Breguet spring/en: Unterschied zwischen den Versionen
Zur Navigation springen
Zur Suche springen
(Die Seite wurde neu angelegt: '''Breguet spring''' Balance spring with terminal curve whose final curve is formed around the actual balance spring according to precise calculations. With this inven...) |
(kein Unterschied)
|
Version vom 22. Januar 2009, 05:02 Uhr
Breguet spring
Balance spring with terminal curve whose final curve is formed around the actual balance spring according to precise calculations. With this invention, Abraham-Louis Breguet was able ti considerably reduce the effects of the dynamic balance error of a flat Archimedean balance spring.