Superstructure Connections TRIZ Cases

Crimped couplers retain fasteners to join dissimilar materials, eliminating protruding bolt heads and reducing package space.

Relocating tool separation inward prevents corrosion and paintwork damage while stabilizing the connection.

Pre-measuring individual part dimensions enables selection of combinations that closely match reference values, reducing deviations in camber and caster angles.

An integrated attachment member uses a sandwiching portion to lock onto an insertion body, securing components without external hardware.

Metal reinforcement panels localize strength in open profiled fiber-plastics elements, reducing production costs while maintaining structural rigidity.

An expandable structural insert fills the clearance between non-parallel walls to create a rigid mechanical link without requiring dual-sided access.

Side wall panels self-align via spring-loaded stakes in channels, eliminating complex latch mechanisms that cause misalignment and operational difficulty.

A common fastening device secures a radiator cowling and bumper to a vehicle front end carrier using a single screw element.

A torsion bar assembly couples to a resin vehicle door inner panel, resisting elastic deformation under torsional forces while maintaining low weight.

An L-shaped fascia bracket uses elastic deformation and locking features to secure resin fenders, improving joint alignment accuracy.

Pre-formed fluid pathways in the joint structure guide adhesive to tube interfaces, eliminating specialized application tools and reducing assembly labor.

Interlocking connecting halves self-center during assembly, reducing labor-intensive alignment steps for large truck box bodies.

Pivotable wall panels automatically stow when doors open, eliminating manual fairing removal and restoring cargo access.

Mechanics substitution replaces welding with a pre-fabricated corner reinforcement using curable adhesive, reducing labor costs and cycle time.

A limiting device integrated into a snap-fit deformation section controls elastic compression during assembly.

Composite reinforcements replace heavy metal plates, reducing weight and assembly complexity while maintaining strength.

Positioning the resin inner panel parting line away from the outer panel abutment eliminates burr scraping noise and ensures watertight joint integrity.

Uniform adhesive thickness withstands thermal expansion mismatches during high temperature production steps to improve bond reliability.

Segmented spoiler sections connect via buckles to reduce packaging volume and lower replacement costs.

A check-link harness guide system uses a pivotally connected channel member to route wiring between vehicle body structures.

A vehicle bumper reinforcement integrates a hydraulic damper to generate damping force against elastic deformation.

Outboard fastener placement eliminates visible corrosion sealants from cargo spaces, removing the need for expensive aesthetic bed liners.

Diagonal bracing members transfer battery weight from the roof to the floor, reducing vehicle mass while maintaining stiffness for electric platforms.

Segmented module blocks with universal interfaces resolve the contradiction between operational efficiency and adaptability to new production processes.

Adhesive bonding joins the metal overlay to the plastic carrier, enabling diverse design variants without increasing device complexity.

Thermally expandable adhesive fills small clearances between dissimilar metals, preventing galvanic corrosion while maintaining structural strength.

A vehicle node structure connects profile components using a short-fiber plastic mass reinforced with oriented long-fiber inserts.

Aluminum hungry boards use spring fasteners to absorb impact forces, reducing truck weight and maintenance time.

A pivotable lever fastening device generates clamping force to secure a trailer cross beam, replacing complex multi-screw assembly with single-fitter operation.

A work vehicle bracket mounts a weight member on its outer side to lower the natural frequency and reduce cabin vibration.

Direct welding of box-type truck cab walls eliminates projecting flaps to reduce torsional stress and simplify assembly.

Fold connections integrate connecting plates within material recesses, simplifying manufacturing while maintaining dimensional stability.

Centering features create adhesive flow gaps between joint surfaces and tubes, eliminating welding complexity while maintaining structural rigidity.

Elastic bumper elements absorb impact energy between cabin and cargo walls to prevent paint scratching from frame flexing.

Arc welds join bulkheads to a tube nut within a hollow beam, distributing forces across walls.

Thermoplastic reinforcement with controlled elongation prevents passenger ejection by blocking the body shell opening when plastic tailgates fracture.

Gauged setting elements compensate for manufacturing tolerances to eliminate offsets between adjacent motor vehicle outer skin components.

A concave spacer with a hydrophobic coating channels water away from the gap between dissimilar metallic panels.