Tiltable Batten Attachment for Insulated Frame Misalignment

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Solution Overview

Problem

Existing hanger systems for insulated building structures face challenges in installation efficiency and alignment accuracy, particularly in cramped conditions, leading to misalignment, thermal leaks, and safety hazards during construction.

Innovation Solution

A hanger system with a tiltable batten attachment connected via a ball and socket or deformable connection, allowing for compensation of imperfect alignments and facilitating easier installation of thermal insulation and building sheets.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Stability of the object's composition

If rigid fixed connections are used in hanger systems, then structural stability is improved, but installation precision and alignment are worsened due to inability to compensate for positioning errors

Engineering Contradiction:
Improvestructural stabilityVSAvoidalignment precision
Core Design Contradiction:
Stability of the object's compositionVSManufacturing precision

Solution Approach 1:

The hanger system employs a dynamic connection mechanism between the rod and batten attachment that allows for movement and adjustment. The rod can tilt and rotate relative to the batten attachment, transforming the rigid fixed connection into a dynamic adjustable connection that accommodates alignment variations while maintaining structural stability during operation

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The connection between rod and batten attachment allows for parameter changes in orientation and position. The rod can change its angular parameters relative to the building structure and batten, enabling adaptation to different alignment conditions while maintaining the required structural stability through controlled movement ranges

Inventive Principle:
Principle #35Parameter changes

2Reliability

If precise alignment of hangers is required, then thermal leak prevention is improved, but installation time and complexity are worsened due to stringent alignment requirements

Engineering Contradiction:
Improvethermal insulation reliabilityVSAvoidinstallation time
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The dynamic connection allows the rod to self-adjust its orientation during installation, automatically compensating for alignment deviations. This eliminates the need for time-consuming precise alignment procedures while ensuring that the thermal insulation layer remains continuous and free of gaps that would cause thermal leaks

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The hanger system performs self-alignment through the tiltable rod mechanism during installation. The rod automatically adjusts its position to maintain proper spacing and alignment of the thermal insulation layer, eliminating the need for external alignment tools or procedures and reducing installation time while ensuring thermal reliability

Inventive Principle:
Principle #25Self-service

3Strength

If traditional hanger systems are used in cramped conditions, then structural support is maintained, but installation safety and ease are worsened due to sharp edges and off-cuts

Engineering Contradiction:
Improvestructural support strengthVSAvoidinstallation safety
Core Design Contradiction:
StrengthVSEase of operation

Solution Approach 1:

The rod is designed with a flexible or elastomeric coating that covers sharp edges and surfaces. This flexible layer maintains the structural support strength of the rod while eliminating safety hazards from sharp edges, allowing safe handling and installation in cramped conditions without compromising the mechanical properties required for structural support

Inventive Principle:
Principle #30Flexible shells and thin films

Data Source

PatentEP3216932B1Insulated building structure
Publication Date: 2026.01.21 KNAUF INSULATION SPRL
  • EP3216932B1 patent drawingFigure 1
  • EP3216932B1 patent drawingFigure 2
  • EP3216932B1 patent drawingFigure 3

AI summary

A tilting batten attachment portion of a hanger for an insulated, room side building frame secured to a building structure is used to facilitate alignment and installation of the battens of the building frame.