Golf club head
    51.
    发明授权
    Golf club head 失效
    高尔夫球杆头

    公开(公告)号:US07520822B2

    公开(公告)日:2009-04-21

    申请号:US11840582

    申请日:2007-08-17

    IPC分类号: A63B53/04

    摘要: A golf club head includes a front body formed of a titanium-based metal material, an FRP body, a metallic sole plate, and a weight member. The front body has a face portion, a metal sole portion, a metal side portion (toe), a metal crown portion, a metal side portion (heel), and a hosel portion. A slight gap is formed between a front side of the sole plate and the metal sole portion. Preferably, the front body is made of a titanium alloy, while the sole plate is made of stainless steel. The height of center of gravity (mm) and the head volume V have a relationship of H≦0.05V+7.5.

    摘要翻译: 高尔夫球杆头包括由钛基金属材料,FRP主体,金属底板和重量构件形成的前体。 前身具有面部,金属底部,金属侧部(脚趾),金属冠部,金属侧部(后跟)和插鞘部。 在底板的前侧和金属底部之间形成微小的间隙。 优选地,前身由钛合金制成,而底板由不锈钢制成。 重心高度(mm)和头部体积V的关系为H <= 0.05V + 7.5。

    GOLF CLUB HEAD
    52.
    发明申请
    GOLF CLUB HEAD 失效
    高尔夫俱乐部头

    公开(公告)号:US20080020859A1

    公开(公告)日:2008-01-24

    申请号:US11780778

    申请日:2007-07-20

    IPC分类号: A63B53/04

    CPC分类号: A63B53/047 A63B2053/0445

    摘要: The present invention provides a golf club head that can hit a ball with a sufficiently large amount of backspin. The golf club head according to the present invention is an iron type golf club head made of a metal and including a flat face. A plurality of traces are formed by milling on the face. The pitch of the traces is between 0.1 mm and 1 mm.

    摘要翻译: 本发明提供了一种能够以足够大量的后倾螺丝撞击球的高尔夫球杆头。 根据本发明的高尔夫球杆头是由金属制成并包括平面的铁型高尔夫球杆头。 通过在面上铣削形成多个迹线。 痕迹的间距在0.1mm和1mm之间。

    Golf club head
    53.
    发明授权
    Golf club head 失效
    高尔夫球杆头

    公开(公告)号:US07318782B2

    公开(公告)日:2008-01-15

    申请号:US10868364

    申请日:2004-06-16

    IPC分类号: A63B53/04

    摘要: A golf club head includes a front body formed of a metal material, an FRP body, a metallic sole plate, and a weight member. The front body has a face portion, a metal sole portion, a metal side portion (toe), a metal crown portion, a metal side portion (heel), and a hosel portion. A slight gap in a range of 4 mm to 12 mm is formed between a front side of the sole plate and the metal sole portion. This part is formed of the FRP body. Preferably, the metal material of the front body includes a titanium-based alloy or a zirconium-based amorphous alloy. The sole plate is made of stainless steel.

    摘要翻译: 高尔夫球杆头包括由金属材料形成的前体,FRP体,金属底板和配重构件。 前身具有面部,金属底部,金属侧部(脚趾),金属冠部,金属侧部(后跟)和插鞘部。 在底板的前侧和金属底部之间形成4mm至12mm范围内的微小间隙。 这部分由FRP体组成。 优选地,前体的金属材料包括钛基合金或锆基非晶态合金。 底板由不锈钢制成。

    Iron golf club head
    54.
    发明申请
    Iron golf club head 失效
    铁高尔夫球杆头

    公开(公告)号:US20070149318A1

    公开(公告)日:2007-06-28

    申请号:US11706393

    申请日:2007-02-15

    IPC分类号: A63B53/00

    摘要: An iron golf club head includes a head main body and an FRP body. The head main body includes a face portion, a first face along the face portion, second faces, and a recess behind the head portion. The second faces continue from a rear face of the face portion to the first face. The recess is defined by the first face and the second faces. The hollow FRP body is disposed in the recess, overlaps the first face and the second faces, and closes an opening portion of the recess. At least a part of crossing corner portions between the first face and the second faces has a curved face.

    摘要翻译: 铁质高尔夫球棒头包括头主体和FRP体。 头主体包括面部,沿着面部的第一面,第二面和头部后面的凹部。 第二面从面部的后表面延伸到第一面。 凹槽由第一面和第二面限定。 中空FRP体设置在凹部中,与第一面和第二面重叠,并且封闭凹部的开口部。 第一面和第二面之间的交叉角部的至少一部分具有曲面。

    Golf club head
    55.
    发明授权
    Golf club head 有权
    高尔夫球杆头

    公开(公告)号:US07207899B2

    公开(公告)日:2007-04-24

    申请号:US10268098

    申请日:2002-10-10

    申请人: Yasunori Imamoto

    发明人: Yasunori Imamoto

    IPC分类号: A63B53/04

    摘要: A golf club head having a head body, a face plate fixedly attached to the front surface of the head body, a weight fixedly attached to the front surface of the sole portion of the head body, and an elastic body charged into a first recess portion of the golf club head. The elastic body is compressed to stick fast to the rear surface of the face plate. The lower portion of the head body having first and second recess portions is formed as a bulging portion bulging at the rear of the head body. The JIS C hardness of the elastic body is preferably 15–80, more preferably 18–70, most preferably 20–60.

    摘要翻译: 一种高尔夫球杆头,其具有头部主体,固定在头部主体前表面上的面板,固定在头部本体的鞋底部分的前表面上的重量以及装入第一凹部中的弹性体 的高尔夫球杆头。 弹性体被压缩以快速粘贴在面板的后表面上。 具有第一和第二凹部的头本体的下部形成为在头本体的后部凸出的凸出部。 弹性体的JIS C硬度优选为15〜80,更优选为18〜70,最优选为20〜60。