Golf club shaft
    1.
    发明授权
    Golf club shaft 有权
    高尔夫球杆杆

    公开(公告)号:US06533677B1

    公开(公告)日:2003-03-18

    申请号:US09369312

    申请日:1999-08-06

    IPC分类号: H63B5310

    摘要: A golf club shaft comprising a laminate of a plurality of fiber reinforced resinous layers formed of one pair of angle layers consisting of a first angle layer and a second angle layer or a plurality of pairs of angle layers consisting of the first and second angle layers such that a fiber of the first angle layer and that of the second angle layer incline in opposite directions at an angle 20°-35° with respect to an axis of the golf club shaft. The first angle layer and the second angle layer are wound by 1.5 turns in a cross-sectional face of the golf club shaft. A winding start point of the first and that of the second angle layers are dislocated at 180° in a circumferential direction of the golf club shaft. In a cross-sectional face of the golf club shaft, a part consisting of two first angle layers and one second angle layer layered one upon another and a part consisting of one first angle layer and two second angle layers layered one upon another are formed.

    摘要翻译: 一种高尔夫球杆轴,包括由一对角度层形成的多个纤维增强树脂层的叠层,所述一对角度层由第一角度层和第二角度层组成,或者由第一角度层和第二角度层组成的多对角度层 第一角度层的光纤和第二角度层的光纤相对于高尔夫球杆杆的轴线成20°-35°的相反方向倾斜。 第一角度层和第二角度层在高尔夫球杆杆的横截面中缠绕1.5匝。 第一角度和第二角度层的起始点在高尔夫球杆杆的圆周方向上以180°位错。 在高尔夫球杆杆的横截面中,形成由两个第一角度层和一个彼此层叠的一个第二角度层以及由一个第一角度层和彼此层叠的两个第二角度层组成的部分组成的部分。

    Golf club shaft
    2.
    发明授权
    Golf club shaft 有权
    高尔夫球杆杆

    公开(公告)号:US06773358B1

    公开(公告)日:2004-08-10

    申请号:US09295273

    申请日:1999-04-20

    IPC分类号: A63B5310

    摘要: At least one layer of inclined prepregs having reinforcing fiber oriented an angles not 0° and 90° with respect to the axis of a golf club shaft is wound by unintegral turns more than zero at at least one part of the golf club shaft in an axial direction thereof. A part of the prepreg(s) corresponding to partial turns obtained by subtracting integral turns form the unintegral turns forms an anisotropic region. In this manner, it is possible to obtain an anisotropic shaft in which the angle of the reinforce fiber is partly different from that of other parts in the circumferential direction of the shaft and further, at at east one part in the thickness direction thereof.

    摘要翻译: 至少一层具有相对于高尔夫球杆轴的轴线不为0°和90°的角度的增强纤维的倾斜预浸料被沿着高尔夫球杆杆的至少一部分以轴向 方向。 对应于通过减去积分匝而获得的部分匝的一部分预浸料形成非整体匝形成各向异性区域。 以这种方式,可以获得各向异性轴,其中加强纤维的角度与轴的圆周方向上的其它部分的角度部分不同,并且在其厚度方向上的东部一个处可以获得。

    Golf club shaft
    3.
    发明授权
    Golf club shaft 失效
    高尔夫球杆杆

    公开(公告)号:US6017279A

    公开(公告)日:2000-01-25

    申请号:US71164

    申请日:1998-05-04

    申请人: Norio Sumitomo

    发明人: Norio Sumitomo

    IPC分类号: A63B53/10

    摘要: A golf club shaft wherein an outer diameter of a base end of a grip side is arranged to be 16.5 mm to 26.0 mm, and weight of the shaft is arranged to be 30 g to 55 g. Low bend point rate determined by a formula {backward flex/(forward flex+backward flex)}.times.100 is set to be 55% to 61%.

    摘要翻译: 一种高尔夫球杆杆,其中把手侧的基端的外径被设置为16.5mm至26.0mm,并且所述轴的重量被设置为30g至55g。 通过公式{reverse flex /(forward flex + reverse flex)} x100确定的低弯曲点速率设置为55%至61%。

    Take-up method of continuous filament bundles of synthetic fibers and
apparatus therefor
    4.
    发明授权
    Take-up method of continuous filament bundles of synthetic fibers and apparatus therefor 失效
    合成纤维连续长丝束的卷取方法及其设备

    公开(公告)号:US4069566A

    公开(公告)日:1978-01-24

    申请号:US666269

    申请日:1976-03-12

    摘要: Method for the take-up of continuous filament bundles of synthetic fibers at a high speed, which comprises introducing the continuous filament bundles discharged from an air jetting device and carried on the air stream into a bent tube provided downstream from the air jetting device, which is rotating in substantially reverse direction to that of the continuous filament bundles discharged from the outlet of the bent tube at a peripheral speed of the outlet thereof being 0.5 to 2.0 times the take-up speed of the continuous filament bundles (e.g. 2,000 to 6,000 m/min.), and receiving the continuous filament bundles into a receiving device provided downstream of the bent tube, and an apparatus useful for the take-up of the continuous filament bundles.

    摘要翻译: 用于高速收集合成纤维的连续长丝束的方法,其包括将从空气喷射装置排出的连续长丝束引入并将空气流输送到设置在空气喷射装置下游的弯管中, 以与出口周边速度相当的方式从与弯管的出口排出的连续细丝束的方向大致相反的方向旋转,为连续细丝束的卷取速度的0.5〜2.0倍(例如2,000〜6000m /分钟),并且将连续的长丝束接收到设置在弯曲管的下游的接收装置中,以及用于卷绕连续细丝束的装置。

    Golf club head
    5.
    发明授权
    Golf club head 有权
    高尔夫球杆头

    公开(公告)号:US06475099B1

    公开(公告)日:2002-11-05

    申请号:US09339223

    申请日:1999-06-24

    IPC分类号: A63B5300

    摘要: A golf club head comprises a ball striking face having a loft angle of from 6 to 30 degrees, and has a depth of the gravity center of not less than 18 mm, wherein the ball striking face is provided with a high frictional region of which maximum static friction coefficient at a high load of 400 kgf is not less than 0.35 whereby back spin of a hit ball is decreased and the flying distance of the ball can be increased. The high-load friction coefficient can be obtained by means of surface treatment, for example, etching, blasting, polishing, spraying a metal compound, vapor deposition of a metal compound and the like.

    摘要翻译: 一种高尔夫球杆头包括具有6至30度的倾角的击球面,并且具有不小于18mm的重心深度,其中击球面设置有高摩擦区域,其最大 在400kgf的高负载下的静摩擦系数不小于0.35,因此击球的后旋减小,并且球的飞行距离可以增加。 高负荷摩擦系数可以通过表面处理,例如蚀刻,喷砂,抛光,喷涂金属化合物,气相沉积金属化合物等获得。

    Iron club head
    6.
    发明授权
    Iron club head 失效
    铁球杆头

    公开(公告)号:US5628698A

    公开(公告)日:1997-05-13

    申请号:US500661

    申请日:1995-07-11

    申请人: Norio Sumitomo

    发明人: Norio Sumitomo

    IPC分类号: A63B53/04 A63B53/06

    CPC分类号: A63B53/04 A63B53/047

    摘要: The invention relates to an iron club head. The face thereof is equally divided into four sections. The weight of the outermost section of the toe side among the four sections is arranged to be 35%-60% of the overall weight of the head.

    摘要翻译: 本发明涉及一种铁球杆头。 其面部分为四部分。 四个部分中的脚趾侧的最外侧部分的重量被设置为头部的总重量的35%-60%。