Machine frame for mounting structure of e.g. manipulator, has cross-members for connecting longitudinal rails with each other, and connection between crossbar and cross-members exhibiting detachable connection i.e. bolted connection

摘要

The frame has two longitudinal rails (11) extending along a direction (x), and cross-members (12) for connecting the longitudinal rails with each other. A connection between a crossbar and the cross-members exhibits a detachable connection (21) i.e. bolted connection. One of longitudinal rails includes two guiding surfaces for guiding rotors in directions (y, z). Another longitudinal rail includes a third guiding surface for guiding the rotors in only the direction (y) or the direction (z), where the longitudinal rails are formed as a single-piece in a cross-section.