FR793426A - Helicopter - Google Patents

Helicopter

Info

Publication number
FR793426A
FR793426A FR793426DA FR793426A FR 793426 A FR793426 A FR 793426A FR 793426D A FR793426D A FR 793426DA FR 793426 A FR793426 A FR 793426A
Authority
FR
France
Prior art keywords
helicopter
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)
Inventor
Cristofoletti
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 filed Critical
Application granted granted Critical
Publication of FR793426A publication Critical patent/FR793426A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C29/00—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft
    • B64C29/0008—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded
    • B64C29/0016—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded the lift during taking-off being created by free or ducted propellers or by blowers
    • B64C29/0033—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded the lift during taking-off being created by free or ducted propellers or by blowers the propellers being tiltable relative to the fuselage

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR793426D 1934-04-17 1935-04-16 Helicopter Expired FR793426A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT793426X 1934-04-17

Publications (1)

Publication Number Publication Date
FR793426A true FR793426A (en) 1936-01-24

Family

ID=11316726

Family Applications (1)

Application Number Title Priority Date Filing Date
FR793426D Expired FR793426A (en) 1934-04-17 1935-04-16 Helicopter

Country Status (1)

Country Link
FR (1) FR793426A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2621001A (en) * 1948-05-10 1952-12-09 Alfred I Roman Converti-plane
US2993464A (en) * 1957-08-05 1961-07-25 Outboard Marine Corp Propeller assisted steering and automatic torque compensation for an outboard motor
US3029043A (en) * 1958-01-27 1962-04-10 Robert D Lindeman Free floating wing structure and control system for convertible aircraft
US3039719A (en) * 1956-11-16 1962-06-19 Haviland H Platt Vertical take-off airplane
US3059876A (en) * 1958-07-03 1962-10-23 Haviland H Platt Vertical take-off airplane
US3065929A (en) * 1956-05-15 1962-11-27 Jr Raymond Prunty Holland Aircraft having aerodynamically tiltable thrust
US3075727A (en) * 1960-12-06 1963-01-29 Kaman Aircraft Corp Velocity sensitive stabilizer

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2621001A (en) * 1948-05-10 1952-12-09 Alfred I Roman Converti-plane
US3065929A (en) * 1956-05-15 1962-11-27 Jr Raymond Prunty Holland Aircraft having aerodynamically tiltable thrust
US3039719A (en) * 1956-11-16 1962-06-19 Haviland H Platt Vertical take-off airplane
US2993464A (en) * 1957-08-05 1961-07-25 Outboard Marine Corp Propeller assisted steering and automatic torque compensation for an outboard motor
US3029043A (en) * 1958-01-27 1962-04-10 Robert D Lindeman Free floating wing structure and control system for convertible aircraft
US3059876A (en) * 1958-07-03 1962-10-23 Haviland H Platt Vertical take-off airplane
US3075727A (en) * 1960-12-06 1963-01-29 Kaman Aircraft Corp Velocity sensitive stabilizer

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