464 / | HD | ROTARY SHAFTS, GUDGEONS, HOUSINGS, AND FLEXIBLE COUPLINGS FOR ROTARY SHAFTS |
51 | DF | TORQUE TRANSMITTED VIA FLEXIBLE ELEMENT {16} |
98 | DF | .~ Element is plate with external edge completely surrounding rotational axis (e.g., disc) {1} |
99 | .~.~ Plural axially spaced plates |