发明授权
US6093113A Golf club head with improved sole configuration 失效
具有改进鞋底配置的高尔夫球杆头

  • 专利标题: Golf club head with improved sole configuration
  • 专利标题(中): 具有改进鞋底配置的高尔夫球杆头
  • 申请号: US90193
    申请日: 1998-06-04
  • 公开(公告)号: US6093113A
    公开(公告)日: 2000-07-25
  • 发明人: Peter Mertens
  • 申请人: Peter Mertens
  • 申请人地址: IL Oswego
  • 专利权人: D. W. Golf Club, Inc.
  • 当前专利权人: D. W. Golf Club, Inc.
  • 当前专利权人地址: IL Oswego
  • 主分类号: A63B53/04
  • IPC分类号: A63B53/04
Golf club head with improved sole configuration
摘要:
The present invention is directed to an iron-type golf club head having an improved sole configuration. In a preferred embodiment, the sole configuration comprises a planar surface, a first cambered surface, a second cambered surface, a third cambered surface and a fourth cambered surface. The first cambered surface is located at a heel portion of the club head and the second cambered surface is located opposite the first cambered surface at a toe portion of the club head. The third cambered surface is located proximate a leading edge which is located at the forwardmost progression of a ball striking surface of the golf club head. The fourth cambered surface is located proximate a trailing edge of a back portion of the club head. All four cambered surfaces are generally trapezoidal in shape and all four cambered surfaces are beveled toward the central portion of the sole whereby all of the surfaces integrally converge to the planar surface which is generally rectangular in shape and located in the central portion of the sole. The planar surface extends below a horizontal plane which intersects the leading edge of the golf club head and the horizontal plane is perpendicular to a vertical plane wherein a central axis of the hosel of the golf club head is disposed within the vertical plane.
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