Bridge Component for Leveling and Sealing Insulated Siding Panels

Resolve Bottlenecks,
Find Innovative SolutionsGenerate Solutions

Solution Overview

Problem

Existing insulated siding systems face issues with unsightly gaps, air, moisture, and insect infiltration due to abutting panels, and raised seams from overlapping panels, which compromise thermal insulation and aesthetics, and can lead to oil canning and delamination.

Innovation Solution

A bridge component with a web structure and optional bead-line or grooved surface features is used to align, level, and seal adjacent panels, forming an improved lap joint that hides the joint and provides a weather-resistant seal, manufactured from materials like fiber cement, polymers, or metals.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If siding panels are simply abutted side-by-side, then the installation is simple, but gaps are left that allow infiltration by wind, rain, and insects

Engineering Contradiction:

Improveinstallation simplicityVSAvoidinfiltration by wind, rain, and insects

Core Design Contradiction:

Ease of operationVSObject-affected harmful factors

Solution Approach 1:

A bridge component is introduced as an intermediary element between adjacent siding panels. This bridge component includes a first engagement feature that connects to the first siding panel and a second engagement feature that connects to the second siding panel, thereby mediating the connection and providing sealing without requiring complex installation procedures.

Inventive Principle:

Principle #24Intermediary (Mediator)

2Object-affected harmful factors

If siding panels are overlapped, then gaps are reduced, but raised or uneven seams are created that compromise appearance and create passages for air, moisture, and insects

Engineering Contradiction:

Improvegap reductionVSAvoidseam uniformity

Core Design Contradiction:

Object-affected harmful factorsVSShape

Solution Approach 1:

The bridge component serves as a mediator that connects adjacent siding panels at their edges, distributing the connection evenly to prevent raised or uneven seams. The bridge component's structure includes engagement features that mate with corresponding features on adjacent panels, creating a flush, uniform surface while eliminating gaps.

Inventive Principle:

Principle #24Intermediary (Mediator)

Solution Approach 2:

The bridge component provides localized sealing and connection at the joint between panels, while the rest of the panel surfaces maintain their original properties. The bridge component's sealing feature is specifically positioned at the critical joint area to address the local problem of gap formation without affecting the overall panel structure.

Inventive Principle:

Principle #3Local quality

3Object-affected harmful factors

If siding panels are overlapped, then gaps are reduced, but the risk of oil canning and delamination increases

Engineering Contradiction:

Improvegap reductionVSAvoidresistance to oil canning and delamination

Core Design Contradiction:

Object-affected harmful factorsVSReliability

Solution Approach 1:

The bridge component acts as an intermediary that distributes mechanical stresses away from the panel edges, which are vulnerable to oil canning and delamination. By providing a separate connection structure, the bridge component prevents direct stress concentration at the panel edges while maintaining gap-free joints.

Inventive Principle:

Principle #24Intermediary (Mediator)

Solution Approach 2:

The connection system is segmented into separate components: the siding panels and the bridge component. This segmentation allows the bridge component to absorb and distribute mechanical stresses independently, preventing stress concentration that would otherwise cause oil canning or delamination of the panels.

Inventive Principle:

Principle #1Segmentation

4Manufacturing precision

If a bridge component is used to connect adjacent panels, then alignment and sealing are improved, but the device complexity increases

Engineering Contradiction:

Improvepanel alignment and sealing qualityVSAvoidnumber of components

Core Design Contradiction:

Manufacturing precisionVSDevice complexity

Solution Approach 1:

The bridge component is designed as a universal element that performs multiple functions simultaneously: it provides mechanical connection between panels, ensures proper alignment through integrated engagement features, and creates weatherproof sealing. This multi-functionality reduces the need for separate components for each function.

Inventive Principle:

Principle #6Universality (Multi-functionality)

Solution Approach 2:

The bridge component merges multiple functions into a single integrated element: connection, alignment, and sealing are combined in one component rather than requiring separate elements for each function. This merging simplifies the overall system while maintaining high manufacturing precision.

Inventive Principle:

Principle #5Merging (Combining)

Data Source

PatentUS7685787B1System and method for leveling or alignment of panels

Publication Date: 2010.03.30 WESTLAKE ROYAL BUILDING PROD (USA) INC

AI summary

A system for connecting and sealing panels comprising a bridge component with elevated and recessed surface features adapted to receive and bridge adjacent panels to form a weather-resistant seal and aesthetically pleasing appearance. By providing mating surface features to receive a side edge portion of an adjacent panel assembly, an exemplary embodiment of the present invention may enable an improved lap joint to be established between adjacent backed panels.