Understructures TRIZ Cases

A transverse reinforcement attached to the seat floor limits lateral rail movement during a pole impact.

Segmented tubular frame members resolve the trade-off between structural integrity and design flexibility by enabling simple folding and fastening assembly.

A convex curved cross member redirects longitudinal impact forces laterally across a passenger car body structure.

A fiber-reinforced plastic underbody integrates brackets for movable chassis control arm connections.

A composite reinforcing element distributes loads across multiple webs while maintaining lightweight design and reliable welding capability.

A raised frame support structure guides upward to absorb suspension forces and reinforce the chassis.

Rotatable steering assembly tilts forward to create space between the wheel and seat.

Aligned joint portions on the suspension housing join the front frame flange horizontally, eliminating vertical movement and improving bending rigidity.

A double-C sill panel uses overlapping flanges connected to an inner longitudinal member via vertical Z-direction welding.

Angled load transferring member connects vehicle impact beam to body panel mount for structural support.

Dual ridges on the front pillar guide and receive backward-moving wheels, transmitting collision loads to the rocker while inhibiting pillar deformation.

An adjustable support device uses movable interface parts to fit different electric prime mover shapes, eliminating custom frame designs.

Separate attachment inserts merge link receivers with upper and lower shells via welding to resolve mounting space versus stiffness trade-offs.

A lateral rod connects projections on the body frame and axle cases to regulate wheel positioning without adding structural parts.

Triangular attachment bracket connects front side frame to outrigger, reinforcing bolt fastening and improving steering stability.

A cargo box with a side storage space uses an inner panel and removable outer panel to create secure accessory compartments.

Carbon nanotubes migrate to the flame-exposed surface of a polyethylene fuel tank half-shell.

A multi-layered torque box uses an oblique reaction wall and perpendicular ribs to manage external loads.

A tension strap connects a main longitudinal member to an upper support structure, transferring collision forces during impact.

Segmented shock tower design uses interchangeable caps on a universal base to reduce manufacturing complexity while maintaining structural integrity.

A deflector structure with outside and inside control sections shapes atmospheric pressure to guide traveling wind along the front wheel.

A weight sensing system determines axle, hitch, and total vehicle loads via a processing module and user interface.

Segmented mold heating solves core thermal barriers in rotomoulding, enabling homogeneous wall formation for vibration-resistant dual-chamber tanks.

A control unit triggers vehicle deactivation only after authenticating an approaching person through proximity sensors or radio signals.

Segmented internal ribs in aluminum pillars resist buckling during crashes while minimizing vehicle weight.

Integrating a central beam into the underbody eliminates intermediate frames, reducing weight while maintaining structural stability.

Bulged middle section increases cross-sectional area to boost roll stiffness without adding stabilizer bars or complex manufacturing steps.

Embedding metal hardpoints via expanding cores strengthens composite cargo floors while maintaining lightweight design.

A flexible coupling routes fuel components through a guide inside the tank cavity.

L-shaped honeycomb wedges ensure homogeneous crushing of asymmetrical shock absorbers, preventing rear panel deformation during impacts.

Molded composite tie bar assembly replaces heavy stamped metal components, reducing weight while maintaining structural strength and energy absorption.

A tapered T-shaped joint structure aligns side sill and cross member flanges to secure mounting regions.

Segmented lateral ribs create a fulcrum for two-stage buckling, resolving single-stage collapse and boosting energy absorption mass efficiency.

Full-length discharge door and hydraulic locking secure materials while I-beam structure supports vehicles.

Direct fluid connection bypasses activated carbon filters during operation, reducing hydrocarbon release and eliminating refueling wait times.

Connection consoles enable vertical positioning of the central section relative to side members, reducing assembly complexity across vehicle configurations.

A jet pump moves fuel between storage tanks using a pressurized auxiliary supply to draw additional fluid without redesigning connection tubes.

Modular subframe blocks enable diverse suspension configurations while reducing manufacturing tooling costs.

Fixing portions on wheel arch outer and front surfaces distribute stress to improve vehicle body torsional rigidity.

A jet pump assembly uses a secondary orifice to impinge fuel on an inner tube surface, creating a venturi effect that draws fluid into the passage.

Variable height profiles and foam fill boost B-pillar bending stiffness while reducing weight and eliminating extra components.

A low-profile liquid storage tank uses interior lower surface undulations to redirect incoming fuel flow.

Structural members define distinct load paths between the center tunnel and shock tower to distribute rear shock twist efficiently.

Dual side wall grooves allow easy tail gate removal and storage, resolving complexity issues while maintaining structural integrity.

Nested supports with pre-formed spot welds reinforce A-pillars while respecting packaging constraints that limit flange thickness.

A gusset with a bending-causing notch absorbs side impact loads and transfers them to the roof reinforcement.

A truck front end attachment mount uses a distribution member to spread downward forces across the chassis.

A semi-generic underframe assembly provides preconfigured mounting locations for vehicle track systems using customized and generic adapter frames.

An adjustable second bracket maintains radiator horizontal position despite suspension member displacement, reducing assembly complexity.