Pinion for micrometric control. (Machine-translation by Google Translate, not legally binding)

摘要

Sprocket for micrometric control, of the type comprising two juxtaposed toothed discs, one of which is equipped, on its opposite side to that of coupling, with a wider pinion constituting a demultiplier, and both provided with complementary means for mutual fixing, as well as of matching openings to form a housing for a spring that tends elastically to the disks with their jagged jagged edges, characterized essentially by the fact that one of said discs has on one of its faces an outgoing neck of which at the edge, radial fins extend, which are capable of being inserted into recesses formed in the edges of an opening of which the other complementary disc is provided, which, once inserted, has sufficient clearance to rotate below indicated fins until placed in the correct mounting position. (Machine-translation by Google Translate, not legally binding)