Integrated Fastening Track System for Composite Decking
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Solution Overview
Problem
Existing hidden fastening systems for composite decking materials face issues of insufficient fastening strength, increased installation time, and installer fatigue due to repetitive hand motions, as they rely on individual clips and manual screwing.
Innovation Solution
An integrated fastening track system with a track having receiving and fastening tangs, and a specialized installation tool with a base and striker insert that allows for efficient engagement of fastening tangs into decking member slots, enabling secure attachment with reduced manual effort.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Shape
If individual clips are used for hidden fastening, then cosmetic appearance is improved, but fastening strength is insufficient
Solution Approach 1:
The patent merges multiple individual clips into a single integrated track system that spans the width of the decking member. This consolidation maintains the hidden fastening aesthetic while distributing fastening forces across multiple engagement points along the track, thereby improving overall fastening strength without compromising cosmetic appearance.
Solution Approach 2:
The track system is segmented into multiple engagement zones along its length, with recesses and protrusions that create multiple discrete fastening points. This segmentation allows the single track to function similarly to multiple individual clips, providing distributed fastening strength while maintaining a continuous hidden fastening profile.
2Reliability
If individual clips are used for hidden fastening, then fastening is achieved, but installation time increases
Solution Approach 1:
By combining multiple clip functions into a single integrated track piece, the installation process is simplified from handling numerous individual clips to installing one continuous track element. This reduces installation time significantly while maintaining reliable fastening through the track's multiple engagement points with the decking member.
Solution Approach 2:
The track is pre-formed with integrated recesses, protrusions, and engagement features during manufacturing. This preliminary preparation eliminates the need for on-site assembly of individual clips, allowing installers to simply position and secure the pre-assembled track, thereby reducing installation time while ensuring consistent fastening reliability.
3Reliability
If manual screwing of individual clips is used, then fastening is achieved, but installer fatigue increases
Solution Approach 1:
The integration of multiple fastening functions into a single track reduces the number of repetitive drilling and screwing operations. The track's design with pre-formed engagement features requires fewer manual fastening actions, thereby reducing installer fatigue while maintaining reliable fastening through the track's multiple attachment points.
Solution Approach 2:
The track acts as an intermediary component that simplifies the fastening process. Instead of directly attaching multiple individual clips to the decking member, the track provides a single interface that engages with the decking member at multiple points, reducing the physical effort and repetitive motions required by the installer while ensuring reliable fastening.
Data Source
AI summary
An installation method and tool facilitate the installation of decking members onto an elongated fastening track in an integrated fastening track systems. The installation tool comprises a base having a distal portion and a proximal portion. Imparting a striking force to the rear face of the base distal portion urges the front surface of the base proximal portion laterally into contact with fastening tangs integral with and extending upwardly from the fastening track, thereby engaging the fastening tangs to secure a decking member with longitudinal side edge slots to the fastening track.