Window structure for vehicle
The window structure addresses the issues of structural weakness and obstructed visibility in 'glass-in-glass' windows by using a metal or composite frame to minimize width and maximize opening size, enhancing robustness and visibility.
Patent Information
- Application Number
- PCT/IB2025/053281
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 2024-03-28
- Filing Date
- 2025-03-28
- Publication Date
- 2025-10-02
AI Technical Summary
Existing 'glass-in-glass' windows in vehicles suffer from poor structural solidity and obstructed visibility due to the movable panel being centered, leading to weak and narrow glass portions and obstructing tracks or rails.
The window structure incorporates a supporting structure with a frame made of metal or composite material, minimizing its width while maximizing the opening size, and positions the track and movable panel outside the vehicle compartment to enhance robustness and visibility.
The solution provides a robust and unobstructed view by maintaining the 'glass-in-glass' configuration with minimal structural dimensions, ensuring a wider opening and improved visibility.
Smart Images

Figure IB2025053281_02102025_PF_FP_ABST
Abstract
Citation Information
Patent Citations
Sliding window assembly and vehicle
CN115179728A
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A sliding window assembly for a vehicle including a fixed panel having an arcuate configuration and including a rail defining a rail channel having a substantially linear configuration
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