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    • 6. 发明申请
    • CLOSED END BEARING CUP
    • 封闭端轴承座
    • US20110135232A1
    • 2011-06-09
    • US12943474
    • 2010-11-10
    • Timothy J. Hagan
    • Timothy J. Hagan
    • F16C33/76B23P17/00
    • F16C27/02F16C17/107F16C2326/24Y10T29/49668Y10T29/49671
    • A cup bearing includes a cylindrical component having first and second axial ends and defining a lumen therethrough. The cylindrical component includes first and second end portions proximal to the first and second axial ends, respectively. The cylindrical component includes a corrugated portion disposed axially between the first and second end portions. The corrugated portion includes a plurality of corrugations extending radially inwardly. A corrugation of the plurality of corrugations includes a ridge defining a first inner radius of the lumen. The cup bearing further includes a first radial stop associated with the first end portion. The first radial stop defines a second inner radius greater than the first inner radius. The cup bearing also includes an end cap coupled to the second axial end of the cylindrical component.
    • 杯子轴承包括具有第一和第二轴向端部并且限定通过其中的内腔的圆柱形部件。 圆柱形部件分别包括靠近第一和第二轴向端部的第一和第二端部。 圆柱形部件包括轴向设置在第一和第二端部之间的波纹部分。 波纹部分包括径向向内延伸的多个波纹。 多个波纹的波纹包括限定内腔的第一内半径的脊。 杯子轴承还包括与第一端部相关联的第一径向止动件。 第一径向止动件限定大于第一内半径的第二内半径。 杯子轴承还包括联接到圆柱形部件的第二轴向端部的端盖。
    • 8. 发明授权
    • Ultrasonically welded container and process
    • 超声波焊接容器和工艺
    • US4726481A
    • 1988-02-23
    • US893041
    • 1986-08-01
    • Richard J. Hagan
    • Richard J. Hagan
    • B29C65/02B29C65/08B65D41/28B65D39/04
    • B29C65/08B29C66/21B29C66/542B29C66/73921B29C66/8322B65D41/28B29C66/71B29C66/81463B29C66/9513B29K2067/00B29L2031/565
    • A package (10) includes a polyethylene terephthalate (PET) container (12) having a necked opening (14). A PET insert (18) is fixedly attached to an inside surface (30) of the necked opening (14) by a plurality of tack welds (34). The insert (18) makes a substantially line contact (32) with the inside surface (30) of the necked opening (14). The substantially line contact (32) extends continuously around the inside surface (30) of the necked opening (14) to form a fluid tight seal between the inside surface (30) of the necked opening (14) and the insert (18). To make the package (10), the insert (18) is driven into the necked opening (14). The tack welds (34) are formed between the necked opening (14) and the insert (18) by application of ultrasonic energy at the necked opening (14) below the line contact (32). The tack welds (34) fixedly attach the insert (18) to the necked opening (14).
    • 包装(10)包括具有颈缩开口(14)的聚对苯二甲酸乙二醇酯(PET)容器(12)。 PET插入件(18)通过多个定位焊缝(34)固定地连接到颈缩开口(14)的内表面(30)。 插入件(18)与颈缩开口(14)的内表面(30)形成大体上的线接触(32)。 基本上线的触点(32)围绕颈缩开口(14)的内表面(30)连续延伸,以在颈缩开口(14)的内表面(30)和插入件(18)之间形成流体密封。 为了制造包装(10),插入件(18)被驱动到颈缩开口(14)中。 通过在线接触件(32)下方的颈部开口(14)处施加超声波能量,在颈部开口(14)和插入件(18)之间形成定位焊缝(34)。 定位焊缝(34)将插入件(18)固定地连接到颈缩开口(14)上。