Patent BE-1916-275862

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“L’invention porte sur une aile constituée de deux parties articulées au même axe. L’aile bat des deux côtés de l’axe, mouvement qu’on obtient en imprimant alternativement une traction sur les deux parties de l’aile.”

“The invention operates on a wing constituted of two parts articulated at the same axle. The wing flaps from the two sides of the axle, movement that one obtains in imparting a traction on the two parts of the wing.”

  • Inventor location: rue des Champs, 46, Tamise, Eastern Flanders, Belgium
  • Source: RdBdI 1916


Year filed 1916
Year granted 1916
Office BE
Patent number 275862
Inventors I.-A.-E. Raemdonck
Inventor country BE
Applicant person I.-A.-E. Raemdonck
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Ailes doubles connexes pour aéroplanes à ailes battantes
English title Connected paired wings for airplanes with flapping wings
Tech fields airplane, wings, flapping, frame, construction, design
Filing date July 20, 1916
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Citations from after 1930
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