Patents by Inventor Yuemei Zang

Yuemei Zang 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).

  • Aluminum alloy wheel end face correcting equipment
    Patent number: 11554401
    Abstract: The present invention discloses a correction equipment for an end face of an aluminum alloy wheel, including a correction device and a transport device, which is configured to transport the aluminum alloy wheel to the correction device. The correction device comprises a rack body, which is provided with an oil cylinder on an upper part, a lower pressing plate on a middle part and a jacking air cylinder on a bottom part, with an output end of the oil cylinder fixedly connected downward to an upper pressing disc and an output end of jacking air cylinder fixedly connected upward to a lifting frame, on which a displacement roller way is provided. The present invention satisfies the need for an end face correction for an aluminum alloy wheel while having significant, stable and reliable characteristics.
    Type: Grant
    Filed: November 18, 2020
    Date of Patent: January 17, 2023
    Assignee: CITIC Dicastal Co., Ltd.
    Inventors: Jiandong Guo, Le Zhang, Yuemei Zang
  • Aluminum alloy wheel shape-correcting equipment
    Patent number: 11376643
    Abstract: The invention discloses aluminum alloy wheel shape-correcting equipment which comprises rack, an output end of positioning air cylinder is arranged at the bottom of the rack corresponding to the center of the upper rotating disc and is vertically and upwards connected with positioning cone.
    Type: Grant
    Filed: November 9, 2020
    Date of Patent: July 5, 2022
    Assignee: CITIC DICASTAL CO., LTD.
    Inventors: Jiandong Guo, Le Zhang, Yuemei Zang
  • Aluminum alloy wheel shape-correcting equipment
    Publication number: 20210154719
    Abstract: The invention discloses aluminum alloy wheel shape-correcting equipment which comprises rack, an output end of positioning air cylinder is arranged at the bottom of the rack corresponding to the center of the upper rotating disc and is vertically and upwards connected with positioning cone.
    Type: Application
    Filed: November 9, 2020
    Publication date: May 27, 2021
    Inventors: Jiandong Guo, Le Zhang, Yuemei Zang
  • Aluminum alloy wheel end face correcting equipment
    Publication number: 20210154715
    Abstract: The present invention discloses a correction equipment for an end face of an aluminum alloy wheel, including a correction device and a transport device, which is configured to transport the aluminum alloy wheel to the correction device. The correction device comprises a rack body, which is provided with an oil cylinder on an upper part, a lower pressing plate on a middle part and a jacking air cylinder on a bottom part, with an output end of the oil cylinder fixedly connected downward to an upper pressing disc and an output end of jacking air cylinder fixedly connected upward to a lifting frame, on which a displacement roller way is provided. The present invention satisfies the need for an end face correction for an aluminum alloy wheel while having significant, stable and reliable characteristics.
    Type: Application
    Filed: November 18, 2020
    Publication date: May 27, 2021
    Inventors: Jiandong Guo, Le Zhang, Yuemei Zang