🛠️ Invention or technique

Voith-Schneider propeller (vertical-axis)

Propulsor Voith-Schneider (ejes verticales)

Date
1926 · confidence high
Place
Heidenheim an der Brenz, Baden-Württemberg, Germany
Credited to
Ernst Schneider and the Voith company
Field
Movement

What it is

A propeller with vertical blades on a rotating disc whose angle is set by a linkage, thrusting in any direction without rudder or reversing gear. It is highly manoeuvrable and used on tugs and ferries.

What it led to

  • highly manoeuvrable tugs and ferries
  • omnidirectional propulsion
  • later azimuth thrusters
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Sources✓ verified 2026-11-06