Golf ball and putter alignment combination
    75.
    发明授权
    Golf ball and putter alignment combination 有权
    高尔夫球和推杆对齐组合

    公开(公告)号:US06422949B1

    公开(公告)日:2002-07-23

    申请号:US09799929

    申请日:2001-03-05

    IPC分类号: A63B6936

    摘要: A golf ball and putter alignment combination is disclosed herein. The golf ball has a surface with alignment indicia which includes a longitudinal segment and a latitudinal segment. Preferably, the longitudinal segment extends along a pole of the golf ball and has a length ranging from 1.00 inch to 1.5 inches. The putter has an alignment indicia that is aligned with the alignment indicia of the golf ball to allow for a more accurate putt.

    摘要翻译: 本文公开了一种高尔夫球和推杆对准组合。 高尔夫球具有具有对准标记的表面,其包括纵向段和纬向段。 优选地,纵向段沿着高尔夫球的杆延伸并且具有从1.00英寸到1.5英寸的长度。 推杆具有与高尔夫球的对准标记对准的对准标记,以允许更准确的推杆。

    MULTI-MATERIAL IRON TYPE GOLF CLUB HEAD
    78.
    发明申请
    MULTI-MATERIAL IRON TYPE GOLF CLUB HEAD 有权
    多种类型的高尔夫球型高尔夫俱乐部头

    公开(公告)号:US20120231897A1

    公开(公告)日:2012-09-13

    申请号:US13043985

    申请日:2011-03-09

    IPC分类号: A63B53/04 B23P17/00

    摘要: A golf club that utilizes multiple materials to achieve improved performance is disclosed herein. More specifically, the present invention relates to a golf club that utilizes different materials to construct different portions of the iron type golf club head allowing weight to be removed from portions of the golf club head that doesn't require such weighting. The current invention utilizes a lightweight material to form a blade portion of the golf club head while utilizing a standard steel material to form the hosel portion of the golf club head to allow the malleability characteristics of a golf club head to be maintained. The weight saved from the lightweight material used to create the blade portion can then be used to create a sole insert that is made out of a dense and heavy material to improve the CG and MOI characteristics of the golf club head to dramatically improve the performance of the golf club head. The current invention's usage of the multiple materials allows the performance of the golf club head to be increased without sacrificing the feel characteristics of the golf club head.

    摘要翻译: 本文公开了一种利用多种材料来实现改进的性能的高尔夫球杆。 更具体地说,本发明涉及一种利用不同材料来构造铁型高尔夫球杆头的不同部分的高尔夫球杆,其允许从不需要这种加重的高尔夫球杆头部分移除重量。 本发明利用轻质材料来形成高尔夫球杆头的刀片部分,同时利用标准钢材料形成高尔夫球杆头的插鞘部分,以保持高尔夫球杆头的韧性。 从用于制造刀片部分的轻质材料中节省的重量然后可用于产生由致密且重的材料制成的鞋底插入物,以改善高尔夫球杆头的CG和MOI特性,以显着提高 高尔夫球杆头。 本发明的多种材料的使用允许高尔夫球杆头的性能得到提高而不牺牲高尔夫球杆头的感觉特性。