Spatial four MECHANISM ACME SCREW and rollers moving in the slot

摘要

The object of the invention is to provide a mechanism that will provide the curvilinear movement of the nut. The spatial four-link mechanism with a screw and a pair of roller moving in a slot comprises a rack slot, crank, connecting rod, and a roller nut connected with the nut, wherein the slot is curved motion roller that provides a curvilinear motion nut. 1 Fig.