Joist Alignment Tool With Frictional Clamps

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Solution Overview

Problem

Existing joist alignment tools require multiple individuals for proper alignment and spacing, leading to inefficiencies and potential human error, resulting in longer assembly times and potential need to restart the process.

Innovation Solution

A joist alignment tool with perpendicularly aligned channels and clamps that allows for easy alignment and securing of joists, featuring a T-shaped design with removable clamps and apertures for frictional engagement, enabling single-person operation and minimizing the risk of uneven alignment.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Manufacturing precision

If multiple individuals are used to align and space joists manually, then alignment accuracy can be achieved, but assembly time increases and manpower requirements increase

Engineering Contradiction:
Improvealignment accuracyVSAvoidassembly time
Core Design Contradiction:
Manufacturing precisionVSProductivity

Solution Approach 1:

The patent introduces a physical alignment tool with channels and clamps that acts as an intermediary device between the workers and the joists. This tool provides pre-fabricated reference surfaces and mechanical constraints that guide joist positioning, replacing the need for multiple workers to manually measure and adjust alignment, thereby maintaining precision while reducing assembly time

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The alignment tool incorporates pre-configured channels, clamps, and spacing mechanisms that are prepared in advance. These elements provide ready-made alignment references and mechanical guidance, eliminating the need for workers to perform repeated measurement and adjustment operations during assembly, thus improving both precision and productivity

Inventive Principle:
Principle #10Preliminary action

2Manufacturing precision

If multiple individuals are used to ensure proper alignment, then alignment quality improves, but the complexity of the assembly process increases

Engineering Contradiction:
Improvealignment qualityVSAvoidassembly process complexity
Core Design Contradiction:
Manufacturing precisionVSDevice complexity

Solution Approach 1:

The alignment tool serves as a simplified intermediary that consolidates multiple alignment functions into a single device. Rather than requiring coordinated efforts of multiple workers using various measuring tools, the patent provides a unified tool with integrated channels, clamps, and spacing features that streamline the assembly process while maintaining high alignment quality

Inventive Principle:
Principle #24Intermediary (Mediator)

3Adaptability or versatility

If manual alignment methods are used, then flexibility in handling different joist configurations is maintained, but the risk of human error increases

Engineering Contradiction:
Improvehandling flexibilityVSAvoiderror rate
Core Design Contradiction:
Adaptability or versatilityVSReliability

Solution Approach 1:

The alignment tool incorporates pre-configured channels, clamps, and spacing mechanisms that are prepared in advance. These elements provide ready-made alignment references and mechanical guidance, eliminating the need for workers to perform repeated measurement and adjustment operations during assembly

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The tool features self-aligning channels and self-adjusting clamps that automatically guide joists into correct positions and maintain proper spacing without requiring continuous human intervention or judgment, thereby reducing error rates while preserving adaptability through the tool's design

Inventive Principle:
Principle #25Self-service

4Manufacturing precision

If even spacing of joists is achieved through manual measurement, then spacing accuracy improves, but the time required for measurement and adjustment increases

Engineering Contradiction:
Improvespacing accuracyVSAvoidmeasurement and adjustment time
Core Design Contradiction:
Manufacturing precisionVSLoss of time

Solution Approach 1:

The alignment tool incorporates pre-configured channels, clamps, and spacing mechanisms that are prepared in advance. These elements provide ready-made alignment references and mechanical guidance, eliminating the need for workers to perform repeated measurement and adjustment operations during assembly

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The patent introduces a physical alignment tool with channels and clamps that acts as an intermediary device between the workers and the joists. This tool provides pre-fabricated reference surfaces and mechanical constraints that guide joist positioning, replacing the need for multiple workers to manually measure and adjust alignment

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

The tool facilitates efficient and accurate alignment and spacing of joists during frame assembly, reducing manpower requirements and minimizing errors, thereby speeding up the assembly process while ensuring even spacing without the need for additional tools.

Implementation Method 1

A first clamp is engaged with the first aperture and is configured to frictionally engage an object disposed within the first channel. A second clamp is engaged with the second aperture and is configured to frictionally engage an object disposed within the second channel.

Methodology Applied
Scientific EffectFriction: Friction

Data Source

PatentUS12031343B2Joist alignment tool
Publication Date: 2024.07.09 DANDURAND BILLY
  • US12031343B2 patent drawing
  • US12031343B2 patent drawing
  • US12031343B2 patent drawing

AI summary

A joist alignment tool is provided. The device includes a first planar base perpendicularly affixed to a second planar base at a junction. A first pair of sidewalls extend from opposing sides of the first planar base defining a first channel therebetween. A second pair of sidewalls extend from opposing sides of the second planar base defining a second channel therebetween. An opening is disposed through one of the second pair of sidewalls at the junction. A first aperture is disposed through one of the first pair of sidewalls, and a second aperture is disposed through one of the second pair of sidewalls. A first clamp is engaged with the first aperture and can frictionally engage an object disposed within the first channel. A second clamp is engaged with the second aperture and can frictionally engage an object disposed within the second channel.