Definitions Found:
spirally grooved, conical pulley and chain arrangement for counteracting the diminishing power of the uncoiling mainspring
- fuzeespirally grooved, conical pulley and chain arrangement for counteracting the diminishing power of the uncoiling mainspring
- fuzeesspirally grooved, conical pulley and chain arrangement for counteracting the diminishing power of the uncoiling mainspring
- fuseesspirally grooved, conical pulley and chain arrangement for counteracting the diminishing power of the uncoiling mainspring
- fuseespirally grooved, conical pulley and chain arrangement for counteracting the diminishing power of the uncoiling mainspring
- fuseesa conical spirally grooved pulley in a timepiece from which a cord or chain unwinds onto a cylinder containing the mainspring and which by its increasing diameter compensates for the lessening power of the spring