Electric Propulsion Mounting TRIZ Cases

Inclined cut openings in the tank bracket release external collision forces, preventing shaft sticking and reducing tank damage.

Offset oil passages guide scooped oil to a central catch tank, reducing the transaxle case height for spare tire installation.

Positioning the heater in a cavity below the battery module prevents mechanical damage from cell weight while maintaining high heating efficiency.

Synchronous steering reduces complexity and extends driving distance on electric mobility platforms.

Integrating a planetary adapter gear into the axle drive module reduces installation space and production costs compared to separate gearbox designs.

A steel rocker structure integrates a closed profile impact absorption element to manage crash energy through plastic deformation.

Asymmetric shaft positioning eliminates sealing members to reduce friction power loss while maintaining cooling efficiency.

Preassembling the electric motor unit allows removal from the transmission housing, resolving the contradiction between compact volume and ease of repair.

An off-axis main drive reduces axial installation space while power-split planetary gears enable precise dynamic torque vectoring for improved vehicle handling.

Partitioning devices create cooling ducts between cells, resolving heat dissipation complexity without electric fans.

A transverse carrier rigidly connects to a battery housing while rotatably supporting longitudinal control arms for an electric vehicle chassis.

Segmented tubular sections form a seamless perimeter wall that reduces intrusion distances and prevents leaks while maintaining a low center of gravity.

Merges power source housing and transmission front cover into one unit, eliminating coupling impacts that degrade transmission performance.

A disconnect mechanism selectively decouples the geared reduction unit from the differential to manage torque loads.

Segmenting the drive module into a common base and interchangeable transmission modules resolves adaptability versus complexity trade-offs.

Segmented selectable one-way clutches reduce backlash and release forces in hybrid drive systems by enabling independent electromagnetic actuation.

Segmented axle modules enable independent pre-assembly of drive components, reducing wiring complexity while maintaining structural integrity.

Segmented discharge slits in the second cooling channel reduce pressure differences and temperature variations among battery cells.

Segmented webbing ribs and members distribute impact forces to create crumple zones that protect battery packs while maintaining structural strength.

Upper-side ports route traveling wind through the battery case to cool the electric vehicle power source.

Separate oil pumps on opposite wheels offset torque loss from gear units, maintaining straight-line stability.

Remote fan positioning eliminates dust ingress while curved air passages reduce pressure drops across the motor casing.

Two pivotable air guiding elements resolve the contradiction between structural simplicity and aerodynamic effectiveness by adjusting deflection angles.

Segmented coolant channels and tilted discharge parts balance pressure differences across unit cells to reduce temperature deviations in the battery pack.

Segmented support frames enable module replacement without dismounting the entire pack, directing accident forces through the body shell.

An electric motor generator provides torque to bridge clutch disengagement gaps during gear changes in automated manual transmissions.

A battery pack integrates a fire-extinguishing agent releasing unit positioned between the module case and pack case.

Vertical bracket connection redirects peeling forces into compressive shear at the joint, improving strength while maintaining compact structure.

An asymmetrical bracket allows the same motor drive assembly to mount on either side of a machine frame, eliminating side-specific custom designs.

A rear suspension unit mounts an electric motor centrally on a rigid axle using cross-member structures to simplify the design.

An electric cart uses a traction motor and controller to move heavy loads safely.

A wheelchair suspension applies spring force to the drive wheel via pivot arms.

An integrated gear set with a conjoined carrier assembly merges reducing and differential functions, resolving drivetrain complexity and weight issues.

A holding mechanism with adjustable fixing portions supports electronic devices in electric vehicles.

A ring-like sub-frame surrounds the battery pack and couples to rear side members.

Mechanical differential lock system reduces energy consumption by engaging motors only during turns, resolving slippage control trade-offs.

Integrating four bevel gears into a single differential holder reduces device complexity while maintaining transmission stability in heavy-duty axles.

Radial outlets route lubricant from output shaft to clutch, resolving tight packaging constraints in planetary gear sets.

Replacing time-consuming bolt systems, this mechanism enables quick battery replacement without external drive mechanisms.

Modular rear drive unit integrates motor-generator with differential to enable hybrid torque transfer, reducing packaging space and production costs.

Segmented aluminum frames disperse battery loads to vehicle side members, reducing structural weight while maintaining rigidity for extended travel distance.

Bulging portions in the outer panel resist lateral loads while spot welding joins panels without weakening structural integrity.

An integrated steering drive axle uses separate motors for rotation and steering to enable independent wheel control.

One-piece cast axle support merges longitudinal members and drive motor housings to reduce weight and manufacturing complexity.

Segmented walls redirect impact loads away from hybrid electronics, maintaining interior volume while protecting equipment from collision damage.

Segmented attachment members form a closed cross-section that distributes impact loads and suppresses detachment of the battery pack.

An electric drive unit uses a torque converter with slip mode to expand torque range without increasing installation space.

Bent piping reverses fuel gas flow direction to block water ingress in fuel cell stacks.

A jaw differential mechanism distributes torque to left and right half-axles, preventing wheel slip on uneven terrain by adjusting gear engagement.

A differential clutch member switches between unlocked and locked states to manage wheel rotation differences.