Patents by Inventor Pengxiao Feng

Pengxiao Feng 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).

  • Multiple clamp type stretching and forming machine
    Patent number: 8943869
    Abstract: A multiple clamp type stretching and forming machine is composed of multiple material clamping mechanisms (1), multiple material stretching mechanisms (2) and a frame (3). The material clamping mechanism (1) is composed of a material clamping frame (7), material clamping blocks (8, 9) and a hydraulic cylinder (6) for clamping material. The two sides of the frame (3) are arranged with a row of multiple material clamping mechanisms (1), respectively. The material clamping frame (7) of each material clamping mechanism (1) is provided with one or two connecting holes (5), which connect with one or more material stretching mechanisms (2) through a universal push-pull mechanism (4). The stretching and forming machine can improve the utilization ratio of the material, and reduce the manufacturing cost.
    Type: Grant
    Filed: October 8, 2010
    Date of Patent: February 3, 2015
    Assignee: Jilin University
    Inventors: Mingzhe Li, Qigang Han, Wenzhi Fu, Pengxiao Feng, Yushan Deng, Zhongyi Cai, Chunguo Liu, Zhen Sui
  • MULTIPLE CLAMP TYPE STRETCHING AND FORMING MACHINE
    Publication number: 20120198904
    Abstract: A multiple clamp type stretching and forming machine is composed of multiple material clamping mechanisms (1), multiple material stretching mechanisms (2) and a frame (3). The material clamping mechanism (1) is composed of a material clamping frame (7), material clamping blocks (8, 9) and a hydraulic cylinder (6) for clamping material. The two sides of the frame (3) are arranged with a row of multiple material clamping mechanisms (1), respectively. The material clamping frame (7) of each material clamping mechanism (1) is provided with one or two connecting holes (5), which connect with one or more material stretching mechanisms (2) through a universal push-pull mechanism (4). The stretching and forming machine can improve the utilization ratio of the material, and reduce the manufacturing cost.
    Type: Application
    Filed: October 8, 2010
    Publication date: August 9, 2012
    Applicant: Jilin University
    Inventors: Mingzhe Li, Qigang Han, Wenzhi Fu, Pengxiao Feng, Yushan Deng, Zhongyi Cai, Chunguo Liu, Zhen Sui