Positioning tube for locking a round tube and safety railing with positioning tube
DE602022026496T2Active Publication Date: 2025-12-10YE KONG MENG
View PDF 0 Cites 0 Cited by
Patent Information
- Application Number
- DE602022026496
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- Priority Date
- 2021-10-14
- Filing Date
- 2022-10-11
- Publication Date
- 2025-12-10
- Estimated Expiration
- 2042-10-11
AI Technical Summary
Technical Problem
Fiberglass safety guardrails on railways face issues with loosening due to friction from trains, structural damage from screw fixation, and allergenic fiberglass powder during machining, making them unsuitable for mass production and posing health risks.
Method used
A positioning pipe assembly with a sleeve and pipe locking member that secures round pipes without screws, using a sleeve with grooves and adjustable locking members to clamp and lock the round pipes, ensuring secure and non-destructive mounting.
Benefits of technology
The assembly provides a secure, environment-friendly, and mass-producible solution that prevents loosening and allergenic powder issues, enhancing the durability and safety of the guardrail system.
✦ Generated by Eureka AI based on patent content.
Need to check novelty before this filing date? Find Prior Art
No text content released.