1960 – KOELSCH Mobile Manipulator – William A. Koelsch Jr. (American)

  1960 – KOELSCH Mobile Manipulator   The JPL KOELSCH Robot system (Fig. 2) contains two identical arms mounted on a common shoulder link supported  by a vertical post. The post is fitted to a small tread platform. The common shoulder link can be rotated about and raised along the vertical axis of the post. …