FR2817932B1 - Palier pour arbre de transmission arriere d'helicoptere - Google Patents

Palier pour arbre de transmission arriere d'helicoptere

Info

Publication number
FR2817932B1
FR2817932B1 FR0016142A FR0016142A FR2817932B1 FR 2817932 B1 FR2817932 B1 FR 2817932B1 FR 0016142 A FR0016142 A FR 0016142A FR 0016142 A FR0016142 A FR 0016142A FR 2817932 B1 FR2817932 B1 FR 2817932B1
Authority
FR
France
Prior art keywords
bearing
transmission shaft
rear transmission
helicopter rear
helicopter
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 - Fee Related
Application number
FR0016142A
Other languages
English (en)
Other versions
FR2817932A1 (fr
Inventor
Elio Zoppitelli
Claude Bocoviz
Jean Pierre Jalaguier
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.)
Airbus Helicopters SAS
Original Assignee
Eurocopter France SA
Eurocopter SA
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 Eurocopter France SA, Eurocopter SA filed Critical Eurocopter France SA
Priority to FR0016142A priority Critical patent/FR2817932B1/fr
Priority to US10/021,163 priority patent/US6550974B2/en
Publication of FR2817932A1 publication Critical patent/FR2817932A1/fr
Application granted granted Critical
Publication of FR2817932B1 publication Critical patent/FR2817932B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/06—Ball or roller bearings
    • F16C23/08—Ball or roller bearings self-adjusting
    • F16C23/082—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface
    • F16C23/084—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface sliding on a complementary spherical surface
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/06—Elastic or yielding bearings or bearing supports, for exclusively rotary movement by means of parts of rubber or like materials
    • F16C27/066—Ball or roller bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/042—Housings for rolling element bearings for rotary movement
    • F16C35/045—Housings for rolling element bearings for rotary movement with a radial flange to mount the housing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2326/00—Articles relating to transporting
    • F16C2326/01—Parts of vehicles in general
    • F16C2326/06—Drive shafts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Of The Bearing (AREA)
FR0016142A 2000-12-12 2000-12-12 Palier pour arbre de transmission arriere d'helicoptere Expired - Fee Related FR2817932B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0016142A FR2817932B1 (fr) 2000-12-12 2000-12-12 Palier pour arbre de transmission arriere d'helicoptere
US10/021,163 US6550974B2 (en) 2000-12-12 2001-10-30 Bearing assembly for a helicopter rear transmission shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0016142A FR2817932B1 (fr) 2000-12-12 2000-12-12 Palier pour arbre de transmission arriere d'helicoptere

Publications (2)

Publication Number Publication Date
FR2817932A1 FR2817932A1 (fr) 2002-06-14
FR2817932B1 true FR2817932B1 (fr) 2003-02-14

Family

ID=8857535

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0016142A Expired - Fee Related FR2817932B1 (fr) 2000-12-12 2000-12-12 Palier pour arbre de transmission arriere d'helicoptere

Country Status (2)

Country Link
US (1) US6550974B2 (fr)
FR (1) FR2817932B1 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7240583B2 (en) * 2003-10-28 2007-07-10 Honeywell International, Inc. Dual function, highly damped, structurally and thermally compliant auxiliary bearing assembly
WO2007147909A1 (fr) * 2006-06-14 2007-12-27 Rotor Componentes Tecnológicos, S.L. Ensemble de bielles et pédalier pour bicyclettes
KR101110609B1 (ko) 2009-07-17 2012-02-15 호남시트주식회사 모형 헬리콥터의 스와시 플레이트
US8540258B2 (en) * 2009-11-30 2013-09-24 Mando Corporation Rack assist type electric power steering apparatus
CN102135135B (zh) * 2011-01-20 2012-09-05 中国航空动力机械研究所 组合轴承
CN102381475B (zh) * 2011-08-15 2014-01-15 中国航空动力机械研究所 尾传动轴支撑装置
ITVR20110208A1 (it) * 2011-11-24 2013-05-25 Gussi Italia S R L Dispositivo di sterzo per veicoli
FR2992702B1 (fr) * 2012-06-28 2014-07-04 Eurocopter France Dispositif d'accouplement par aboutement d'un arbre de transmission supercritique, pour l'entrainement d'un rotor de giravion notamment
SE541106C2 (sv) * 2012-08-22 2019-04-09 Vaederstad Holding Ab Fjädringsenhet för lantbruksredskap, lantbruksredskap samt användning och förfarande för montering av lagerenhet
ES2397777B1 (es) * 2012-11-22 2013-11-05 Grupo Clavijo Elt, S.L. Soporte giratorio de ejes de seguidores solares
GB201313221D0 (en) * 2013-07-24 2013-09-04 Trw Ltd A telescopic assembly
US10494089B2 (en) 2014-05-21 2019-12-03 Sikorsky Aircraft Corporation Drive shaft system hanger bearing
CN104314993B (zh) * 2014-06-22 2016-10-26 廖应良 一种耙用调心轴承座总成
US9995342B2 (en) * 2015-11-23 2018-06-12 Cadventures, Inc. Self-adjusting bushing bearing with shaft seal
FR3066534B1 (fr) * 2017-05-22 2020-01-10 Safran Aircraft Engines Ensemble pour turbomachine d'aeronef presentant un systeme de decouplage ameliore en cas de perte d'aube de soufflante
CN111855200B (zh) * 2020-08-26 2024-05-28 湘潭科达电工专用成套设备有限责任公司 直升机传动轴综合试验台
US20220170591A1 (en) * 2020-12-01 2022-06-02 Gilles Marc Dube Driveshaft containment apparatus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1050612A (fr) * 1900-01-01
FR1066180A (fr) * 1952-06-25 1954-06-02 C I M A Cie Internationale Des Roulements à billes pour paliers de vilebrequin de faneuse
FR2175240A5 (fr) * 1972-02-28 1973-10-19 Glaenzer Spicer Sa
DE3529316A1 (de) * 1985-08-16 1987-02-19 Skf Gleitlager Gmbh Schwenkbare lagerung, insbesondere fuer lenksaeulen von kraftfahrzeugen
US5407386A (en) * 1993-02-04 1995-04-18 United Technologies Corporation Fail safe drive shaft system
FR2786828B1 (fr) * 1998-12-02 2001-02-16 Eurocopter France Dispositif d'accouplement coaxial entre deux arbres

Also Published As

Publication number Publication date
US6550974B2 (en) 2003-04-22
FR2817932A1 (fr) 2002-06-14
US20020081047A1 (en) 2002-06-27

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Legal Events

Date Code Title Description
CD Change of name or company name

Owner name: AIRBUS HELICOPTERS, FR

Effective date: 20140602

PLFP Fee payment

Year of fee payment: 16

ST Notification of lapse

Effective date: 20170831