Industrial vacuum cleaner with power tool extension has power feed cable to rolls of extension cable with end sockets for power tools

摘要

The vacuum cleaner (1) has a power supply cable (8) connected to a cable roll (21) with a reeled and extendable electrical extension cable (24) with a socket (25) at its end for connection to a power tool. There can be multiple cables reeled on several rolls arranged along a common horizontal axis. The rolls can be connected by a connection switch (32) to the power supply cable.