Patents by Inventor Qiang QU QU

Qiang QU QU 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).

  • TROWELING DEVICE AND TROWELING ROBOT
    Publication number: 20220213655
    Abstract: The present disclosure relates to the field of construction machinery, and discloses a troweling device and a troweling robot. The troweling device includes: a main body; a roller traveling mechanism mounted on the main body and can travel along a construction surface; and a vibrating slurry extracting mechanism mounted on the main body and located behind the roller traveling mechanism in a traveling direction of the troweling device. The vibrating slurry extracting mechanism can abut against the construction surface, and perform slurry extracting on slurry on the construction surface through vibration.
    Type: Application
    Filed: October 13, 2020
    Publication date: July 7, 2022
    Inventors: Yanglin HE, Qiang QU QU, Zhiwu HE, Pan LI, Rongyan WU, Yuxing YE