Head Track Support Assembly for Flexible Stud Wall Openings
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Solution Overview
Problem
Existing stud walls face challenges in aligning through-holes with stud positions when installing frames, particularly for heavy structures like doors or glazed screens, as manufacturer-specified methods often mismatch frame requirements.
Innovation Solution
A support assembly using engineered timber elements and deflection brackets that fit into the head track of stud walls, allowing frames to be fixed without aligning with studs, providing flexibility in through-hole positioning and size, and incorporating slotted and circular holes for secure connections.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If manufacturer-specified structures and methods are used for creating through-holes in stud walls, then the stud wall structure is maintained, but the through-hole boundaries may not align with stud positions, making it impossible to fix frames to studs
Solution Approach 1:
The patent introduces an intermediary support structure consisting of timber elements and deflection brackets that mediate between the stud wall and the frame. This intermediary structure allows the frame to be supported without requiring direct alignment with studs, thus resolving the contradiction between flexibility in positioning and ease of frame installation.
Solution Approach 2:
The support structure is segmented into multiple components: timber elements, deflection brackets, and connection portions. This segmentation allows each component to perform its specific function independently, enabling the overall system to accommodate misalignment between through-holes and studs while maintaining frame installation capability.
2Adaptability or versatility
If through-hole boundaries are positioned independently of studs, then flexibility in through-hole positioning is achieved, but the studs are not present at vertical boundaries for frame fixation
Solution Approach 1:
The patent changes the parameter of connection from direct stud-to-frame attachment to an indirect connection via timber elements and deflection brackets. This parameter change allows the through-hole to be positioned independently of studs while maintaining reliable frame support through the intermediary structure.
3Strength
If heavy frames and associated units are supported, then structural strength is required, but manufacturer-specified methods may not provide adequate support for heavy structures
Solution Approach 1:
The patent employs a composite support structure combining timber elements, metal deflection brackets, and connection portions. This composite construction provides the necessary strength for heavy frames while maintaining adaptability through the modular design that can accommodate various frame requirements.
Solution Approach 2:
The deflection brackets are designed with multi-functionality, serving both as structural support elements and as connection interfaces. The brackets can accommodate different frame types and weights while providing adequate support, thus achieving both strength and adaptability.
4Adaptability or versatility
If deflection brackets with slotted holes are used to allow relative movement, then movement of the soffit is accommodated, but the connection between timber columns and head track becomes more complex
Solution Approach 1:
The patent incorporates dynamic elements through slotted holes in the deflection brackets that allow relative movement between the timber columns and the head track. This dynamic connection accommodates soffit movement while maintaining a relatively simple overall structure, as the slotted holes provide the necessary flexibility without requiring complex mechanisms.
Data Source
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AI summary
There is disclosed a support assembly for providing support to a through-hole in a stud wall and configured for installation into a head track of the stud wall, and comprising: a set of engineered timber elements comprising first and second engineered timber columns; and a set of deflection brackets, each deflection bracket comprising: a base wall; a first side wall at a first edge of the base wall and a second side wall at a second edge, the first and second side walls provided so as to form a bracket channel in combination with the base wall; and a connection portion extending orthogonally, or close to orthogonally, away from the base wall, and comprising one or more slotted holes, wherein: each deflection bracket is configured to fit snugly within a width of a head track channel.