FR926377A - Hélice - Google Patents

Hélice

Info

Publication number
FR926377A
FR926377A FR926377DA FR926377A FR 926377 A FR926377 A FR 926377A FR 926377D A FR926377D A FR 926377DA FR 926377 A FR926377 A FR 926377A
Authority
FR
France
Prior art keywords
propeller
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)
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.)
EVEREL PROPELLER CORP
Original Assignee
EVEREL PROPELLER CORP
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 EVEREL PROPELLER CORP filed Critical EVEREL PROPELLER CORP
Application granted granted Critical
Publication of FR926377A publication Critical patent/FR926377A/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
    • B64C11/30—Blade pitch-changing mechanisms
    • B64C11/32—Blade pitch-changing mechanisms mechanical
    • B64C11/34—Blade pitch-changing mechanisms mechanical automatic
    • B64C11/346—Blade pitch-changing mechanisms mechanical automatic actuated by the centrifugal force or the aerodynamic drag acting on auxiliary masses or surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR926377D 1945-05-07 1946-05-07 Hélice Expired FR926377A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US926377XA 1945-05-07 1945-05-07

Publications (1)

Publication Number Publication Date
FR926377A true FR926377A (fr) 1947-09-30

Family

ID=22234277

Family Applications (1)

Application Number Title Priority Date Filing Date
FR926377D Expired FR926377A (fr) 1945-05-07 1946-05-07 Hélice

Country Status (1)

Country Link
FR (1) FR926377A (fr)

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