Machines, devices, machine parts and plants consisting of the same for lifting technology, conveying technology, storage technology, assembling technology and welding technology, namely, tool and coil turner machines, die change carts being machine parts, coil upender being machine parts; lifting, lowering, rotating and tilting devices for lifting technology, conveying technology, storage technology, assembling technology and welding technology, namely, coil upender, scissor lifts, welding po...