Patents by Inventor MENG-SHING LI

MENG-SHING LI 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).

  • Apparatus and method for measuring backlash
    Patent number: 9823165
    Abstract: A method for measuring the backlash of a gear train includes the steps of providing a gear train with an input end and an output end, spinning the input end of the gear train while loading the output end of the gear train with torque, and executing at least one round of measurement. The round of measurement includes the steps of measuring the rotational speed and/or angular position of the input end of the gear train and providing a first signal, measuring the rotational speed and/or angular position of the output end of the gear train and providing a second signal, and comparing the first and second signals with each other.
    Type: Grant
    Filed: January 21, 2016
    Date of Patent: November 21, 2017
    Assignee: EASY LINK MECHANICAL TECHNOLOGY COMPANY LTD.
    Inventor: Meng-Shing Li
  • APPARATUS AND METHOD FOR MEASURING BACKLASH
    Publication number: 20170212007
    Abstract: A method for measuring the backlash of a gear train includes the steps of providing a gear train with an input end and an output end, spinning the input end of the gear train while loading the output end of the gear train with torque, and executing at least one round of measurement. The round of measurement includes the steps of measuring the rotational speed and/or angular position of the input end of the gear train and providing a first signal, measuring the rotational speed and/or angular position of the output end of the gear train and providing a second signal, and comparing the first and second signals with each other.
    Type: Application
    Filed: January 21, 2016
    Publication date: July 27, 2017
    Inventor: MENG-SHING LI