BRPI0602159A - conjunto de mancal resistente a contaminante - Google Patents
conjunto de mancal resistente a contaminanteInfo
- Publication number
- BRPI0602159A BRPI0602159A BRPI0602159-0A BRPI0602159A BRPI0602159A BR PI0602159 A BRPI0602159 A BR PI0602159A BR PI0602159 A BRPI0602159 A BR PI0602159A BR PI0602159 A BRPI0602159 A BR PI0602159A
- Authority
- BR
- Brazil
- Prior art keywords
- bearing assembly
- resistant bearing
- deflector
- inner ring
- contaminant resistant
- Prior art date
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
- F16C33/72—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
- F16C33/784—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race
- F16C33/7859—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a further sealing element
-
- 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
- F16C19/08—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 two or more rows of 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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/80—Labyrinth sealings
- F16C33/805—Labyrinth sealings in addition to other sealings, e.g. dirt guards to protect sealings with sealing lips
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Of Bearings (AREA)
- Rolling Contact Bearings (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
- Sealing With Elastic Sealing Lips (AREA)
Abstract
"CONJUNTO DE MANCAL RESISTENTE A CONTAMINANTE". Um conjunto de mancal resistente a contaminante inclui uma vedação com múltiplos rebordos com uma cobertura estendida suportada do anel externo e se projetando adjacente a um ressalto escalonado de anel interno. Um defletor de aço suportado do anel interno é desviado para fora adjacente à cobertura e inclui uma borda radialmente externa terminando bem próximo adjacente à conexão da cobertura de vedação ao anel externo. O defletor inclui uma porção externa inclinada para dentro da direção radial e suportando uma vedação labial que contata uma porção inclinada da cobertura de vedação em uma localização central entre os anéis. Um degrau primário usinado sobre o anel interno impede que o defletor seja empurrado para a vedação.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/146,445 US7258491B2 (en) | 2005-06-07 | 2005-06-07 | Bearing seal assembly for agricultural applications |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0602159A true BRPI0602159A (pt) | 2007-02-21 |
Family
ID=36975572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0602159-0A BRPI0602159A (pt) | 2005-06-07 | 2006-06-06 | conjunto de mancal resistente a contaminante |
Country Status (7)
Country | Link |
---|---|
US (1) | US7258491B2 (pt) |
EP (1) | EP1731775B1 (pt) |
CN (1) | CN1880785B (pt) |
AR (1) | AR061391A1 (pt) |
BR (1) | BRPI0602159A (pt) |
CA (1) | CA2549624C (pt) |
MX (1) | MXPA06006419A (pt) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7591593B2 (en) * | 2005-02-04 | 2009-09-22 | Ntn Corporation | Sealed rolling bearing |
US7588372B2 (en) * | 2006-04-13 | 2009-09-15 | Bishop-Wisecarver Corporation | Guide wheel having a bearing for food and beverage applications |
US8333515B2 (en) * | 2006-06-30 | 2012-12-18 | Emerson Power Transmission Corporation | External bearing shroud |
US7637665B2 (en) * | 2006-06-30 | 2009-12-29 | Emerson Power Transmission Corporation | Bearing assembly and resilient seal element |
US7422373B2 (en) * | 2006-08-22 | 2008-09-09 | Emerson Power Transmission Manufacturing | Spherical roller bearing sealing assembly |
GB0709455D0 (en) * | 2007-05-17 | 2007-06-27 | Johnson Electric Sa | Electric motor |
DE102008063958A1 (de) * | 2008-12-19 | 2010-07-01 | Schaeffler Technologies Gmbh & Co. Kg | Haltering für Wälzlager |
DE102009019396B4 (de) * | 2009-04-29 | 2019-01-24 | Schaeffler Technologies AG & Co. KG | Dichtungsanordnung für eine Wälzlagerung |
EP2435719B1 (en) | 2009-05-25 | 2015-04-15 | Aktiebolaget SKF | A bearing seal assembly, particularly for use in agricultural applications |
WO2011005987A1 (en) * | 2009-07-08 | 2011-01-13 | Peer Bearing Company | Self-aligning maintenance free bearing unit for agricultural applications |
CN105485161A (zh) * | 2015-12-28 | 2016-04-13 | 瓦房店轴承集团有限责任公司 | 自密封双列圆锥滚子轴承 |
CN106704382A (zh) * | 2017-03-19 | 2017-05-24 | 山东哈临集团有限公司 | 一种组合型轴承密封圈及使用方法 |
US10808764B2 (en) | 2017-09-26 | 2020-10-20 | G.B.G.I., Inc. | Bearing assembly |
US10746228B2 (en) * | 2017-10-23 | 2020-08-18 | Amsted Rail Company, Inc. | Temperature-robust polymer shroud for roller bearing seal |
US11192399B2 (en) | 2019-11-06 | 2021-12-07 | Peer Bearing Company | Caster hub |
CN114645906A (zh) * | 2020-12-18 | 2022-06-21 | 斯凯孚公司 | 用于滚动轴承的密封组件、滚动轴承和防尘组件 |
CN116241569B (zh) * | 2023-05-12 | 2023-07-28 | 合肥通用机械研究院有限公司 | 一种卧式轴承密封结构 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4249782A (en) * | 1979-09-11 | 1981-02-10 | Deere & Company | Self-aligning bearing and seal |
DE8032122U1 (de) * | 1980-12-03 | 1981-03-26 | FAG Kugelfischer Georg Schäfer KGaA, 97421 Schweinfurt | Kombinierte Dichtung |
DE3316063C2 (de) * | 1983-05-03 | 1985-10-17 | Fa. Carl Freudenberg, 6940 Weinheim | Dichtung |
JPS62278315A (ja) * | 1986-05-24 | 1987-12-03 | Koyo Seiko Co Ltd | 軸受装置 |
IT1206866B (it) * | 1987-01-28 | 1989-05-11 | Riv Officine Di Villar Perosa | Cuscinetto stagno per condizioni dilavoro eccezionalmente gravose |
DE3838824C2 (de) * | 1988-11-17 | 1995-06-08 | Kugelfischer G Schaefer & Co | Dichtung, bestehend aus mehreren Dichtringen |
DE4312364A1 (de) | 1993-04-16 | 1994-10-20 | Schaeffler Waelzlager Kg | Radialwälzlager |
US5419642A (en) * | 1994-03-31 | 1995-05-30 | The Torrington Company | Sealing structure for a bearing |
US5653448A (en) * | 1996-06-18 | 1997-08-05 | Dana Corporation | Slinger seal |
WO1998013610A1 (de) * | 1996-09-24 | 1998-04-02 | Robert Bosch Gmbh | Lager, insbesondere für eine elektrische maschine |
US5908249A (en) * | 1997-06-13 | 1999-06-01 | Reliance Electric Industrial Company | Bearing assembly having compact and efficient seal arrangement |
US6186507B1 (en) * | 1997-09-25 | 2001-02-13 | Michael R. Oldenburg | Retrofittable severe duty seal for a shaft |
US6073933A (en) * | 1998-03-11 | 2000-06-13 | Freudenberg-Nok General Partnership | Load bearing washer and dirt excluder |
DE10037530A1 (de) * | 1999-08-31 | 2001-03-22 | Ntn Toyo Bearing Co Ltd | Dichtungsvorrichtung für Lager |
US6719459B1 (en) * | 1999-10-18 | 2004-04-13 | Nsk Ltd. | Ball bearing |
US6634648B1 (en) * | 2000-06-29 | 2003-10-21 | Kelsey-Hayes Company | Shield and seal assembly for vehicle wheel end assembly |
US6840679B2 (en) * | 2002-03-05 | 2005-01-11 | Peer Bearing Company | Bearing assembly and locking collar |
-
2005
- 2005-06-07 US US11/146,445 patent/US7258491B2/en active Active
-
2006
- 2006-06-01 EP EP06114814.4A patent/EP1731775B1/de not_active Not-in-force
- 2006-06-06 MX MXPA06006419A patent/MXPA06006419A/es active IP Right Grant
- 2006-06-06 CA CA002549624A patent/CA2549624C/en not_active Expired - Fee Related
- 2006-06-06 AR ARP060102359A patent/AR061391A1/es active IP Right Grant
- 2006-06-06 BR BRPI0602159-0A patent/BRPI0602159A/pt active Search and Examination
- 2006-06-07 CN CN200610105470XA patent/CN1880785B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1880785A (zh) | 2006-12-20 |
CN1880785B (zh) | 2010-04-21 |
EP1731775A2 (de) | 2006-12-13 |
CA2549624A1 (en) | 2006-12-07 |
MXPA06006419A (es) | 2007-02-27 |
US20060274984A1 (en) | 2006-12-07 |
EP1731775A3 (de) | 2010-10-06 |
US7258491B2 (en) | 2007-08-21 |
EP1731775B1 (de) | 2014-12-03 |
AR061391A1 (es) | 2008-08-27 |
CA2549624C (en) | 2010-02-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B11D | Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time |