Patents Assigned to Kabushiki Kaisha Hirai Tekkosho
  • Jig apparatus for use with industrial robots
    Patent number: 4505463
    Abstract: The present invention relates to a jig apparatus for use with industrial robots, designed so that in processing work on a multikind and small- and medium-quantity production basis, when work to be automatically welded, soldered, painted or press-worked is changed from one type to another, a jig table for clamping the work can be efficiently removably exchangeably mounted.
    Type: Grant
    Filed: July 15, 1983
    Date of Patent: March 19, 1985
    Assignee: Kabushiki Kaisha Hirai Tekkosho
    Inventor: Seiji Hirai