch bearing comprising at least an inner ring and an outer ring, and at least a rolling race, wherein the wind turbine further comprises at least a tensioning system configured to exert a radial compression force to at least a part of the outer ring of the at least one pitch bearing, thus increasing the resultant stiffness of the at least one pitch bearing.
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