INERTIA MOTOR Russian patent published in 2007 - IPC H01J37/28 G01B11/08 H01L41/09 

FIELD: devices for mechanical displacement of part along one coordinate axis.

SUBSTANCE: proposed inertia motor has base, piezoelectric module, rod coupled with V-shaped guide, movable carriage, and hold-down device. Piezoelectric module is mounted with its first end on base and its second end is joined with triangular-shaped rod having first, second, and third faces. Carriage has V-shaped guide coupled with first and second faces of rod; hold-down device is made in the form of flat spring secured on movable carriage and coupled through its first plane with third face of rod by means of insert.

EFFECT: enhanced precision and reliability of motor.

5 cl, 2 dwg