Balance spring: Unterschied zwischen den Versionen
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=== Breguet overcoil === | === Breguet overcoil === | ||
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=== chronometer helix === | === chronometer helix === | ||
Version vom 6. Februar 2009, 02:56 Uhr
Balance spring
| other languages: de |
A balance spring, or hairspring, is a fine spiral or helical spring used in mechanical watches, marine chronometers, and other timekeeping mechanisms to control the rate of vibration of the balance wheel. A balance spring usually has a regulator lever to adjust the rate of the timepiece.
Types of balance springs
flat spiral
Breguet overcoil
| other languages: de |