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특허 상세정보

Device for mounting an aircraft turboprop engine comprising hydraulic attachments

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02C-007/20   
미국특허분류(USC) 244/054; 060/796; 248/557
출원번호 US-0602110 (2008-06-02)
등록번호 US-8226028 (2012-07-24)
우선권정보 FR-07 55449 (2007-06-04)
국제출원번호 PCT/EP2008/056742 (2008-06-02)
§371/§102 date 20091127 (20091127)
국제공개번호 WO2008/148722 (2008-12-11)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
인용정보 피인용 횟수 : 8  인용 특허 : 13
초록

An engine unit for an aircraft including a turboprop engine and its device for mounting on to a wing surface. The device includes a rigid structure and a mechanism for fastening the turboprop engine on to this structure. The fastening mechanism includes six mutually independent hydraulic systems, each one exclusively dedicated to the transfer, to the rigid structure, of forces exerted respectively according to one of the six degrees of freedom of movement. Each hydraulic system includes at least one hydraulic jack with a piston attached to one of the two...

대표
청구항

1. An engine unit for an aircraft including a turboprop engine together with a device for mounting the turboprop engine on a wing surface of the aircraft, the mounting device comprising: a rigid structure; andfasteners that fasten the turboprop engine on to the rigid structure,wherein the fasteners comprise six mutually independent hydraulic systems, each one exclusively dedicated to transfer, to the rigid structure, forces associated respectively with one of six degrees of freedom of movement associated with the turboprop engine such that each hydraulic...

이 특허에 인용된 특허 (13)

  1. Jones Peter J. (Erie PA) Downing Marshall W. (Chambourcy FRX). Adaptive fluid mount. USP1993035197692.
  2. Yana Victor Y. (Marseille FRX). Anti-resonant suspension device having six degrees of freedom for a helicopter. USP1988014720060.
  3. Bruski Marek (Kanczuga PLX) Chmielewski Andrzej (Przeworsk PLX) K dzior Jzef (Warsaw PLX) Kubicki Antoni (Przeworsk PLX) Milczarski Kazimierz (Warsaw PLX) Pop awski Wojciech (Warsaw PLX) Strzyz Eugen. Elastomeric shock absorber. USP1996035495923.
  4. Najand Mohammad J. ; Teeter Michael R. ; Keith Kenneth E.. Hydraulic torque restraint system. USP1999075918833.
  5. Carlin Robert N. (Nottingham GB2) Deighton Andrew W. (Derby GB2). Mounting arrangement for a gas turbine engine. USP1994125372338.
  6. Udall, Kenneth F. Mounting arrangement for a gas turbine engine. USP2004036708925.
  7. Udall, Kenneth F. Mounting arrangement for a gas turbine engine. USP2005086935591.
  8. Rodgers Leonard J.,GB2 ; Newton Arnold C.,GB2 ; Berry James P.,GB2 ; Farrar Peter G. G.,GB2 ; Udall Kenneth F.,GB2. Mounting for coupling a turbofan gas turbine engine to an aircraft structure. USP1998055746391.
  9. Marche,Herve. Mounting system inserted between an aircraft engine and a rigid structure of an attachment strut fixed under a wing of this aircraft. USP2007067232091.
  10. Marche,Herv챕. Mounting system inserted between an aircraft engine and a rigid structure of an attachment strut fixed under a wing of this aircraft. USP2006067063290.
  11. Machado,Stephane; Cassagne,Jerome; Del Blanco,Anthony; Martin,Yvon; Chambreuil,Arnaud. Structure for mounting a turboprop under an aircraft wing. USP2007117296768.
  12. Thomas A. Baudendistel ; Sanjiv G. Tewani ; Mark W. Long ; James E. Dingle. Vacuum actuated active decoupler mount. USP2002076422545.
  13. Bhatia Kumar G. (Mercer Island WA) Backus Walter E. (Kent WA) Hagelin Jack S. (Seattle WA). Vibration damping aircraft engine attachment. USP1991115065959.