Flexible Protection for Complex Gearbox Applications
Flexible Approach
Integrated Protection
Application Driven
Advanced Shaft Protection – Designed to Fit the Real Need
A global Tier 1 supplier approached DBI with a request for a standard cap solution.
However, as the application was explored in detail, the requirements evolved.
At DBI, we take a flexible, application-driven approach ensuring that the final solution reflects real operating conditions, not just the initial specification.
About Our Partner
A leading manufacturer in the mobility segment required reliable protection for critical drivetrain components across transport and storage.
Challenges
The initial request focused on basic shaft protection.
However, further analysis revealed additional risks that required a more advanced approach.
Multiple Risk Factors
The component needed protection against mechanical damage, contamination, and corrosion across different stages of handling.
Process Complexity
A standard solution could not ensure consistent performance throughout transport, storage, and handling processes.
Our Solutions
Flexible by Design – Built Around the Application
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Key Solution Elements
Protects the shaft and O-ring, ensuring mechanical integrity during handling and transport
Extended Coverage
Shields surrounding interfaces from contamination in demanding environments
Corrosion Resistance
Integrated Design
Combines multiple protection functions into one efficient solution
Value-Added Services
Iterative Development
Multiple design adjustments based on testing and feedback.
Co-Engineering Support
Flexible Solution Design
Ability to adapt quickly as requirements evolved.
Flexibility That Creates Value
This case demonstrates how flexibility is not just a capability - it’s a key driver of better outcomes.
Results & Impact
Reliable Performance in Application Conditions
The developed solution ensured secure protection combined with controlled ventilation, meeting the functional requirements of air intake and filtration systems throughout assembly and end‑of‑line testing.
- Stable retention maintained after installation
- No dislodgement during testing processes
- Effective protection of internal system areas
- Consistent airflow through integrated ventilation design
From Validation to Continuous Production
Based on proven performance, the solution was adopted for ongoing production use and implemented across multiple manufacturing locations, supporting stable quality levels and process consistency.
This collaboration strengthened DBI Plastics’ position in mobility filtration applications, expanded expertise in functional cap design, and reinforced long‑term partnerships through reliable delivery and application knowledge.
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