Patents by Inventor Qilin Niu

Qilin Niu 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).

  • Planetary gear module for swing drive
    Patent number: 11320025
    Abstract: A planetary gear module for a swing reducer of a construction machine is provided. The planetary gear module can fit between first and second adjacent planetary gear modules. The planetary gear module comprises a planetary gear stage and a stage support for supporting the planetary gear stage, the stage support comprises an input support interface for stacking the first adjacent planetary gear module onto the planetary gear module and an output support interface for stacking the planetary gear module onto the second adjacent planetary gear module, the planetary gear stage comprises an input gear interface for operatively connecting the planetary gear module to the first adjacent planetary gear module and an output gear interface for operatively connecting the planetary gear module to the second adjacent planetary gear module. The input and output support interfaces as well as the input and output gear interfaces are configured to match to each other.
    Type: Grant
    Filed: September 27, 2019
    Date of Patent: May 3, 2022
    Assignee: Guangxi LiuGong Machinery Co., Ltd.
    Inventors: Qin Ye, Qilin Niu, Zaiyi Lu, Wanbin Yan, Renke Jiang, Tianming Shao, Edward Wagner
  • PLANETARY GEAR MODULE FOR SWING DRIVE
    Publication number: 20200166101
    Abstract: A planetary gear module for a swing reducer of a construction machine is provided. The planetary gear module can fit between first and second adjacent planetary gear modules. The planetary gear module comprises a planetary gear stage and a stage support for supporting the planetary gear stage, the stage support comprises an input support interface for stacking the first adjacent planetary gear module onto the planetary gear module and an output support interface for stacking the planetary gear module onto the second adjacent planetary gear module, the planetary gear stage comprises an input gear interface for operatively connecting the planetary gear module to the first adjacent planetary gear module and an output gear interface for operatively connecting the planetary gear module to the second adjacent planetary gear module. The input and output support interfaces as well as the input and output gear interfaces are configured to match to each other.
    Type: Application
    Filed: September 27, 2019
    Publication date: May 28, 2020
    Inventors: Qin Ye, Qilin Niu, Zaiyi Lu, Wanbin Yan, Renke Jiang, Tianming Shao, Edward Wagner