Bowling pin with cheek elements formed of wood particles and resin binder
    7.
    发明授权
    Bowling pin with cheek elements formed of wood particles and resin binder 失效
    带有由木材颗粒和树脂粘合剂形成的CHEEK元素的引脚

    公开(公告)号:US3704016A

    公开(公告)日:1972-11-28

    申请号:US3704016D

    申请日:1970-04-24

    Applicant: BRUNSWICK CORP

    Inventor: BERRY FOSTER W

    CPC classification number: A63D9/00

    Abstract: A bowling pin structure wherein the cheek portions of the pin are molded to define controlled density wood fiber and binder resin materials secured about a core. The assembly is machined to define the desired bowling pin body configuration. The cheek material is compressed to provide a preselected density distribution to provide high durability and controlled scorability while maintaining the overall weight approximately that of conventional wood pin materials.

    Abstract translation: 一种保龄球销结构,其中针的脸颊部分被模制以限定围绕芯固定的受控密度的木纤维和粘合剂树脂材料。 加工组件以限定所需的保龄球体主体构型。 将面颊材料压缩以提供预选的密度分布,以提供高耐久性和可控制的可视性,同时将总体重量保持在大约传统的木销材料上。

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