BRPI0912124B8 - disposição do mancal da roda com anel de distribuição de graxa - Google Patents

disposição do mancal da roda com anel de distribuição de graxa

Info

Publication number
BRPI0912124B8
BRPI0912124B8 BRPI0912124A BRPI0912124A BRPI0912124B8 BR PI0912124 B8 BRPI0912124 B8 BR PI0912124B8 BR PI0912124 A BRPI0912124 A BR PI0912124A BR PI0912124 A BRPI0912124 A BR PI0912124A BR PI0912124 B8 BRPI0912124 B8 BR PI0912124B8
Authority
BR
Brazil
Prior art keywords
grease
distribution ring
rotating
rotation
wheel bearing
Prior art date
Application number
BRPI0912124A
Other languages
English (en)
Inventor
Wilm Bernhard
Schäfer Marc-andré
Original Assignee
Schaeffler Technologies Ag
Schaeffler Technologies Gmbh & Co Kg
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 Schaeffler Technologies Ag, Schaeffler Technologies Gmbh & Co Kg filed Critical Schaeffler Technologies Ag
Publication of BRPI0912124A2 publication Critical patent/BRPI0912124A2/pt
Publication of BRPI0912124B1 publication Critical patent/BRPI0912124B1/pt
Publication of BRPI0912124B8 publication Critical patent/BRPI0912124B8/pt

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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6603—Special parts or details in view of lubrication with grease as lubricant
    • F16C33/6622—Details of supply and/or removal of the grease, e.g. purging grease
    • F16C33/6625—Controlling or conditioning the grease supply
    • 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
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
    • F16C19/36—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with a single row of rollers
    • F16C19/364—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with a single row of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
    • 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
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • F16C19/541—Systems consisting of juxtaposed rolling bearings including at least one angular contact bearing
    • F16C19/542—Systems consisting of juxtaposed rolling bearings including at least one angular contact bearing with two rolling bearings with angular contact
    • F16C19/543—Systems consisting of juxtaposed rolling bearings including at least one angular contact bearing with two rolling bearings with angular contact in O-arrangement
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6603—Special parts or details in view of lubrication with grease as lubricant
    • F16C33/6607—Retaining the grease in or near the bearing
    • 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
    • F16C2326/02—Wheel hubs or castors
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6603—Special parts or details in view of lubrication with grease as lubricant
    • F16C33/6629—Details of distribution or circulation inside the bearing, e.g. grooves on the cage or passages in the rolling elements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

disposição do mancal da roda com anel de distribuição de graxa a presente invenção se baseia na tarefa de sugerir uma disposição do mancai da roda com uma lubrificação confiável de longo termo, a qual se caracteriza por uma montagem simples. para isto é sugerida uma disposição do mancai da roda (1) com um parceiro de rotação (3, 4) giratório e um estacionário, e com duas fileiras de corpos de rolamento (5a, b), sendo que, os parceiros de rotação (3, 4) estão apoiados, através das duas fileiras de corpos de rolamento (5a, b) um em relação ao outro, podendo girar em torno de um eixo de rotação (2), com um anel de distribuição de graxa (9), sendo que, o anel de distribuição de graxa (9) está ligado à prova de torção com o parceiro de rotação (3) giratório, e apresenta uma primeira superfície de guia da graxa (13a), a qual está alinhada, de tal modo que, durante a rotação do parceiro de rotação (3) giratório, a graxa de lubrificação é conduzida a uma das fileiras de corpos de rolamento (5a), sendo que, o anel de distribuição de graxa (9) apresenta uma segunda superfície de guia da graxa (13b), a qual está alinhada, de tal modo que, durante a rotação do parceiro de rotação (3) giratório, a graxa de lubrificação é conduzida à outra das fileiras de corpos de rolamento (5b).
BRPI0912124A 2008-05-28 2009-04-09 disposição do mancal da roda com anel de distribuição de graxa BRPI0912124B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102008025568A DE102008025568A1 (de) 2008-05-28 2008-05-28 Radlageranordnung mit Fettverteilerring
DE102008025568.8 2008-05-28
PCT/EP2009/054288 WO2009144075A1 (de) 2008-05-28 2009-04-09 Radlageranordnung mit fettverteilerring

Publications (3)

Publication Number Publication Date
BRPI0912124A2 BRPI0912124A2 (pt) 2015-11-03
BRPI0912124B1 BRPI0912124B1 (pt) 2020-06-16
BRPI0912124B8 true BRPI0912124B8 (pt) 2020-08-04

Family

ID=40751030

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0912124A BRPI0912124B8 (pt) 2008-05-28 2009-04-09 disposição do mancal da roda com anel de distribuição de graxa

Country Status (4)

Country Link
EP (1) EP2286100B1 (pt)
BR (1) BRPI0912124B8 (pt)
DE (1) DE102008025568A1 (pt)
WO (1) WO2009144075A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015210243A1 (de) 2015-06-03 2016-12-08 Schaeffler Technologies AG & Co. KG Radlageranordnung für ein Fahrzeug
DE102015210242B4 (de) 2015-06-03 2022-08-25 Schaeffler Technologies AG & Co. KG Radlageranordnung für ein Fahrzeug
DE102015211934A1 (de) 2015-06-26 2016-12-29 Schaeffler Technologies AG & Co. KG Radlageranordnung für ein Fahrzeug
DE102016118056B4 (de) * 2016-09-23 2020-12-17 Thyssenkrupp Ag Wälzlager, Windkraftanlage mit einem Wälzlager und Verfahren zur Montage eines Wälzlagers
DE102017105523B4 (de) * 2017-03-15 2020-02-27 Saf-Holland Gmbh Nabe
IT201700076753A1 (it) * 2017-07-07 2019-01-07 Skf Ab Dispositivo trattenitore di grasso e dosatore di olio per una unità cuscinetto a rotolamento
DE102017128966B3 (de) 2017-12-06 2019-04-18 Schaeffler Technologies AG & Co. KG Radlagereinheit mit einer Rotationsachse
IT202000009133A1 (it) 2020-04-28 2021-10-28 Skf Ab Dispositivo dosatore di grasso per cuscinetti a rotolamento

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2272757A (en) * 1940-12-19 1942-02-10 Gen Electric Bearing and supporting structure
US3913992A (en) 1972-04-26 1975-10-21 Continental Oil Co Extended bearing lubrication method and apparatus
JP2000192972A (ja) 1998-12-24 2000-07-11 Ntn Corp 外輪回転用グリース潤滑円すいころ軸受
SE525142C2 (sv) 2003-05-12 2004-12-07 Volvo Lastvagnar Ab Lagerarrangemang och hjulaxelarrangemang för fordon
JP2005214300A (ja) 2004-01-29 2005-08-11 Ntn Corp 車軸用軸受装置
JP2008095766A (ja) 2006-10-10 2008-04-24 Ntn Corp 車輪用軸受

Also Published As

Publication number Publication date
BRPI0912124A2 (pt) 2015-11-03
EP2286100A1 (de) 2011-02-23
WO2009144075A1 (de) 2009-12-03
DE102008025568A1 (de) 2009-12-03
EP2286100B1 (de) 2015-06-10
BRPI0912124B1 (pt) 2020-06-16

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: SCHAEFFLER TECHNOLOGIES AG AND CO. KG (OLD AG) (DE

B25A Requested transfer of rights approved

Owner name: SCHAEFFLER TECHNOLOGIES GMBH AND CO. KG (DE)

B25D Requested change of name of applicant approved

Owner name: SCHAEFFLER TECHNOLOGIES AG AND CO. KG (DE)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 16/06/2020, OBSERVADAS AS CONDICOES LEGAIS.

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: REF. RPI 2580 DE 16/06/2020 QUANTO AO INVENTOR.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 14A ANUIDADE.

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 2717 DE 31-01-2023 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.