Slidable Stud System for Adjustable, Reusable Board Construction

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Solution Overview

Problem

Existing stud systems require bespoke cutting and cannot be recycled or reused, leading to material wastage and limited application diversity.

Innovation Solution

A stud system comprising a first stud with a channel and a slidable second stud held in place by a biasing element, allowing adjustable height and position, enabling reuse and recycling.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Manufacturing precision

If studs are cut to bespoke size prior to installation, then the stud system can be precisely fitted to specific dimensions, but the studs cannot be recycled or reused, increasing material wastage

Engineering Contradiction:
Improvestud dimension precisionVSAvoidmaterial wastage
Core Design Contradiction:
Manufacturing precisionVSLoss of substance

Solution Approach 1:

The stud system is divided into modular components: a first stud with a channel and a second stud that fits within it. This segmentation allows the studs to be disassembled and reused in different configurations, eliminating material wastage while maintaining precise dimensional fit through the modular design

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The second stud is made slidable within the channel of the first stud, allowing dynamic adjustment of the stud system's overall length. This dynamic capability enables the same studs to be reused in different environments with varying dimensional requirements, preventing material wastage while maintaining manufacturing precision

Inventive Principle:
Principle #15Dynamics

2Ease of manufacture

If studs are fixed in size, then manufacturing is simplified, but the system cannot be reused in different environments, reducing application diversity

Engineering Contradiction:
Improvestud manufacturing simplicityVSAvoidenvironmental adaptability
Core Design Contradiction:
Ease of manufactureVSAdaptability or versatility

Solution Approach 1:

By segmenting the stud into two separate components (first stud with channel, second stud within it), the system maintains simple manufacturing of individual parts while enabling versatile reconfiguration through assembly and disassembly in different environments

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The slidable second stud within the channel provides dynamic adjustability, allowing the same manufactured studs to adapt to different environmental requirements and application scenarios, thereby enhancing versatility without complicating the manufacturing process

Inventive Principle:
Principle #15Dynamics

3Stability of the object's composition

If the second stud is held firmly in place, then stability under gravity is improved, but adjustability requires overcoming the biasing force

Engineering Contradiction:
Improvestud position stabilityVSAvoidstud adjustment ease
Core Design Contradiction:
Stability of the object's compositionVSEase of operation

Solution Approach 1:

The biasing element applies a preliminary force to hold the second stud in place against gravity, providing stability. When adjustment is needed, this pre-applied force is overcome by applying external force to the second stud, allowing it to slide to a new position where the biasing element re-establishes holding force

Inventive Principle:
Principle #9Preliminary anti-action

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 system allows for adjustable and extendable stud configurations, reducing material waste and enhancing versatility in board system construction.

Implementation Method 1

a biasing element affixed to the second stud; wherein the biasing element is configured to engage with at least one of the two flanges of the first stud or at least one of the two flanges of the second stud such that the force exerted by the biasing element on said flange or flanges holds the second stud in place within the first stud under gravity

Methodology Applied
Scientific EffectElasticity: Elasticity

Data Source

PatentEP4644632A1Stud system
Publication Date: 2025.11.05 SAINT GOBAIN PLACO SAS
  • EP4644632A1 patent drawingFigure 1
  • EP4644632A1 patent drawingFigure 2
  • EP4644632A1 patent drawingFigure 3

AI summary

A stud system is provided having a first stud and a second stud, wherein the second stud is received and slidable within a channel of the first stud. The second stud includes a biasing element which is arranged to engage with at least one of the two flanges of the first stud or at least one of the two flanges of the second stud such that the force exerted by the biasing element on said flange or flanges holds the second stud in place within the first stud under gravity.