FR855980A - Improvements to propeller blades - Google Patents

Improvements to propeller blades

Info

Publication number
FR855980A
FR855980A FR855980DA FR855980A FR 855980 A FR855980 A FR 855980A FR 855980D A FR855980D A FR 855980DA FR 855980 A FR855980 A FR 855980A
Authority
FR
France
Prior art keywords
propeller blades
propeller
blades
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
Other languages
French (fr)
Inventor
Kenneth Gatiss Fraser
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 filed Critical
Application granted granted Critical
Publication of FR855980A publication Critical patent/FR855980A/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
    • B64C11/02—Hub construction
    • B64C11/04—Blade mountings

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR855980D 1939-06-09 1939-06-09 Improvements to propeller blades Expired FR855980A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR855980T 1939-06-09

Publications (1)

Publication Number Publication Date
FR855980A true FR855980A (en) 1940-05-24

Family

ID=9328585

Family Applications (1)

Application Number Title Priority Date Filing Date
FR855980D Expired FR855980A (en) 1939-06-09 1939-06-09 Improvements to propeller blades

Country Status (1)

Country Link
FR (1) FR855980A (en)

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