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    • 46. 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。