초록 ▼

A golf club head has a strike face and an opposite back face portion. The strike face defines a recess having a bottom surface and a side wall surface extending between the bottom surface and the strike face. An insert is disposed within the recess. The insert has a peripheral edge spaced from the s

A golf club head has a strike face and an opposite back face portion. The strike face defines a recess having a bottom surface and a side wall surface extending between the bottom surface and the strike face. An insert is disposed within the recess. The insert has a peripheral edge spaced from the side wall surface to define a peripheral groove. A vibration dampening material is disposed within the groove.

대표청구항 ▼

[ We claim:] [11.]11. A golf club head having a toe and an opposite heel, a sole portion and an opposite top portion, a forwardly facing exposed strike face and an opposite rearwardly facing exposed back face portion, comprising:a) a recess defined in the strike face, said recess having a bottom sur

[ We claim:] [11.]11. A golf club head having a toe and an opposite heel, a sole portion and an opposite top portion, a forwardly facing exposed strike face and an opposite rearwardly facing exposed back face portion, comprising:a) a recess defined in the strike face, said recess having a bottom surface spaced from the back face portion and a side wall surface extending between the bottom surface and the strike face;b) an insert located in the recess said insert having a peripheral edge spaced from the side wall surface to form a peripheral groove, and a first vibration dampening material located in the peripheral groove, the insert further including a back face having a first portion in contact with the bottom surface of the recess and a second portion; andc) a plurality of apertures extending from said back face second portion toward the recess and a second vibration dampening material located in at least one of said apertures, and the second portion is in contact with the second vibration dampening material.