Patents Examined by Donald O. Woodie
  • Apparatus for marking high point mark on tire
    Patent number: 4907447
    Abstract: In an apparatus for marking a high point mark on a sidewall of tire at a peak position of a primary waveform of RFV of the tire, the position of tire to be stopped is controlled by an AC servo controller, so that the process of marking can be effected preciously and speedy.
    Type: Grant
    Filed: May 17, 1988
    Date of Patent: March 13, 1990
    Assignee: NEC Corporation
    Inventors: Masami Tanaka, Masataka Nagasawa