Assembling and dismantling working frame involves single user standing on floor level or on working level fixing or releasing hand rails for securing platform from lower working level using single associated lifting tool without assistance

摘要

The assembling and dismantling method involves only a single user standing on the floor level or on a working level on a platform fixing or releasing the hand rails for securing a platform from a lower working level using a single associated lifting tool (8) without assistance.. An independent claim is also included for a lifting tool for implementing the inventive method.