Mechanical Unknown Time Interval Measurement TRIZ Cases
- Coaxial Barrel Winding Mechanism for Compact Dual-Energy Timepiece
Superimposed barrels share a single winding stem to eliminate redundant drive trains, resolving chronometric interference without increasing movement volume.
- Split-Seconds Mechanism Isolation Lever Design
Concentric isolation clamps pivot to isolate the split-seconds lever, reducing radial stress and energy consumption without increasing movement thickness.
- Chronograph Reset Hammer Ball-and-Socket Design
A chronograph reset hammer uses a ball-and-socket joint to pivot supporting surfaces for precise lever retention.
- Chronograph Display Mechanism Friction Spring Nesting
Nesting the friction spring inside the board housing reduces overall thickness while controlling friction torque dispersion for precise chronograph resetting.