DE69419934T2 - Fahrwerk für hubschrauber - Google Patents

Fahrwerk für hubschrauber

Info

Publication number
DE69419934T2
DE69419934T2 DE69419934T DE69419934T DE69419934T2 DE 69419934 T2 DE69419934 T2 DE 69419934T2 DE 69419934 T DE69419934 T DE 69419934T DE 69419934 T DE69419934 T DE 69419934T DE 69419934 T2 DE69419934 T2 DE 69419934T2
Authority
DE
Germany
Prior art keywords
helicopters
chassis
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69419934T
Other languages
English (en)
Other versions
DE69419934D1 (de
Inventor
Bobby Collins
Glenn Grimes
Dharam Reddy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bell Helicopter Textron Inc
Original Assignee
Bell Helicopter Textron Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22523166&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69419934(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bell Helicopter Textron Inc filed Critical Bell Helicopter Textron Inc
Application granted granted Critical
Publication of DE69419934D1 publication Critical patent/DE69419934D1/de
Publication of DE69419934T2 publication Critical patent/DE69419934T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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 
    • B64C25/52—Skis or runners
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Gears, Cams (AREA)
DE69419934T 1993-11-05 1994-11-04 Fahrwerk für hubschrauber Expired - Lifetime DE69419934T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/147,851 US5462242A (en) 1993-11-05 1993-11-05 Helicopter landing gear assembly
PCT/US1994/012689 WO1995012522A1 (en) 1993-11-05 1994-11-04 Helicopter landing gear assembly

Publications (2)

Publication Number Publication Date
DE69419934D1 DE69419934D1 (de) 1999-09-09
DE69419934T2 true DE69419934T2 (de) 2000-01-27

Family

ID=22523166

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69419934T Expired - Lifetime DE69419934T2 (de) 1993-11-05 1994-11-04 Fahrwerk für hubschrauber

Country Status (5)

Country Link
US (1) US5462242A (de)
EP (1) EP0725746B1 (de)
CA (1) CA2175807C (de)
DE (1) DE69419934T2 (de)
WO (1) WO1995012522A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105667769A (zh) * 2016-02-29 2016-06-15 无锡觅睿恪科技有限公司 无人机用起落架

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5735484A (en) * 1996-03-25 1998-04-07 Nosterra Holdings Ltd. Helicopter skid
FR2749561B1 (fr) * 1996-06-10 1998-08-14 Eurocopter France Train d'atterrissage a patins pour helicoptere
US6244538B1 (en) * 1999-05-19 2001-06-12 Bell Helicopter Textron Inc. Stiffness de-coupled skid landing gear
US20130341461A1 (en) * 2012-06-26 2013-12-26 Bell Helicopter Textron Inc. Lightweight Helicopter Skid Shoes
EP2746155B1 (de) * 2012-12-21 2015-07-08 Bell Helicopter Textron Inc. Helikopterkufenfahrwerk
US9045225B2 (en) * 2013-08-11 2015-06-02 Lou French Skid stabilizer for use with a radio controlled helicopter
ES2593068B1 (es) * 2015-06-03 2017-09-14 Überbaum Industrie, S.L. Patín polivalente para drones
CN106275479A (zh) * 2016-09-29 2017-01-04 广州建通测绘地理信息技术股份有限公司 一种双航摄仪直升机平台机构
US10858091B2 (en) 2017-08-11 2020-12-08 Bell Helicopter Textron Inc. Helicopter skid landing gear
US11208210B2 (en) 2017-12-01 2021-12-28 Wipaire, Inc. Float plane technology
RU209156U1 (ru) * 2021-05-24 2022-02-03 Закрытое акционерное общество "Инновационный центр "Бирюч" (ЗАО "ИЦ "Бирюч") Шасси с двусторонней амортизацией

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2994501A (en) * 1957-12-19 1961-08-01 Frank W Barnard Bedstead attachment
US3716208A (en) * 1970-06-11 1973-02-13 Textron Inc Energy absorbing landing gear
US4270711A (en) * 1979-01-29 1981-06-02 Textron, Inc. Helicopter landing gear with crosstube pivot
US4437791A (en) * 1982-04-02 1984-03-20 Reynolds Graeme E Clamp for hydraulic hose bundles
FR2537542B1 (fr) * 1982-12-08 1985-11-15 Aerospatiale Trains d'atterissage a patins equipes de composants munis d'un dispositif d'absorption d'energie par deformation plastique et/ou de limitation d'effort, et composants de ce type
EP0447498A4 (en) * 1989-10-03 1992-01-29 Bell Helicopter Textron Inc. Self-adjusting slide assembly for weight on gear switch
US5060886A (en) * 1990-08-08 1991-10-29 Bell Helicopter Textron, Inc. Quick change wheel landing gear
FR2676207B1 (fr) * 1991-05-06 1993-08-27 Aerospatiale Train d'atterrissage pour aerodynes, a traverses en materiau composite.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105667769A (zh) * 2016-02-29 2016-06-15 无锡觅睿恪科技有限公司 无人机用起落架

Also Published As

Publication number Publication date
EP0725746A1 (de) 1996-08-14
US5462242A (en) 1995-10-31
WO1995012522A1 (en) 1995-05-11
EP0725746A4 (de) 1997-04-09
EP0725746B1 (de) 1999-08-04
CA2175807C (en) 2005-12-27
DE69419934D1 (de) 1999-09-09
CA2175807A1 (en) 1995-05-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition