Universal Rail System for Facade Mounting with Multi-Function Fixing Means
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Solution Overview
Problem
Existing rail systems for mounting facing elements on facades are complex, require multiple types of rails for different materials, and lack flexibility in accommodating various thickness tolerances and fastening methods, leading to inefficiencies in installation and storage needs.
Innovation Solution
A universal rail system with an elongated rail featuring multiple sets of fixing means, including holes, cutouts, and slots, allowing for secure mounting of various facing elements using clips, screws, or joining rails, enabling the same rail to be used for different types of elements and fastening units, and reducing the need for multiple rail types.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a complex rail system with multiple types of rails and clips is used to mount facing elements, then the facing elements can be securely fixed, but the system complexity and number of loose parts increase significantly
Solution Approach 1:
The rail is designed with multiple sets of fixing means (holes, cutouts, slots) that can accommodate different types of fixing units (clips, screws, nails) for various facing elements. This universal design allows a single rail type to serve multiple functions and work with different fastening methods, eliminating the need for multiple specialized rail types while maintaining secure fixation.
Solution Approach 2:
The rail incorporates distinct, separable fixing means (holes, cutouts, slots) that can be independently used or combined. Each set of fixing means can be selected and used separately depending on the specific facing element and installation requirements, allowing flexible segmentation of the fastening function without requiring complex integrated systems.
2Adaptability or versatility
If multiple types of rails are used for different facing element types, then specific fastening requirements are met, but storage needs and inventory complexity increase
Solution Approach 1:
A single universal rail design with multiple sets of fixing means can accommodate different facing elements and fastening methods (clips, screws, nails). This eliminates the need to maintain multiple specialized rail types in inventory, as one rail type can serve all fastening requirements through its integrated multiple fixing options.
3Shape
If manual alignment is used to position visible hook ends in a desired pattern, then aesthetic requirements are met, but installation time and labor effort increase
Solution Approach 1:
The rail comes pre-configured with multiple sets of fixing means (holes, cutouts, slots) arranged in predetermined patterns and positions. This preliminary arrangement of fastening options allows installers to achieve desired aesthetic patterns without time-consuming manual alignment, as the appropriate fixing means are already positioned correctly on the rail during manufacturing.
4Ease of manufacture
If a rail system without spring action is used, then manufacturing is simpler, but production tolerances in facing elements cannot be accommodated
Solution Approach 1:
The rail system incorporates spring-action clips that provide dynamic adjustment capability. The spring mechanism allows the clips to flex and adapt to variations in facing element dimensions and positions within tolerance ranges, automatically compensating for production tolerances without requiring complex manufacturing processes or additional adjustment mechanisms.
Data Source
AI summary
The invention concerns a rail system for mounting facing elements on a facade, wherein the rail system includes an elongated rail with a longitudinal direction, the rail including means for direct or indirect mounting on a façade, the rail further including means for fixing facing elements to the rail, and wherein the rail system further includes at least one fixing unit for each facing element, the means for direct or indirect mounting on a facade being constituted by at least one flange member, and wherein the means for fixing facing elements to the rail includes a body part with a contact face for a back side of a facing element. The new feature of a rail system according to the invention is that the body part includes at least a first set of fixing means and at least a second set of fixing means, each set of fixing means being adapted to an individual type of fixing units. In a rail according to the invention there is thus provided at last two different types of fixing means.