Suspended Island Ceiling Panel With In-Board Routed Channels

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Solution Overview

Problem

Conventional suspended ceiling systems face issues with high material costs, structural integrity compromise, and aesthetic concerns due to visible suspension hardware, especially in open-plenum designs where the need for unique visual effects and sound absorption is desired.

Innovation Solution

A suspended island ceiling system featuring in-board routed channels that do not extend to the panel edges, combined with suspension hardware that provides support along both longitudinal and cross axes, allowing for secure attachment without additional finishing steps and reducing the risk of sag.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If back-routing channels extend through the entire length of the panel to the edges, then suspension hardware can be installed, but structural integrity of the panel is compromised

Engineering Contradiction:
Improveinstallation of suspension hardwareVSAvoidstructural integrity of panel
Core Design Contradiction:
Ease of operationVSStrength

Solution Approach 1:

The routing channel is segmented to stop before reaching the panel edges, creating discrete sections rather than continuous through-cuts. This segmentation preserves structural integrity while still allowing hardware installation at specific locations within the channel sections.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The routing channel provides localized support and hardware attachment capability at specific positions without compromising the overall panel structure. The channel is positioned and dimensioned to provide necessary installation access while maintaining panel strength in critical edge regions.

Inventive Principle:
Principle #3Local quality

2Quantity of substance

If grid members are spaced far apart to reduce material costs, then material usage decreases, but panel susceptibility to sag increases

Engineering Contradiction:
Improvematerial cost of grid systemVSAvoidpanel sag resistance
Core Design Contradiction:
Quantity of substanceVSStability of the object's composition

Solution Approach 1:

The routing channel is pre-formed in the panel during manufacturing, creating built-in attachment points that eliminate the need for extensive field modifications. This preliminary preparation allows for efficient installation with fewer grid members while maintaining stability.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The panel itself provides the routing channel structure that guides and supports the suspension hardware, reducing dependence on external grid members for panel stability. The panel's own structure is enhanced to provide both aesthetic and functional support.

Inventive Principle:
Principle #25Self-service

3Strength

If suspension hardware is positioned at panel edges for support, then structural support is effective, but aesthetic appearance deteriorates due to visible hardware

Engineering Contradiction:
Improvestructural support effectivenessVSAvoidaesthetic appearance of panel edges
Core Design Contradiction:
StrengthVSShape

Solution Approach 1:

The suspension hardware attachment function is extracted from the panel edges and relocated to the rear surface of the panel. The routing channel on the rear surface provides secure hardware attachment while completely hiding all suspension mechanisms from front view, achieving both structural support and aesthetic cleanliness.

Inventive Principle:
Principle #2Taking out (Extraction)

4Adaptability or versatility

If panels are transported with embedded suspension hardware to field installation, then installation flexibility increases, but panels become susceptible to damage during transport

Engineering Contradiction:
Improvefield installation flexibilityVSAvoidpanel integrity during transport
Core Design Contradiction:
Adaptability or versatilityVSReliability

Solution Approach 1:

The routing channel is pre-formed in the panel during manufacturing, creating a ready-to-use structure that guides hardware installation. This preliminary preparation enables flexible field installation without requiring panels to be pre-assembled with hardware, thus avoiding transport damage while maintaining installation adaptability.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS7681370B2Suspension systems
Publication Date: 2010.03.23 AWI LICENSING LLC
  • US7681370B2 patent drawing
  • US7681370B2 patent drawing
  • US7681370B2 patent drawing

AI summary

An easily installed, aesthetically pleasing island ceiling system is provided. The system includes a soft fiber panel having a top surface, a bottom surface and an edge extending therebetween. The top surface includes a routed channel which does not extend to the edge of the panel. The system also includes suspension hardware which supports the panel in both the longitudinal and cross axes when suspended from an overhead ceiling or wall.