BR9307278A - Aeronave ultraleve mais especificamente um helicóptero - Google Patents

Aeronave ultraleve mais especificamente um helicóptero

Info

Publication number: BR9307278A
Authority: BR; Brazil
Prior art keywords: helicopter; specifically; ultralight aircraft; ultralight; aircraft
Prior art date: 1992-10-23

Application number

BR9307278A

Other languages

English (en)

Inventor

Alfredo Castiglioni

Angelo Castiglioni

Original Assignee

Crae Elettromecc Spa

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.)

1992-10-23

Filing date

1993-09-08

Publication date

1999-06-01

1993-09-08 Application filed by Crae Elettromecc Spa filed Critical Crae Elettromecc Spa

1999-06-01 Publication of BR9307278A publication Critical patent/BR9307278A/pt

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
- 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
- B64C1/06—Frames; Stringers; Longerons ; Fuselage sections
- 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
- B64C1/06—Frames; Stringers; Longerons ; Fuselage sections
- B64C1/08—Geodetic or other open-frame structures
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface
- B64C25/52—Skis or runners
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/04—Helicopters
- B64C27/12—Rotor drives
- B64C27/14—Direct drive between power plant and rotor hub
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface
- B64C2025/325—Alighting gear characterised by elements which contact the ground or similar surface specially adapted for helicopters
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/04—Helicopters

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Aviation & Aerospace Engineering (AREA)
Toys (AREA)
Inorganic Compounds Of Heavy Metals (AREA)
Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Powder Metallurgy (AREA)
Body Structure For Vehicles (AREA)
Compositions Of Macromolecular Compounds (AREA)
Tires In General (AREA)

BR9307278A 1992-10-23 1993-09-08 Aeronave ultraleve mais especificamente um helicóptero BR9307278A (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
ITMI922433A IT1255907B (it)	1992-10-23	1992-10-23	Veicolo aereo ultraleggero, in particolare elicottero.
PCT/IT1993/000092 WO1994010033A1 (en)	1992-10-23	1993-09-08	An ultralight aircraft, in particular a helicopter

Publications (1)

Publication Number	Publication Date
BR9307278A true BR9307278A (pt)	1999-06-01

Family

ID=11364159

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9307278A BR9307278A (pt)	1992-10-23	1993-09-08	Aeronave ultraleve mais especificamente um helicóptero

Country Status (7)

Country	Link
CN (1)	CN1086184A (pt)
AR (1)	AR248246A1 (pt)
AU (1)	AU5154993A (pt)
BR (1)	BR9307278A (pt)
IT (1)	IT1255907B (pt)
WO (1)	WO1994010033A1 (pt)
ZA (1)	ZA936671B (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN102774492B (zh) *	2012-06-08	2016-03-30	无锡汉和航空技术有限公司	一种小型无人直升机机身
CN103523199A (zh) *	2013-09-29	2014-01-22	郭献民	一种新型管式结构电动无人直升机
CN103738504B (zh) *	2014-01-06	2017-04-19	深圳市大疆创新科技有限公司	飞行器的装载支架、飞行器及其减震方法
CN105329435A (zh) *	2014-12-19	2016-02-17	四川精石航空科技开发有限公司	一种管式超轻型直升飞机的机架
CN105235896B (zh) *	2015-10-20	2017-04-12	洲际联合超伦科技（北京）有限公司	一种多功能轻型无人直升机

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2818226A (en) *	1951-11-20	1957-12-31	Hiller Helicopters	Rotary wing aircraft frame construction
NL6500474A (pt) *	1964-09-26	1966-03-28
US3520497A (en) *	1968-06-05	1970-07-14	Rotorway Inc	Framework for a helicopter

1992
- 1992-10-23 IT ITMI922433A patent/IT1255907B/it active IP Right Grant
1993
- 1993-09-08 WO PCT/IT1993/000092 patent/WO1994010033A1/en active Application Filing
- 1993-09-08 AU AU51549/93A patent/AU5154993A/en not_active Abandoned
- 1993-09-08 BR BR9307278A patent/BR9307278A/pt not_active Application Discontinuation
- 1993-09-09 ZA ZA936671A patent/ZA936671B/xx unknown
- 1993-10-14 CN CN93118478A patent/CN1086184A/zh active Pending
- 1993-10-20 AR AR93326329A patent/AR248246A1/es active

Also Published As

Publication number	Publication date
CN1086184A (zh)	1994-05-04
ITMI922433A0 (it)	1992-10-23
AR248246A1 (es)	1995-07-12
AU5154993A (en)	1994-05-24
IT1255907B (it)	1995-11-17
WO1994010033A1 (en)	1994-05-11
ITMI922433A1 (it)	1994-04-23
ZA936671B (en)	1994-04-29

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Legal Events

Date	Code	Title	Description
2000-01-11	FA7	Application withdrawn (art. 18 par. 1 of law 5772/71) - being contrary to morals, good customs and public security, order and health
2000-01-11	HP	Claimed priority lost