VERTICAL MOTION CONTROL UNITS FOR

Brand	Owner	Address	Description
BOUNCE ARRESTOR	HALLIBURTON COMPANY	BOX 1431 DUNCAN OK	VERTICAL MOTION CONTROL UNITS FOR HYDRAULICALLY DAMPED SPRING CUSHIONING SYSTEMS FOR RAILROAD CARS TO CONTROL THE VERTICAL MOTION THEREOF DURING TRANSPORT;BOUNCE;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A micro position-control system capable of more precisely controlling three degree-of-freedom motions, namely, a Z-direction motion and X-axis and Y-axis rotations. The micro position-control system includes a base including a plurality of base units disposed at equal angles from the center of a motion stage, holding piezo actuators parallel to a direction of the disposition of the base units, a plurality of bridge units disposed to face the base units, converting a displacement in a length direction of the piezo actuators into a displacement that is vertical with respect to a bottom surface of the base, the motion stage making at least one of a translation motion in the vertical direction, a rotation about a first axis perpendicular to the vertical direction, and a rotation about a second axis perpendicular to both the vertical direction and the first axis, and a control unit controlling the piezo actuators.