Processes or apparatus for simultaneously twisting two or more hairpins

Full Title

Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines > of windings prior to their mounting into the machines (insulating windings H02K15/10, H02K15/12) > the windings consisting of separate elements, e.g. bars, segments or half coils > and consisting of single conductors, e.g. hairpins > Processes or apparatus for simultaneously twisting two or more hairpins