A high moment of inertia golf club head composed of a composite material and having a weight strip in a ribbon section is disclosed herein. The weight strip may be composed of copper, tungsten or a similar metal. The moment of inertia, Izz, of the golf club head about a vertical axis ...
A finite-time control for attitude stabilization is proposed in [29], while moment of inertia uncertainty, input saturation, external disturbances, and actuator faults are considered, using a time-varying nonsingular fast terminal sliding mode control. In addition, for actuation purpose, thrusters ...
Here discloses a high moment of inertia golf club head (20), which consists of a composite material and having a weight belt (40) in the strip part (30) part. 所述配重带(40)可以由铜,钨或类似金属构成. The weight belt (40) may be formed of copper, tungsten or similar metal. 该...
A high moment of inertia golf club head composed of a composite material and having a weight strip in a ribbon section is disclosed herein. The weight strip may be composed of copper, tungsten or a similar metal. The moment of inertia, Izz, of the golf club head about a vertical axis ...
In order to calculate the deflections in these slabs, technical standards generally suggest the average moment of inertia, considering the uncracked and cracked sections, as an estimate of the effective moment of inertia of the entire composite section. Nonetheless, this practice leads to un...
The putter includes a composite putter head having a high moment of inertia. The putter also includes a putter head face connected to the composite putter head. The putter further includes a hosel for mounting to a putter shaft. The putter also includes a plurality of sole weights mounted in...
structure includes a core material; an upper laminate; a lower laminate; and a plurality of contiguous cured resin Z-axis fiber bundles disposed in the core material between the upper laminate and the lower laminate to form high moment-of-inertia solid composite structural elements in the core ...
structure includes a core material; an upper laminate; a lower laminate; and a plurality of contiguous cured resin Z-axis fiber bundles disposed in the core material between the upper laminate and the lower laminate to form high moment-of-inertia solid composite structural elements in the core ...
In a preferred embodiment, a shaft for a golf club, the shaft including: tip and butt ends defined at opposite distal ends of the shaft's length; and the shaft having a balance point axially spaced from the tip end a distance in the range of from about 56 percent to about 58. 5 ...
making structures from composite material with a high moment of inertia, which are particularly suitable for making high- performance hulls: in this system there are two profiles fixed to the frame elements of the hull and capable of forming a pear-shaped section, covered with multi-axial fibres...