Patents by Inventor Zhongchao ZHANG

Zhongchao ZHANG 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).

  • Tensioning mechanism and method for using tensioning mechanism
    Patent number: 11891268
    Abstract: A tensioning mechanism includes a housing including an accommodation cavity and configured to be sleeved with a to-be-tensioned material, a tensioning assembly mounted in the accommodation cavity, and a driving assembly mounted on the housing and configured to drive the tensioning assembly to move against the housing, so that at least a part of the tensioning assembly protrudes from or retracts into the housing. The driving assembly includes a handle mounted on an outer side of the housing and configured to manually drive the tensioning assembly to move against the housing.
    Type: Grant
    Filed: May 24, 2023
    Date of Patent: February 6, 2024
    Assignee: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    Inventors: Jinhui Liu, Zhongchao Zhang, Cunquan Wu, Huan Lu
  • TENSIONING MECHANISM AND METHOD FOR USING TENSIONING MECHANISM
    Publication number: 20230294956
    Abstract: A tensioning mechanism includes a housing including an accommodation cavity and configured to be sleeved with a to-be-tensioned material, a tensioning assembly mounted in the accommodation cavity, and a driving assembly mounted on the housing and configured to drive the tensioning assembly to move against the housing, so that at least a part of the tensioning assembly protrudes from or retracts into the housing. The driving assembly includes a handle mounted on an outer side of the housing and configured to manually drive the tensioning assembly to move against the housing.
    Type: Application
    Filed: May 24, 2023
    Publication date: September 21, 2023
    Inventors: Jinhui LIU, Zhongchao ZHANG, Cunquan WU, Huan LU