NL55613C - - Google Patents

Info

Publication number
NL55613C
NL55613C NL55613DA NL55613C NL 55613 C NL55613 C NL 55613C NL 55613D A NL55613D A NL 55613DA NL 55613 C NL55613 C NL 55613C
Authority
NL
Netherlands
Application number
Publication of NL55613C publication Critical patent/NL55613C/xx

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)
NL55613D NL55613C (en)

Publications (1)

Publication Number Publication Date
NL55613C true NL55613C (en)

Family

ID=1812523

Family Applications (1)

Application Number Title Priority Date Filing Date
NL55613D NL55613C (en)

Country Status (1)

Country Link
NL (1) NL55613C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2644536A (en) * 1948-12-24 1953-07-07 Bell Aircraft Corp Air displacement rotor with blade stabilizing weights

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2644536A (en) * 1948-12-24 1953-07-07 Bell Aircraft Corp Air displacement rotor with blade stabilizing weights

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