Planetary gear transmission systems or components – With means to vary drive ratio or disconnect drive – Sun braked
Patent
1995-06-05
1996-11-05
Graham, Mark S.
Planetary gear transmission systems or components
With means to vary drive ratio or disconnect drive
Sun braked
473340, 473349, A63B 5302
Patent
active
055710522
ABSTRACT:
A golf putter is disclosed which includes an elongate shaft defining a shaft axis, and opposed proximal and distal end portions, and a putter head associated with the distal end portion of the shaft. The putter head defines a body having a center of mass located therein, an external striking face spaced from the center of mass, and a center of effort located at the striking face. The center of effort is in axial alignment with the center of mass to define an axis of effort extending through the body. The distal end portion of the shaft extends substantially through the body such that the shaft axis intersects the axis of effort at a location forward of said center of mass and proximate the striking face, such that the putter head is equally balanced about the center of effort.
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