Golf club shaft

A - Human Necessities – 63 – B

Patent

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Details

A63B 53/10 (2006.01) A63B 53/02 (2006.01) A63B 53/04 (2006.01) A63B 53/12 (2006.01)

Patent

CA 2188998

An improved aerodynamic golf club shaft is disclosed. The improved aerodynamic golf club shaft comprises a tube (42) that has an exterior with a non-circular cross section. The golf club shaft may have an elliptical exterior cross section in one preferred embodiment. The golf club shaft has a leading edge (34) that is on the half of the shaft aligned with the face (28) of the golf club and a trailing edge (36) on the half of the shaft aligned with the back (30) of the club. A portion of the leading edge of the shaft has a smaller radius of curvature than the leading edge of an equivalently sized shaft having a circular cross section.

L'invention se rapporte à un manche de club de golf amélioré, de forme aérodynamique. Ce manche de club de golf comprend un tube (42) dont l'extérieur présente une section non circulaire, ladite section pouvant être elliptique dans un mode préféré de réalisation. Ce manche présente un bord avant (34) qui se trouve sur la moitié du manche alignée avec la face avant (28) du club de golf, et un bord arrière (36) qui se trouve sur la moitié du manche alignée avec la face postérieure (30) du club. Une partie du bord avant du manche présente un rayon de courbure inférieur à celui du bord avant d'un manche de taille équivalente et de section circulaire.

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