Golf club heads or other ball striking devices having distributed impact response
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United States of America Patent
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Jul 28, 2015
Issued Date -
N/A
app pub date -
Nov 30, 2011
filing date -
Nov 30, 2010
priority date (Note) -
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status (Latency Note)
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Abstract
A ball striking device, such as a golf club head, includes a face having a ball striking surface configured for striking a ball and a body connected to the face and extending rearwardly from the face. The body has an impact-influencing structure in the form of a channel positioned on at least one surface of the body. A majority of a force generated by impact with a ball is absorbed by the impact-influencing structure, and a majority of a response force generated by the head upon impact with the ball is generated by the impact-influencing structure. The face may have increased stiffness as compared to existing faces, and may include a stiffening structure to create the increased stiffness, such as a porous or cellular stiffening structure.
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