feasible into two identical parts case the form of two half - the first nanoparticles are identical to one another by means of said hinge.

摘要

The hinge according to the invention comprises two identical parts (1, 2), each possessing a female element having a circular recess (10, 11) coaxial with the axis of articulation (X, X') and a male element consisting of a tongue (16, 17) of circular shape complementary with that of the recess (10, 11), this tongue (16, 17) being fixed at one end to the said part (1, 2) and extending coaxially relative to the axis (X, X'). When one of the two parts (1, 2) is reversed relative to the other, the male elements can engage respectively in the female elements. The invention makes it possible to produce a housing by means of two identical half-housings. IMAGE