Understructures TRIZ Cases

Segmenting the reinforcement into high-strength extensions and a controlled-deformation weakened portion resolves weight versus strength trade-offs.

Integrated adhesive strips with pleated layers accommodate thermal expansion of insulated fuel tank panels while maintaining heat shielding.

Hollow profile node structure integrates internal safety cable and spiral support band to stabilize components during impact.

A filling level indicator uses a magnetic element to deflect a contact region against a resistor network for signal generation.

Connection ribs on the bumper stay prevent sideways fall and penetration during offset collisions by resisting load transfer between dissimilar metals.

A disc-shaped retaining ring with L-shaped tabs prevents interference between the seal ring and tank flanges during injection molding.

Tapered attachment with gaps recirculates fuel vapor to prevent nozzle spitback and reduce activated carbon filter loading.

Vertical spacing of mounting stays from the joint surface prevents flexure transmission to the barrier sheet layer, reducing fuel permeation risks.

A vehicle body structure uses a direction-changing unit to redirect impact force toward a crushing member for energy absorption.

A three-part hybrid B-pillar structural member combines steel, composite, and plastic panels to reduce vehicle mass.

Replaceable cavity modules absorb collision energy while maintaining lightweight construction and storage space.

Inward flange load transmission portion joins bent and second composing members to prevent vertical wall buckling during impact.

Side and upper reinforcements on a floor tunnel redirect collision loads diagonally upward, preventing deformation of weaker floor areas.

Segmented fasteners nest into side member recesses to eliminate protruding hooks and reduce accident risks during transport.

A rotatable seat mounting unit integrates a cut load path member with an overlapping side surface portion to enable vehicle seat rotation.

A secondary load beam transfers impact energy to the frame rail, reducing downward sill movement during frontal collisions.

Profiled beam with outer energy absorption device uses fiber-reinforced plastic to absorb crash forces without increasing installation space.

A two-part support bracket allows relative movement between frame members and attachments during frontal impacts to absorb collision forces.

Uncoated lateral attachment zones allow zinc fumes to escape during welding, preventing gas pockets in axle support cross members.

Specialized mounting arms with bushings realign the drivetrain to factory configuration, eliminating bulky spacers that reduce ground clearance and cause wear.

Continuous roof arch and pillar structure eliminates stress concentration at joints, improving load transmission efficiency during side collisions.

Independent longitudinal translation of transverse rails accommodates different tyre diameters while maintaining load balance.

A ductile deformation element absorbs impact forces before transferring them to a fiber-reinforced plastic vehicle body component.

A front vehicle body structure incorporates a bent portion in the steel frame to reduce stress concentration at the joint between light metal and steel frames.

Nesting profile carriers inside support arms lowers vehicle height while maintaining torsional stiffness for off-road trucks.

Integrating a fluid storage tank into the differential housing reduces piping length and protects the tank from damage while maintaining storage capacity.

A portable fuel apparatus connects to a vehicle fifth wheel coupling to supply fuel directly during maintenance operations.

Rib plate reinforces L-shaped bracket to prevent nozzle tilting and accidental contact during refueling.

Supporting bracket with shaft hole and strap openings secures tubes and wires along desired paths, eliminating unreliable frame beam hole securements.

A fully welded transmission housing integrates drive motors internally to reduce assembly time and enhance structural rigidity.

Hooking unit clamps flexible element to secure openable side board, eliminating accidental uncoupling during jolts and reducing operator injury risk.

Lattice structures within unitized reinforcement members improve structural integrity while maintaining weight efficiency in vehicle pillars.

Integrating sheet metal reinforcing elements into a forged support assembly reduces vehicle weight and assembly time.

A pivot lift trailer frame raises containers using hydraulic cylinders to engage legged structures.

A vehicle front structure uses transverse displacement of deformable profile sections to absorb impact energy through lateral deformation.

Extruding tubes with variable cross-sectional thickness to create reinforced regions in vehicle body structures.

A two-part connection element pierces thermoplastic container walls during extrusion blow molding to create secure attachment points.

Oblique rear side frames feature a narrowest portion coupled by a cross-member, resolving low rigidity and breakage risks during collisions.

A working machine uses a single primary chassis member extending longitudinally and transversely to support the cab structure beside the frame.

A vehicle side body structure uses a front closed section component to transmit impact loads smoothly to the side sill.

Bent edge portions on electrodeposition-coated steel plates prevent seal material peeling during friction stir welding of dissimilar metals.

A front side member uses a variable thickness structure to reduce collision sinking and improve passenger safety.

An isolated circuit unit generates power via electromagnetic induction to transmit fuel levels wirelessly, preventing corrosion from alcohol-based fuels.

Rotatable shim plates adjust trailer beam camber by shifting between joint and storage positions, resolving inaccessibility issues during payload changes.

Diagonal tilt members and a brace form a truss that prevents rhombus deformation of the rear sub-frame, maintaining stiffness without vertical interference.

A semi-trailer actuator uses a vertically articulated link arm to displace a crane part along the chassis frame, maintaining geometry within vertical limits.

A vehicle load deck attachment device uses sliding mounting portions and pivoted extension members to customize retaining specifications.

Sliding bracket decouples front component from body frame, preventing collision deformation that misaligns the acceleration sensor.

Segmenting the rear pillar into general and high-rigidity portions suppresses torsional deformation near the wheel house while minimizing vehicle weight.

Longitudinal member elements integrate energy-absorbing deformation parts between front and rear metal castings to manage dynamic forces.