METHODS AND APPARATUS FOR USING CRIMP RINGS ON FLEXIBLE TUBING

    公开(公告)号:US20180299040A1

    公开(公告)日:2018-10-18

    申请号:US15839408

    申请日:2017-12-12

    IPC分类号: F16L13/14 F16L13/16

    摘要: A crimping tool for crimping a metallic crimp ring. The crimping tool includes a first crimp die having a first curved contact surface and a second curved contact surface, the second curved contact surface spaced apart from the first curved contact surface, and a trench extending between the first curved contact surface and the second curved contact surface. The crimping tool also includes a second crimp die cooperatively engageable with the first crimp die having a first curved contact surface and a second curved contact surface, the second curved contact surface spaced apart from the first curved contact surface, and a trench extending between the first curved contact surface and the second curved contact surface. The trench of the first crimp die and the trench of the second crimp die forms an annular bead in a center portion of the metallic crimp ring.

    GOLF CLUB HEAD WITH REPLACEABLE FACE
    8.
    发明申请
    GOLF CLUB HEAD WITH REPLACEABLE FACE 有权
    高尔夫俱乐部头与可更换的脸

    公开(公告)号:US20110111885A1

    公开(公告)日:2011-05-12

    申请号:US12616218

    申请日:2009-11-11

    IPC分类号: A63B53/06 A63B53/04

    摘要: A golf club head having a replaceable striking face is disclosed herein. More specifically, the present invention discloses a golf club head where at least a portion of the frontal striking surface of the face is detachable and replaceable to improve performance. A golf club head in accordance with the present invention may generally have a thinned striking face with a thickness of less than about 3.0 mm yielding a golf club head with a larger sweet spot that's greater than 6% of the frontal striking surface; defined as an area of the frontal striking surface having at least 99% of the maximum characteristic time between about 239 microseconds to about 257 microseconds.

    摘要翻译: 本文公开了具有可更换的打击面的高尔夫球杆头。 更具体地,本发明公开了一种高尔夫球杆头,其中面部的正面打击表面的至少一部分是可拆卸的并且可更换以改善性能。 根据本发明的高尔夫球杆头通常可以具有厚度小于约3.0mm的变薄的打击面,产生具有大于前锋面的6%的较大甜点的高尔夫球杆头; 定义为正面击打表面的区域具有在约239微秒至约257微秒之间的最大特征时间的至少99%。