MULTI-AXIS ROBOT WRIST AND METHOD OF OPERATION

摘要

A robot wrist for a painting robot has several wrist sections that can be rotated relative to one another, an internal conduit that passes through the wrist sections, a flexible hose carried in the internal conduit and having a hose drive operating on the hose to achieve positive rotation of the hose in the internal conduit corresponding to the rotation of the wrist sections.