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    • 19. 发明申请
    • Putter-Type Club Head
    • 推杆式俱乐部头
    • US20060068935A1
    • 2006-03-30
    • US10711711
    • 2004-09-30
    • Larry TangAugustin Rollinson
    • Larry TangAugustin Rollinson
    • A63B53/04
    • A63B53/0487A63B60/02A63B60/50A63B69/3685A63B2053/0408A63B2053/0416A63B2053/0433A63B2053/0441A63B2053/0491
    • A putter-type club head (20) having a body (22) and a peripheral mass belt (23) is disclosed herein. The body (22) is preferably composed of an aluminum alloy. The body (22) includes a face portion (24), a crown portion (26), a sole portion (28) and a column portion (30). The crown portion (26) and the sole portion (28) extend rearward from the face portion (24). The peripheral mass belt (23) includes a central mass portion (80), a heel arc member (82) and a toe arc member (84). The face portion (24), the crown portion (26), the sole portion (28) and the peripheral mass belt (23) define a central aperture (32), which separates the crown portion (26) from the sole portion (28) and the face portion (24) from the central mass portion (80). The crown portion (26) preferably has an alignment means (40) thereon for aiming a golf ball during putting.
    • 本文公开了具有本体(22)和周边质量带(23)的推杆式球杆头(20)。 主体(22)优选由铝合金构成。 主体(22)包括面部(24),冠部(26),底部部分(28)和柱部分(30)。 冠部(26)和底部部分(28)从面部(24)向后延伸。 周边质量带(23)包括中心质量部分(80),跟部弧形部件(82)和趾形部件(84)。 面部部分(24),冠部部分(26),鞋底部分(28)和外围质量传送带(23)限定了中心孔(32),其将冠部部分(26)与鞋底部分 )和来自中心质量部(80)的面部(24)。 冠部(26)优选地具有对准装置(40),用于在放置期间瞄准高尔夫球。