FR450283A - Moyeu d'hélice à démontage instantané - Google Patents

Moyeu d'hélice à démontage instantané

Info

Publication number
FR450283A
FR450283A FR450283DA FR450283A FR 450283 A FR450283 A FR 450283A FR 450283D A FR450283D A FR 450283DA FR 450283 A FR450283 A FR 450283A
Authority
FR
France
Prior art keywords
propeller hub
instant release
release propeller
instant
hub
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
English (en)
Inventor
Francis Bour
Henri Bour
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 FR450283A publication Critical patent/FR450283A/fr
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)
FR450283D 1912-10-31 1912-10-31 Moyeu d'hélice à démontage instantané Expired FR450283A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR450283T 1912-10-31

Publications (1)

Publication Number Publication Date
FR450283A true FR450283A (fr) 1913-03-20

Family

ID=1490719

Family Applications (1)

Application Number Title Priority Date Filing Date
FR450283D Expired FR450283A (fr) 1912-10-31 1912-10-31 Moyeu d'hélice à démontage instantané

Country Status (1)

Country Link
FR (1) FR450283A (fr)

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