GB128629A - Improvements in or relating to Propellers particularly applicable to Aerial Machines. - Google Patents

Improvements in or relating to Propellers particularly applicable to Aerial Machines.

Info

Publication number
GB128629A
GB128629A GB11743/17A GB1174317A GB128629A GB 128629 A GB128629 A GB 128629A GB 11743/17 A GB11743/17 A GB 11743/17A GB 1174317 A GB1174317 A GB 1174317A GB 128629 A GB128629 A GB 128629A
Authority
GB
United Kingdom
Prior art keywords
relating
particularly applicable
propellers
aerial machines
aerial
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB11743/17A
Inventor
Louis Paulhan
Henri Joseph Leon M Grandville
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB128629A publication Critical patent/GB128629A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/16—Blades
    • B64C11/20—Constructional features
    • B64C11/205—Constructional features for protecting blades, e.g. coating

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Knives (AREA)
  • Soil Working Implements (AREA)
  • Dental Preparations (AREA)

Abstract

128,629. Paulhan, L., and La ChevardiÞre de la Grandville, H. J. L. M. de. Sept. 11, 1916, [Convention date]. Screw propellers.-The ends of the blades of aerial propellers are covered entirely with a sheet of leather, preferably parchmented. This sheet is glued so that its edges meet at one of the edges of the blade.
GB11743/17A 1916-09-11 1917-08-15 Improvements in or relating to Propellers particularly applicable to Aerial Machines. Expired GB128629A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR128629X 1916-09-11

Publications (1)

Publication Number Publication Date
GB128629A true GB128629A (en) 1919-07-03

Family

ID=32339392

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11743/17A Expired GB128629A (en) 1916-09-11 1917-08-15 Improvements in or relating to Propellers particularly applicable to Aerial Machines.

Country Status (1)

Country Link
GB (1) GB128629A (en)

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