Patents Assigned to INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE H
  • Magnetic screwdriver device
    Patent number: 10961100
    Abstract: A magnetic screwdriver device includes a pad without magnetism, a driving shaft, and a driven shaft. The two shafts, magnetically attracted to each other, are disposed on opposite sides of the pad. The driving shaft is used to transmit a torque to rotate the driven shaft. When the torque exceeds a predetermined value to overcome a friction force between the driven shaft and the pad, the driven shaft would be stopped.
    Type: Grant
    Filed: March 28, 2019
    Date of Patent: March 30, 2021
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE H
    Inventors: Chang-Min Lin, Wei-Chieh Chang, Hsuan-Yu Huang