RESONANCE DRIVE Russian patent published in 2001 - IPC

FIELD: mechanical engineering, movement of mobile members of equipment. SUBSTANCE: technical objective of invention lies in formation of resonance drive enabling readjustment of drive to be conducted quickly, reliably and accurately by parameters of travel and accumulation of energy with change of travel of mobile member and with change of force acting on it. Mobile member of drive is kinematically coupled to motor 3 and has fixing members 4 of extreme positions. Springy members are manufactured in the form of torsion bars 6 to adjust angle of twisting. Their ends are fixed in wheels of self-braking worm gearing 7 made fast to base 1. Their other ends are anchored in base 1 of gear-wheels 8 aligned with mobile sectors 9 and with adjustable rests mounted on them. Rests are intended for consecutive interaction with mobile member 2. Electromagnetic latches 11 are meant for release. EFFECT: enhanced functional efficiency and reliability of resonance drive. 1 cl, 2 dwg