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    • 4. 发明授权
    • Golf club with golf club head having compressible v-shaped grooves
    • 具有可压缩V形槽的高尔夫球杆头的高尔夫球杆
    • US07841952B1
    • 2010-11-30
    • US12469831
    • 2009-05-21
    • Andrew G.V. OldknowDonald S. Rahrig
    • Andrew G.V. OldknowDonald S. Rahrig
    • A63B53/04
    • A63B53/047A63B53/0466A63B2053/0416A63B2053/0445A63B2209/00
    • A golf club with a golf club head having compressible v-shaped grooves is presented. The club head may include a plurality of grooves formed in a striking face. In some arrangements, the grooves have a rectangular cross section. The grooves may also include a compressible insert having a v-shaped end and being formed of a material softer than that of the grooves. As the club head strikes a golf ball, the insert may compress, thereby allowing additional contact between the groove and the ball to impart spin on the ball. In an alternate arrangement, the groove may include a compressible support arranged between the insert and an end of the groove. The compressible insert may be formed of a material softer than the groove and/or the insert and is configured to compress when the club head strikes a golf ball.
    • 提出了一种具有可压缩V形槽的高尔夫球杆头的高尔夫球杆。 球杆头可以包括形成在击打面中的多个凹槽。 在一些布置中,凹槽具有矩形横截面。 凹槽还可以包括具有v形端部的可压缩插入件并且由比凹槽更软的材料形成。 当球杆头撞击高尔夫球时,插入件可能会压缩,从而允许凹槽和球之间的附加接触将球旋转。 在替代布置中,凹槽可以包括布置在插入件和凹槽的端部之间的可压缩支撑件。 可压缩插入件可以由比凹槽和/或插入件更柔软的材料形成,并且构造成当球杆头撞击高尔夫球时压缩。
    • 5. 发明申请
    • Golf Club With Golf Club Head Having Compressible V-Shaped Grooves
    • 高尔夫俱乐部与高尔夫俱乐部头有可压缩V形沟槽
    • US20110045920A1
    • 2011-02-24
    • US12915155
    • 2010-10-29
    • Andrew G.V. OldknowDonald S. Rahrig
    • Andrew G.V. OldknowDonald S. Rahrig
    • A63B53/04A63B53/00
    • A63B53/047A63B53/0466A63B2053/0416A63B2053/0445A63B2209/00
    • A golf club with a golf club head having compressible v-shaped grooves is presented. The club head may include a plurality of grooves formed in a striking face. In some arrangements, the grooves have a rectangular cross section. The grooves may also include a compressible insert having a v-shaped end and being formed of a material softer than that of the grooves. As the club head strikes a golf ball, the insert may compress, thereby allowing additional contact between the groove and the ball to impart spin on the ball. In an alternate arrangement, the groove may include a compressible support arranged between the insert and an end of the groove. The compressible insert may be formed of a material softer than the groove and/or the insert and is configured to compress when the club head strikes a golf ball.
    • 提出了一种具有可压缩V形槽的高尔夫球杆头的高尔夫球杆。 球杆头可以包括形成在击打面中的多个凹槽。 在一些布置中,凹槽具有矩形横截面。 凹槽还可以包括具有v形端部的可压缩插入件并且由比凹槽更软的材料形成。 当球杆头撞击高尔夫球时,插入件可能会压缩,从而允许凹槽和球之间的附加接触将球旋转。 在替代布置中,凹槽可以包括布置在插入件和凹槽的端部之间的可压缩支撑件。 可压缩插入件可以由比凹槽和/或插入件更柔软的材料形成,并且构造成当球杆头撞击高尔夫球时压缩。
    • 7. 发明申请
    • GOLF CLUB WITH GOLF CLUB HEAD HAVING COMPRESSIBLE V-SHAPED GROOVES
    • 高尔夫俱乐部与高尔夫俱乐部头具有可压缩的V形格子
    • US20100298062A1
    • 2010-11-25
    • US12469831
    • 2009-05-21
    • Andrew G.V. OldknowDonald S. Rahrig
    • Andrew G.V. OldknowDonald S. Rahrig
    • A63B53/04A63B53/00
    • A63B53/047A63B53/0466A63B2053/0416A63B2053/0445A63B2209/00
    • A golf club with a golf club head having compressible v-shaped grooves is presented. The club head may include a plurality of grooves formed in a striking face. In some arrangements, the grooves have a rectangular cross section. The grooves may also include a compressible insert having a v-shaped end and being formed of a material softer than that of the grooves. As the club head strikes a golf ball, the insert may compress, thereby allowing additional contact between the groove and the ball to impart spin on the ball. In an alternate arrangement, the groove may include a compressible support arranged between the insert and an end of the groove. The compressible insert may be formed of a material softer than the groove and/or the insert and is configured to compress when the club head strikes a golf ball.
    • 提出了一种具有可压缩V形槽的高尔夫球杆头的高尔夫球杆。 球杆头可以包括形成在击打面中的多个凹槽。 在一些布置中,凹槽具有矩形横截面。 凹槽还可以包括具有v形端部的可压缩插入件并且由比凹槽更软的材料形成。 当球杆头撞击高尔夫球时,插入件可能会压缩,从而允许凹槽和球之间的附加接触将球旋转。 在替代布置中,凹槽可以包括布置在插入件和凹槽的端部之间的可压缩支撑件。 可压缩插入件可以由比凹槽和/或插入件更柔软的材料形成,并且构造成当球杆头撞击高尔夫球时压缩。
    • 10. 发明申请
    • Golf Clubs and Golf Club Heads
    • 高尔夫俱乐部和高尔夫俱乐部负责人
    • US20110021283A1
    • 2011-01-27
    • US12506446
    • 2009-07-21
    • Philip J. HattonAndrew G.V. Oldknow
    • Philip J. HattonAndrew G.V. Oldknow
    • A63B53/06A63B53/00
    • A63B53/0475A63B53/04A63B53/047A63B53/06A63B60/00A63B60/02A63B2053/0416A63B2053/0425A63B2053/0433A63B2053/0437A63B2053/0491
    • A golf club includes a golf club head having a body, a ball-striking face member and one or more mass members. The body extends from a shaft-attachment structure. The ball-striking face member is located on a front surface of the body. The body is configured to releasably accommodate a first mass member in a first region on its back surface and a second mass member in a second region on its back surface. At least one of the first and second mass members may be releasably attached to the back surface. The ball-striking face member may have an average density that is less than the average density of the body. The mass members may have an average density that is more than the average density of the ball-striking face member and/or of the body. The mass distribution of the club head may be customized via the selection and attachment of a particular mass member. The golf club head may be an iron-type golf club head.
    • 高尔夫球杆包括具有主体的高尔夫球杆头,击球面构件和一个或多个构件。 主体从轴附接结构延伸。 击球面构件位于主体的前表面上。 主体构造成可释放地容纳在其背面上的第一区域中的第一质量构件和在其后表面上的第二区域中的第二质量构件。 第一和第二质量构件中的至少一个可以可释放地附接到后表面。 击球面构件的平均密度可以小于身体的平均密度。 质量构件的平均密度可以大于击球面构件和/或身体的平均密度。 球杆头的质量分布可以通过特定质量构件的选择和附接来定制。 高尔夫球杆头可以是铁型高尔夫球杆头。