Electric Propulsion Mounting TRIZ Cases

Rearward battery compartment with pivoting front casters enables single-technician access without seat removal.

A side vehicle body reinforcing structure maintains load path continuity through a center floor panel and side sill assembly.

Upward protruding portion directs snow and ice to a discharge hole, preventing accumulation that causes unusual sounds.

A fuel cell power pack uses a protruding end plate with external connections for rapid stack insertion and removal.

A drive unit uses a second gear train to reverse output rotation while keeping the torque converter forward.

A parallel hybrid driving apparatus arranges the generator shaft alongside the engine shaft to expand the generator outer diameter without increasing axial length.

A module heat-conducting element transfers thermal energy from external control electronics to a dedicated housing for passive dissipation.

Relocating the air intake unit to the rear frame clears occupant space and prevents loading bed interference.

Compressed air chambers in a rigid basic body absorb impact energy, resolving the contradiction between protection reliability and vehicle weight.

A vehicle body frame upper frame positioned lower than side frames creates additional vertical clearance for battery installation.

Shared connectors in segmented groups enable multi-oriented mounting, reducing case weight and size while maintaining structural strength.

A gas vent duct uses a recessed support to shield the valve shaft from condensation and debris.

An intermediary clamp member reduces bolt count and prevents resin deformation while maintaining seal integrity.

A torsion bar and lever element link a battery energy store to an onboard power supply, absorbing relative movements that damage rigid connections.

Auxiliary holes between bolt tightening holes redirect crack propagation outward in vehicle power transmission cases.

Segmented hollow profiles absorb crash forces while through-going regions dissipate heat from enclosed batteries.

A self-contained electric drive module uses rubber-elastic bearings to decouple vibrations from the vehicle frame.

A planetary gear electric drive integrates shared actuators for switching elements to reduce component count.

Integrating a splined drive shaft within a matching housing minimizes torque loss while enabling 360-degree directional control on uneven terrain.

Chassis tubes circulate coolant to absorb heat from electric motors, eliminating complex radiator systems.

A vehicle battery mount structure uses a through pipe and bolt to fix the module to the body frame.

An absorbent layer with reduced thickness at valve areas captures leaking electrolyte while maintaining gas venting paths in motor vehicle storage modules.