Improvements for anti-tamper devices

A modular alignment system for stay hinges with connector structures addresses the vulnerability of casement windows by precisely aligning anti-tamper devices, enhancing their effectiveness and reducing interference, thus improving security and operational efficiency.

GB2701203APending Publication Date: 2026-04-22G T WINDOW PROD LTD
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Patent Information

Authority / Receiving Office
GB · GB
Patent Type
Applications
Current Assignee / Owner
G T WINDOW PROD LTD
Filing Date
2025-04-28
Publication Date
2026-04-22

AI Technical Summary

Technical Problem

Traditional casement windows and hinged barriers are vulnerable to forcible entry through the hinged side, as reinforcement strategies often compromise ease of installation, alignment, and daily operation, with anti-tamper components interfering with normal use.

Method used

A modular alignment system with a stay hinge assembly featuring an elongate base member and end portion with connector structures for attaching a locator component, allowing precise alignment of anti-tamper devices without increasing stack height, ensuring effective engagement during forced entry attempts while maintaining normal operation.

Benefits of technology

The alignment system enhances the effectiveness of anti-tamper components by ensuring precise alignment and reduced interference, allowing for smaller, more efficient anti-tamper devices that maintain operational integrity and reduce material usage.

✦ Generated by Eureka AI based on patent content.

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Abstract

A stay hinge assembly 70 for mounting to a frame comprises an elongate base member 72 comprising, on a plane 71, a track for an articulated hinge member 74. The assembly 70 comprises an end portion 80
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Citation Information

Patent Citations

  • Friction stay with spacer

    GB2267932A

  • Stays

    GB2374899A

  • Fitting assembly and window or door having such a fitting assembly

    US10550618B2