BRPI0811832A2 - "mancal de rolamento e junta de estanqueidade" - Google Patents

"mancal de rolamento e junta de estanqueidade"

Info

Publication number
BRPI0811832A2
BRPI0811832A2 BRPI0811832-9A2A BRPI0811832A BRPI0811832A2 BR PI0811832 A2 BRPI0811832 A2 BR PI0811832A2 BR PI0811832 A BRPI0811832 A BR PI0811832A BR PI0811832 A2 BRPI0811832 A2 BR PI0811832A2
Authority
BR
Brazil
Prior art keywords
bearing
sealing joint
joint
sealing
bearing bearing
Prior art date
Application number
BRPI0811832-9A2A
Other languages
English (en)
Inventor
Bernard Chaudier
Seigfried Ruhland
Original Assignee
Snr Roulements 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 Snr Roulements Sa filed Critical Snr Roulements Sa
Publication of BRPI0811832A2 publication Critical patent/BRPI0811832A2/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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3248—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports
    • F16J15/3252—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports
    • F16J15/3256—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports comprising two casing or support elements, one attached to each surface, e.g. cartridge or cassette seals
    • F16J15/3264—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports comprising two casing or support elements, one attached to each surface, e.g. cartridge or cassette seals the elements being separable from each other
    • 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
    • F16C33/6618—Retaining the grease in or near the bearing in a reservoir in the sealing means
    • 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
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/7869—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward
    • F16C33/7879—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward with a further sealing ring
    • F16C33/7883—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward with a further sealing ring mounted to the inner race and of generally L-shape, the two sealing rings defining a sealing with box-shaped cross-section
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/324—Arrangements for lubrication or cooling of the sealing itself
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3436—Pressing means
    • F16J15/3456—Pressing means without external means for pressing the ring against the face, e.g. slip-ring with a resilient lip
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Of Bearings (AREA)
  • Rolling Contact Bearings (AREA)
BRPI0811832-9A2A 2007-06-29 2008-06-27 "mancal de rolamento e junta de estanqueidade" BRPI0811832A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0704724A FR2918135B1 (fr) 2007-06-29 2007-06-29 Palier a roulement et joint d'etancheite a comportement dynamique ameliore.
PCT/FR2008/000924 WO2009019341A2 (fr) 2007-06-29 2008-06-27 Palier à roulement et joint d'étanchéité à comportement dynamique amélioré

Publications (1)

Publication Number Publication Date
BRPI0811832A2 true BRPI0811832A2 (pt) 2014-10-21

Family

ID=38972970

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0811832-9A2A BRPI0811832A2 (pt) 2007-06-29 2008-06-27 "mancal de rolamento e junta de estanqueidade"

Country Status (6)

Country Link
EP (1) EP2171319B1 (pt)
JP (1) JP5292397B2 (pt)
CN (1) CN101765734B (pt)
BR (1) BRPI0811832A2 (pt)
FR (1) FR2918135B1 (pt)
WO (1) WO2009019341A2 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5757455B2 (ja) 2011-03-18 2015-07-29 Nok株式会社 密封装置
AU2014223641B2 (en) * 2013-02-27 2016-05-05 Federal-Mogul Corporation Main seal for a heavy-duty vehicle wheel-end assembly
CN103644304A (zh) * 2013-12-10 2014-03-19 四川诺成航空橡塑密封有限责任公司 Lu型金属骨架反向组合唇形迷宫密封圈
CN106286607A (zh) * 2015-05-29 2017-01-04 Skf公司 轴承密封件及其应用
EP3538795B1 (fr) * 2016-11-10 2023-01-18 Hutchinson Ensemble de joint d'étanchéité, palier à roulement comprenant un tel ensemble, et procédé pour fabriquer cet ensemble
CN109983244B (zh) * 2016-11-25 2021-02-26 Nok株式会社 密封装置以及轮毂轴承
CN108331844A (zh) * 2017-01-19 2018-07-27 襄阳汽车轴承股份有限公司 大扭矩重载离合器分离轴密封结构
CN111015521B (zh) * 2018-10-09 2020-10-09 山东莱阳市昌誉密封产品有限公司 一种降低盒式油封摩擦扭矩的加工方法及其专用喷砂装置
US10619674B1 (en) * 2019-01-14 2020-04-14 Aktiebolaget Skf Bearing assembly
DE102021133168A1 (de) 2021-12-15 2023-06-15 Schaeffler Technologies AG & Co. KG Dichtung für Radlager

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3616999A1 (de) * 1986-05-21 1987-11-26 Kugelfischer G Schaefer & Co Dichtung, insbesondere fuer waelzlager
TW327149B (en) * 1995-03-17 1998-02-21 Desmarquest Ceramiques Tech Alumina-based ceramic for sintering
FR2735768B1 (fr) * 1995-06-22 1997-09-12 Desmarquest Ceramiques Tech Ceramique a fritter a base d'alumine, procede de fabrication et pieces de frottement ainsi obtenues
IT1320725B1 (it) * 2000-10-24 2003-12-10 Skf Ind Spa Dispositivo di tenuta per un cuscinetto di rotolamento.
JP2003074491A (ja) * 2001-09-04 2003-03-12 Nsk Ltd ウォータポンプ用シール装置とウォータポンプ用回転支持装置とウォータポンプ
JP4055398B2 (ja) * 2001-11-08 2008-03-05 株式会社ジェイテクト 車輪用転がり軸受装置
JP2003184897A (ja) * 2001-12-18 2003-07-03 Nsk Ltd シール装置
JP2003269468A (ja) * 2002-03-13 2003-09-25 Koyo Seiko Co Ltd ころ軸受
ITTO20040340A1 (it) * 2004-05-21 2004-08-21 Skf Ab Dispositivo di tenuta per un cuscinetto di rotolamento
EP1830086B1 (en) * 2004-12-16 2016-07-13 Uchiyama Manufacturing Corp. Seal structure for rotation member

Also Published As

Publication number Publication date
EP2171319A2 (fr) 2010-04-07
EP2171319B1 (fr) 2016-08-24
JP5292397B2 (ja) 2013-09-18
JP2010531966A (ja) 2010-09-30
FR2918135B1 (fr) 2009-09-04
CN101765734A (zh) 2010-06-30
FR2918135A1 (fr) 2009-01-02
WO2009019341A2 (fr) 2009-02-12
CN101765734B (zh) 2012-04-25
WO2009019341A3 (fr) 2009-05-22

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2329 DE 25-08-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

B350 Update of information on the portal [chapter 15.35 patent gazette]