Mechanical Devices For Setting Time TRIZ Cases
- Timepiece Complication Correction via Single Rotating Control
A watch correction mechanism selects and adjusts multiple complications through rotational stem movements, removing separate pushers.
- Dual-Indicator Timepiece Correction With Linear Return Mechanism
A linear correction mechanism independently adjusts two timepiece indicators while simplifying layout constraints and improving correction accuracy.
- Mechanical Horology Movement With Automatic Resonator Restart
A control arbor and auxiliary lever immobilize the balance, preload the flexible resonator, and enable automatic restarting without shaking.
- Mechanical Clock Movement With Flexible-Guided Resonator Stop-Start
An auxiliary lever stops the flexible-guided balance at a controlled angle, enabling automatic oscillation restart without vigorous shaking.
- Timepiece Movement Stop Lever for Balance Restart
A toothed rocker and elastic stop lever halt the balance during time setting and restart it with a large angle in compact movements.
- Watch Winding Stem with Selection Cam for Multi-Function Control
A selection cam links a winding stem to multiple time indications, increasing adjustability without adding push buttons that compromise aesthetics.
- Timepiece Control Device Elastic Arm Jamming Prevention
Elastic arm pivots positioning lever to mesh toothed wheels, preventing jamming and disengagement during switching.
- Watch Stopping Device Braking Double Plate to Reduce Balance Wheel Stress
A watch stopping device brakes a double plate via a control lever to isolate the balance wheel from direct contact forces.
- Watch Spring Pivoting Blade Prevents Unintentional Triggering
A watch spring with a pivoting elastic blade compresses between the heel and support element during rotation.
- Watch Function Indicator Axial Slider Mechanism
An axial slider mechanism transmits crown displacement to indicate four functional states, resolving assembly complexity in screw-down watch designs.
- Timepiece Seconds Hand Reset Mechanism
A timepiece mechanism resets the seconds hand to zero via a push-button control rocker linked to the winding stem.
- Watch Crown Axial Switching Mechanism for Winding and Setting
Axial crown movement switches between winding and setting modes via a torsionally rigid coupling, eliminating pull-out damage risks.
- Watch Mechanism Synchronizing Minute and Second Hands
A dual third wheel group mechanism synchronizes minute and second hands, resolving synchronization loss when the crown is pulled for setting.
- Rotating Dial Watch Structure for Hand-Adaptive Adjustment
A watch rotating structure uses a gear set to turn the dial 180 degrees, keeping the adjusting knob accessible.