利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

72 条记录 (耗时 0.016 秒)

    Method of forming a frontal toothing on an inner ring of a wheel hub
    3.
    发明公开
    Method of forming a frontal toothing on an inner ring of a wheel hub 有权
    在轮毂的内圈上形成前齿的方法

    公开(公告)号：EP2551032A1

    公开(公告)日：2013-01-30

    申请号：EP12175797.5

    申请日：2012-07-10

    申请人： Aktiebolaget SKF

    发明人： Olivieri, Davide Antonio ,  Ferrero, Alessandro ,  Morello, Enrico ,  Nicastri Fulvio

    IPC分类号： B21J5/12 ,  B21J9/02 ,  B21J13/02 ,  B21K1/30 ,  B21K21/12 ,  B21K25/00 ,  B21J5/00 ,  B60B27/00

    CPC分类号： B29D99/0032 ,  B21J5/12 ,  B21J9/025 ,  B21J13/02 ,  B21K1/30 ,  B21K21/12 ,  B21K25/00 ,  B60B27/0031 ,  B60B2310/208 ,  B60B2900/113 ,  F16C19/186 ,  F16C43/04 ,  F16C2326/02

    摘要： A method including the steps of forming an inner ring (3) of a wheel hub (1), by joining a spindle (7) and an insert ring (8) fitted onto the spindle, on the side of a first end (9) of the spindle; axially blocking the insert ring on the spindle by plastically deforming the first end of the spindle so as to form an upset collar (10) therewith, which axially protrudes from the insert ring; and once the step of forming the upset collar has finished, frontally obtaining on the collar, on the side opposite to the insert ring, a frontal toothing (5) by means of a single creator tool (11) provided, towards the collar, with a toothing (12) which is complementary to that to be obtained, by axially impressing onto the collar, in sequence, one or more teeth of the complementary toothing by eccentrically pushing the creator tool (11) against the collar while the creator tool (11) is held substantially coaxial to the wheel hub (1), thus acting peripherally in sequence on the whole creator tool.

    摘要翻译： 一种方法，包括以下步骤：通过在第一端（9）的一侧连接心轴（7）和装配到心轴上的插入环（8）来形成轮毂（1）的内圈（3） 的主轴; 通过使心轴的第一端塑性变形而将插入环轴向地锁定在心轴上，从而与心轴形成一个轴向突出于插入环的轴环（10） 并且一旦形成镦锻圈的步骤完成，借助于朝向圈设置的单个制造者工具（11）在前面在所述圈上与插入环相反的一侧上获得前齿（5）， 通过将所述创作工具（11）偏压在所述套环上，同时通过将所述创作工具（11）与所述创作者工具（11）相对移动，通过将所述互补齿的一个或多个齿顺序地轴向压印到所述套环上， ）与轮毂（1）基本同轴地保持，因此在整个创作者工具上顺序地在外围顺序地作用。

    Achszapfen und Verfahren zu seiner Herstellung
    4.
    发明公开
    Achszapfen und Verfahren zu seiner Herstellung 审中-公开

    公开(公告)号：EP2520445A1

    公开(公告)日：2012-11-07

    申请号：EP12155732.6

    申请日：2012-02-16

    申请人： Falkenroth Umformtechnik GmbH

    发明人： Wirfler, Rolf

    IPC分类号： B60B27/00 ,  B21K1/12 ,  B21K1/40

    CPC分类号： B21K1/12 ,  B60B2310/208 ,  B60B2360/102 ,  B60B2900/111 ,  B60B2900/311

    摘要： Die Erfindung betrifft ein Verfahren zur Herstellung eines zumindest teilweise hohlen geschmiedeten Achszapfens, mit Einbringen eines gewichtsoptimierten Metall-Vormaterials in ein geschlossenes Schmiedegesenk mit Gesenkgravur mit Werkzeugbüchse und Verschmiededorn; Ausschmieden des Metall-Vormaterials zu einem Achszapfenrohling mit aufgeweiteter Kalotte auf der Radseite des Achszapfens, und nachfolgendes Nach-Dornen entlang der Mittelachse des Achszapfens unter Herstellung einer zentrierten Vertiefung entsprechend der Dornlänge und -form im Achszapfeninneren, sowie einen danach hergestellten geschmiedeten einteiligen Achszapfen.

    摘要翻译： 该方法包括将重量优化的金属前体材料引入封闭的锻造模具中，通过用工具箱和随后的挤出工艺执行模锻工艺。 金属前体材料被转移到在轴颈的轮侧上配备有扩口盖的轴颈坯料。 在沿着心轴的中心轴线进行后续处理之后，形成对应于心轴的总长度的中心凹部，以形成轴颈（8）的内部部分。 锻造轴颈包括独立的索赔。

    PROCESS AND MACHINE FOR UNITING ROTATABLE MACHINE COMPONENTS
    8.
    发明公开
    PROCESS AND MACHINE FOR UNITING ROTATABLE MACHINE COMPONENTS 失效
    方法和装置于连接旋转机械ELEMENTS

    公开(公告)号：EP0991494A1

    公开(公告)日：2000-04-12

    申请号：EP98930921.6

    申请日：1998-06-22

    申请人： THE TIMKEN COMPANY

    发明人： WEBB, Alan, Charles ,  HOLLAND, Peter ,  STANDRING, Peter ,  SMITH, Douglas, H. ,  BAHNEY, Larry, L.

    IPC分类号： B23P11/00 ,  B60B27/00 ,  F16C35/063

    CPC分类号： B23P11/005 ,  B23P11/00 ,  B60B27/001 ,  B60B35/18 ,  B60B2310/208 ,  B60B2310/228 ,  B60B2310/306 ,  B60B2310/316 ,  B60B2360/10 ,  B60B2360/102 ,  B60B2380/14 ,  F16C19/386 ,  F16C35/063 ,  F16C41/007 ,  F16C2326/02 ,  G01P3/443 ,  G01P3/446

    摘要： A hub (2) includes a spindle (14) which projects through a housing (4) and rotates relative to the housing (4) on a bearing (6) that is located between the spindle (14) and the housing (4). The bearing (6) has two sets of raceways (28, 40) that are oblique to the axis x, and in addition rolling elements (36) arranged in two rows between the sets of raceways (28, 40). The inner raceways (28) that fit around the spindle (14) and have back faces (32), with the back face (32) for one of the races (26) being against a shoulder (18) from which the spindle (14) projects. Initially, the end of the spindle (14) projects straight beyond the back face (32) of the outer race - indeed, so that the races (26) can be installed over the spindle (14). But once the housing (4) and races (26) are in a position around the spindle (14), the projecting end portion of the spindle (14) is deformed radially and axially in a rotary forming operation such that it transforms into a formed end (20) that lies behind back face (32) of the race (26). With the two races (26) between the formed end (20) and the shoulder (18). During the rotary forming operation the hub (26) rotates, and the end of its spindle (14) is forced against a rotating forming tool and the force is monitored. The housing (4) is restrained and the torque transferred from the rotating hub (2) to the housing (4) is monitored.