DIFFERENTIAL EXTENSIBLE SPINDLE Russian patent published in 2003 - IPC

Abstract RU 2210016 C2

FIELD: mechanical engineering. SUBSTANCE: invention relates to transmission with screw mechanisms. Mechanism contains two screw pairs first of which, pair A, consists of fixed link 2 and movable link 1, and second one, pair B, consists of two movable links, one of which, links 4, being output link of mechanism. Other movable link 3of second screw pair B is made separately from movable link 1 of first screw pair A. Link 3 is connected by means of pin 5 with fixed and movable links of first screw and forms, respectively, translation motion and rotary pairs. Output link 4 of second screw pair B is connected with movable link 1 of first screw pair A and forms translational motion pair with movable link 1. EFFECT: possibility of combination of rotary and translational motions. 2 dwg

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RU 2 210 016 C2

Authors

Golubev P.I.

Dates

2003-08-10Published

2001-03-19Filed