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

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