MOLD FOR A GOLF BALL
    5.
    发明申请
    MOLD FOR A GOLF BALL 审中-公开
    高尔夫球模具

    公开(公告)号:US20080317892A1

    公开(公告)日:2008-12-25

    申请号:US12199822

    申请日:2008-08-28

    IPC分类号: B29C45/26

    摘要: A golf ball mold having a non-planar parting surface that is formed a computerized modeling system such as CAD or CAE in combination with a CNC machine tool. The mold is comprised of hemispherical upper and lower mold halves being removably mated along the non-planar parting line that is distinct from the position corresponding to an equator line of the spherical cavity. Each mold half having an interior cavity detail for creating a pattern of dimples on the cover of the golf ball, wherein at least one dimple lies across an equator of the ball and the parting line passes around and between interdigitated dimples without intersecting them, therein creating a “seamless” golf ball. The non-planar surface of the upper mold half comprising at least three true sprues for venting of air and excess material; and at least three false sprues for the placement of tabs on the cover for use in aligning the golf ball as it is spun in a buffing machine.

    摘要翻译: 具有非平面分型面的高尔夫球模具,其与CNC机床结合形成诸如CAD或CAE的计算机化建模系统。 模具由半球形的上半模和下半模组成,其沿着与对应于球形腔的赤道线的位置不同的非平面分型线可拆卸地配合。 每个半模具有用于在高尔夫球的盖上产生凹坑图案的内部空腔细节,其中至少一个凹坑位于球的赤道之间,并且分型线在相互间的凹坑之间并且在相互交错的凹坑之间通过,而不与其相交,形成 一个“无缝”的高尔夫球。 上半模的非平面表面包括至少三个用于排出空气和多余材料的真实浇口; 以及至少三个用于将盖片放置在盖子上以用于将高尔夫球在抛光机中纺丝时对准的假浇口。

    METHOD OF PROVIDING A MOISTURE VAPOR BARRIER LAYER TO A CORE OF A GOLF BALL
    6.
    发明申请
    METHOD OF PROVIDING A MOISTURE VAPOR BARRIER LAYER TO A CORE OF A GOLF BALL 审中-公开
    将水分蒸汽障碍层提供给高尔夫球的核心的方法

    公开(公告)号:US20080315469A1

    公开(公告)日:2008-12-25

    申请号:US11766838

    申请日:2007-06-22

    IPC分类号: B28B11/00

    摘要: A method of forming a water vapor barrier layer to a core of a golf ball is provided. The method includes placing the core of the golf ball into a vapor barrier composition, withdrawing the lifting device, and spinning and optionally oscillating the core within the composition for a time sufficient for the composition to form a layer on the core. The present invention also provides an apparatus that can be used to form a water vapor barrier layer on the core.

    摘要翻译: 提供了一种形成高尔夫球芯的水蒸气阻挡层的方法。 该方法包括将高尔夫球的芯放置在蒸气阻挡组合物中,抽出提升装置,以及在组合物内旋转和任选地振荡核心足以使组合物在芯上形成层的时间。 本发明还提供一种可用于在芯上形成水蒸气阻隔层的装置。

    Fast thermal response mold
    8.
    发明申请
    Fast thermal response mold 审中-公开
    快速热反应模具

    公开(公告)号:US20070042075A1

    公开(公告)日:2007-02-22

    申请号:US11208583

    申请日:2005-08-22

    IPC分类号: B29C45/00

    摘要: An improved mold frame for making a fast thermal response mold is disclosed. The mold frame has a plurality of rows with each row having a plurality of cavities. The mold frame is constructed of two half-molds, each half-mold containing an upper and lower plate vacuum brazed together to form flow channels that allow thermal mediums to pass in close proximity to the cavity. Without any direct contact between the flow mediums and the cavities the necessity for O-rings is eliminated. Without O-rings the compression molding of thermoplastic materials may be at temperatures greater than 300° F.

    摘要翻译: 公开了一种用于制造快速热响应模具的改进的模架。 模具框架具有多排,每排具有多个空腔。 模具框架由两个半模构成,每个半模包含上下板真空钎焊在一起,以形成允许热介质靠近腔体通过的流动通道。 在流动介质和空腔之间没有任何直接接触的情况下,消除了O形环的必要性。 没有O型圈,热塑性材料的压塑可能处于大于300°F的温度。