Electric Propulsion Mounting TRIZ Cases

A cross-vehicle loadpath crossmember mounts the battery pack below the cabin while supporting flexible footwell and floor component layouts.

A reusable support structure with matched mounting points standardizes ICE-to-EV retrofits, cutting adaptation, approval, and conversion time.

Directly linking inverter and oil-cooler water paths cuts piping, saves space and weight, and keeps cooling water out of waterproof regions.

Partitioned side members and a through-fastened side bush improve battery pack crash support without sacrificing space for more battery modules.

A pipe-shaped frame routes fan airflow to side vent holes, preventing cooling air recirculation and improving work vehicle cooling efficiency.

Localized heating channels under the shot sleeve keep molten metal above solidus temperature, reducing cold flakes and casting defects.

A bevel gear and dual-motor wheel body drive sub-wheel units by angular speed difference, improving omnidirectional motion and transmission efficiency.

Water cooling removes stator core heat while oil spray cools coil end turns, improving motor thermal stability and reliability.

Side-by-side batteries placed around the motor increase charging capacity, improve weight balance, and protect packs on rough terrain.

Recessed tray corners and localized high-strength steel improve battery impact resistance without the weight of a fully rigid tray.

A continuously connected motor and a clutched second motor raise commercial-vehicle torque while reducing energy use with smaller motors.

A compact multispeed wheel drive places the motor near the wheels to cut drivetrain losses, ease lubrication, and free chassis space for batteries.

A separator and upper communication space let cooling fluid discharge from a side wall while keeping the stator immersed for compact coil cooling.

A folded-back electrode lead cuts battery case width while preserving bus bar access, improving storage efficiency and assembly workability.

Split-flange interlocking cross members raise battery enclosure stiffness and crash protection while keeping the composite structure lightweight.

By placing the oil storage above the input shaft and within the gear chamber, this layout cuts transmission height while maintaining lubrication.

Inner protectors shield battery units from gearbox contact in a floor tunnel during front collisions while preserving load absorption.

A compact multispeed gear train placed near the wheels cuts transmission losses, reduces gearbox stress, and frees battery space.

A two-part battery bracket uses a meandering inner structure to spread impact loads, limit deformation, and support modular chassis integration.

A sprung subframe mounts the EV transaxle off the wheel axis to cut vibration, lower unsprung mass, and simplify line routing.

Movable chassis sections adjust length and wheelbase to fit different vehicle bodies while preserving battery space and structural stability.

Integrated cooling channels in the drive housing dissipate gearbox heat without external heat exchangers, saving space and cost.

A fragile lower frame crushes under side impact to absorb load while the upper frame helps keep the battery case from being damaged.

Monitored switching between starter and swappable backup batteries keeps race car ignition and auxiliaries powered without an alternator.

Using an electric motor and torque converter, this aircraft pushback tractor delivers high low-speed torque, reduces wheel slip, and improves operator visibility.

A low-centered battery layout and larger rear motor improve rice transplanter stability and reduce overturning risk at field entry and exit.

A compact multi-gear driveline layout delivers at least nine speeds while limiting transmission complexity, size, weight, and cost.

A compact EV layout places the battery under the seats and routes the propeller shaft past it to improve packaging and weight distribution.

Placing battery compartments inside the refuse body improves weight distribution, chassis compatibility, and battery replacement access.

A common pressure pump recirculates lubricant through motor and gear circuits, cutting component complexity and maintenance in EV drive units.

Integrated fluid bump stop brackets place hydraulic or pneumatic stops within multilink rear springs to improve impact absorption without disturbing suspension geometry.

A locking clutch links or separates dual electric machines, balancing independent wheel control with higher traction in variable conditions.

Placing the pump inlet behind a plate near the gear mechanism helps maintain oil at the suction port and prevent pump air suction.

Pressed-in axle tubes of varying lengths let one drive axle fit different vehicle layouts while keeping hub, brake, and housing connections intact.

A one-side gearbox layout centralizes steering and propulsion inputs to cut skid-steer drive width, save space, and ease maintenance.

A flat powered chassis with integrated connection pads lets cab and storage modules be repositioned for flexible vehicle use.

Connection members tie the center frame and floor panel to suppress front-impact bending and improve load absorption in the vehicle body.

A series-parallel terminal layout cuts case protrusion in hybrid rotary drive units, improving transaxle packaging, rigidity, and NVH.

A common shaft links two electric machines and the spur gear stage to reduce bearing friction, improve packaging, and widen efficient EV axle operation.

An inclined merging duct repositions the electric device to save pack space while maintaining battery cooling airflow and assembly access.

A two-stage gear-and-belt reduction path boosts wheel-shaft torque in EV drivetrains while adding damping for changing loads.

A raised center frame linked to a rear floor cross member boosts tunnel-free body torsional stiffness and helps block motor intrusion in crashes.

A separator splits the motor housing into stator and rotor chambers, enabling targeted stator cooling without rotor vortex interference.

Rearward tunnel-linked reinforcements improve load transfer and torsional stiffness to protect a battery unit from deformation and damage.

A boxed rail-and-cross-beam motor mount replaces a separate subframe, cutting EV weight while keeping robust motor support.

Offset upper and lower rocker fasteners help heavy EV battery packs achieve stiffer load paths, better impact support, and lower packaging height.

Separate battery and power electronics compartments allow in-vehicle RESS servicing, cutting removal time and labor.

A through-core channel shifts valve interfaces across the axis line to cut sharp turns, lower flow resistance, and improve water transport.

A deformable support layer carries the battery contacting system, absorbing bottom-impact energy while reducing EV battery housing parts.