A mechanism of converting a horizontal retrogressive movement, irrespective of its direction, into a rotary pitching movement of the same direction.

摘要

A mechanism that consists of : a metallic, plastic e.t.c. surface E, that has an internal clearance of a special shape, the two guides D1 and D2 on which surface E slides, the crank-shaft A, the socket N of the crack-shaft A, the shaft B which supports a ring-bearing and the arm K which joins A and B.