Composite Stud Alignment Tool With Reinforced Holders

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Solution Overview

Problem

Existing stud lining tools are heavy and bulky, made of materials like steel or cast aluminum, necessitating a need for a lighter-weight tool that maintains structural strength.

Innovation Solution

An apparatus comprising a fiberglass-reinforced nylon main panel with reinforcement ridges, side and bottom holders, and a handle, designed to facilitate the assembly of vertical studs and horizontal plates, ensuring structural integrity through strategic reinforcement.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Strength

If steel or cast aluminum is used to make stud lining tools, then structural strength is ensured, but the tools become heavy and bulky

Engineering Contradiction:
Improvestructural strengthVSAvoidtool weight
Core Design Contradiction:
StrengthVSWeight of moving object

Solution Approach 1:

The patent applies composite materials by combining fiberglass reinforcement with nylon to create a tool body that achieves structural strength comparable to traditional steel or cast aluminum tools while significantly reducing weight. The fiberglass-reinforced nylon composite provides both the necessary mechanical strength and the desired lightweight properties, directly resolving the contradiction between strength and weight.

Inventive Principle:
Principle #40Composite materials

Solution Approach 2:

The patent implements local quality by strategically placing reinforcement ridges at specific locations on the tool body where additional strength is needed. Rather than uniformly reinforcing the entire structure, the ridges are positioned locally at critical stress points, providing targeted reinforcement that maintains overall strength while minimizing unnecessary material and weight throughout the tool.

Inventive Principle:
Principle #3Local quality

2Weight of moving object

If lighter-weight material is used to reduce tool weight, then ease of use is improved, but structural strength may be compromised

Engineering Contradiction:
Improvetool weightVSAvoidstructural strength
Core Design Contradiction:
Weight of moving objectVSStrength

Solution Approach 1:

The patent uses fiberglass-reinforced nylon as a composite material that inherently provides both lightweight properties and sufficient structural strength. This composite approach allows the tool to be lighter than traditional metal tools while maintaining the necessary strength for framing applications, effectively resolving the contradiction between weight reduction and strength maintenance.

Inventive Principle:
Principle #40Composite materials

Solution Approach 2:

The patent applies local reinforcement through strategically placed ridges that provide additional strength exactly where needed in the lightweight tool body. This localized reinforcement approach ensures that the overall tool maintains adequate structural strength despite using lighter materials, addressing the concern about strength compromise when reducing weight.

Inventive Principle:
Principle #3Local quality

3Strength

If reinforcement ridges are added to the main panel, then structural strength is enhanced, but device complexity increases

Engineering Contradiction:
Improvepanel strengthVSAvoidtool structure complexity
Core Design Contradiction:
StrengthVSDevice complexity

Solution Approach 1:

The patent applies local quality by adding reinforcement ridges only at specific locations on the main panel where additional strength is most needed, rather than uniformly reinforcing the entire surface. This targeted approach enhances structural strength at critical points while keeping the overall design relatively simple and avoiding unnecessary complexity throughout the tool body.

Inventive Principle:
Principle #3Local quality

Solution Approach 2:

The patent segments the reinforcement into discrete ridges rather than using a continuous reinforcement structure. This segmentation allows the reinforcement to be applied in modular sections at specific locations, making the added complexity more manageable and the manufacturing process more straightforward while still providing effective structural enhancement.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS20260014734A1Apparatus for facilitating the assembly of studs
Publication Date: 2026.01.15 LAUKAITIS DANIEL
  • US20260014734A1 patent drawing
  • US20260014734A1 patent drawing
  • US20260014734A1 patent drawing

AI summary

The present disclosure teaches an apparatus for facilitating the assembly of studs used in wall framing. The apparatus may include a rectangular, elongated main body, whose length equals the spacing between two adjacent studs. The apparatus may further include four holders, two on each side of the main body and two at the bottom of the main body. The two bottom holders may respectively connect to the two side holders via a shared edge to enhance structural strength. The shapes and sizes of the four holders may match the shapes and sizes of the studs. The apparatus may be made of fiberglass-reinforced nylon or other lightweight materials. Reinforcement ridges may protrude from the surfaces of the main body and the holders. The reinforcement ridges on or near the edges of the apparatus may be thicker, and/or have smaller gaps in between, than the reinforcement ridges in the middle.