BR7508443A - Aeronave semi-flutuante combinada - Google Patents

Aeronave semi-flutuante combinada

Info

Publication number
BR7508443A
BR7508443A BR7508443*A BR7508443A BR7508443A BR 7508443 A BR7508443 A BR 7508443A BR 7508443 A BR7508443 A BR 7508443A BR 7508443 A BR7508443 A BR 7508443A
Authority
BR
Brazil
Prior art keywords
combined semi
floating aircraft
aircraft
floating
semi
Prior art date
Application number
BR7508443*A
Other languages
English (en)
Portuguese (pt)
Inventor
D Doolittle
Original Assignee
D Doolittle
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 US05/535,417 external-priority patent/US3976265A/en
Application filed by D Doolittle filed Critical D Doolittle
Publication of BR7508443A publication Critical patent/BR7508443A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64B—LIGHTER-THAN AIR AIRCRAFT
    • B64B1/00—Lighter-than-air aircraft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C37/00—Convertible aircraft
    • B64C37/02—Flying units formed by separate aircraft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
    • B64C2001/0054—Fuselage structures substantially made from particular materials
    • B64C2001/0072—Fuselage structures substantially made from particular materials from composite materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/04—Helicopters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/40—Weight reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Toys (AREA)
  • Vehicle Body Suspensions (AREA)
  • Body Structure For Vehicles (AREA)
  • Tires In General (AREA)
BR7508443*A 1974-12-23 1975-12-19 Aeronave semi-flutuante combinada BR7508443A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/535,417 US3976265A (en) 1973-05-07 1974-12-23 Semibuoyant composite aircraft

Publications (1)

Publication Number Publication Date
BR7508443A true BR7508443A (pt) 1976-08-24

Family

ID=24134110

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7508443*A BR7508443A (pt) 1974-12-23 1975-12-19 Aeronave semi-flutuante combinada

Country Status (6)

Country Link
AU (1) AU507594B2 (enExample)
BR (1) BR7508443A (enExample)
CA (1) CA1016145A (enExample)
DE (1) DE2556907A1 (enExample)
FR (1) FR2295875A2 (enExample)
GB (3) GB1536858A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4601444A (en) * 1983-06-08 1986-07-22 Bernard Lindenbaum Aerial load-lifting system
DE202005009621U1 (de) 2005-06-21 2005-12-15 Singer, Csaba Senkrechtstartendes Hybridflugzeug
DE202013104450U1 (de) * 2013-04-24 2013-10-10 Cl Cargolifter Gmbh & Co. Kgaa Luftfahrzeug umfassend ein Aerostatensystem mit einer Steuereinheit und einer Antriebseinheit sowie einer Funktionseinheit
CN118295450B (zh) * 2024-04-02 2025-04-08 浙江大学湖州研究院 一种旋翼无人机近地飞行的控制方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1838248A (en) * 1930-06-21 1931-12-29 Joseph M Bourland Airship
US3166129A (en) * 1961-02-27 1965-01-19 Harvard J Bryan Dual thrust propeller and controls for rotary winged aircraft
US3856236A (en) * 1973-05-07 1974-12-24 All American Ind Composite aircraft

Also Published As

Publication number Publication date
AU507594B2 (en) 1980-02-21
DE2556907C2 (enExample) 1987-10-29
CA1016145A (en) 1977-08-23
DE2556907A1 (de) 1976-07-01
FR2295875B2 (enExample) 1982-09-24
FR2295875A2 (fr) 1976-07-23
GB1536860A (en) 1978-12-20
AU8648675A (en) 1977-05-19
GB1536859A (en) 1978-12-20
GB1536858A (en) 1978-12-20

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