Patents by Inventor Mingmeng WANG

Mingmeng WANG has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Guide-type anti-climbing energy-absorbing device based on hydraulic shearing
    Patent number: 12187328
    Abstract: A guide-type anti-climbing energy-absorbing device based on hydraulic shearing includes an energy-absorbing tube, an anti-climbing portion, a first connecting portion, a plurality of partition plates, and two guide plates. The anti-climbing portion and the first connecting portion are respectively provided at two ends of the energy-absorbing tube. The partition plates are sequentially arranged inside the energy-absorbing tube along an axial direction to divide the interior of the energy-absorbing tube into a plurality of first energy-absorbing cavities, each filled with a first honeycomb body. The two guide plates are symmetrically arranged in the energy-absorbing tube along a vertical direction of the energy-absorbing tube. Each guide plate is arranged obliquely and includes a connecting end connected to the anti-climbing portion and a free end passing through the partition plates in sequence to extend outside the first connecting portion.
    Type: Grant
    Filed: June 28, 2024
    Date of Patent: January 7, 2025
    Assignee: Southwest Jiaotong University
    Inventors: Tao Zhu, Jingke Zhang, Shoune Xiao, Guangwu Yang, Bing Yang, Mingmeng Wang, Dongdong Chen
  • GUIDE-TYPE ANTI-CLIMBING ENERGY-ABSORBING DEVICE BASED ON HYDRAULIC SHEARING
    Publication number: 20240351621
    Abstract: A guide-type anti-climbing energy-absorbing device based on hydraulic shearing includes an energy-absorbing tube, an anti-climbing portion, a first connecting portion, a plurality of partition plates, and two guide plates. The anti-climbing portion and the first connecting portion are respectively provided at two ends of the energy-absorbing tube. The partition plates are sequentially arranged inside the energy-absorbing tube along an axial direction to divide the interior of the energy-absorbing tube into a plurality of first energy-absorbing cavities, each filled with a first honeycomb body. The two guide plates are symmetrically arranged in the energy-absorbing tube along a vertical direction of the energy-absorbing tube. Each guide plate is arranged obliquely and includes a connecting end connected to the anti-climbing portion and a free end passing through the partition plates in sequence to extend outside the first connecting portion.
    Type: Application
    Filed: June 28, 2024
    Publication date: October 24, 2024
    Inventors: Tao ZHU, Jingke ZHANG, Shoune XIAO, Guangwu YANG, Bing YANG, Mingmeng WANG, Dongdong CHEN