Toothed Gearings TRIZ Cases

Peak motor torque during clutch handoff helps an electric power shift transmission avoid torque interruption and keep output torque stable.

A retractable LiDAR and sliding door expose the sensor only when needed, limiting dust contamination while preserving vehicle detection accuracy.

A sliding door and retractable LiDAR expose the sensor only when needed, limiting dust contamination and preserving vehicle sensing accuracy.

Alternating fixed-end and single-end gear shafts let a linkage gear train maintain smooth, reliable power transmission as shaft distance changes.

Two coupled planetary gear sets deliver counter-rotating outputs and large gear ratios in a compact gearbox for efficient motion transfer.

A planetary wheel end reduction uses dual clutch engagement to switch between torque multiplication and direct transfer for flexible vehicle power delivery.

A multi-link articulated gear transfers high-torque rotation across changing shaft angles and distances without sacrificing response or efficiency.

Opposing stopper and tooth-meshing loads balance impact when a lock gear stops, protecting the speed reducer housing from damage.

Synchronous clutch and variator control lets a twin-countershaft CVT shift modes without empty cycling while maintaining continuous ratio coverage.

Separate oil chambers let the counter gear and hypoid gear use suitable lubricants while preserving motor cooling and preventing oil film breakdown.

Additive rotor torque and subtractive stator reaction let one actuator drive suspension and reflected chassis functions such as anti-dive.

A nested shaft and fixed-gear PTO layout delivers four speed ratios in less space, cutting transmission complexity and fuel use.

Offset gears place the motor rotor and accessory loads in one gearbox layout, saving axial space while keeping propulsor and loads running.

Alternating front and rear ground-contact arrangements help a stair-climbing conveyance clear steps gently while staying stable and avoiding stair damage.

A multi-link articulated gear keeps gear engagement through angle and distance changes, enabling efficient high-torque power transfer with quick response.

Shared output pins replace separate inner and outer pins in a trochoid reduction gear, shrinking diameter while improving meshing and wear control.

A compact multi-input transmission uses shared gears, friction elements, and planetary sets to cut idling losses while keeping gear selection flexible.

A split-gear sensor drive tracks output shaft position accurately while keeping the vehicle gearbox actuator compact and cost-effective.