Electric Propulsion Mounting TRIZ Cases

A rear subframe uses four coplanar elastic isolators to mount the drivetrain and suspensions while maintaining structural integrity.

Reinforce structure surrounds electric storage apparatus to absorb vehicle vibrations, reducing noise transfer to occupants.

Mounting hydraulic components on the main frame reduces disassembly complexity and contamination risk by eliminating tube disconnects.

Rotating the air cleaner case forward utilizes upper bonnet space while preventing water and mud ingress through a snorkel arrangement.

A three-point drive unit support system using lower and upper anti-vibration mounts to stabilize the engine and transmission assembly.

A vehicle mounting assembly uses a tensioning element to automatically loosen fastening during accidents.

A traction motor cooling fan driven by a wheel gear resolves axial space conflicts in rail vehicles.

A vehicle lower structure positions a battery pack coupling section above a propeller shaft to protect energy storage units.

Integrating a lithium-ion battery with the revolving body counterweight extends operating time without increasing overall weight or compromising stability.

Axle assembly design segments the electric drive motor from the spindle assembly to enable independent component removal.

A load reduction frame positioned in front of an EV battery frame absorbs collision energy through controlled deformation.

A battery pack heater assembly uses thermal diffusing plates to distribute heat across adjacent cylindrical modules.

A movable system uses a single electric drive motor and differential to distribute torque for independent wheel control.

Independent brackets isolate spare tire loads from the battery, preventing collision separation while simplifying assembly.

An inclined beam protective grid prevents leaf and twig blockages in vehicle cooling module ducts, maintaining thermal airflow.

A hybrid vehicle fuel tank extends into the floor tunnel to increase capacity while overlapping with the drive battery.

Circular shoulder inserts between half-shell edges to enable axial clamping, eliminating welding constraints on thin flanges.

A centrally located reinforcement framework attached to lateral support beams absorbs frontal impact forces.

Low-strength cross member sections deform during side collisions to absorb impact energy, protecting the battery and occupants.

An auxiliary pump priming control system manages hydraulic pressure in hybrid transmissions.

An integrated vehicle bracket uses a brittle opening to absorb collision loads and resist vertical vibrations without adding parts.

A stepped motor housing with a ring-shaped fastening face secures an in-wheel motor system to a torsion beam axle assembly.

Electric machine aligns rotational speeds to eliminate friction wear and simplify drivetrain construction.

A monolithic metal housing integrates internal cooling fins and heat dissipation channels to serve as both a structural enclosure and an efficient thermal sink.

A vehicle body structure uses a lower bar coupled to side sills and rear lower members to distribute crash loads laterally.

A modular transmission cartridge connects to a drive unit support element, resolving the trade-off between high force capacity and compact space requirements.

An integrated carpet wall prevents water ingress into a vehicle battery pack without adding mass or cost.

A drive battery housing forms a distinct collision load path separate from vehicle side sills to enhance structural energy absorption.

A driveline system manages torque distribution across four independently controlled half shafts to optimize traction.

A traction battery uses symmetrically arranged cross carriers to enable 180-degree rotation for universal vehicle installation.

A rear sub-frame supports an electric drivetrain and suspension mounts, enabling vehicle conversion without altering original dimensions.

A cover plate integrates a cross-member to attach an electric axle assembly directly to the vehicle frame.

A torque vectoring device uses a selective connector to manage wheel speed differences.

A vehicle cooling system uses a fan gap to create negative pressure for hot air discharge.

A battery holder isolates electrical components from vehicle vibrations using compliant shock absorbing elements.

Gear housing integrates generator and motor to reduce engine compartment volume while maintaining emission compliance.

A guide plate directs cooling air discharge while blocking travel wind and water ingress near the rear bumper.

A centrally driven trailer axle unit uses a single motor to transmit torque through dual drive shafts for compact power delivery.

A fuel cell assembly uses a stacked frame design to position units vertically for compact vehicle integration.

Segmented platform openings position battery packs symmetrically to resolve weight distribution issues and improve vehicle stability during conversion.

Equalizes front and rear cylinder exhaust pipe lengths via a collecting pipe, resolving interference from unequal routing paths.

Torque control replaces mechanical gear systems to enable speed-regulated crawling while optimizing electrical accumulator discharge and charge cycles.

A polymer container secures around fastened joints to capture metal shavings before they reach sensitive components.

A single-piece fiber-reinforced polymer battery tray integrates impact resisting structures and energy absorbing flanges to reduce assembly complexity.

Merging the battery enclosure with the center floor panel reduces weight and manufacturing costs while maintaining torsional stiffness and sealing reliability.

An integrated heat exchanger in the cover wall reduces production costs and enhances structural rigidity while managing battery temperature.

Segmented cell lines with distinct charge and discharge traits resolve reliability limits in high power electric vehicle applications.

Selective disconnect mechanisms alternate primary drive roles between dual motors, distributing wear evenly and extending generator service life.

Adjustable outer frames on a modular vehicle body reduce design time and manufacturing costs for different wheelbases.