Understructures TRIZ Cases

A carrier and reinforcement element bonded by adhesive strengthen motor vehicle structural elements.

Bracket engages reinforcement to restrain rear side doors, reducing assembly complexity and weight.

Vertical lower member orientation prevents front part dimension increase while ensuring reliable collision load transmission to the tire.

Articulated scissor linkage modifies chassis width without increasing kinematic complexity or setup time.

A fuel pump hanger assembly uses clamping lugs and a top plate to secure the pump within the tank.

Segmented frame members connect opposed inner walls to suppress positive and negative pressure deformations in resin fuel tanks.

Chassis web beam trusses and vertical columns enhance torsional rigidity in recreational vehicle frames.

Roller assemblies reduce friction to prevent binding during position transitions, eliminating costly ram installations.

Stiffening beads on the outer panel promote specific bend modes that direct deformation away from the fuel pipe, preventing contact and leakage.

A front pillar substructure with a bent upper panel and overlapped lower rocker.

Segmented tank recess design uses a fold-over sealing edge to encompass the vehicle body flange, eliminating complex internal mounting operations.

Varying wall thickness in the extruded patch optimizes weight distribution and longitudinal rigidity while reducing production costs.

Criss-cross cross bracing assemblies reduce platform thickness while maintaining structural integrity, enabling a softer approach angle for wheeled vehicles.

Precise chemical composition and texture control resolve the trade-off between strength and crushability in automotive structural aluminum sheets.

Rear suspension assembly positions upper control arm frame junction behind the driving shaft, reducing lateral mounting space and improving vehicle compactness.

Telescopic kart frame locks via user limb insertion through collar passage, preventing sudden contraction injuries during collisions.

Angled guide portions on vehicle lower structure spat body sections direct traveling wind outward to prevent wheel engulfment.

Diagonally bent side members connect to a lower cross beam, creating space for a large cooler module while maintaining ground clearance.

Complementary support panel profiles match the outer surface to resolve angular offset issues, ensuring uniform stiffness across the vehicle bonnet assembly.

Curved side transition zones modify buckling behavior in U-shaped beams, resolving weight reduction trade-offs while maintaining impact resistance.

Annular rear reinforcing member with extension members connects to shock absorber mounts, ensuring stable tail gate closing posture.

Variable valve adjusts air-passage flow path inner diameter to regulate evaporated fuel vapor circulation within the fuel tank system.

Dispersing magnetized particles within the float material eliminates stand-alone magnets, resolving size constraints while maintaining reed switch activation.

A bulk material shipping container trailer integrates a gate opening assembly within the base structure to enable bottom unloading.

Configurable boss openings on a universal plate structure eliminate separate production tooling, reducing line changeover time for mixed fuel types.

A hat-shaped bumper reinforcement features a recessed portion that captures the crush box to prevent rotation and maintain the reaction force surface.

Overhead battery casing and wheel hub motor reduce vehicle length without increasing construction complexity.

A sacrificial thermoplastic barrier shields marine fuel tank coupling components from physical damage during shipment.

Relocating the reserve tank to the swing arm area utilizes unused space while maintaining alignment with the radiator for simplified piping.

Upward slanting side frames merge rear sub frame functions to reduce component count while maintaining structural strength for small electric vehicles.

Segmented front pillar upper maintains high rigidity to prevent side door deformation during small overlap collisions while lower section absorbs energy.

Positioning the rotation shaft below the front end enables vertical swing motion, reducing horizontal clearance requirements and preserving internal volume.

An offset crash box with a dividing wall compensates for inhomogeneous load introductions from height-offset crossmembers.

A rear suspension mounting unit uses a support bracket to distribute loads across the rear floor side member and cross member.

A nested fiber-reinforced resin reinforcing member improves bending resistance and stress distribution in vehicle frames without adding significant weight.

A fuel recovery passage inserts into a sub-tank opening with a gap to discharge excess fuel inside the tank, preventing vapor suction into the fuel pump.

A vehicle wet dry barrier support structure separates environmental zones while transferring suspension loads to the body.

A vehicle front body structure uses shroud members and joint members to join apron reinforcements, front side frames, and a sub-frame into a unified assembly.

A vehicle frame connecting portion features a closed section structure that curves inward to distribute collision loads across the cabin boundary.

Bayonet slots and locking tabs secure motorcycle accessories to the fuel tank, maintaining structural integrity while preventing accidental detachment.

A vehicle frame structure uses radial elongated holes in a connecting portion to enable smooth molten metal flow during casting.

Thickened supporting legs provide rigid connection points for functional components, resolving positioning security issues in blow-molded plastic fuel tanks.

Convex portion presses against fall restricting wall to suppress support plate deformation and ensure smooth subframe dropping.