CLOCKWORK MECHANISM COMPONENT Russian patent published in 2021 - IPC G04B43/00 

FIELD: clockwork mechanisms.

SUBSTANCE: invention relates to the field of clockwork mechanisms containing a rotation axis. Rotation axis (1) contains at least one section (3), which is mechanically processed with chip removal. Specified section (3) is made of non-magnetic copper alloy to limit its sensitivity to the effect of magnetic field, wherein the specified copper alloy contains from 10 wt.% to 20 wt.% of Ni, from 6 wt.% to 12 wt.% of Sn, X wt.% of additional elements, wherein X is from 0 to 5, and Cu is the rest.

EFFECT: reducing the sensitivity of the clockwork component to the effect of magnetic field, providing wear resistance, corrosion resistance, as well as increasing impact strength of the product.

24 cl, 2 dwg