BR9509734A - Trem de pouso para aterrissagem forçada para uma aeronave - Google Patents

Trem de pouso para aterrissagem forçada para uma aeronave

Info

Publication number: BR9509734A
Authority: BR; Brazil
Prior art keywords: landing; aircraft; forced; gear; landing gear
Prior art date: 1994-11-18

Application number

BR9509734A

Other languages

English (en)

Inventor

Berardino Delmonte

Ralph P Barone

Original Assignee

United Technologies Corp

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.)

1994-11-18

Filing date

1995-11-08

Publication date

1997-10-21

1995-11-08 Application filed by United Technologies Corp filed Critical United Technologies Corp

1997-10-21 Publication of BR9509734A publication Critical patent/BR9509734A/pt

Classifications

- 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
- B64C25/58—Arrangements or adaptations of shock-absorbers or springs
- B64C25/60—Oleo legs

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Aviation & Aerospace Engineering (AREA)
Vibration Dampers (AREA)
Transmission Devices (AREA)
Fluid-Damping Devices (AREA)

BR9509734A 1994-11-18 1995-11-08 Trem de pouso para aterrissagem forçada para uma aeronave BR9509734A (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US08/341,786 US5547148A (en)	1994-11-18	1994-11-18	Crashworthy landing gear
PCT/US1995/014544 WO1996015940A1 (en)	1994-11-18	1995-11-08	A crashworthy landing gear for an aircraft

Publications (1)

Publication Number	Publication Date
BR9509734A true BR9509734A (pt)	1997-10-21

Family

ID=23339033

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9509734A BR9509734A (pt)	1994-11-18	1995-11-08	Trem de pouso para aterrissagem forçada para uma aeronave

Country Status (8)

Country	Link
US (1)	US5547148A (pt)
EP (1)	EP0790923B1 (pt)
JP (1)	JPH10508813A (pt)
CN (1)	CN1070442C (pt)
BR (1)	BR9509734A (pt)
CA (1)	CA2205489C (pt)
DE (1)	DE69504699T2 (pt)
WO (1)	WO1996015940A1 (pt)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6763635B1 (en) *	1999-11-30	2004-07-20	Shook Mobile Technology, Lp	Boom with mast assembly
US6328259B1 (en)	2000-06-06	2001-12-11	The Boeing Company	Variable-load shear collar for helicopter landing gear shock struts
JP4515600B2 (ja) *	2000-06-06	2010-08-04	住友精密工業株式会社	航空機用降着装置
DE10249517B4 (de) *	2002-10-23	2008-11-20	Eurocopter Deutschland Gmbh	Stoßabsorbierende, lastbegrenzende Verbindungsvorrichtung sowie Drehflügelflugzeug mit einer solchen Verbindungsvorrichtung
JP3888630B2 (ja) *	2002-12-04	2007-03-07	川崎重工業株式会社	エネルギー吸収部材及びそれを用いるヘリコプタの耐衝撃構造
ITMI20031106A1 (it) *	2003-06-03	2004-12-04	Milano Politecnico	Sistema di innesco del collasso plastico di un elemento strutturale metallico.
EP1989106B1 (en) *	2006-02-23	2017-10-11	Sikorsky Aircraft Corporation	Aircraft payload retention system for interior loads
DE102007019052A1 (de) *	2007-03-19	2008-09-25	Liebherr-Aerospace Lindenberg Gmbh	Flugzeugfahrwerk
GB2469804B (en) *	2009-04-27	2013-08-21	Messier Dowty Ltd	Bearing assembly
DE102010032546B4 (de) *	2010-07-29	2025-04-30	Liebherr-Aerospace Lindenberg Gmbh	Flugzeugstoßdämpfer
JP5579552B2 (ja) *	2010-09-17	2014-08-27	住友精密工業株式会社	航空機用脚装置
CN102020014B (zh) *	2010-12-09	2012-11-21	南京航空航天大学	一种带偏转机轮收放机构的飞机起落架
US8397800B2 (en)	2010-12-17	2013-03-19	Halliburton Energy Services, Inc.	Perforating string with longitudinal shock de-coupler
US8985200B2 (en)	2010-12-17	2015-03-24	Halliburton Energy Services, Inc.	Sensing shock during well perforating
US8393393B2 (en)	2010-12-17	2013-03-12	Halliburton Energy Services, Inc.	Coupler compliance tuning for mitigating shock produced by well perforating
US8397814B2 (en)	2010-12-17	2013-03-19	Halliburton Energy Serivces, Inc.	Perforating string with bending shock de-coupler
US20120241169A1 (en)	2011-03-22	2012-09-27	Halliburton Energy Services, Inc.	Well tool assemblies with quick connectors and shock mitigating capabilities
US8881816B2 (en)	2011-04-29	2014-11-11	Halliburton Energy Services, Inc.	Shock load mitigation in a downhole perforation tool assembly
GB2493744B (en) *	2011-08-17	2014-08-27	Messier Dowty Ltd	Improved aircraft landing gear assembly and method of manufacture
GB201114437D0 (en)	2011-08-22	2011-10-05	Airbus Operations Ltd	Landing gear attachment
US9091152B2 (en)	2011-08-31	2015-07-28	Halliburton Energy Services, Inc.	Perforating gun with internal shock mitigation
FR2983829B1 (fr) *	2011-12-07	2014-01-31	Messier Bugatti Dowty	Tige d'atterrisseur pour aeronef
WO2014003699A2 (en)	2012-04-03	2014-01-03	Halliburton Energy Services, Inc.	Shock attenuator for gun system
CN103448902A (zh) *	2012-05-29	2013-12-18	中国航空工业集团公司西安飞机设计研究所	一种下单翼飞机的应急断离结构的内襟翼支臂梁及应用
WO2014046655A1 (en)	2012-09-19	2014-03-27	Halliburton Energy Services, Inc.	Perforation gun string energy propagation management with tuned mass damper
WO2014046656A1 (en)	2012-09-19	2014-03-27	Halliburton Energy Services, Inc.	Perforation gun string energy propagation management system and methods
WO2014084867A1 (en)	2012-12-01	2014-06-05	Halliburton Energy Services, Inc.	Protection of electronic devices used with perforating guns
US10549848B2 (en) *	2017-04-26	2020-02-04	Safran Landing Systems Canada Inc.	Deployable and retractable shock strut
US10591013B2 (en) *	2017-06-14	2020-03-17	Safran Landing Systems Canada Inc.	Lubrication mechanism design for aircraft landing gear bearings
US11332238B2 (en) *	2020-03-22	2022-05-17	Aurora Flight Sciences Corporation	Energy absorbing landing gear system for a vertical landing apparatus and method of using the same
US12195173B2 (en) *	2021-04-22	2025-01-14	Tusas-Turk Havacilik Ve Uzay Sanayiianonim Sirketi	Landing gear
CN114110081B (zh) *	2021-11-19	2023-09-08	中国直升机设计研究所	一种直升机起落架缓冲器
US20240140597A1 (en) *	2022-10-26	2024-05-02	Safran Landing Systems Canada Inc.	Landing gear main fitting with integral shock absorber

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2731218A (en) *	1949-11-10	1956-01-17	Dowty Equipment Ltd	Aircraft alighting gear
US3143321A (en) *	1962-07-12	1964-08-04	John R Mcgehee	Frangible tube energy dissipation
US3236333A (en) *	1963-06-17	1966-02-22	Lockheed Aircraft Corp	Energy absorber
US3997133A (en) *	1975-07-30	1976-12-14	Textron, Inc.	Crash attenuation landing gear

1994
- 1994-11-18 US US08/341,786 patent/US5547148A/en not_active Expired - Lifetime
1995
- 1995-11-08 EP EP95939843A patent/EP0790923B1/en not_active Expired - Lifetime
- 1995-11-08 CN CN95196301A patent/CN1070442C/zh not_active Expired - Fee Related
- 1995-11-08 DE DE69504699T patent/DE69504699T2/de not_active Expired - Lifetime
- 1995-11-08 JP JP8516374A patent/JPH10508813A/ja not_active Ceased
- 1995-11-08 CA CA002205489A patent/CA2205489C/en not_active Expired - Fee Related
- 1995-11-08 WO PCT/US1995/014544 patent/WO1996015940A1/en not_active Ceased
- 1995-11-08 BR BR9509734A patent/BR9509734A/pt not_active IP Right Cessation

Also Published As

Publication number	Publication date
EP0790923A1 (en)	1997-08-27
US5547148A (en)	1996-08-20
EP0790923B1 (en)	1998-09-09
CN1164213A (zh)	1997-11-05
DE69504699D1 (de)	1998-10-15
CA2205489A1 (en)	1996-05-30
DE69504699T2 (de)	1999-05-06
CN1070442C (zh)	2001-09-05
JPH10508813A (ja)	1998-09-02
WO1996015940A1 (en)	1996-05-30
CA2205489C (en)	2006-11-28

Publication	Publication Date	Title
BR9509734A (pt)	1997-10-21	Trem de pouso para aterrissagem forçada para uma aeronave
IL136779A (en)	2003-09-17	Aileron for fixed wing aircraft
DE69430198D1 (de)	2002-04-25	Grossraumflugzeug
BR8702398A (pt)	1988-02-17	Trem de aterrissagem de eixo longitudinal para aeronave
FR2693976B1 (fr)	1994-09-30	Structure de fuselage pour hélicoptère.
DE69819600D1 (de)	2003-12-18	Hydraulische Anlage für ein Flugzeugfahrwerk
BR9106696A (pt)	1993-06-08	Unidade de empuxo para aeronave do tipo vtol
BR8803308A (pt)	1989-01-24	Pa para asa giratoria de aeronave
DE59709082D1 (de)	2003-02-13	Seitenleitwerkstruktur für ein Flugzeug
IL126957A0 (en)	1999-09-22	Lifting-fuselage/wing aircraft having an elliptical forebody
GB2314053B (en)	2000-04-26	Aircraft landing gear with skids
DE69530746D1 (de)	2003-06-18	Flugzeugbremse
DE69729454D1 (de)	2004-07-15	Passagierflugzeug
DE69818927D1 (de)	2003-11-20	Flugzeugbugfahrwerk
FI952877A7 (fi)	1995-12-14	Läpipalamissuoja lentokeneiden runkoja varten
BR9500213A (pt)	1995-11-07	Montagem para cabin de elevador
GB9625241D0 (en)	1997-01-22	Aircraft landing gear arrangement
EP0676328A3 (fr)	1996-04-03	Train d'atterrissage relevable pour avion gros porteur, du type à relevage vertical.
DE69421489D1 (de)	1999-12-09	Verbesserungen an Flugzeuglandesystemen
BR8405834A (pt)	1985-09-17	Controlador para operacao de um excitador eletromagnetico
DE59401699D1 (de)	1997-03-13	Landepiste, insbesondere für Hubschrauber
GB2293452B (en)	1998-07-29	Method for adjusting the altitude given by an altimeter on board an aircraft
KR970038700U (ko)	1997-07-29	항공기 착륙장치의 잠금장치
ES1030818Y (es)	1996-03-01	Conjunto de avios para celebracciones.
GB8918687D0 (en)	1989-09-27	An aircraft landing gear arrangement

Legal Events

Date	Code	Title	Description
1999-09-21	FB36	Technical and formal requirements: requirement - article 36 of industrial property law
2000-05-23	FF	Decision: intention to grant
2000-10-17	FG9A	Patent or certificate of addition granted
2014-03-25	B21F	Lapse acc. art. 78, item iv - on non-payment of the annual fees in time	Free format text: REFERENTE A 18A ANUIDADE.
2017-01-24	B24J	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)	Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2255 DE 25-03-2014 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.