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    • 1. 发明申请
    • MACHINE ASSEMBLY
    • 机器布置
    • WO2015071414A2
    • 2015-05-21
    • PCT/EP2014074613
    • 2014-11-14
    • SKF ABSKF ECONOMOS DEUTSCHLAND GMBH
    • FRIEDRICH HANS-JÜRGENGOETZ JOHANNESKRAUSE THOMASMENIG FREDNESTLE ALBRECHTRICHTER JOCHENSCHAAB ARMINSCHMALBRUCH IVERSEUBERLING MATHIAS
    • F16C35/063
    • F16C35/077F16C27/04F16C35/047F16C2202/30F16C2208/02F16C2208/86F16C2300/02F16C2326/02F16C2326/10
    • The invention relates to a machine assembly (1), comprising a first machine part (2) and a second machine part (3), wherein there is an electric potential difference between the two machine parts (2, 3), wherein an insulator (4) is arranged between the two machine parts (2, 3), wherein the insulator (4) is at least partially made of a material (B) that can have a pourable consistency at room temperature (T = 20°C), namely concrete, and wherein the insulator (4) has a hollow cylindrical shape. According to the invention, in order to enable simple production and economical realization of such a machine assembly while achieving good insulating characteristics, one of the machine parts (3) is a rolling-element bearing having a rolling-element bearing outer ring (5) and the other machine part (2) is a bearing carrier, wherein the rolling-element bearing outer ring (5) is radially surrounded by the hollow cylindrical insulator (4).
    • 本发明涉及一种包括第一机器部件(2)和第二机器部件的机器装置(1)(3),其特征在于,所述两个机械部件之间(2,3)的电势差存在时,其特征在于,所述两个机械部件之间(2,3) 绝缘体(4)被布置,其中,所述绝缘体(4)至少部分地由一种材料(B),其在室温下(T = 20℃)可具有可倾倒的一致性,即,由混凝土制成的,并且其中,所述绝缘体(4) 具有中空圆柱形的形状。 为了允许容易地制造和成本效益的实施具有良好的绝缘特性,例如一台机器的安排,本发明提供了在机器部件中的一个(3)是包括减摩轴承外环(5)的滚动轴承和其他机器部件(2)是一个轴承支撑,其中 抗磨轴承从所述中空圆筒形绝缘体(4)的外圈(5)的径向包围。
    • 5. 发明申请
    • METHOD FOR THE PRODUCTION OF A BEARING ARRANGEMENT, AND BEARING ARRANGEMENT
    • 一种用于生产轴承的布置和轴承配置
    • WO2015078708A3
    • 2015-07-30
    • PCT/EP2014074612
    • 2014-11-14
    • SKF AB
    • GOETZ JOHANNESVOGEL MATTHIASWEIGLEIN JÜRGEN
    • F16C35/06F16C19/18F16C19/55F16C35/073F16C35/077
    • F16C35/061F16C19/54F16C19/55F16C25/083F16C35/073F16C35/077F16C2229/00
    • The invention relates to a method for producing a bearing arrangement (1), wherein the bearing arrangement has a first and a second rolling bearing (2, 3), each having outside bearing rings (4, 5) and inside bearing rings (6, 7), wherein a defined axial pre-tension or bearing clearance is adjusted between the two rolling bearings. In order to generate the pre-tension in a reproducible and simple manner and to be able to produce the bearing arrangement in a cost-effective manner, the method comprises the steps: a) coaxial arranging of the two roller bearings and placing of a spring element (8) between two bearing rings; b) axial compressing of the two bearing rings, between which the spring element is not arranged, by an axial clamping force (F); c) edging the two bearing rings, between which the spring element is not arranged, by means of a material (9) which has been brought into a pourable state, such that the two bearing rings are edged by the pourable material having an axial undercut, wherein the clamping force is maintained; d) allowing the pourable material to cure; e) removing of the axial clamping force. The invention further relates to a bearing arrangement.
    • 本发明涉及的制造轴承装置(1),所述轴承组件包括第一和第二轴承的方法(2,3)具有相应的外轴承环(4,5)和轴承内圈(6,7),其中,两个轴承之间限定 轴向预紧或间隙进行调整。 在可再现的和简单的方式生成所述偏置电压和制造以成本有效的方式在轴承装置中,该方法包括以下步骤:a)配置在同轴两个滚动轴承和两个轴承环之间放置一个弹簧元件(8); b)中轴向地压缩两个轴承环中,弹簧构件不设置在它们之间,通过轴向夹紧力(F); c)中安装的两个轴承环,弹簧元件不设置在它们之间,从而使两个轴承环均封装轴向咬合可浇注材料与材料(9),将其放置在可倾倒的状态,其特征在于,夹紧力被保持 ; d)固化所述可浇注材料; E)去除所述轴向夹紧力。 此外,本发明涉及一种轴承装置。
    • 7. 发明申请
    • PROTECTIVE DEVICE FOR THE SEALING OF A STERN TUBE OF PROPELLER-DRIVEN SHIPS
    • 保护装置艉管密封螺旋桨驱动的船舶
    • WO2016075230A3
    • 2016-07-07
    • PCT/EP2015076424
    • 2015-11-12
    • SKF ABSKF BLOHM & VOSS IND GMBH
    • BÖTTCHER NILSBRANDT WOLFGANGFANGAUF CARLOSGOETZ JOHANNESHAMMERSCHMIDT DETLEFKONIECZNY ANDREASMENIG FREDPREISSLER CHRISTIANRUSCH MATHIASWRAGE MARKOZIEMEN LARS
    • B63H5/16B63H23/32
    • B63H23/321B63H5/16B63H2023/327
    • The invention relates to a protective device for the sealing of a stern tube (1) of propeller-driven ships, in which an intermediate space is provided between the stern tube (2) and the propeller hub (3), which is covered by a tubular protective jacket (4) arranged concentrically to the propeller hub. Said protective jacket is firmly anchored to the stern tube (2) and engages over the propeller hub (3) such that an annular gap (5) is left open, wherein a ring (6), which is concentric to the propeller hub (3) and has a U-shape in the radial section, is arranged in the intermediate space between stern tube (2) and propeller hub (3) inside the protective jacket (4), the U-shaped opening of the ring being directed radially outwards. The aim of the invention is to provide an easily manageable and cost-effective solution. In order to achieve said aim, the invention provides that the ring (6) consists at least partially of a material (B) which can have a pourable consistency at room temperature (T = 20 °C).
    • 本发明涉及的保护装置的船尾管密封件(1)的螺旋桨驱动的船舶,其中,所述尾轴管(2)和所述螺旋桨(3)之间,间隙由管状切出的,同心与螺旋桨毂保护套(4)的被覆盖, 上的船尾管一方面(2)被牢固地锚定在另一方面,推进器毂(3),留下一个环形间隙(5)接合,其特征在于,在船尾管之间的空间(2)和推进器毂(3)的保护套(4)内与所述 设置螺旋桨桨毂(3)同心并形成在径向截面中具有U形环(6),该U开口径向向外指向。 为了提供易于管理和具有成本效益的解决方案,本发明提供的是,环(6)至少部分地由一种材料(B),其在室温下(T = 20℃)可具有可倾倒的一致性。