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Company Overview Company Overview

Occupant Safety

Design

Worked on 30+ programs for Tier-1 suppliers in NA, EU and APAC

Design Scope

  • Design and development of various seat belt, pre-tensioner, and airbag systems
  • Concept design and Core engineering support
  • 3D tolerance analysis
  • GD&T development
  • Change management support
  • Value Engineering
  • Benchmarking
  • Test and assembly fixture designs
  • IMDS & REACh support

Domains

Seat belts, height adjusters, pre-tensioners, locking devices; driver, passenger, thorax, knee and side curtain airbags

Simulation

Airbags

  • Airbag coverage assessment & volume calculations
  • Simulation-based airbag folding & packaging studies
  • Validation of airbag models in static deployment tests and linear impactor tests
  • Ejection mitigation (FMVSS 226) assessment for Curtain airbags
  • Calculation of housing internal pressure and generator forces, validations & test correlations.
  • Structural integrity assessment and design optimization of airbag housings.
  • IP and cover opening studies with deployment simulation (UPM & CPM approach).

Seat belts

  • Structural integrity assessments of retractor assemblies.
  • Static strength evaluation of buckle brackets and height adjuster assembly components.
  • Modal analysis of retractor assemblies with vehicle sub-structure and dynamic stiffness calculations.
  • Frequency response analysis of retractor assemblies.
  • Mechanism analysis – Webbing pretension, locking sensor, Buckle latching, among others