Clutches TRIZ Cases
- Wheel Drive Coupling Lubrication for Spline Wear Control
Circulating oil through the coupling keeps spline joints lubricated, reducing grease degradation while improving wheel drive durability.
- Shaft-Hub Connection With Oil Drainage for Compact Hydraulic Drives
Integrated recesses and transverse channels route leakage oil through the shaft-hub connection, cutting hydraulic drive length and assembly complexity.
- Clutch Actuator Friction Compensation for Responsive Control
Friction is estimated from actuator transmission delay, letting clutch control compensate drive current for faster engagement and release.
- Motorcycle ACC Brake-to-Drive Transition Shock Control
Reference braking on the drive wheel smooths the brake-to-drive handoff in motorcycle adaptive cruise control, reducing shock and rider discomfort.
- Tractor Drivetrain Clutch Torque Estimation Without Torque Sensors
Torque is inferred from clutch slip speed difference and control pressure, cutting sensor cost and drivetrain complexity in agricultural tractors.
- Vehicle Start Torque Control on Low-Adhesion Surfaces
Pre-limiting engine torque with clutch and brake slip control helps vehicles start more stably on snow or ice without excessive wheel spin.
- Hydraulic Pump Coupling Lubrication Using Internal Oil Flow
Continuous hydraulic oil flow through the coupling chamber replaces displaced grease, cutting wear in compact pump assemblies under demanding duty cycles.
- Modular Drive Train Actuation Units for Lower Complexity Variants
A modular kit couples drive, transmission, and control units to build reliable motor vehicle actuation variants with lower complexity and cost.
- Assembled Shaft Joint Using Press-Fit and Discharge Welding
Press-fit sizing and capacitor discharge welding align assembled shaft elements to resist torsion, bending stress, and corrosion.