ultramarin marine translations
ultramarin.online
nl scheprad
schoepenrad
  (als hekrad of als zijraderen) aandrijvingselementen, die aangedreven worden door de (stoom-)machine;
de SchaufelradÐ (als Heckrad oder als Seitenräder) Antriebselemente, die von der (Dampf-) Maschine angetrieben werden;
en paddle wheel
bucket wheelÐ
a water used in propelling steam boats; it consists usually of a wheel with boards or paddles attached radially at its circumference. While the wheel revolves around a horizontal axis the paddles dive into the water, pushing the boat forward. A single wheel is usually placed at the stern of the boat, two wheels are placed each at a side about halfway between the stern and the bow. Paddle wheels have been replaced by propellers at the beginning of the 20th century.
roue à aubes
roue à godetsÐ
 
rueda de paletas      
ruota a pale      

photo

photo
K.Dunkelberg, Rheinschiffahrts-Lexikon