FR719511A - Improvements to aerial propellers - Google Patents

Improvements to aerial propellers

Info

Publication number
FR719511A
FR719511A FR719511DA FR719511A FR 719511 A FR719511 A FR 719511A FR 719511D A FR719511D A FR 719511DA FR 719511 A FR719511 A FR 719511A
Authority
FR
France
Prior art keywords
aerial propellers
propellers
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
Other languages
French (fr)
Inventor
Sylvanus Albert Reed
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 FR719511A publication Critical patent/FR719511A/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)
FR719511D 1931-06-03 1931-06-03 Improvements to aerial propellers Expired FR719511A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR719511T 1931-06-03

Publications (1)

Publication Number Publication Date
FR719511A true FR719511A (en) 1932-02-06

Family

ID=9091112

Family Applications (1)

Application Number Title Priority Date Filing Date
FR719511D Expired FR719511A (en) 1931-06-03 1931-06-03 Improvements to aerial propellers

Country Status (1)

Country Link
FR (1) FR719511A (en)

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