Normal Winding TRIZ Cases
- Bi-directional Winding Mechanism for Timepiece Energy Accumulators
Dynamic coupling devices selectively engage timepiece barrels during bi-directional winding, eliminating permanent spring stress and wear.
- Watch Mechanism Disengaging Wheel Set for Over-Tension Prevention
A watch mechanism uses a disengaging wheel set to transmit torque from the winding pinion to the barrel arbor.
- Watch Cylindrical Member Sealing Design
An integral cylindrical member with a pressing portion compresses the waterproof ring to eliminate gaps caused by mounting protrusion thickness variations.
- Watch Crown Tube With Direction Memory
Axial toothing on a single tube maintains the angular orientation of a watch crown logo after assembly, reducing component count and separation risk.
- Watch Barrel Arrangement for Compact Power Reserve
Orthogonal barrel placement extends power reserve duration without increasing watch thickness.
- Wristwatch Crown Lock Mechanism for Impact Protection
A wristwatch crown lock mechanism uses a screw-driven member to restrict pull-out movement.
- Watch Crown Pulling Lever Mechanism for Protected Access
An intermediary lever transfers pulling force to the crown shaft, resolving the conflict between secure cap coverage and manual accessibility.
- Shock-Absorbing Watch Mechanism with Counterweight Rockers
Movable counterweight rockers generate antagonistic moments that hold watch moving members against stops during linear shocks, preventing loss of contact.
- Push Button Angular Orientation via Friction Ring
Friction ring provides controlled resistance against tube wall, enabling precise angular orientation of push button head during assembly.
- Watch Winding Device with Movable Support and Shutter
A watch winding device positions timepieces via a motorized support to resolve the contradiction between measurement precision and external visibility.