Toy Vehicles TRIZ Cases
- Excavator Shovel Swivel Locking Mechanism
A shovel swivel locking device uses a rocker connecting lever to secure an excavator shovel arm.
- Toy Skateboard Back-EMF Wake Control
A toy skateboard processor detects back electromotive force voltage to transition between sleep and wake states.
- Reconfigurable Toy Launcher Dynamics
A reconfigurable toy vehicle launcher shifts between sequential launching and storage modes.
- Toy Crane Cantilever Arm Fixation via Toothed Switching Device
A toy crane cantilever arm uses a pivoting toothed switching device to lock the boom in position.
- Toy Chassis Building Element With Tongue-and-Groove Coupling
Tongue and groove connections enable rotatable wheel attachment while maintaining structural stability between chassis elements.