Golf club head

Golf club head

  • CN 101,284,174 A
  • Filed: 02/29/2008
  • Published: 10/15/2008
  • Est. Priority Date: 04/10/2007
  • Status: Active Application
First Claim
Patent Images

1. glof club head, it comprises pole face portion, the front of described pole face portion forms the pole face of the vertical arcwall face of pole face with radius R, Described pole face has a plurality of parallel grooves, and described parallel groove is no more than 10 °

  • the straight extension of angle with the toe with respect to described club head with direction, thereby forms at least one transverse area between described parallel groove, whereinDescribed at least one transverse area has the radius R little convex curve of radius r than the vertical arcwall face of described pole face.

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