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
Application number
ITMI922433A
Other languages
English (en)
Original Assignee
Crae Elettromeccanica 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.)
Filing date
Publication date
Application filed by Crae Elettromeccanica Spa filed Critical Crae Elettromeccanica Spa
Priority to ITMI922433A priority Critical patent/IT1255907B/it
Publication of ITMI922433A0 publication Critical patent/ITMI922433A0/it
Priority to AU51549/93A priority patent/AU5154993A/en
Priority to BR9307278A priority patent/BR9307278A/pt
Priority to PCT/IT1993/000092 priority patent/WO1994010033A1/en
Priority to ZA936671A priority patent/ZA936671B/xx
Priority to CN93118478A priority patent/CN1086184A/zh
Priority to AR93326329A priority patent/AR248246A1/es
Publication of ITMI922433A1 publication Critical patent/ITMI922433A1/it
Application granted granted Critical
Publication of IT1255907B publication Critical patent/IT1255907B/it

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Tires In General (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
  • Powder Metallurgy (AREA)
  • Toys (AREA)
  • Body Structure For Vehicles (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)
ITMI922433A 1992-10-23 1992-10-23 Veicolo aereo ultraleggero, in particolare elicottero. IT1255907B (it)

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)

* 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 (it) * 1964-09-26 1966-03-28
US3520497A (en) * 1968-06-05 1970-07-14 Rotorway Inc Framework for a helicopter

Also Published As

Publication number Publication date
CN1086184A (zh) 1994-05-04
ZA936671B (en) 1994-04-29
AU5154993A (en) 1994-05-24
WO1994010033A1 (en) 1994-05-11
BR9307278A (pt) 1999-06-01
AR248246A1 (es) 1995-07-12
ITMI922433A1 (it) 1994-04-23
ITMI922433A0 (it) 1992-10-23

Similar Documents

Publication Publication Date Title
IT1255907B (it) Veicolo aereo ultraleggero, in particolare elicottero.
Nosek et al. Independence among people with disabilities: I. A heuristic model.
ES275634U (es) Estructura de soporte para un dispositivo captador de energia solar
IT1219892B (it) Derivati dell' acido furanuronico,loro preparazione e loro impiego come medicamenti
IT1230116B (it) Derivati dell'acido furanuronico, loro preparazione e loro impiego come medicamenti
DE3865722D1 (en) Spruehelektrode.
IT1259517B (it) Carrello per veicoli ferroviari ad alte prestazioni
ES2041728T3 (es) Rejilla soporte de barras combustibles nucleares.
ES2135545T3 (es) Produccion de oxido borico.
MX174187B (es) Recipiente autoportante en especial para ser empleado como cuba electrolitica
CN211653976U (zh) 一种教学用激光笔
IT1250827B (it) Modulo abitativo componibile.
CN218232863U (zh) 一种衣杆型材
CN218686339U (zh) 一种儿童翅膀玩具收展机构
Fenton Shabbetay Sebi and his muslim contemporary Muhammad an-Niyazi
ITMI960749U1 (it) Struttura portante per un'amaca
Shawkat THE MORPHOLOGY OF NON-CONVENTIONAL STRUCTURES
Baku et al. La continuidad del espacio protestante: coherencias litúrgico-arquitectónico-estructurales de la arquitectura religiosa protestante húngara del siglo XX
CN2119126U (zh) 旅行筷子
O'Dea¹ et al. A ROSAT search for clusters around powerful radio galaxies
ITMI910581A1 (it) Derivati dell'acido 5-fenil-1h-pirazol-4-propionico, loro preparazione e loro impiego come medicamenti
Ishihara et al. Visualisation of the Intracellular, Electron Opaque Structures of Blood Platelets Using Brief Negative Staining.
SU593251A1 (ru) Механическое запоминающее устройство
IT208583Z2 (it) Struttura atta a consentire la realizzazione di cartelli segnaletici, comprendenti porzioni componibili e sostituibili.
de Souza Minayo This special issue represents the reflection and research done on the theme of violence and its relationship to the field of public health in Brazil, particularly over the last decade.

Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971029