Faegre & Benson
Load beam and flexure assembly having flexible arms with specific width ratios
 An improved head suspension assembly for a rotary actuator drive system employs a flexure having flexible arms formed to specific novel width ratios along the length of the arms. The novel width ratios are obtained by broadening portions of the flexible arms. The head suspension assembly demonstrates improved characteristics in lateral stiffness, pitch and roll stiffnesses, and natural frequency. 
Hutchinson Technology Incorporated
G
G11B
inventional
Raymond R.
Wolter