Universal Connector for Glass Facades with Adjustable Legs
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Solution Overview
Problem
Existing connectors for mullions and transoms in facade systems, particularly glass facades, require multiple types and sizes to be stocked due to varying profile depths and widths, leading to complexity in installation and stability issues, with gluing not being a viable option.
Innovation Solution
A versatile connector with a locking bolt, screw channels, and adhesive sections that can accommodate different profile depths and widths, ensuring secure and easy connection, featuring a cast metal construction with a softer material lining for screw channels, and an assembly tool set for precise positioning.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multiple different types of connectors are used to accommodate varying profile depths and widths, then the connector can be adapted to different facade system configurations, but the device complexity and inventory requirements increase significantly
Solution Approach 1:
The connector is designed with a universal base structure that can accommodate multiple profile depths through adjustable components. The leg with the recess and fastening element can be positioned at different locations along the base plate, allowing the same connector design to work with various profile depths without requiring multiple specialized connector types.
Solution Approach 2:
The connector incorporates movable and adjustable elements, specifically the fastening element that can be positioned at different locations on the leg, and the leg itself that can be oriented in different positions. This dynamic adjustability allows a single connector design to adapt to different configuration requirements that would traditionally require multiple static connector types.
2Strength
If traditional connectors are used for facade systems, then structural strength can be achieved, but the installation becomes very difficult and time-consuming
Solution Approach 1:
The connector is pre-assembled as a complete unit with the base plate, leg, recess, and fastening element already integrated. This preliminary assembly of the connector components allows for easier on-site installation, as the installer only needs to position and secure the complete connector assembly rather than assembling multiple separate components during installation.
Solution Approach 2:
The connector acts as an intermediary component that simplifies the connection process between mullions and transoms. By providing a pre-engineered interface with standardized mounting features, the connector mediates between the structural requirements and the installation process, making installation easier while maintaining structural integrity.
3Reliability
If connectors are designed for high stability and security with multiple fastening options, then connection reliability improves, but the manufacturing complexity and cost increase
Solution Approach 1:
The connector is segmented into distinct functional components: the base plate that provides the mounting surface, the leg that provides the recess and fastening element, and the fastening element itself. This segmentation allows each component to be manufactured independently using optimized processes, then assembled into the complete connector, thereby maintaining manufacturing simplicity while achieving high reliability through the integrated fastening system.
Data Source
Figure 1~3
Figure 4
Figure 5
AI summary
Connector (2) for connecting posts (41) and transoms (42) of facade systems, in particular glass facade systems, wherein an angle connector (2) is provided in which a receptacle (9) for a locking bolt (10) is arranged and at least one screw channel (4, 5) is provided.