FR402718A - Propeller fin for aviation devices - Google Patents

Propeller fin for aviation devices

Info

Publication number
FR402718A
FR402718A FR402718DA FR402718A FR 402718 A FR402718 A FR 402718A FR 402718D A FR402718D A FR 402718DA FR 402718 A FR402718 A FR 402718A
Authority
FR
France
Prior art keywords
aviation devices
propeller fin
propeller
fin
aviation
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
Rudolf Chillingworth
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
Application granted granted Critical
Publication of FR402718A publication Critical patent/FR402718A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR402718D 1909-05-05 1909-05-05 Propeller fin for aviation devices Expired FR402718A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR402718T 1909-05-05

Publications (1)

Publication Number Publication Date
FR402718A true FR402718A (en) 1909-10-15

Family

ID=1447419

Family Applications (1)

Application Number Title Priority Date Filing Date
FR402718D Expired FR402718A (en) 1909-05-05 1909-05-05 Propeller fin for aviation devices

Country Status (1)

Country Link
FR (1) FR402718A (en)

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