Magnetic Stud-Wall Header Tool for Precise Frame Installation
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Solution Overview
Problem
The installation of horizontal portions of frames in stud walls is time-consuming and costly due to the need for precise cutting and placement of horizontal headers or sills between vertical studs, which requires skilled labor and can be cumbersome, especially for multiple doors and windows in a building.
Innovation Solution
A horizontal frame portion made of wooden plywood material with a predetermined length and width, secured to vertical studs using a tool with adjustable magnetic attachment and a lever arm mechanism for easy alignment and securement, allowing for quick and precise installation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If traditional manual installation methods are used for horizontal frame portions, then installation precision can be achieved, but installation time and labor cost increase significantly
Solution Approach 1:
The template is pre-configured with the exact dimensions and positioning requirements for the horizontal frame portion. The template includes pre-marked alignment features and positioning elements that ensure precise installation before the actual frame portion is installed, eliminating the need for manual measurement and positioning during installation.
Solution Approach 2:
The template serves as an intermediary tool between the installer and the horizontal frame portion. It provides a physical guide that transfers the precise positioning information from the design specifications to the actual installation location, ensuring accuracy while simplifying the installer's task.
2Manufacturing precision
If skilled technicians perform manual cutting and installation of horizontal portions, then installation quality is maintained, but labor cost increases due to skill requirements and time consumption
Solution Approach 1:
The template is designed to be self-guiding, with built-in alignment features, positioning elements, and visual indicators that automatically guide the installer through the process. The template itself provides the necessary guidance for precise installation without requiring the installer to have specialized measuring or positioning skills.
Solution Approach 2:
All positioning, alignment, and measurement functions are pre-configured in the template during its manufacturing. The template includes pre-calculated dimensions, pre-positioned alignment features, and pre-marked installation locations, transferring the complexity from the installation phase to the template manufacturing phase.
3Ease of operation
If horizontal portions are installed without a template, then installation process is simpler, but positioning accuracy and horizontal alignment deteriorate
Solution Approach 1:
The template acts as an intermediary tool that bridges the gap between simple installation operations and precise positioning requirements. It provides physical guides, alignment features, and positioning elements that ensure accuracy while maintaining operational simplicity.
Solution Approach 2:
The template creates a reference plane or reference line that establishes a consistent baseline for positioning the horizontal frame portion. By providing fixed reference points and alignment features, the template ensures that all measurements and positioning operations are performed from the same reference level, maintaining accuracy throughout the installation process.
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 solution significantly reduces installation time and cost by enabling faster and more efficient placement of horizontal frame portions between vertical studs, utilizing a tool with magnets and a lever arm for secure and level positioning, suitable for various stud sizes and configurations.
Implementation Method 1
the tool, preferably in use with metallic vertical studs, has magnet(s) located adjacent one of the two longitudinal ends of the tool
Implementation Method 2
the relative positioning of the handle relative to the magnet(s) provides for a lever arm to the pulling forces applied on the handle to help release the magnet(s) from the metallic stud
Data Source
AI summary
A horizontal portion of a frame, as a door header, of a predetermined length for installation between two adjacent studs of a stud wall spaced from one another. An installation tool, releasably mounted on a respective stud via a magnetic attachment, supports a respective end of the horizontal portion adjacent the metallic stud during attachment of the horizontal portion to the stud. A kit formed of at least one horizontal portion and at least one installation tool is also provided.