Patent BE-1909-218585

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Patent BE-1909-218585

"Cette nervure consiste en une paire de lattes reliées entre elles de manière que l’une puisse être déplacée par rapport à l’autre, tandis que celle-ci est maintenue fixe par l’un de ses points au moins."

That is, "This nervure consists of a pair slats connected and arrayed in a manner the one is able to be displaced relative to the other, while still remaining connected at one point, at least".

Source

RdBdI 1909

Inventor location: 90 rue d'Amsterdam, Paris, France

Patent family descending from Patent BE-1909-218585

  • Patent BE-1909-218585 (English title: Pliable wing substrate and apparatus for controlling said pliability, Filing date: 1909-08-21, National tech categories: BE K)
  • Patent FR-1909-417668 (English title: Deformable ''[[nervure]]'' applicable, among other objects, to the construction of surfaces (such, for example as sustaining surfaces for aerial navigation) and, in particular, to warpable surfaces or elementary propulsive surfaces, and therefore to the construction of propellers, and, in particular, Supplementary to patent: Patent BE-1909-218585, Filing date: 1909-09-06, National tech categories: FR 6.4)
  • Patent DE-1909-245122 (English title: Drag-, steering-, and wing-surfaces for airplanes, Supplementary to patent: Patent BE-1909-218585, Filing date: 1909-11-25, National tech categories: DE 77h.7)
  • Patent BE-1910-218585.225848 (English title: Pliable wing substrate and apparatus for controlling said pliability, Supplementary to patent: Patent BE-1909-218585, Filing date: 1910-05-21, National tech categories: BE K)
  • Patent BE-1910-218585.226827 (English title: Pliable nervure and the apparatus of controlling said pliability, Supplementary to patent: Patent BE-1909-218585, Filing date: 1910-06-25, National tech categories: BE K)
  • Patent GB-1910-19550 (English title: Supporting or Steering Surfaces, as well as for Screw Propellers of Aeroplanes, Kites and Air Ships, Supplementary to patent: Patent BE-1909-218585, Filing date: 1910-08-20)


Year filed 1909
Year granted
Office BE
Patent number 218585
Inventors Paul Zens
Inventor country FR
Inventor location
Applicant person Paul Zens
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Nervure déformable applicable notamment dans la construction des surfaces alaires et dispositifs pour en commander les déformations
English title Pliable wing substrate and apparatus for controlling said pliability
Tech fields nervure, airfoil, frame, wings, flexibility
Filing date 1909/08/21
Full specification filed date
Application number
Grant date
Granted? Yes
Publication date
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent De Visscher et Graetz
Assigned to
National tech categories BE K
IPCs
CPCs
Family year 1909
First filing? No
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID
Number of text pages
Number of diagram pages
Number of figures
Number of claims