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    • 21. 发明申请
    • GOLF CLUB HEAD HAVING A COMPOSITE CROWN
    • 高尔夫俱乐部头饰有复合冠
    • US20110092311A1
    • 2011-04-21
    • US12975116
    • 2010-12-21
    • Drew T. DeShiellKraig WillettMichael Scott BurnettBenoit VincentJoseph Hoffman
    • Drew T. DeShiellKraig WillettMichael Scott BurnettBenoit VincentJoseph Hoffman
    • A63B53/04
    • A63B53/0466A63B2053/0408A63B2053/0412A63B2053/0437A63B2053/0458A63B2209/023
    • The present invention resides in a golf club head having a high COR that is durable and has desirable acoustic qualities. The club head includes a body portion, a striking face and a crown forming a hollow cavity of at least 150 cc in volume. The body portion defines a front opening and an upper opening, and it includes a sole and a side section that extends rearward of the front opening. The striking plate is secured to the body portion, enclosing the front opening. While partially assembled, final weighting and/or other attachment of other members to the inner surface of the club head can be preformed, as desired. The crown is secured to the body portion, enclosing the upper opening. A surface veil may also be provided about a junction of the crown and body. The crown has a maximum thickness no greater than about 2 mm. The density of the crown is less than the density of the body portion. At least one of the striking plate and the crown is attached to the second portion by adhesive bonding, and the golf club head has a maximum coefficient of restitution of at least 0.80.
    • 本发明涉及一种具有高COR的高尔夫球杆头,其具有耐用性并且具有期望的声学质量。 球杆头包括主体部分,打击面和形成至少150cc体积的中空腔的表冠。 主体部分限定了前开口和上开口,并且其包括底部和在前开口后方延伸的侧部。 打击板固定到主体部分,包围前开口。 在部分组装的情况下,可以根据需要进行其他构件到球杆头的内表面的最终加重和/或其它附接。 冠部固定到主体部分,包围上部开口。 也可以围绕冠和身体的接合部设置表面纱。 冠部的最大厚度不大于约2mm。 冠部的密度小于主体部分的密度。 打击板和冠部中的至少一个通过粘合粘合附接到第二部分,并且高尔夫球杆头具有至少0.80的最大恢复系数。
    • 24. 发明申请
    • Golf club head having removable weight
    • 高尔夫球杆头具有可拆卸的重量
    • US20070142121A1
    • 2007-06-21
    • US11647883
    • 2006-12-29
    • Kraig WillettJoseph Hoffman
    • Kraig WillettJoseph Hoffman
    • A63B53/00
    • A63B53/0466A63B60/02A63B2053/0412A63B2053/0416A63B2053/0433A63B2053/045A63B2053/0458A63B2053/0491
    • The invention provides a golf club head having adjustable weight, allowing the golfer to fine tune the club for his or her swing. The club head includes a body having a ball-striking face, a sole, a crown, and a side extending rearwardly from the face. The body defines an interior cavity and a recess on a selected wall of the body spaced apart from the striking face. A threaded opening is disposed in the recess. The club head further includes a weight assembly having fastener and a mass element configured to be press-fit into the recess the such that a first end is adjacent the bottom of the recess. The mass element also has an aperture configured to receive the fastener flush. The fastener removably attaches the weighting assembly to the selected wall of the club head. Pressure from the fastener attachment provides a press-fit of the mass element in the tapered recess of the selected wall.
    • 本发明提供一种具有可调重量的高尔夫球杆头,允许高尔夫球手微调球杆以进行摆动。 球杆头包括具有击球面,鞋底,冠部以及从脸部向后延伸的一侧的主体。 主体在与打击面间隔开的主体的选定壁上限定内部空腔和凹部。 螺纹开口设置在凹部中。 球杆头还包括具有紧固件的重量组件和构造成压配合到凹部中的质量元件,使得第一端邻近凹部的底部。 质量元件还具有构造成接收紧固件齐平的孔。 紧固件可拆卸地将加重组件附接到球杆头的选定壁。 来自紧固件附件的压力提供了质量元件在选定壁的锥形凹部中的压配合。
    • 28. 发明授权
    • Golf club head having a composite crown
    • 具有复合冠的高尔夫球杆头
    • US08096896B2
    • 2012-01-17
    • US12975116
    • 2010-12-21
    • Drew T. De SchiellKraig WillettMichael Scott BurnettBenoit VincentJoseph Hoffman
    • Drew T. De SchiellKraig WillettMichael Scott BurnettBenoit VincentJoseph Hoffman
    • A63B53/04
    • A63B53/0466A63B2053/0408A63B2053/0412A63B2053/0437A63B2053/0458A63B2209/023
    • The present invention resides in a golf club head having a high COR that is durable and has desirable acoustic qualities. The club head includes a body portion, a striking face and a crown forming a hollow cavity of at least 150 cc in volume. The body portion defines a front opening and an upper opening, and it includes a sole and a side section that extends rearward of the front opening. The striking plate is secured to the body portion, enclosing the front opening. While partially assembled, final weighting and/or other attachment of other members to the inner surface of the club head can be preformed, as desired. The crown is secured to the body portion, enclosing the upper opening. A surface veil may also be provided about a junction of the crown and body. The crown has a maximum thickness no greater than about 2 mm. The density of the crown is less than the density of the body portion. At least one of the striking plate and the crown is attached to the second portion by adhesive bonding, and the golf club head has a maximum coefficient of restitution of at least 0.80.
    • 本发明涉及一种具有高COR的高尔夫球杆头,其具有耐用性并且具有期望的声学质量。 球杆头包括主体部分,打击面和形成至少150cc体积的中空腔的表冠。 主体部分限定了前开口和上开口,并且其包括底部和在前开口后方延伸的侧部。 打击板固定到主体部分,包围前开口。 在部分组装的情况下,可以根据需要进行其他构件到球杆头的内表面的最终加重和/或其它附接。 冠部固定到主体部分,包围上部开口。 也可以围绕冠和身体的接合部设置表面纱。 冠部的最大厚度不大于约2mm。 冠部的密度小于主体部分的密度。 打击板和冠部中的至少一个通过粘合粘合附接到第二部分,并且高尔夫球杆头具有至少0.80的最大恢复系数。