Resources Contact Us Home
Elastic golf club head

Image Number 9 for United States Patent #7510486.

A golf club head, more specifically a driver head, has a shell structure aft of the face that has ample strength but also can deform in the fore-aft direction for off-center hits sufficiently to provide good spring effect for such hits, comparable to hits at the center. Unwanted scatter caused by off-center hits is reduced with the spring design used in the shell structure. The shell structure can be applied to other hollow wood-type club heads. The shell structure can be provided with a coat or cover to close openings in the shell structure, and selected to make little change in stiffness or mass of the shell.

  Recently Added Patents
Method for evaluating performance characteristics of dental curing lights
Performing a cyclic redundancy checksum operation responsive to a user-level instruction
Method for isomerisation of hop alpha-acids using heterogeneous alkaline earth metal based catalysts
Hard disk drives having different rotational speeds
Semiconductor device
Utility knife
Testing apparatus and testing method for telephone apparatus
  Randomly Featured Patents
Seat mounted side air bag
Non-volatile memory device
Pattern verification method, method of manufacturing semiconductor device, and recording media
Housing for containing a fragile element such as a logic circuit
Nucleotide sequences for .alpha. chain variable regions in human lymphocyte receptors, corresponding peptide segments and the diagnostic and therapeutic uses
Soap dispensing apparatus
N-N-disubstituted alkenamides and phenylalkenamides
Method for minimizing nonuniform nucleation and supersolvus grain growth in a nickel-base superalloy
Electric connection box with ignition switch
Geometric pitch determining device