A new style of gadget has been developed for the military, that will allow soldiers to scale nearly any kind of wall, including glass, rock, or stucco surfaces. The Air Force approached the University Research community to design a solution to scaling walls without a grappling hook.
The Team tasked with the device’s creation consisted of 15 mechanical and aerospace engineers led by Dr. Steve Hansen. Watch the video after the jump to see it in action.
Innovative Climbing Technology
The Personal Vacuum Assisted Climber (PVAC) device allows soldiers to scale a 90 ft wall without any ropes and has earned the team extra time and $100k in development funding to further the technology.
“The beauty of this solution was that it is relatively surface independent,” Dr. Steve Hansen told Business Insider. The design of the system allows it to function hands-free, “allowing a soldier to use a weapon or other device while hanging from the PVAC.”
The PVAC consists of two suction pads, the vacuum pack assemblies, and a support system. The pads are pressed onto a climbing surface and create a seal which facilitates climbing. The vacuum backpack generates sufficient suction for the pads to grip the wall, and the support system assists the user by supporting their weight as they climb, making the ascent easier.
Applications and Future Development
The PVAC’s potential applications extend beyond military use. For instance, it could be utilized in search and rescue operations, allowing first responders to reach victims in high or hard-to-reach places quickly. Additionally, it could be used in construction and maintenance work, providing a safer and more efficient way to scale buildings and structures.
The development team is also exploring ways to enhance the PVAC’s capabilities. Future iterations may include improvements in battery life, weight reduction, and increased suction power. These enhancements would make the device even more versatile and user-friendly.
Moreover, the PVAC could be adapted for use in various environments, such as underwater or in space, where traditional climbing methods are impractical. This adaptability makes the PVAC a promising tool for a wide range of industries and applications.
The PVAC represents a significant advancement in climbing technology, offering a practical and efficient solution for scaling walls without the need for ropes or grappling hooks. As the development team continues to refine and enhance the device, its potential applications and benefits will only grow, making it an invaluable tool for military, rescue, and industrial use.
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