Clutches TRIZ Cases
- Clutch Slip Adjustment for Powertrain NVH Control
Dynamic clutch slip adjustment using real-time shaft sensing reduces NVH effects while optimizing fuel consumption in vehicle powertrains.
- Modular Tilt Motor with Clutch Decoupling
Segmented motors with clutch mechanisms enable arbitrary redundancy scaling and continuous operation despite jammed elements.
- Ring Gear Differential Hardness Nitriding
A ring gear design with internal teeth formed using nitriding to achieve high hardness and accuracy, while external teeth have a lower hardness by removing the nitride layer.
- Clutch-to-Clutch Transmission Monitoring System for Gear Ratio Safety
Pre-compute and post-compute monitors compare transmission control signals against defined operating bounds to prevent unsafe gear changes.
- Vehicle Travel Controller Inertia Mode Switching
A vehicle travel controller switches between engine-stopped and engine-running inertia modes based on brake pedal force to balance fuel economy and braking performance.
- Target Clutch Torque Creep Control for Heavy Truck
Coordinated engine and clutch control prevents overheating and power loss during heavy truck low-speed operations.
- Rotating Shaft Telemetry Housing with Bridge Structure
Bridge-like intermediate members distribute strap force away from the telemetry transmitter, preventing damage from centrifugal loading.
- Adaptive Transmission Solenoid Control via Offset Learning
An adaptive transmission solenoid system uses offset learning modules to generate precise commanded pressures for clutch actuation.
- Vehicle Torque Control via Clutch Feedback
A controller corrects torque generation based on torsion rates of elastic elements in the transmission path.
- Drivetrain Clutch Gradient Control for Vehicle Rocking
Dynamic clutch gradients adjust opening and closing rates based on rotational speed to eliminate drivetrain knocking during automated rocking.
- Rotary Joint Wireless Sensor Assembly
Inductive energy harvesting powers the sensor assembly, resolving device complexity while enabling accurate torque and horsepower measurement.
- CVJ Integral Inner Race Weld Attachment Sealing
Enlarged weld attachment on the integral inner race accommodates sealing element installation before hardening, reducing manufacturing complexity.
- Constant-Velocity Joint Raceway Curvature for High Deflection Strength
A constant-velocity joint adjusts raceway curvature to secure ball wrap and maintain cage compactness.
- Interaxle Differential Clutch Fault Diagnosis via Motor Position Variance
Diagnostic method detects interaxle differential clutch faults by measuring variance between initial engagement and lock point positions of the clutch motor.
- Vehicle Attachment Power Storage for Supplemental Energy
Supervisory controller manages energy flow between onboard source and storage to resolve power supply issues during high-demand implement operations.
- Stop-Start Control Logic for Fuel Saving in Manual Vehicles
A stop-start control system manages engine restart timing based on clutch and brake actuation states to optimize fuel efficiency.
- Rotary Joint Wireless Sensor with Energy Harvesting
A rotary joint integrates wireless sensors and an energy harvesting assembly to measure operational parameters on rotating components.
- Hybrid Clutch Touch Point Detection via PID Control
Droop feedback mechanisms enable rapid engine restart by holding the clutch at the touch point without additional sensors or thermal damage.
- Handheld Drill Torque Coupling with Electronic Monitoring
Mechanical torque coupling paired with a monitoring unit to electrically output transmitted torque characteristics for precise control.
- Torque Regulation for Drive Train Shifting Comfort
Switching to torque regulation prevents uncomfortable acceleration while clutch engagement occurs.