Spin Sling 360 Knob to Lever Kit

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Judges/Everyone - please view the Making-Of video at https://vimeo.com/181556448. This video showcases dozens of hours that went into its production, highlighting key features such as Design Methodology, Engineering Challenges, Assembly Demonstration, and Excellent Handwriting. The Spin Sling 360 Knob to Lever Kit was designed with a single purpose in mind: turning door knobs into levers. By doing so, it offers users a more convenient way to access doors without having to grasp the traditional lever. Functional Design Features of this kit include: Concave Lever for Easy Fist Handling: This unique design allows for comfortable fist handling when pulling the lever. Free Spinning Lever for Easy Pulling: Simply turn your wrist to spin the lever, making it effortless to pull. Universal Design for All Knob Diameters: The Spin Sling 360 is designed to fit all knob diameters, ensuring compatibility with various door types. 3D Printing Features of this kit include: 100% 3D Printed - no hardware (nuts, bolts, etc.): Every part of the kit is printed using advanced 3D printing technology. No Post-Processing - all parts print without supports: This feature ensures that no additional processing is required after printing. Basic Materials (PLA or ABS) - no exotic filament required: The kit can be printed using standard materials like PLA or ABS, eliminating the need for special filaments. All Mechanical Connections - no adhesives/glue: The kit's mechanical connections are designed to work together seamlessly without any additional adhesives. A New 'Spin' On Door Levers The Spin Sling 360 offers a fresh take on traditional door levers. Unlike conventional designs, this lever is made to be grasped with the fist when pulling, providing ample clearance between the door and the lever. Print Settings Used: All parts were printed using the following settings: Nozzle: 0.4mm Layer Height: 0.1mm Speed: 50mm/s Supports: None Adhesion: Skirt Infill Density: 20% Slicer: Cura