Variable-Thickness Ridge Vent Panel for Roof Pitch Adaptability

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Solution Overview

Problem

Existing ridge vent panels for roofs are prone to misalignment and damage during installation due to their flexibility, and they lack adaptability to varying thermal conditions and roof pitches.

Innovation Solution

A ridge vent panel design featuring two longitudinal edges, lateral sides, a ridge vent interior section with longitudinal series of vent openings, and a ridge cap supporting section with varying thickness, flexible struts, preformed oval shaped nailing apertures, and resilient cantilever fingers to enhance flexibility, durability, and adaptability.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If the ridge vent panel is made flexible to ease handling during installation, then ease of operation is improved, but the panel becomes prone to misalignment and damage

Engineering Contradiction:

Improveease of handlingVSAvoidalignment stability

Core Design Contradiction:

Ease of operationVSReliability

Solution Approach 1:

The ridge vent panel is divided into multiple rigid sections connected by flexible joints. Each section maintains structural integrity and alignment stability, while the joints provide the necessary flexibility for handling and installation. This segmentation allows the panel to be both rigid where needed and flexible where required.

Inventive Principle:

Principle #1Segmentation

Solution Approach 2:

The panel utilizes composite construction combining rigid materials (such as metal or rigid plastic) with flexible connecting elements. This composite structure provides both the rigidity needed for alignment stability and the flexibility needed for ease of handling during installation.

Inventive Principle:

Principle #40Composite materials

2Strength

If the ridge vent panel is made rigid to prevent damage during installation, then strength is improved, but ease of handling is reduced

Engineering Contradiction:

Improvedamage resistanceVSAvoidease of handling

Core Design Contradiction:

StrengthVSEase of operation

Solution Approach 1:

By dividing the panel into rigid sections with flexible connections, each section maintains high strength and damage resistance, while the overall panel remains flexible enough for easy handling. The rigid sections prevent damage during installation, and the flexible joints enable maneuverability.

Inventive Principle:

Principle #1Segmentation

Solution Approach 2:

Different parts of the panel have different mechanical properties - the main body sections are rigid for strength and damage resistance, while the connecting joints are flexible for ease of handling. This local differentiation of properties resolves the contradiction between strength and ease of operation.

Inventive Principle:

Principle #3Local quality

3Ease of manufacture

If the ridge cap supporting section has uniform thickness, then manufacturing simplicity is improved, but adaptability to thermal conditions and roof pitches is reduced

Engineering Contradiction:

Improvemanufacturing simplicityVSAvoidadaptability to thermal conditions

Core Design Contradiction:

Ease of manufactureVSAdaptability or versatility

Solution Approach 1:

The ridge cap supporting section features variable thickness with different regions optimized for specific functions - thicker sections in areas requiring structural support and thermal adaptation, thinner sections where flexibility is needed. This local differentiation provides adaptability to thermal conditions and various roof pitches while remaining manufacturable.

Inventive Principle:

Principle #3Local quality

Solution Approach 2:

The thickness parameter of the ridge cap supporting section is varied to adapt to different thermal conditions and roof pitches. By changing this geometric parameter across different regions of the panel, the design achieves versatility without overly complicating manufacturing.

Inventive Principle:

Principle #35Parameter changes

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

The improved ridge vent panel is easier to install, more resistant to damage, and adaptable to different roof pitches and thermal conditions, ensuring effective ventilation and longevity.

Implementation Method 1

Methodology Applied

Scientific EffectFlexibility: Elasticity

Data Source

PatentUS20250155145A1Ridge vents for a roof

Publication Date: 2025.05.15 ATLAS ROOFING CORP

AI summary

A ridge vent panel configured for installation over a peak of a roof comprises two longitudinal edges; two lateral sides; a ridge vent interior section bounded by the two longitudinal edges and the two lateral sides; two longitudinal series of vent openings provided along and proximate the respective two longitudinal edges; and a ridge cap supporting section. The ridge cap supporting section is provided in the ridge vent interior section between the two longitudinal series of vent openings, the ridge cap supporting section. The ridge cap supporting section comprises a ridge cap supporting section central region provided between two ridge cap supporting section edge regions. On average the ridge cap supporting section central region has a smaller thickness than the two ridge cap supporting section edge regions.