IT1171384B - IMPROVEMENT IN ROTATING WING AIRCRAFTS - Google Patents

IMPROVEMENT IN ROTATING WING AIRCRAFTS

Info

Publication number
IT1171384B
IT1171384B IT48892/81A IT4889281A IT1171384B IT 1171384 B IT1171384 B IT 1171384B IT 48892/81 A IT48892/81 A IT 48892/81A IT 4889281 A IT4889281 A IT 4889281A IT 1171384 B IT1171384 B IT 1171384B
Authority
IT
Italy
Prior art keywords
improvement
rotating wing
wing aircrafts
aircrafts
rotating
Prior art date
Application number
IT48892/81A
Other languages
Italian (it)
Other versions
IT8148892A0 (en
Inventor
Darrow Thompson
Daniel L Thompson
Original Assignee
Darrow Thompson
Thompson Daniel
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 Darrow Thompson, Thompson Daniel filed Critical Darrow Thompson
Publication of IT8148892A0 publication Critical patent/IT8148892A0/en
Application granted granted Critical
Publication of IT1171384B publication Critical patent/IT1171384B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/04—Helicopters
    • B64C27/12—Rotor drives
    • B64C27/16—Drive of rotors by means, e.g. propellers, mounted on rotor blades
    • B64C27/18—Drive of rotors by means, e.g. propellers, mounted on rotor blades the means being jet-reaction apparatus
IT48892/81A 1980-07-14 1981-07-13 IMPROVEMENT IN ROTATING WING AIRCRAFTS IT1171384B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16781480A 1980-07-14 1980-07-14

Publications (2)

Publication Number Publication Date
IT8148892A0 IT8148892A0 (en) 1981-07-13
IT1171384B true IT1171384B (en) 1987-06-10

Family

ID=22608947

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48892/81A IT1171384B (en) 1980-07-14 1981-07-13 IMPROVEMENT IN ROTATING WING AIRCRAFTS

Country Status (5)

Country Link
JP (1) JPS5787796A (en)
DE (1) DE3127664A1 (en)
FR (1) FR2493267A1 (en)
GB (1) GB2080231A (en)
IT (1) IT1171384B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4589611A (en) * 1983-03-01 1986-05-20 Maurice Ramme Air jet reaction contrarotating rotor gyrodyne
JPH068888A (en) * 1991-06-05 1994-01-18 Minoru Higa Levitation device
GB2270510B (en) * 1992-09-11 1996-07-17 Charles John Cochrane Lift device
RU168875U1 (en) * 2016-08-24 2017-02-22 Вячеслав Иванович Котельников HELICOPTER "MAPLE" WITH VARIABLE CENTERING

Also Published As

Publication number Publication date
FR2493267A1 (en) 1982-05-07
JPS5787796A (en) 1982-06-01
IT8148892A0 (en) 1981-07-13
GB2080231A (en) 1982-02-03
DE3127664A1 (en) 1982-03-25
FR2493267B3 (en) 1983-05-20

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