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    • 61. 发明公开
    • Hollow, metallic golf club head with dendritic structure
    • Hohler,metallischerGolfschlägerkopfmitverstärkterStruktur。
    • EP0481613A1
    • 1992-04-22
    • EP91308790.4
    • 1991-09-26
    • CALLAWAY GOLF COMPANY
    • Schmidt, Glenn H.Sheehan, John P.Helmstetter, Richard C.
    • A63B53/04
    • A63B53/04A63B53/0466A63B60/00A63B2053/0408A63B2053/0433A63B2053/045A63B2053/0454A63B2053/0458A63B2053/0462A63B2209/00
    • A metal wood golf club head has an elongated, forwardly facing front wall (13) to strike a golf ball, and a hollow body (11) rearwardly of the face plate, the front wall being elongated in a first transverse direction toward a connection for a club shaft, the body having a thin, metallic top wall (14) merging with upper transverse extent of the front wall. The head also includes a first group of narrow, metallic, shock wave distributing dendrites (48 to 51) extending from the front wall generally rearwardly adjacent the underside of the top wall and integral therewith; the dendrites are spaced apart in a transverse direction, the maximum height dimensions of the dendrites below the underside of the top wall being between 0.127 and 0.254 cm (.050 and .100 inches) and the dendrites being downwardly convex in cross-section. A second group of such shock wave distributing dendrites (68 to 72) is also typically provided rearwardly of the first dendrite group, and which extend rearwardly to merge with the head rear wall (15).
    • 金属木高尔夫球杆头具有伸长的面向前方的前壁(13)以撞击高尔夫球,以及位于面板后方的中空本体(11),前壁沿第一横向朝向连接件 主体具有与前壁的上横向范围合并的薄的金属顶壁(14)。 头部还包括第一组窄的,金属的,冲击波分布的树突(48至51),其从前壁大体上后向邻近顶壁的下侧延伸并与之成一体; 枝晶在横向方向上间隔开,顶壁底面下方的枝晶的最大高度尺寸在0.127和0.254厘米(0.050和.100英寸)之间,枝晶在横截面中向下凸出。 第二组这样的冲击波分布树突(68至72)也通常设置在第一枝晶组的后面,并且向后延伸以与头后壁(15)合并。
    • 62. 发明公开
    • Golf club head
    • 高尔夫俱乐部头
    • EP0006733A3
    • 1980-01-23
    • EP79301187
    • 1979-06-19
    • Cobra Golf, Inc. II
    • Crow, Thomas L.
    • A63B53/04
    • A63B53/04A63B53/0466A63B60/00A63B2053/0433
    • A golf club head, specifically a wood for use on the fairway or in trouble spots, such as sand traps, hard pan, or in the rough. The wood incorporates a metal sole plate which comprises a major portion of the lower face of the head and at least half of the total weight of the head. The sole plate has a pair of spaced parallel runners extending well below the plate and being of substantial cross section, the runners having inclined leading faces to ride or skid on the ground surface with minimum penetration. The weight and shape of the sole plate provides a low center of mass in the head, with the weight distributed over the lower face.
    • 高尔夫球杆头,特别是在球道上或麻烦点上使用的木材,例如砂阱,硬盘或粗糙的。 木材包括金属底板,其包括头部的下表面的主要部分和头部总重量的至少一半。 底板具有一对间隔开的平行滑道,其在板下方延伸并且具有实质的横截面,滑道具有倾斜的前表面,以最小的穿透力在地面上骑行或滑动。 底板的重量和形状在头部提供了低质心,重量分布在下表面上。
    • 63. 发明公开
    • Golf club head
    • Golfschlägerkopf。
    • EP0006733A2
    • 1980-01-09
    • EP79301187.5
    • 1979-06-19
    • Cobra Golf, Inc. II
    • Crow, Thomas L.
    • A63B53/04
    • A63B53/04A63B53/0466A63B60/00A63B2053/0433
    • A golf club head, specifically a wood for use on the fairway or in trouble spots, such as sand traps, hard pan, or in the rough. The wood incorporates a metal sole plate which comprises a major portion of the lower face of the head and at least half of the total weight of the head. The sole plate has a pair of spaced parallel runners extending well below the plate and being of substantial cross section, the runners having inclined leading faces to ride or skid on the ground surface with minimum penetration. The weight and shape of the sole plate provides a low center of mass in the head, with the weight distributed over the lower face.
    • 高尔夫球杆头,特别是在球道上或麻烦点上使用的木材,例如砂阱,硬盘或粗糙的。 木材包括金属底板,其包括头部的下表面的主要部分和头部总重量的至少一半。 底板具有一对间隔开的平行滑道,其在板下方延伸并且具有实质的横截面,滑道具有倾斜的前表面,以最小的穿透力在地面上骑行或滑动。 底板的重量和形状在头部提供了低质心,重量分布在下表面上。
    • 65. 发明公开
    • A GOLF CLUB HEAD
    • 高尔夫俱乐部的头
    • EP3300776A1
    • 2018-04-04
    • EP17193743.6
    • 2017-09-28
    • Dunlop Sports Co., Ltd.
    • RIPP, Patrick
    • A63B53/04A63B53/02
    • A63B53/047A63B53/02A63B53/04A63B2053/0408A63B2053/0412A63B2053/0433A63B2053/0445
    • A golf club head includes a striking face having a face center and a virtual striking face plane generally parallel to the striking face. The golf club head further includes a sole portion, a top portion, a rear portion, and a loft L no less than 40°. A virtual vertical plane perpendicular to the striking face plane passes through the face center. A club head center of gravity is spaced from the virtual vertical plane in the heel-to-toe direction by a distance D1 that is no greater than 6.0mm. The golf club head further includes a hosel including an internal bore configured to receive a golf shaft. The internal bore includes a peripheral side wall and a shaft abutment surface configured to abut a tip end of the golf club shaft. The hosel further comprises an auxiliary recess extending sole-ward from the abutment surface of the internal bore.
    • 高尔夫球杆头包括具有面部中心和大致平行于击球面的虚拟击球面平面的击球面。 高尔夫球杆头还包括不小于40°的杆底部分,顶部部分,后部部分和杆面L。 垂直于击球面平面的虚拟垂直平面穿过击球面中心。 杆头重心与虚拟垂直平面在后跟至脚趾方向上隔开不大于6.0mm的距离D1。 高尔夫球杆杆头还包括杆颈,其包括构造成接收高尔夫球杆的内孔。 内孔包括外围侧壁和轴邻接表面,其构造成邻接高尔夫球杆杆身的尖端。 所述杆颈还包括从所述内孔的所述邻接表面延伸的辅助凹部。