Bumpers TRIZ Cases

Ridge lines around working holes distribute angled collision loads, preventing rupture at stress concentration points and improving energy absorption.

Round hollow chamber profile absorbs impact energy to reduce load peaks on crashbox and vehicle body.

Outward curving bumper beam end parts distribute offset collision loads evenly to side members, preventing uneven vehicle body deformation.

Segmenting the buffer component creates a gap that prevents excessive deformation of the pressure pipe, ensuring reliable impact detection.

Parallel tubular segments and a foam spacer enable adaptive deformation for bumper and pedestrian impacts.

Hollow section profile attachment with an extended flange secures additional components to a vehicle bumper cross-beam.

A hybrid energy absorbing beam combines a plastic member with a friction-fit insert to flex and dissipate impact forces.

Local rigidity zones in a vehicle cladding part integrate parking distance control sensors while maintaining uniform wall thickness and surface quality.

A segmented air guide structure prevents rainwater ingress into the engine inlet duct while maintaining airflow efficiency.

Triangular hollow support members dissipate impact forces to protect trailers without increasing mass.

An adhesive interface module bonds a crash box to a bumper beam using a foam core and carbon fibre covering layer.

Segmented elastomer flange and protrusion prevent detachment from vehicle vibrations during maintenance.

Quenched central regions prevent backward displacement while unquenched end portions enable plastic deformation to absorb impact energy.

An external hose airbag expands vehicle dimensions to protect occupants, managing high internal pressure via sleeve blocks to prevent seam damage.

Dual discs counter-rotate to adjust effective thickness, resolving assembly tolerance variability between vehicle bumper components.

Weakened areas in a tubular bumper crossbeam reduce buckling distance and weight while maintaining structural integrity during impact.

Deployable wing extensions cover lateral bumper corners while trunk straps prevent scuffing from ground contact.

Segmented posts distribute off-center impact loads across the trailer frame without adding weight.

Porous guide means on a bumper crossmember resolve the conflict between 100% horizontal impact coverage and radiator cooling airflow.

An asymmetric multi-chamber cross member resists twisting during crashes by distributing impact forces through segmented internal walls.

A pressed metal extending portion increases curvature in bumper reinforcement ends to reduce weight and improve steering stability.

A fiber-reinforced plastic bumper element breaks into segments during impact, with exposed fabric absorbing energy.

A hollow bumper beam with open ends receives elongation members to distribute impact energy during collisions.

A temporary retaining mechanism secures an adjustable front fascia during vehicle assembly.

A shock absorbing member integrates axial compression and structural support to reinforce bumper reinforcement end portions.

Integrated hooks eliminate expanding rivets to reduce assembly complexity while maintaining stable pre-arresting of the reinforcement element.

A motor vehicle front underbody uses a masking plate to provide an aerodynamic external face while concealing structural reinforcement elements.

A wood member sandwiched between restraint members and connecting portions absorbs vehicular impact loads through controlled deformation.

A truck bumper attachment integrates hydraulic cylinders to position a mounting bracket for various accessories.

A segmented bumper reinforcement design enhances impact absorption efficiency through localized structural support.

A bumper cross member assembly uses a contact plate to enable full-surface force introduction from energy absorption profiles.

Ribs on the absorber minimize intrusion by absorbing impact energy earlier, avoiding custom crossmembers that increase manufacturing costs.

A sacrificial vehicle dent protection structure absorbs impact energy through telescopic and pivot mechanisms.

Nested bumper shafts provide controlled inward displacement to stop heavier autonomous vehicles before impact.

Segmented bumper cross-member with hollow chambers and x-direction cut-outs.

One-way valve mechanisms maintain dynamic vacuum seals against vehicle doors, resolving reliability issues from lost suction over time.

Tube-expanding joints reinforce bumper beams against offset crash loads, reducing weight and processing difficulty.

Segmenting the base structure from add-on elements resolves the contradiction between manufacturing cost and regional crash standard compliance.

Offset impact plate reinforcement bonded to the bumper cover reduces ACL elongation by distributing impact forces within constrained space.

Inclined bumper beam surfaces buckle outward to absorb impact energy, resolving the trade-off between force absorption capacity and design complexity.

A modular bumper assembly uses a connecting tube to distribute forces and absorb weight while allowing independent replacement of the central device.

Hydraulic linkages deploy a nested shield from the frame to prevent dents and finish damage on automobile doors.

Polygonal inner ridge portions on the tubular member enhance compressive load capacity while spinning manufacturing maintains ease of formation.

Thickened upper and lower surface web ends direct lip deformation inward, reducing collision stroke while maintaining energy absorption capacity.

A front bumper integrates a cargo platform with tie-down holes and tool exchange receivers for secure item transport.

A C-shaped support structure integrates a metallic core and aluminum foam inserts to absorb vertical impact energy in vehicle bumper systems.

Notched inner ribs and burring enable uniform expansion of the tube body, resolving local deformation issues in press-fitting dissimilar metals.

An S-shaped polymeric bumper beam with stiffening ribs absorbs impact energy through controlled deformation.

Integrating a form-fitting receptacle into a polymeric trim part eliminates separate fasteners, reducing assembly complexity and costs.