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    • 72. 发明申请
    • CROSS AXIS BALL AND SOCKET JOINT WITH SEALING RING FOR CROSS AXIS SLEEVE ENDS
    • 十字轴和插座接头用于十字轴套的密封圈
    • WO2007056123A1
    • 2007-05-18
    • PCT/US2006/042928
    • 2006-11-02
    • ZF FRIEDRICHSHAFEN AGFISCHER, MarkusHOLMES, EricFEHRE, Frank
    • FISCHER, MarkusHOLMES, EricFEHRE, Frank
    • F16C11/06
    • F16C11/0614F16C11/0671F16J3/042Y10T403/31Y10T403/315Y10T403/32631Y10T403/32729
    • A housing, a shell in the housing and a ball sleeve. The ball sleeve includes a ball with a bearing surface cooperating with the shell, and first and second pins axially extending from the ball. The ball sleeve has an inner surface defining a through hole (50) for receipt of a bolt. The first pin has a first end with a first outer surface (42) and a first annular end face (41) and the second pin has a second end with a second outer surface (44) and a second annular end face (43). Sealing rings (60, 60', 60'', 90, 95) are provided, each having a first axially extending portion extending along the first outer surface and having a sealing area outer surface defining a bellows seal seat (64, 98) and a radially extending portion extending along the end face. Each bellows seal (52, 54) is connected to the housing at one end and connected to the bellows seal seat (64, 98) at another end.
    • 外壳,壳体中的外壳和球套。 球套包括具有与外壳配合的支承表面的球,以及从球轴向延伸的第一和第二销。 球套具有限定用于接收螺栓的通孔(50)的内表面。 第一销具有带有第一外表面(42)和第一环形端面(41)的第一端,第二销具有带有第二外表面(44)和第二环形端面(43)的第二端。 提供密封环(60,60',60“,90,95),每个密封环具有沿着第一外表面延伸的第一轴向延伸部分,并且具有限定波纹管密封座(64,98)的密封区域外表面, 沿着端面延伸的径向延伸部分。 每个波纹管密封件(52,54)在一端连接到壳体,并在另一端连接到波纹管密封座(64,98)。
    • 73. 发明申请
    • DUST BOOT WITH GREASE CHANNEL
    • 带油通道的Dust引导
    • WO2007025170A2
    • 2007-03-01
    • PCT/US2006033287
    • 2006-08-25
    • FEDERAL MOGUL CORPELTERMAN JAMESKARPMAN ALEXANDERDOHERTY DONALDBYRNES THOMAS
    • ELTERMAN JAMESKARPMAN ALEXANDERDOHERTY DONALDBYRNES THOMAS
    • F16J3/00
    • F16J3/046F16D3/845Y10T403/31Y10T403/32729
    • A dust boot with enhanced protection from contaminants and improved lubrication characteristic includes a dust boot body having a housing opening on one end and on an opposing end a stud opening in an upper boot wall. The boot also includes a wiping lip located on an inner face of the upper boot wall in the stud opening, a grease channel on an outer surface of the upper boot wall bounded circumferentially by a rim seal, an offset opening hole through the upper boot wall into the grease channel which is offset from the wiping lip, and a flexible flap portion of said rim seal which is spaced away from said offset opening hole. The dust boot may also include an insert made from a plastic such as nylon housed in the upper boot wall such that the offset opening hole extends through the insert. The insert may also form a portion of the grease channel. The offset opening is preferably spaced opposite the flexible flap to promote the flow of grease around the outer surface of the stud. The dust boot may be incorporated into a joint assembly by placing it in sealing engagement with a housing which holds a stud in articulating engagement.
    • 具有增强的防止污染物和改进的润滑特性的防尘罩包括防尘罩本体,其在一端具有壳体开口,并且在相对端上具有上靴壳壁中的螺柱孔。 靴子还包括位于螺柱开口中的上靴壁的内表面上的擦拭唇,位于上靴壁的外表面上的油脂通道,其通过边缘密封件周向地限定,穿过上靴壁的偏移孔 进入从擦拭唇偏离的油脂通道,以及与所述偏移开孔间隔开的所述边缘密封件的柔性翼片部分。 防尘罩还可以包括由诸如尼龙的塑料制成的插入件,该插入件容纳在上部护罩壁中,使得偏移开孔延伸穿过插入件。 插入件也可以形成润滑脂通道的一部分。 偏置开口优选地与柔性翼片相对地间隔开,以促进围绕螺栓的外表面的润滑脂的流动。 防尘罩可以通过将其与与保持螺柱的铰接接合的壳体密封接合而结合到接头组件中。