SYSTEM AND METHOD FOR REINFORCING RECIPROCATING PUMP
    2.
    发明公开
    SYSTEM AND METHOD FOR REINFORCING RECIPROCATING PUMP 审中-公开
    用于增强往复泵的系统和方法

    公开(公告)号:EP3172443A1

    公开(公告)日:2017-05-31

    申请号:EP15825024.1

    申请日:2015-07-24

    IPC分类号: F04B53/16

    摘要: A power end frame assembly for a reciprocating pump that includes a first and second end plate segment each including annular bearing support surfaces configured to support a crankshaft bearing assembly. At least one middle plate segment is disposed between the first and second end plate segments and includes an annular bearing support surface configured to support a crankshaft bearing assembly. The annular bearing support surfaces of the first and second end plate segments and the at least one middle plate segment each have a diameter and are coaxially aligned. The diameter of at least one of the first and second end plate segments is different from the diameter of the at least one middle plate segment to facilitate insertion and removal of the crankshaft bearing assembly from the power end frame assembly.

    摘要翻译: 一种用于往复式泵的动力端框架组件,其包括第一端板段和第二端板段,每个端板段包括构造成支撑曲轴轴承组件的环形轴承支撑表面。 至少一个中间板段布置在第一端板段和第二端板段之间并且包括构造成支撑曲轴轴承组件的环形轴承支撑表面。 第一端板段和第二端板段以及至少一个中间板段的环形轴承支撑表面各自具有直径并且同轴对齐。 第一端板段和第二端板段中的至少一个的直径不同于至少一个中间板段的直径,以便于曲轴轴承组件从动力端框架组件插入和移除。

    Method for the production of a bearing carrier
    5.
    发明授权
    Method for the production of a bearing carrier 有权
    一种用于制造安装托架方法

    公开(公告)号:EP2100715B1

    公开(公告)日:2014-01-15

    申请号:EP08004524.8

    申请日:2008-03-12

    申请人: Aktiebolaget SKF

    摘要: Method for the production of a bearing carrier (1), the method being performed by a first production phase for a main support body (2) of a substantially flattened shape and provided with two cylindrical passing housings (3) which are co-axial to respective axes which are parallel to each other and with a connecting element (4) for an external pin, and by a second production phase for two pairs of wheels (52) which are arranged at the opposite ends of respective rods (51) which are each inserted inside a relative cylindrical passing housing (3); the second production phase being defined by a respective second co-moulding phase of the two pairs of wheels (52) and the respective rods (51) together with the said main support body (2) in such a way that each pair of wheels (52) is formed in a single piece with the relative rod (51) which is, however, inserted in rotatable fashion inside the relative cylindrical passing housing (3).

    Coupling structure and method of bearing for eps motor
    7.
    发明公开
    Coupling structure and method of bearing for eps motor 审中-公开
    Kopplungsstruktur und Verfahren zum Lagern eines EPS-Motors

    公开(公告)号:EP2458716A1

    公开(公告)日:2012-05-30

    申请号:EP11191214.3

    申请日:2011-11-29

    摘要: Disclosed is a coupling structure of a bearing for an EPS motor to eliminate a gap caused by a tolerance between the bearing and a pocket of a housing of the EPS motor, thereby improving assembling precision and reducing noise, the coupling structure supporting rotation of a rotating shaft through the bearing coupled to a lower portion of the housing and including a bearing pocket bent upwards from a lower surface of the housing and having a cylindrical space to support an outer circumference of the bearing at an inner wall thereof, whereby a gap between the inner wall of the bearing pocket and the outer circumference of the bearing is eliminated by deforming the inner wall towards an inner circumference thereof by caulking, coupling force between the bearing and the housing can be increased, and thereby reliability in assembly and operation of the motor is improved.

    摘要翻译: 公开了一种用于EPS电动机的轴承的联接结构,以消除由EPS电动机的壳体的轴承和轴套之间的公差引起的间隙,从而提高组装精度并降低噪音,支撑旋转的联接结构 轴通过联接到壳体的下部的轴承,并且包括从壳体的下表面向上弯曲的轴承腔,并且具有用于在其内壁处支撑轴承的外圆周的圆柱形空间,由此在 轴承座的内壁和轴承的外周通过铆接使其内壁变形而消除,从而可以增加轴承和壳体之间的联接力,从而可以使马达的组装和运行可靠 改进了

    LAGERDECKEL, GETRIEBE, VERFAHREN UND BAUREIHE
    9.
    发明授权
    LAGERDECKEL, GETRIEBE, VERFAHREN UND BAUREIHE 有权
    LAGERDECKEL,GETRIEBE,VERFAHREN UND BAUREIHE

    公开(公告)号:EP2147234B1

    公开(公告)日:2010-11-17

    申请号:EP08734987.4

    申请日:2008-04-03

    IPC分类号: F16H57/02 F16H57/04

    摘要: The invention relates to a gearbox comprising a shaft bearing being supplied with lubricating oil, wherein the bearing cover of the shaft bearing is provided with oil grooves through which the lubricating oil is fed to the shaft bearing. The oil grooves have branches through which a plurality of shaft bearings can be supplied from a source. In a series of gearboxes, identical bearing covers can be used in different variants of the gearbox having different gear ratio stages.

    摘要翻译: 本发明涉及一种齿轮箱,其包括供应有润滑油的轴承,其中轴承的轴承盖设置有油槽,润滑油通过油槽供应到轴承。 油槽具有分支,多个轴承可通过该分支从源供应。 在一系列变速箱中,相同的轴承盖可用于具有不同传动级的变速箱的不同变型。

    Lageraufnahme in einem Lagerschild
    10.
    发明公开
    Lageraufnahme in einem Lagerschild 有权
    Lageraufnahme在einem Lagerschild

    公开(公告)号:EP2177778A1

    公开(公告)日:2010-04-21

    申请号:EP09012128.6

    申请日:2009-09-24

    摘要: Die Erfindung betrifft eine Lageraufnahme (2) in einem Lagerschild (1) für ein Lager (5) mit zylindrischer Außenkontur, in dem eine Welle gelagert ist und das Lager (5) in der Lageraufnahme (2) des Lagerschildes (1) formschlüssig gehalten ist, wobei der Formschluss auf der einem Anbauteil zugewandten Seite des Lagerschildes (1) durch zumindest einen urgeformten nach innen vorspringenden Aufnahmebereich (3) der Lageraufnahme (2) gebildet ist, an der zumindest ein Stirnseitenbereich des Lagers (5) anliegt. Aufgabe der vorliegenden Erfindung ist es bei einer gattungsgemäßen Lageraufnahme auf wirtschaftliche Weise für eine exakte Aufnahme eines Anbauteils zu sorgen, wobei eine stabile Festlegung des Lagers im Lagerschild gewährleistet ist und keine Nachbearbeitungsschritte benötigt werden um Anbauteile exakt positionieren und fügen zu können. Diese Aufgabe wird erfindungsgemäß dadurch gelöst, dass Teile einer zylindrischen Außenkontur des Lagers (5) als Aufnahme- und Zentriermittel für das Anbauteil dienen.

    摘要翻译: 支撑件(2)具有支撑在轴承(5a)的圆柱形外轮廓中的轴。 通过支撑件的支撑区域(3)在轴承屏蔽件(1)的一侧上形成形状封闭件,其中侧面朝向附接部件转动。 轴承的前侧区域位于支撑区域。 轴承的外轮廓的一个区域用作连接部件的支撑和中心单元。 形状封闭件通过紧固单元在轴向方向上预期安装部分的另一侧形成,或者通过在轴承罩的材料中形成热量而形成。