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WO2003033344A3 - Vertical lift flying craft with suspended payload - Google Patents

Vertical lift flying craft with suspended payload Download PDF

Info

Publication number
WO2003033344A3
WO2003033344A3 PCT/US2002/003007 US0203007W WO03033344A3 WO 2003033344 A3 WO2003033344 A3 WO 2003033344A3 US 0203007 W US0203007 W US 0203007W WO 03033344 A3 WO03033344 A3 WO 03033344A3
Authority
WO
WIPO (PCT)
Prior art keywords
unit
lift
payload
flying craft
vertical lift
Prior art date
Application number
PCT/US2002/003007
Other languages
French (fr)
Other versions
WO2003033344A2 (en
Inventor
Gilbert Baldwin
Original Assignee
Gilbert Baldwin
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
Priority claimed from US09/976,348 external-priority patent/US6783096B2/en
Application filed by Gilbert Baldwin filed Critical Gilbert Baldwin
Priority to EP02706116A priority Critical patent/EP1441946A2/en
Priority to AU2002240223A priority patent/AU2002240223A1/en
Publication of WO2003033344A2 publication Critical patent/WO2003033344A2/en
Publication of WO2003033344A3 publication Critical patent/WO2003033344A3/en

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
    • B64C11/001—Shrouded propellers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C17/00—Aircraft stabilisation not otherwise provided for
    • B64C17/02—Aircraft stabilisation not otherwise provided for by gravity or inertia-actuated apparatus
    • B64C17/04—Aircraft stabilisation not otherwise provided for by gravity or inertia-actuated apparatus by pendular bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/22—Compound rotorcraft, i.e. aircraft using in flight the features of both aeroplane and rotorcraft
    • B64C27/28—Compound rotorcraft, i.e. aircraft using in flight the features of both aeroplane and rotorcraft with forward-propulsion propellers pivotable to act as lifting rotors
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C31/00—Aircraft intended to be sustained without power plant; Powered hang-glider-type aircraft; Microlight-type aircraft
    • B64C31/028—Hang-glider-type aircraft; Microlight-type aircraft
    • B64C31/036—Hang-glider-type aircraft; Microlight-type aircraft having parachute-type wing

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Toys (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

A disclosed vertical lift flying craft (10) includes a lift unit (20) that, during operation, develops a force including an upward component. A payload unit (50) suspends from the lift unit (20). The payload unit (50) suspends from the lift unit (20) in such a way as to impart lateral stability while remaining capable of horizontal flight, without incurring the adverse effects of a downward pitching moment. In addition to a lift unit (20) and a payload unit (50), the vertical lift flying craft includes a pair of bearings (26, 65) and a suspension structure (60), which cooperate to suspend the payload unit (50) from the lift unit (20). Other systems and methods are also disclosed.
PCT/US2002/003007 2001-10-12 2002-01-31 Vertical lift flying craft with suspended payload WO2003033344A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP02706116A EP1441946A2 (en) 2001-10-12 2002-01-31 Vertical lift flying craft
AU2002240223A AU2002240223A1 (en) 2001-10-12 2002-01-31 Vertical lift flying craft with suspended payload

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/976,348 US6783096B2 (en) 2001-01-31 2001-10-12 Vertical lift flying craft
US09/976,348 2001-10-12

Publications (2)

Publication Number Publication Date
WO2003033344A2 WO2003033344A2 (en) 2003-04-24
WO2003033344A3 true WO2003033344A3 (en) 2003-11-06

Family

ID=25524008

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/003007 WO2003033344A2 (en) 2001-10-12 2002-01-31 Vertical lift flying craft with suspended payload

Country Status (4)

Country Link
EP (1) EP1441946A2 (en)
AU (1) AU2002240223A1 (en)
RU (1) RU2004114833A (en)
WO (1) WO2003033344A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8328130B2 (en) 2008-12-08 2012-12-11 Honeywell International Inc. Vertical take off and landing unmanned aerial vehicle airframe structure
JP6213713B2 (en) 2013-05-16 2017-10-18 株式会社Ihi Vertical take-off and landing aircraft
US9550567B1 (en) 2014-10-27 2017-01-24 Amazon Technologies, Inc. In-flight reconfigurable hybrid unmanned aerial vehicle
US11299267B2 (en) * 2019-07-29 2022-04-12 Ryan Evaristo Pinto Electric powered paraglider

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2448392A (en) * 1946-04-04 1948-08-31 John C Quady Convertible type aircraft
US3113747A (en) * 1959-12-23 1963-12-10 Stanley W Smith Tug aircraft combination
US3211429A (en) * 1963-07-17 1965-10-12 Frank H Steward Means and method of hoisting cargo
US4116405A (en) * 1977-03-28 1978-09-26 Grumman Aerospace Corporation Airplane
US5188313A (en) * 1992-01-03 1993-02-23 Piasecki Aircraft Corporation Glider aircraft tow control system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2448392A (en) * 1946-04-04 1948-08-31 John C Quady Convertible type aircraft
US3113747A (en) * 1959-12-23 1963-12-10 Stanley W Smith Tug aircraft combination
US3211429A (en) * 1963-07-17 1965-10-12 Frank H Steward Means and method of hoisting cargo
US4116405A (en) * 1977-03-28 1978-09-26 Grumman Aerospace Corporation Airplane
US5188313A (en) * 1992-01-03 1993-02-23 Piasecki Aircraft Corporation Glider aircraft tow control system

Also Published As

Publication number Publication date
RU2004114833A (en) 2005-04-27
WO2003033344A2 (en) 2003-04-24
AU2002240223A1 (en) 2003-04-28
EP1441946A2 (en) 2004-08-04

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