FR775283A - Automatically variable pitch aerial propeller - Google Patents

Automatically variable pitch aerial propeller

Info

Publication number
FR775283A
FR775283A FR775283DA FR775283A FR 775283 A FR775283 A FR 775283A FR 775283D A FR775283D A FR 775283DA FR 775283 A FR775283 A FR 775283A
Authority
FR
France
Prior art keywords
variable pitch
automatically variable
aerial propeller
propeller
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)
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.)
GUSTAV SCHWARZ GmbH
Original Assignee
GUSTAV SCHWARZ GmbH
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 GUSTAV SCHWARZ GmbH filed Critical GUSTAV SCHWARZ GmbH
Application granted granted Critical
Publication of FR775283A publication Critical patent/FR775283A/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
    • B64C11/30—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)
FR775283D 1934-06-24 1934-06-23 Automatically variable pitch aerial propeller Expired FR775283A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE775283X 1934-06-24

Publications (1)

Publication Number Publication Date
FR775283A true FR775283A (en) 1934-12-22

Family

ID=6686269

Family Applications (1)

Application Number Title Priority Date Filing Date
FR775283D Expired FR775283A (en) 1934-06-24 1934-06-23 Automatically variable pitch aerial propeller

Country Status (1)

Country Link
FR (1) FR775283A (en)

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