Torpedo Freilaufnabe mit Rücktrittbremse – Moebel und Maschinen
Torpedo Freilaufnabe. by Fichtel & Sachs: Manuscript / Paper Collectible | Wittenborn Art Books
1 Gang
The engineer Ernst Sachs in 1903, in his small factory in Schweinfurt, invented the Torpedo-Freilaufnabe, which in itself combined drive, freewheel, backpedal brake and from 1905 even the gear shift (undated photo