Clutches TRIZ Cases

Safety module monitors incremental encoder signals to determine reference clutch position independently, eliminating communication failures between modules.

A control unit maintains an electric brake piston at a target position using real-time sensor feedback.

Pre-engaging the hydraulic clutch via early oil supply eliminates time lag in torque transmission and prevents engine rotation racing.

A motorcycle brake departure aid system uses pressure sensors to retain and adjust braking force for safe vehicle movement.

A spline telescopic shaft manufacturing method uses masked metal exposed portions to center the workpiece during resin layer formation.

A torque limiter embedded damper device nests a friction disc radially inside the damper unit coupling portions.

Segmented control architecture uses independent hardware and mechanical locks to maintain an open drive train state without active power consumption.

A hybrid vehicle driving control method substitutes motor speed with engine speed to stabilize clutch operation during detection failures.

Adjusting torque thresholds characterizes immature transmission clutches, reducing driveline disturbances while maintaining regenerative braking.

A controller classifies torque converter clutch health by detecting rotational input and output speeds alongside clutch slip using principal component analysis.

A vehicle overspeed system prevents torque converter decoupling via a speed sensor and controller to maintain power transmission.

Dynamic threshold logic aligns clutch release with vehicle state to reduce service brake load during deceleration.

A clutch adaptation method uses successive rapid filling pulses to adjust timing based on internal pressure gradients.

A transmission control module applies clutch hold pressure to lock the output shaft and prevent vehicle roll-back on inclines.

Dynamic gear subset selection resolves abrupt shifting and wear by restricting available gears based on slope, temperature, and driver profile.

A constant velocity universal joint boot incorporates a ventilation groove to establish internal pressure communication.

A motor generator stops during vehicle idle while an electric oil pump maintains friction clutch release via hydraulic pressure.

Adaptive controller modifies creep clutch torque limits using learned touch points to prevent engine hesitation during automated manual transmission startup.

A sensor system detects rotor position using an analysis unit that switches between SPI and PWM signals based on transmission distance.

A controller learns multiple engine clutch kiss points at different motor speeds and selects an average value as the representative point.

A vehicle shift control circuit corrects clutch oil pressure during kickdown events to reduce transmission shift time.

A hybrid vehicle control apparatus detects input rotational speed of a second engaging element to determine seizure status.

Dynamic gear selection alternates start duties between clutches to equalize wear, resolving the trade-off between component durability and driving comfort.

Iterative feedback control adjusts hydraulic pressure to prevent premature torque capacity during clutch engagement.

A vehicle clutch control unit manages engagement through selectable manual and automatic modes tailored to driver skill levels.

Axial and radial form-fitting elements secure thermoplastic carrier rings to elastomeric lips, preventing separation.

Compares engine and motor speed curves using analytic functions to resolve reliability issues in clutch state monitoring.

Automated power tool inserts splined shaft couplings and verifies snap ring engagement, eliminating high manual insertion forces.

A wheel bearing hub uses a press-fit recess-projection structure to transmit torque.

Slipping clutch introduces counter-torque to dampen drive train relaxation, reducing loud switching noise when disengaging a parking lock on a slope.

A control system modulates coupling assembly actuation force to maintain stable rotary power source operation during engagement.

A vented gaiter assembly uses a gas-permeable membrane to enable axial air release from the shaft opening.

A dual clutch transmission controller calculates output shaft speed using input shaft speed and gear ratios.

Exhaust pipe suction pulls hot air from the clutch housing, reducing heat loads and allowing lighter clutch designs.

A hunting control device calculates an NE converted value from vehicle speed and gear stage to detect DCT hunting conditions.

A ramp function characteristic reduces mechanical stress on the drive train by gradually varying clutch adjustment values during engagement.

A control method adjusts automatic manual transmission clutch closing speed based on engine and gearbox rotation speed differences.

Partial clutch engagement drives the lubrication pump at reduced speed, eliminating energy waste from over-speeding while maintaining reliability.

A control system manages torque distribution between clutches in a dual clutch transmission to prevent drive train strain.

A semiconductor device integrates separate temperature sensors for driver and peripheral areas to correct digital sensed voltage.

An inertial yaw sensor measures articulation rates to resolve traction control contradictions during steering maneuvers.

A multi-function vehicle control device uses a microcontroller to detect pedal movements and execute various driving actions.