COMPACT BALANCING SPRING OF CONSTANT CROSS-SECTION

摘要

FIELD: physics.;SUBSTANCE: present invention relates to a solid balancing spring comprising a band wound between an inner coil and an outer coil, wherein the strip has such a geometry that when the compression angle of the balance spring is 360 degrees, providing a constant distance between each turn from the inner coil to the penultimate coil.;EFFECT: compact balanced spring of constant cross-section is disclosed.;11 cl, 10 dwg