Frequency Setting Mechanism TRIZ Cases
- Mechanical Watch Rate Adjustment via Rocker and Crown Coupling
A rocker and linking gear let a crown adjust mechanical watch rate externally without opening the case or disturbing time display.
- Sympathetic Watch-Clock Linkage for Precise Winding and Time Setting
Separate transmission lines let a sympathetic clock wind a watch and set time precisely while reducing barrel and setting-mechanism wear.
- Mechanical Timepiece Rate Setting via Crown-Linked Lever Mechanism
A crown-linked lever and linking train enable precise external rate adjustment in a mechanical timepiece while preventing accidental resets.