Folding Rigid-Panel Mechanisms with Computed-Surface Rolling-Contact Joints ID: 2016-003

This technology enables rigid panels to fold and unfold while maintaining a single degree of freedom through innovative rolling-contact joints.

Technology Overview

Developed at Brigham Young University and funded by NSF grants, this invention introduces a novel approach to creating mechanisms that allow for the folding and unfolding of rigid panels with minimal constraints. Utilizing computed-surface rolling-contact joints, the technology overcomes the limitations of previous thick rigidly foldable mechanisms, enabling applications that require the folding of panels of arbitrary thickness into compact configurations.

Key Advantages

• Allows for the folding of rigid panels of any thickness
• Maintains a single degree of freedom during folding and unfolding
• Overcomes limitations of previous folding mechanisms
• Enables more compact storage and transportation of large structures
• Potential for high precision and repeatability in folding applications

Problems Addressed

• Difficulty in folding thick, rigid panels without compromising structural integrity
• Lack of a single degree of freedom in existing folding mechanisms for rigid panels
• Inability to achieve compact, parallel stacked configurations with traditional folding techniques

Market Applications

• Aerospace structures, for compact storage and deployment of panels in spacecraft
• Medical devices, where precise and repeatable folding mechanisms are crucial
• Architectural design, enabling innovative folding structures for buildings and temporary installations
• Portable consumer products, where space-saving designs are valued
• Complex origami-based designs in robotics and mechanical engineering

Additional Information

Technology ID: 2016-003
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Date Published: 16 June, 2025