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    BALL JOINT DUST COVER
    2.
    发明公开
    BALL JOINT DUST COVER 审中-公开

    公开(公告)号：EP2811184A4

    公开(公告)日：2016-01-06

    申请号：EP13743519

    申请日：2013-01-15

    Applicant: NOK CORP

    Inventor： ISHIMORI JUNICHI ,  SATO NORIAKI ,  KANAGAWA KOJI

    IPC: F16C11/06 ,  F16J15/52

    CPC classification number: F16C11/06 ,  F16C11/0671 ,  F16J3/02 ,  F16J3/042 ,  F16J15/52 ,  Y10T403/16 ,  Y10T403/32729

    Abstract: The objective of the present invention is to provide a ball joint dust cover that, even if the diameter difference between a ball stud and a socket becomes smaller, maintains the shape of the dust cover in a bell shape, is able to solve the problem of the small-diameter opening section of the dust cover dropping off of the ball stud, and has favorable durability. As a result, in an elastic material ball joint dust cover, which is such that a spherical head section formed at one end of the ball stud is held in the socket, the shaft at the other end of the ball stud is clamped/affixed in a knuckle, a first-end, large-diameter opening section is affixed/held at the outer peripheral surface of the socket, and an other-end, small-diameter opening section at which a reinforcing ring is embedded is held at the shaft, the configuration is such that the reinforcing ring comprises a cylindrical section and a flange section extending towards the shaft from the knuckle-side end of the cylindrical section and is integrated with the small-diameter opening section in a manner so that the lateral surface at the knuckle side of the flange section and the inner peripheral surface of the flange section facing the peripheral surface of the shaft are exposed.

    Dichtungsbalg, Verfahren zu dessen Herstellung und Dichtungsbalg-Anordnung
    3.
    发明公开
    Dichtungsbalg, Verfahren zu dessen Herstellung und Dichtungsbalg-Anordnung 有权
    Dichtungsbalg，Verfahren zu dessen Herstellung und Dichtungsbalg-Anordnung

    公开(公告)号：EP2711593A1

    公开(公告)日：2014-03-26

    申请号：EP13003887.0

    申请日：2013-08-05

    Applicant: Carl Freudenberg KG

    Inventor： Idies, Nedal

    IPC: F16J3/04 ,  F16J15/52

    CPC classification number: B29D99/0053 ,  B29C49/48 ,  B29C49/56 ,  B29C2049/563 ,  F16C11/06 ,  F16C11/0666 ,  F16J3/042 ,  F16J15/525 ,  Y10T403/315 ,  Y10T403/32729

    Abstract: Dichtungsbalg, umfassend stirnseitig einerseits einen Dichtbereich (1), stirnseitig andererseits einen Befestigungsbereich (2) und einen in axialer Richtung zwischen dem Dichtbereich (1) und dem Befestigungsbereich (2) angeordneten Mantel (3), wobei der Mantel (3), der Dichtbereich (1) und der Befestigungsbereich (2) einstückig ineinander übergehend ausgebildet sind und aus einem gummielastischen Werkstoff bestehen und wobei im Dichtbereich (1) und dem Befestigungsbereich (2) jeweils ein Spannelement (4, 5) integriert ist. Der Mantel (3) ist herstellungsbedingt im Wesentlichen kugelförmig ausgebildet, wobei das erste Spannelement (4) im Dichtbereich (1) einen ersten Innendurchmesser aufweist, das zweite Spannelement (5) im Befestigungsbereich (2) einen zweiten Innendurchmesser und der Mantel (3) einen dritten größten Innendurchmesser und wobei der dritte größte Innendurchmesser herstellungsbedingt jeweils größer als der erste und der zweite Innendurchmesser ist.

    Abstract translation: 座位波纹管具有轴向布置在密封区域（1）和紧固区域（2）之间的包层（3）。 夹紧元件（4,5）分别集成在密封区域和紧固区域中，使得密封和紧固区域中的夹紧元件具有相应的内径。 包层形成为球形，使得包层的内径大于夹紧元件的内径。 包括以下独立权利要求：（1）座位波纹管组件; 和（2）制造座便器的方法。

    BALL JOINT
    5.
    发明公开
    BALL JOINT 审中-公开
    球接头

    公开(公告)号：EP2492525A1

    公开(公告)日：2012-08-29

    申请号：EP10824861.8

    申请日：2010-10-15

    Applicant: THK Rhythm Co., Ltd.

    Inventor： SHIMAZAWA, Toshihiro

    IPC: F16C11/06 ,  F16J15/52

    CPC classification number: F16J3/046 ,  F16C11/0628 ,  F16C11/0671 ,  F16C11/068 ,  Y10T403/32729

    Abstract: A ball joint capable of maintaining a good sealing characteristic even when a film part of a dust cover is strained and capable of improving the assembly characteristic of the dust cover is provided at low cost. In a ball joint having a ball stud having a spherical head part, a socket turnably housing the spherical head part and having an opening in one side, and a dust cover; the ball stud is provided with a first flange part, an intermediate shaft part, and a second flange part; and the dust cover is provided with an inner peripheral part sandwiched between the first flange part and the second flange part and fitting the intermediate shaft part, a lip part being in close contact with the second flange part, and a protruding part having a gap at least at one location and abutting the second flange part.

    Abstract translation: 即使当防尘盖的薄膜部分变形并且能够改善防尘盖的组装特性时，也能够以低成本提供能够保持良好密封特性的球窝接头。 在具有球头部的球头接头和防尘罩的球头接头中，可旋转地容纳球形头部并在一侧具有开口的套筒; 球头销设有第一凸缘部分，中间轴部分和第二凸缘部分; 所述防尘罩具有夹在所述第一凸缘部与所述第二凸缘部之间且嵌合所述中间轴部的内周部，与所述第二凸缘部紧贴的唇部和在所述第一凸缘部与所述第二凸缘部之间具有间隙的凸部 至少在一个位置并邻接第二凸缘部分。

    BALL JOINT AND METHOD OF MANUFACTURING THE SAME
    6.
    发明公开
    BALL JOINT AND METHOD OF MANUFACTURING THE SAME 有权
    KUGELGELENK UND VERFAHREN ZU SEINER HERSTELLUNG

    公开(公告)号：EP2270344A4

    公开(公告)日：2011-08-24

    申请号：EP09732611

    申请日：2009-04-15

    Applicant: NHK SPRING CO LTD

    Inventor： KURODA SHIGERU

    IPC: F16C11/06 ,  B60G7/02 ,  B60G21/055

    CPC classification number: B60G7/005 ,  B60G7/001 ,  B60G2204/416 ,  B60G2206/011 ,  B60G2206/014 ,  B60G2206/016 ,  B60G2206/017 ,  B60G2206/11 ,  B60G2206/7104 ,  B60G2206/81012 ,  B60G2206/82092 ,  B60G2206/821 ,  B60G2206/91 ,  F16C7/02 ,  F16C11/0657 ,  F16C11/0685 ,  F16C2326/05 ,  Y10T403/32631 ,  Y10T403/32729

    Abstract: A ball joint, which has high reliability and reduced weight, is provided. A ball joint 10 includes: a ball stud 100 having a columnar stud portion 110 and a ball portion 120 which has a spherical side surface and a center positioned on an axis of the stud portion; a ball seat 210 which is made of a resin and has a spherical recess portion 212 into which the ball portion 120 is relatively rotatably and slidably fitted; a housing 220 which is made of a resin and holds the ball seat 210 therein; and a support bar 230 which is integrally formed with the housing 220, wherein the support bar 230 has a bar portion 231 which is a center portion extending along an axis of the support bar.

    Abstract translation: 提供了具有高可靠性和减轻重量的球窝接头。 球形接头10包括：具有圆柱形螺柱部分110的球头螺栓100和具有球形侧表面和位于螺柱部分的轴线上的中心的球形部分120; 球座210，其由树脂制成并具有球形凹部212，球部120相对于其可旋转并可滑动地配合在其中; 壳体220，其由树脂制成并将球座210保持在其中; 以及与壳体220一体形成的支撑杆230，其中支撑杆230具有杆部231，杆部231是沿着支撑杆的轴线延伸的中心部分。

    DICHTUNGSBAUGRUPPE EINES KUGELGELENKS SOWIE KUGELGELENK
    7.
    发明公开
    DICHTUNGSBAUGRUPPE EINES KUGELGELENKS SOWIE KUGELGELENK 有权
    密封组件的球窝接头和球窝接头

    公开(公告)号：EP2257716A1

    公开(公告)日：2010-12-08

    申请号：EP09723199.7

    申请日：2009-03-18

    Applicant: TRW Automotive GmbH

    Inventor： BERNHARD, Peter ,  MAIER, Andreas ,  METTE, Ulrich ,  ERDOGAN, Cengiz

    IPC: F16C11/06 ,  F16J3/04

    CPC classification number: F16C11/0671 ,  F16C11/0633 ,  Y10T403/32311 ,  Y10T403/32729

    Abstract: A sealing subassembly (22) of a ball joint (10), in particular for a vehicle, comprises a retainer ring (26) that has a ring axis (A) and a radial ring flange (32) with a top face (34) and an opposite bottom face (36), and a sealing element (28) which rests against both the top face (34) and the bottom face (36) of the flange and is exclusively form locked to the retainer ring (26). The form locking connection is designed such that the retainer ring (26) and the sealing element (28) are attached to each other without clearance in the axial and radial direction. The top face (34) of the flange has a bare contact surface (40) for a sealing diaphragm (20).

    KUGELGELENK MIT DICHTUNGSBALG
    9.
    发明公开
    KUGELGELENK MIT DICHTUNGSBALG 有权

    公开(公告)号：EP1792092A1

    公开(公告)日：2007-06-06

    申请号：EP05794753.3

    申请日：2005-09-21

    Applicant: ZF FRIEDRICHSHAFEN AG

    Inventor： BRÖKER, Klaus ,  ADAMCZYK, Dirk

    IPC: F16C11/06

    CPC classification number: F16C11/0671 ,  F16C11/0604 ,  F16C11/0628 ,  F16C2326/05 ,  Y10T403/32729

    Abstract: The invention relates to a ball joint with a sealing bellow (4), whereby the sealing bellow (4) is arranged on the surface (17) of the ball pivot (3) in the shaft region (7) of the ball pivot (3), by means of a surrounding end band (11). The ball joint is characterised in that an elastic element (14), in the axial direction of the journal, which can be embodied in the form of a pressure spring element is arranged in the neck area (8) of the ball pivot (3). The pressure spring element presses against one end in the region of the transition between the neck area (8) and the ball (9) of the ball journal (3) and on the other end, directly or indirectly on the journal side of the end band (11) of the sealing bellow (4). The invention also relates to a ball joint wherein the sliding of the sealing bellow on the neck of the ball journal is prevented in a durable and reliable manner, even under extreme climatic conditions, or during exceptional mechanical stresses, such as, the impingement of a water jet of a high pressure cleaning device. Also, the journal-sided sealing of the sealing bellow and the constructive control and dimensioning of said ball joint is improved.

    Abstract translation: 球窝接头具有密封波纹管（4），该密封波纹管（4）通过球轴枢轴（7）中的周向闭合轴环（11）与球枢轴（3）的表面（17）接触， （3）。 所述球窝接头具有沿所述枢轴的轴向弹性的元件（14），并且可被设计为设置在所述球枢轴（3）的所述颈部区域（8）中的压缩弹簧元件。 压缩弹簧元件在颈部区域（8）和球枢轴（3）的球（9）之间的过渡区域中的一端被支撑，另一端间接地或直接地在枢转侧闭合环 （4）的密封波纹管（11）。 密封波纹管即使在极端气候条件下也能永久可靠地防止从滚珠的颈部脱落，或者在出现特殊的机械应力的情况下，例如在暴露于高压清洁器的水射流的情况下。 此外，密封波纹管的枢转侧密封以及密封件在设计和密封件的尺寸方面的控制得到改善。

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