Wälzlageranordnung mit Messaufnehmer und Messgeber am drehbaren Lagerring eines in einem Lagergehäuse aufgenommenen Wälzlagers
    4.
    发明公开
    Wälzlageranordnung mit Messaufnehmer und Messgeber am drehbaren Lagerring eines in einem Lagergehäuse aufgenommenen Wälzlagers 审中-公开
    与所述传感器和编码器的可旋转的轴承环上在轴承壳体滚柱轴承捕获滚子轴承组件

    公开(公告)号:EP2644921A1

    公开(公告)日:2013-10-02

    申请号:EP13158490.6

    申请日:2013-03-11

    摘要: Die Erfindung betrifft eine Lageranordnung (1) umfassend ein in einem anschraubbaren Gehäuse (2) aufgenommenes Wälzlager (5) mit einem Außenring, einem Innenring (7) sowie einer Vielzahl von Wälzkörpern (8), die zwischen dem Außenring (6) und dem Innenring (7) um eine Rotationsachse (9) des Wälzlagers (5) abrollen, wobei entweder der Außenring (6) oder der Innenring (7) gegenüber dem Gehäuse (2) drehfest festgelegt ist und der jeweils andere Lagerring gegenüber dem Gehäuse (2) drehbar ist. Erfindungsgemäß ist vorgesehen, dass ein Messaufnehmer (10) drehfest mit dem Gehäuse (2) verbunden ist und dass ein mit dem Messaufnehmer (10) zusammenwirkender Messgeber (11) drehfest mit dem gegenüber dem Gehäuse (2) drehbaren Lagerring verbunden ist bzw. ein mit dem Messaufnehmer (10) zusammenwirkender Messgeber (11) durch den gegenüber dem Gehäuse (2) drehbaren Lagerring gebildet wird.

    摘要翻译: 该装置(1)具有(5)在一个拧上的壳体即接收到的滚动轴承 底座轴承座。 一种滚动体(8)辊围绕旋转轴外环和内环之间的轴承(9)(6,7)。 外部或内部环限定背对壳体没有被旋转的轴承环。 一种换能器(10)与所述壳体,和一个传感器(11)间的行为与换能器连接,并且是抗扭与轴承环连接到可相对转动到壳体上。 该传感器由轴承环形成为旋转相反的壳体。 该换能器从一个霍尔传感器,MR传感器,感应传感器,电容传感器或电位传感器选择。

    LIGHTWEIGHT HYBRID BEARING ASSEMBLY AND A METHOD OF MAKING THEREOF
    6.
    发明公开
    LIGHTWEIGHT HYBRID BEARING ASSEMBLY AND A METHOD OF MAKING THEREOF 审中-公开
    LEICHTGEWICHTIGE HYBRIDLAGERANORDNUNG UND HERSTELLUNGSVERFAHRENDAFÜR

    公开(公告)号:EP2567109A1

    公开(公告)日:2013-03-13

    申请号:EP11719958.8

    申请日:2011-05-04

    摘要: A lightweight hybrid bearing assembly and method of making thereof is disclosed. The bearing assembly includes an inner race and an outer race radially spaced from the inner race. One or both of the inner race and the outer race have a convex bearing surface. Between the inner race and the outer race, a plurality of ceramic roller elements are received. The ceramic roller elements have a concave bearing surface that engages the convex bearing surface or surfaces. Among other things, this accommodates axial misalignment of the races relative to one another.

    摘要翻译: 公开了一种轻型混合轴承组件及其制造方法。 轴承组件包括内圈和与内圈径向间隔开的外座圈。 内座圈和外座圈中的一个或两个具有凸起的支承表面。 在内圈和外圈之间,容纳多个陶瓷辊元件。 陶瓷辊元件具有与凸形支承表面接合的凹形支承表面。 除此之外,这适应了种族相对于彼此的轴向不对准。

    A BEARING SEAL ASSEMBLY, PARTICULARLY FOR USE IN AGRICULTURAL APPLICATIONS
    7.
    发明公开
    A BEARING SEAL ASSEMBLY, PARTICULARLY FOR USE IN AGRICULTURAL APPLICATIONS 有权
    轴承用于农业的密封装置

    公开(公告)号:EP2435719A1

    公开(公告)日:2012-04-04

    申请号:EP09779531.4

    申请日:2009-05-25

    IPC分类号: F16C23/08 F16C33/78 F16J15/32

    摘要: The bearing seal assembly (50) includes a metal shield (70) and a resilient multi-lip sealing gasket (60) secured to the metal shield. The metal shield is supported in use by an outer ring (20) of a rolling contact bearing and includes a diagonally extending central portion (72). The sealing gasket (60) provides a number of contacting lips (62-64) facing an inner ring of the rolling contact bearing. A first, main contacting lip (66) exerts a first radial load on the inner ring. A second contacting lip (62) extends from the first lip (66) and exerts a second radial load on the inner ring lower than the first radial load. A third contacting lip (64) is on the opposite side of the second lip (62) with respect to the first lip (66) and exerts a third radial load on the inner ring lower than the first radial load but greater than the second radial load.

    BEARING PARTS, ROLLING BEARING, AND PROCESS FOR PRODUCTION OF BEARING PARTS
    8.
    发明公开
    BEARING PARTS, ROLLING BEARING, AND PROCESS FOR PRODUCTION OF BEARING PARTS 有权
    LAGERTEILE,KUGELLAGER UND VERFAHREN ZUR HERSTELLUNG DER LAGERTEILE

    公开(公告)号:EP2412835A1

    公开(公告)日:2012-02-01

    申请号:EP10755943.7

    申请日:2010-03-17

    申请人: NTN Corporation

    发明人: MORI, Nobuyuki

    摘要: An outer ring (21), an inner ring (22) and a roller (23) serving as a bearing component that adopts as a source material a steel ensuring a large fracture toughness value and also having an alloy element added thereto in a reduced amount and also provides sufficient wear resistance, are configured of a steel containing 0.15-0.3% by mass of carbon, 0.15-0.7% by mass of silicon, and 0.15-1.0% by mass of manganese, with a remainder of iron and an impurity, and have a raceway/rolling contact surface (21A, 22A, 23A) included in a region having a carbon enriched layer (21B, 22B, 23B) and a nitrogen enriched layer (21D, 22D, 23D). In the nitrogen enriched layer (21D, 22D, 23D) the raceway/rolling contact surface (21A, 22A, 23A) has a nitrogen concentration equal to or larger than 0.3% by mass.

    摘要翻译: 作为轴承部件的外圈(21),内圈(22)和滚子(23),其以原料为材料,确保断裂韧性值大,并且还具有减少量的合金元素 并且还提供足够的耐磨性,由含有0.15-0.3质量%碳,0.15-0.7质量%硅和0.15-1.0质量%锰的钢构成,剩余的铁和杂质, 并且具有包含在具有碳富集层(21B,22B,23B)和富氮层(21D,22D,23D)的区域中的滚道/滚动接触表面(21A,22A,23A)。 在富氮层(21D,22D,23D)中,滚道/滚动面(21A,22A,23A)的氮浓度为0.3质量%以上。

    WAVEFORM EXPANSION SLEEVE FOR A BEARING
    9.
    发明公开
    WAVEFORM EXPANSION SLEEVE FOR A BEARING 审中-公开
    波形膨胀套筒的仓库

    公开(公告)号:EP2313664A1

    公开(公告)日:2011-04-27

    申请号:EP09808851.1

    申请日:2009-08-21

    IPC分类号: F16C27/00

    摘要: A bearing is disclosed. The bearing has an inner ring concentrically disposed with an outer ring with rotational elements therebetween adapted for allowing rotational movement of the inner ring relative to the outer ring. The outer ring has a crowned outer surface. A waveform expansion sleeve is disposed about the outer ring. The waveform expansion sleeve has a cylindrical outer surface dimensioned to be received in a bore of a bearing housing and an inner surface with a profile matching the outer ring outer surface. The waveform expansion sleeve has an undulating radial cross-section sufficient to exert radial pressure at its inner surface against the outer ring outer surface when mounted in the bore of the bearing housing to sufficiently secure the bearing in the housing. The expansion sleeve inner surface forms a seal with the outer ring outer surface when the bearing is installed in the bearing housing.

    UNIT FOR SUPPORTING AXLE-SHAFTS OF GO-KARTS
    10.
    发明公开
    UNIT FOR SUPPORTING AXLE-SHAFTS OF GO-KARTS 有权
    EINHEIT ZURSTÜTZUNGVON ACHSWELLEN VON GO-KARTS

    公开(公告)号:EP2069151A1

    公开(公告)日:2009-06-17

    申请号:EP07802338.9

    申请日:2007-09-17

    申请人: Aktiebolaget SKF

    IPC分类号: B60B27/00 F16C35/067

    摘要: A unit (1) for supporting the axle-shafts of go-karts provided with an annular body (12) having a variable perimeter and with a rolling bearing (20), set within the annular body (12) itself with the possibility of oscillation about an axis of adjustment (B) transverse to an axis (B) of rotation of the bearing (20) itself; a tightening system (30) being provided for tightening the support (11) on the bearing (20) and for blocking the bearing (20) itself in an operative position, and being defined by at least two sharp edges (32) (33) (36), fixed with respect to the bearing (20) and set about the axis (B) of rotation for cutting into a softer material of the concave seat (13), preventing any rotation of the bearing (20) about the axis (A) of adjustment in said operative position.

    摘要翻译: 一种用于支撑卡丁车车轴的单元(1),其设置有具有可变周长的环形体(12)和滚动轴承(20),该环形体设置在环形本体内自身的可能性 围绕横向于轴承(20)本身的旋转轴线(B)的调节轴线(B); 提供了一种紧固系统(30),用于将支撑件(11)紧固在轴承(20)上并用于将轴承(20)本身固定在操作位置,并由至少两个锋利边缘(32)(33)限定, (36),其相对于所述轴承(20)固定并围绕所述旋转轴线(B)固定,以切割成所述凹座(13)的较软材料,从而防止所述轴承(20)围绕所述轴线的任何旋转( A)在所述操作位置的调整。