Golf club
First Claim
1. A golf club comprising a head, a shaft and a grip,wherein an elastic member is attached to an external surface of the shaft,the elastic member is ring-shaped and has no end, andthe elastic member is externally fitted in the shaft in a state in which an elastic contracting force is maintained.
1 Assignment
0 Petitions
Accused Products
Abstract
A golf club (2) includes a head (4), a shaft (6) and a grip (8). An elastic member (10) is attached to an external surface of the shaft (6). The elastic member (10) is ring-shaped and has no end. The elastic member (10) is externally fitted in the shaft (6) in a state in which an elastic contracting force is maintained. It is preferable that a fastening member for fastening the elastic member (10) from an outside should be provided. The fastening member is constituted to enable a mutual transition of a fastening state in which the elastic member is fastened and a removing state in which the fastening member is removed from the elastic member and is also removed from the golf club. It is preferable that the fastening member should be provided in no contact with the shaft (6) in the fastening state.
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Citations
5 Claims
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1. A golf club comprising a head, a shaft and a grip,
wherein an elastic member is attached to an external surface of the shaft, the elastic member is ring-shaped and has no end, and the elastic member is externally fitted in the shaft in a state in which an elastic contracting force is maintained.
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5. A golf club comprising a head, a shaft, a grip, an elastic member and a fastening member,
wherein the elastic member is attached to an external surface of the shaft, the fastening member fastens the elastic member from an outside, the fastening member is constituted to enable a mutual transition of a fastening state in which the elastic member is fastened and a removing state in which the fastening member is removed from the elastic member and is also removed from the golf club, the fastening member does not come in contact with the shaft in the fastening state, and a complex elastic modulus of the elastic member is equal to or higher than 1.4× - 107 (dyn/cm2) and is equal to or lower than 2.0×
1010 (dyn/cm2).
- 107 (dyn/cm2) and is equal to or lower than 2.0×
Specification