CH273846A - Helicopter. - Google Patents

Helicopter.

Info

Publication number
CH273846A
CH273846A CH273846DA CH273846A CH 273846 A CH273846 A CH 273846A CH 273846D A CH273846D A CH 273846DA CH 273846 A CH273846 A CH 273846A
Authority
CH
Switzerland
Prior art keywords
helicopter
Prior art date
Application number
Other languages
French (fr)
Inventor
Inc United Helicopters
Original Assignee
Inc United Helicopters
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 Inc United Helicopters filed Critical Inc United Helicopters
Publication of CH273846A publication Critical patent/CH273846A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/32—Rotors
    • B64C27/37—Rotors having articulated joints
    • B64C27/41—Rotors having articulated joints with flapping hinge or universal joint, common to the blades
    • B64C27/43—Rotors having articulated joints with flapping hinge or universal joint, common to the blades see-saw type, i.e. two-bladed rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
CH273846D 1947-06-03 1948-05-29 Helicopter. CH273846A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US273846XA 1947-06-03 1947-06-03

Publications (1)

Publication Number Publication Date
CH273846A true CH273846A (en) 1951-02-28

Family

ID=21837425

Family Applications (1)

Application Number Title Priority Date Filing Date
CH273846D CH273846A (en) 1947-06-03 1948-05-29 Helicopter.

Country Status (1)

Country Link
CH (1) CH273846A (en)

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