Adapter Frame for Window Installation Deformation

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Solution Overview

Problem

The existing window installation process is time-consuming and costly due to frame deformation, requiring extensive adjustment work and delaying construction progress, especially when the window frame warps or bends during installation.

Innovation Solution

A window surround system comprising a separate adapter frame that connects to the window frame, allowing for installation independently and providing a secure, adjustable seal that accommodates frame deformation, reducing the need for on-site adjustments and ensuring a tight, secure connection through adhesive or cold weld connections.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of manufacture

If the window frame is installed directly into the wall, then the installation process is simple, but the frame deformation requires time-consuming adjustments and increases installation cost

Engineering Contradiction:
Improveinstallation simplicityVSAvoidadjustment time
Core Design Contradiction:
Ease of manufactureVSLoss of time

Solution Approach 1:

The window installation system is divided into separate components: a window frame and a separate adapter frame. The adapter frame is installed first in the wall opening, and then the window frame is mounted on top of it. This segmentation allows the window frame to be installed independently without requiring precise alignment with the wall, eliminating the need for time-consuming adjustments even if the frame is deformed.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The adapter frame acts as an intermediary element between the wall opening and the window frame. It provides a stable, pre-installed base that accommodates any deformations in the window frame, ensuring proper alignment and sealing without requiring adjustments to the window frame itself.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Ease of manufacture

If the window frame is installed directly into the wall, then the installation process is straightforward, but frame deformation increases installation cost

Engineering Contradiction:
Improveinstallation simplicityVSAvoidframe stability
Core Design Contradiction:
Ease of manufactureVSReliability

Solution Approach 1:

By separating the window frame from the wall integration, the system allows the window frame to be manufactured and installed independently. The adapter frame handles the wall integration and provides stability, while the window frame can be installed without concern for wall deformations or frame warping.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The adapter frame serves as a mediator that absorbs the impact of frame deformation. It provides a stable mounting surface that compensates for any irregularities in the window frame, ensuring reliable installation without increasing costs for adjustments or corrections.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Productivity

If the window frame is installed first, then the installation sequence is straightforward, but subsequent construction work can cause frame warping

Engineering Contradiction:
Improveinstallation speedVSAvoidframe stability
Core Design Contradiction:
ProductivityVSStability of the object's composition

Solution Approach 1:

The adapter frame is installed first as a preliminary action, creating a stable base before the window frame is mounted. This preliminary installation protects the window frame from subsequent construction work, as the adapter frame is already in place and can accommodate any deformations that occur during later construction activities.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The adapter frame acts as a protective intermediary between the window frame and the external construction environment. It isolates the window frame from potential warping caused by subsequent construction work, maintaining frame stability throughout the building process.

Inventive Principle:
Principle #24Intermediary (Mediator)

4Productivity

If the window frame is installed directly into the wall, then the installation process is efficient, but adjustments are needed due to frame deformation

Engineering Contradiction:
Improveinstallation efficiencyVSAvoidoperation smoothness
Core Design Contradiction:
ProductivityVSEase of operation

Solution Approach 1:

The system segments the installation into two independent parts: installing the adapter frame first, then mounting the window frame on it. This segmentation eliminates the need for adjustments to ensure smooth operation, as the adapter frame provides a stable, pre-aligned base that accommodates any frame deformations.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The adapter frame serves as a mediator that ensures smooth operation by providing a stable mounting surface. It compensates for frame deformations and eliminates the need for on-site adjustments, maintaining operational smoothness while preserving installation efficiency.

Inventive Principle:
Principle #24Intermediary (Mediator)

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

This solution enables quick, accurate, and simple window installation, reducing installation time and costs by eliminating the need for on-site adjustments and ensuring a secure seal, even if the window frame is deformed, while protecting the adapter frame from external influences and maintaining the functionality of window fittings.

Implementation Method 1

The adapter frame can include an adhesive bond and/or cold welding to connect the adapter frame to the window frame

Methodology Applied
Scientific EffectAdhesive bonding: Adhesive

Implementation Method 2

The adapter frame can include an adhesive bond and/or cold welding to connect the adapter frame to the window frame

Methodology Applied
Scientific EffectCold welding: Welding

Data Source

PatentEP2921630B1Adapter frame, window enclosure system and method for installation of such a window enclosure system
Publication Date: 2020.02.12 ACO SEVERIN AHLMANN GMBH & CO KG
  • EP2921630B1 patent drawingFigure 1~2
  • EP2921630B1 patent drawingFigure 3

AI summary

An adapter frame (5) for receiving, contacting and sealing a window surround (15) for framing a window (17) is shown, wherein the adapter frame (5) is designed for connection with a window frame (10) formed separately from the adapter frame (5) and which can be installed in a wall.