Energy chain especially suitable for clean rooms

摘要

Even when a conventional energy chain is used, it is possible to reliably reduce or completely prevent the release of wear debris. In an energy guide chain in which a number of chain links (212, 312,... 812) are articulated and guide cables between a fixed connector (105) and a movable connector (107), the chain link (212) is provided. , 312... 812), and a bendable tubular envelope (110, 210... 810) that is run by being supported by the chain link is arranged so as to surround the chain link, and is continuous between the connectors (105, 107). Formed. [Selection] Figure 7