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
    • 8. 发明授权
    • Golf ball winding apparatus and method
    • 高尔夫球绕线装置及方法
    • US06390405B1
    • 2002-05-21
    • US09610607
    • 2000-07-05
    • Laurent BissonnetteEmanuel VieiraRoman D. HalkoWalter L. Reid, Jr.
    • Laurent BissonnetteEmanuel VieiraRoman D. HalkoWalter L. Reid, Jr.
    • B65H5464
    • B65H54/64B65H2701/31
    • The present invention is directed to a winding apparatus and method for winding a thread on a golf ball center. The apparatus comprises a plurality of rotating members supported for rotation and guiding the thread to a golf ball center winding station. The sum of the rotational inertias of the rotating members is low or less than about 3000 grams-cm2. The apparatus further includes a roller and at least one brake operatively connected with the roller for changing the rotation thereof. The brake can be a magnetic brake and include a permanent magnet or an electro-magnet. The method of the present invention allows the tension to be changed by applying a magnetic force to at least one roller. In one embodiment, the step of changing the tension includes using a magnetic brake. The present invention is particularly useful in winding thread with a breaking tension below about 800 grams.
    • 本发明涉及一种用于将线缠绕在高尔夫球中心上的卷绕装置和方法。 该装置包括多个旋转构件,其被支撑用于旋转并将线引导到高尔夫球中心卷绕站。 旋转构件的旋转惯性的总和低于或小于约3000克/平方厘米。 该装置还包括一个滚子和至少一个与滚子操作连接的制动器,用于改变其旋转。 制动器可以是磁性制动器,并且包括永磁体或电磁体。 本发明的方法允许通过对至少一个辊施加磁力来改变张力。 在一个实施例中,改变张力的步骤包括使用磁性制动器。 本发明特别适用于具有低于约800克的断裂张力的缠绕线。