| 摘要 |
<p>PCT No. PCT/IT91/00104 Sec. 371 Date Jul. 28, 1992 Sec. 102(e) Date Jul. 28, 1992 PCT Filed Dec. 2, 1991 PCT Pub. No. WO92/10696 PCT Pub. Date Jun. 25, 1992.This system for reversibly transforming rotary motion into self-guided rectilinear motion has the characteristic of being achieved by symmetrically coupling at least two connecting rod-crank (108A, 108B, 107A, 107B) mechanisms, which are mutually associated by the pivots (111) of their connecting rod small ends (110) and by the engagement of identical toothed wheels (112A, 112B) fixed symmetrically into the two specific cranks.</p> |
