Auxillary Drives TRIZ Cases

Relocating the hydraulic pump to the hitch assembly reduces PTO shaft length and trailer weight while maintaining load support capability.

A planetary gear carrier uses segmented coupling portions to allow axial pinion insertion between coupled support structures.

An underside opening enables single-handed tool-free battery insertion in a maneuvering drive, resolving design clearance constraints.

A hydraulic system diverts excess fluid to a cooling fan at low engine speeds using a priority valve.

A thermo-electric engine converts thermal energy into usable power through a closed organic Rankine cycle system.

A twin-fork actuator system uses a lead screw to drive two clutch forks for coordinated power transmission.

The fail-safe control unit activates an electric motor to raise engine speed when a solenoid switches states, minimizing engagement shock and occupant discomfort.

Sensors adjust engagement timing based on speed and inclination, eliminating tillage residue left by premature disengagement.

A control apparatus stabilizes system voltage in electric vehicles by independently managing AC motor torque and MG unit input power.

Direct drive wheel motors with planetary gearing transfer power efficiently.

Electronic control unit calculates clutch temperature using slip and torque data to manage thermal states.

A torque-controlled continuously variable transmission regulates reaction torque and adjusts drive ratios to accommodate PTO shaft speed changes.

A hybrid start/run apparatus combines batteries and a generator on a transport truck to supply power.