Patents by Inventor HONGQIANG QI

HONGQIANG QI 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).

  • Side snowplow including land leveler
    Patent number: 10072387
    Abstract: A side snowplow including a land leveler, comprising: a rear mounted seat, a hydraulic cylinder I, a pull rod, a snow-pushing board, an oscillating rod, a hydraulic cylinder II, and a front mounted seat. The rear mounted seat is fixed on a rear portion of a rear rack of the land leveler and connected to the pull rod; the hydraulic cylinder I is hingedly connected to the rear mounted seat, and the pull rod; and the snow-pushing board is positioned at a left side or a right side of the land leveler and inclines toward a direction that the land leveler moves, a rear end of the snow-pushing board being connected to the hinge plate II, a front end of the snow-pushing board being connected to the hinge plate III.
    Type: Grant
    Filed: January 9, 2015
    Date of Patent: September 11, 2018
    Assignee: XUZHOU XUGONG ROAD-CONSTRUCTION MACHINERY CO., LTD.
    Inventors: Zonghua Song, Chengpeng Gu, Hongqiang Qi, Shengli Lu, Qingxuan Meng, Ju He, Junjie Duan, Yang Fan, Qiangda Zhang, Cong Xiong, Chaohai Chen, Guangdong Gong
  • SIDE SNOWPLOW INCLUDING LAND LEVELER
    Publication number: 20170073917
    Abstract: A side snowplow including a land leveler, comprising: a rear mounted seat (1), a hydraulic cylinder I (3), a pull rod (4), a snow-pushing board (7), an oscillating rod (10), a hydraulic cylinder II (11), and a front mounted seat (12). The rear mounted seat (1) is fixed on a rear portion of a rear rack of the land leveler and connected to the pull rod (4); the hydraulic cylinder I (3) is hingedly connected to the rear mounted seat (1), and the pull rod (4); and the snow-pushing board (7) is positioned at a left side or a right side of the land leveler and inclines toward a direction that the land leveler moves, a rear end of the snow-pushing board (7) being connected to the hinge plate II (6), a front end of the snow-pushing board (7) being connected to the hinge plate III (8).
    Type: Application
    Filed: January 9, 2015
    Publication date: March 16, 2017
    Inventors: ZONGHUA SONG, CHENGPENG GU, HONGQIANG QI, SHENGLI LU, QINGXUAN MENG, JU HE, JUNJIE DUAN, YANG FAN, QIANGDA ZHANG, CONG XIONG, CHAOHAI CHEN, GUANGDONG GONG