IT1255907B - Veicolo aereo ultraleggero, in particolare elicottero. - Google Patents
Veicolo aereo ultraleggero, in particolare elicottero.Info
- Publication number
- IT1255907B IT1255907B ITMI922433A ITMI922433A IT1255907B IT 1255907 B IT1255907 B IT 1255907B IT MI922433 A ITMI922433 A IT MI922433A IT MI922433 A ITMI922433 A IT MI922433A IT 1255907 B IT1255907 B IT 1255907B
- Authority
- IT
- Italy
- Prior art keywords
- helicopter
- ultralight
- air vehicle
- plane
- length
- Prior art date
Links
- 229910001069 Ti alloy Inorganic materials 0.000 abstract 1
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)
Abstract
E' descritto un veicolo aereo ultraleggero, in particolare un elicottero, rientrante nei limiti di peso a vuoto di circa 230 kg e di peso massimo di 450 kg e la cui lunghezza (L) è compresa fra 4950 e 5150 mm. La struttura (50), costituente l'ossatura caratteristica dell'elicottero, è formata da una serie di aste tubolari in lega di titanio, concorrenti in una pluralità di nodi centrali (KC1... KC4) giacenti sul piano di simmetria dell'elicottero e di coppia di nodi laterali (KL1... KL7) simmetrici rispetto al piano stesso, la cui posizione nello spazio, riferita ad una terna di assi, viene definita in funzione della lunghezza (M) della struttura stessa scelta come parametro di base.(Fig. 1)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI922433A IT1255907B (it) | 1992-10-23 | 1992-10-23 | Veicolo aereo ultraleggero, in particolare elicottero. |
AU51549/93A AU5154993A (en) | 1992-10-23 | 1993-09-08 | An ultralight aircraft, in particular a helicopter |
BR9307278A BR9307278A (pt) | 1992-10-23 | 1993-09-08 | Aeronave ultraleve mais especificamente um helicóptero |
PCT/IT1993/000092 WO1994010033A1 (en) | 1992-10-23 | 1993-09-08 | An ultralight aircraft, in particular a helicopter |
ZA936671A ZA936671B (en) | 1992-10-23 | 1993-09-09 | An ultralight aircraft in particular a helicopter |
CN93118478A CN1086184A (zh) | 1992-10-23 | 1993-10-14 | 超轻型直升飞机 |
AR93326329A AR248246A1 (es) | 1992-10-23 | 1993-10-20 | Una aeronave ultraliviana, en particular un helicoptero. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI922433A IT1255907B (it) | 1992-10-23 | 1992-10-23 | Veicolo aereo ultraleggero, in particolare elicottero. |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI922433A0 ITMI922433A0 (it) | 1992-10-23 |
ITMI922433A1 ITMI922433A1 (it) | 1994-04-23 |
IT1255907B true IT1255907B (it) | 1995-11-17 |
Family
ID=11364159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI922433A IT1255907B (it) | 1992-10-23 | 1992-10-23 | Veicolo aereo ultraleggero, in particolare elicottero. |
Country Status (7)
Country | Link |
---|---|
CN (1) | CN1086184A (it) |
AR (1) | AR248246A1 (it) |
AU (1) | AU5154993A (it) |
BR (1) | BR9307278A (it) |
IT (1) | IT1255907B (it) |
WO (1) | WO1994010033A1 (it) |
ZA (1) | ZA936671B (it) |
Families Citing this family (5)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2818226A (en) * | 1951-11-20 | 1957-12-31 | Hiller Helicopters | Rotary wing aircraft frame construction |
NL6500474A (it) * | 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 |
WO1994010033A1 (en) | 1994-05-11 |
BR9307278A (pt) | 1999-06-01 |
ITMI922433A1 (it) | 1994-04-23 |
ZA936671B (en) | 1994-04-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19971029 |