会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明授权
    • Segmented pilot ball for use in a spherical bearing and method for
assembling the same
    • 用于球面轴承的分段导向球及其组装方法
    • US5924799A
    • 1999-07-20
    • US40352
    • 1998-02-16
    • Edward TroianoMark FleszarCraig Stanton
    • Edward TroianoMark FleszarCraig Stanton
    • F16C11/06F16C23/04
    • F16C11/0623
    • A segmented pilot ball is assembled within a spherical bearing for procesg a self lubricating liner. The two-part pilot ball includes a major annularly shaped hollow segment with a smaller cutout portion. A minor segment has the shape of the cutout portion so that when the major and minor segments are assembled, the minor segment complements the major segment to define the spherical outer shape of the pilot ball. An inner plug is shaped to fit within the assembled major and minor segments to provide a compressive force and interior support to the pilot ball within the outer race of the bearing. The bearing is formed by applying uncured liner material to the inner surface of the outer race either before or while rotating the outer race, to evenly distribute the liner and to increase the rate of drying. The outer race is then rotated while heating, in order to reduce liner flow and to form a uniform coating. The major segment is inserted inside the outer race, and is then rotated so that it mates with the outer race. The minor segment is inserted into position for assembly with the major segment, and the plug is then inserted co-axially with the assembled major and minor segments to form the pilot ball. Once the bearing is formed and the outer race is cured, the pilot ball is disassembled and removed.
    • 分段先导球组装在球面轴承内用于加工自润滑衬套。 两部分导向球包括具有较小切口部分的主要的环形中空部分。 小节段具有切口部分的形状,使得当主要部分和次要部分组装时,次要部分与主要部分相互补充以限定先导球的球形外部形状。 内塞的形状适合于组装的主要和次要部分,以在轴承的外圈内向先导球提供压缩力和内部支撑。 轴承是通过在外座圈旋转之前或同时将未固化的衬垫材料施加到外圈的内表面而形成的,以均匀分布衬套并提高干燥速度。 然后在加热的同时旋转外圈,以减少衬里流动并形成均匀的涂层。 主要部分插入外圈内,然后旋转,使其与外圈相配合。 小节段插入到与主要部分组装的位置中,然后将插头与组装的主要和次要部段同轴地插入以形成导向球。 一旦形成轴承并且外圈固化,则先导球被拆卸并移除。