Patents by Inventor Lizheng WANG

Lizheng WANG 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).

  • HYDRAULIC CABLE TENSIONING MACHINE
    Publication number: 20180013278
    Abstract: Embodiments of the present invention disclose a hydraulic cable tensioning machine, comprising a tension puller for tensioning a cable, a hydraulic motor for controlling the action of the tension puller, and a hydraulic driving system for driving the hydraulic motor to operate, wherein an output end of the hydraulic driving system is connected to an input end of the hydraulic motor, and a power output end of the hydraulic motor is connected to a power input end of the tension puller.
    Type: Application
    Filed: October 13, 2016
    Publication date: January 11, 2018
    Applicants: STATE GRID AC ENGINEERING CONSTRUCTION COMPANY, YANGZHOU XINYUANLIHE ELECTRIC TECHNOLOGY CO. Ltd.
    Inventors: Lizheng WANG, Bin YAO, Yajing WANG