DE69715430D1 - Hydrodynamische schmiermitteldichtung für niedrige drehmomente - Google Patents
Hydrodynamische schmiermitteldichtung für niedrige drehmomenteInfo
- Publication number
- DE69715430D1 DE69715430D1 DE69715430T DE69715430T DE69715430D1 DE 69715430 D1 DE69715430 D1 DE 69715430D1 DE 69715430 T DE69715430 T DE 69715430T DE 69715430 T DE69715430 T DE 69715430T DE 69715430 D1 DE69715430 D1 DE 69715430D1
- Authority
- DE
- Germany
- Prior art keywords
- gasket
- low torque
- hydrodynamic lubricant
- hydrodynamic
- lubricant
- 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
Links
- 239000000314 lubricant Substances 0.000 title 1
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
-
- 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
- F16C33/7803—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings
- F16C33/7813—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings for tapered 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
- 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
- F16C33/7843—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 single annular sealing disc
- F16C33/7853—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 single annular sealing disc with one or more sealing lips to contact the inner race
-
- 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
-
- 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
- F16J15/3244—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with hydrodynamic pumping action
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Sealing With Elastic Sealing Lips (AREA)
- Pinball Game Machines (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/711,619 US5676383A (en) | 1996-09-10 | 1996-09-10 | Hydrodynamic low-torque lubricant seal with pumping projections |
PCT/US1997/009785 WO1998011366A1 (en) | 1996-09-10 | 1997-06-05 | Hydrodynamic low-torque lubricant seal |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69715430D1 true DE69715430D1 (de) | 2002-10-17 |
DE69715430T2 DE69715430T2 (de) | 2003-08-07 |
Family
ID=24858821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69715430T Expired - Fee Related DE69715430T2 (de) | 1996-09-10 | 1997-06-05 | Hydrodynamische schmiermitteldichtung für niedrige drehmomente |
Country Status (5)
Country | Link |
---|---|
US (1) | US5676383A (de) |
EP (1) | EP0925462B1 (de) |
DE (1) | DE69715430T2 (de) |
ES (1) | ES2183198T3 (de) |
WO (1) | WO1998011366A1 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6186507B1 (en) * | 1997-09-25 | 2001-02-13 | Michael R. Oldenburg | Retrofittable severe duty seal for a shaft |
US20020011710A1 (en) * | 1997-09-25 | 2002-01-31 | Oldenburg Michael R. | Retrofittable severe duty seal for a shaft |
IT1303234B1 (it) * | 1998-08-18 | 2000-11-02 | Rft Spa | Complesso di tenuta, in particolare per alberi motore di veicoli. |
US6145558A (en) * | 1998-12-10 | 2000-11-14 | Case Corporation | Seal arrangement for a central tire inflation system |
KR20010068304A (ko) * | 2000-01-04 | 2001-07-23 | 일진산업주식회사 | 내니수성을 향상시킨 베어링용 시일링 장치 |
ATE289388T1 (de) * | 2000-01-18 | 2005-03-15 | Ina Schaeffler Kg | Elastische dichtung für eine kurvenrolle |
DE10037150A1 (de) * | 2000-07-31 | 2002-02-21 | Hilti Ag | Lagerdichtung |
US6692007B2 (en) * | 2001-10-31 | 2004-02-17 | Transcom, Inc. | Seal for a shaft |
BRPI0308842B1 (pt) | 2002-03-26 | 2015-07-14 | Federal Mogul Corp | Conjunto de lacre lubrificante, método de instalação de dito conjunto e lacre lubrificante |
JP4297658B2 (ja) * | 2002-07-29 | 2009-07-15 | Ntn株式会社 | 車輪用軸受装置 |
US8840115B2 (en) * | 2007-03-09 | 2014-09-23 | Freudenberg-Nok General Partnership | Wide range temperature and pressure hydraulic cylinder sealing system |
US20090107731A1 (en) * | 2007-10-30 | 2009-04-30 | George Fedorovich | Drillbit seal |
US20110278801A1 (en) * | 2010-05-11 | 2011-11-17 | Morgan Construction Company | Neck seal |
US9829041B2 (en) * | 2013-05-28 | 2017-11-28 | Ntn Corporation | Rolling bearing |
DE102013215452B4 (de) * | 2013-08-06 | 2021-02-11 | Schaeffler Technologies AG & Co. KG | Tauchlagerung |
DE102013220074B4 (de) * | 2013-10-02 | 2015-05-13 | Schaeffler Technologies AG & Co. KG | Schleuderscheibe als Vordichtung für ein Radlager |
DE102014223828A1 (de) * | 2014-11-21 | 2016-05-25 | Aktiebolaget Skf | Dichtungsanordnung für Lageranwendungen |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3214179A (en) * | 1962-12-04 | 1965-10-26 | Gen Motors Corp | Seal and method of sealing between relatively rotating members |
FR1437899A (fr) * | 1965-06-18 | 1966-05-06 | Angus George Co Ltd | Joint d'étanchéité |
US3497225A (en) * | 1967-09-26 | 1970-02-24 | Intern Packings Corp | Dynamic seal having static sealing element |
DE1988024U (de) * | 1968-03-27 | 1968-06-20 | Lechler Elring Dichtungswerke | Radial-wellendichtring. |
NL6915900A (de) * | 1968-10-31 | 1970-05-04 | ||
US3790180A (en) * | 1971-05-28 | 1974-02-05 | Chicago Rawhide Mfg Co | Fluid seal with pumping action |
US3807743A (en) * | 1971-05-28 | 1974-04-30 | Chicago Rawhide Mfg Co | Fluid seal having pumping elements and cooperating auxiliary lip |
US3895814A (en) * | 1971-08-10 | 1975-07-22 | Parker Hannifin Corp | Rotary shaft seal |
GB1432143A (en) * | 1972-06-29 | 1976-04-14 | Angus George Co Ltd | Shaft seals optical projection systems |
GB2108596A (en) * | 1981-10-30 | 1983-05-18 | Gen Motors Corp | Self-venting seal assemblies |
US4399998A (en) * | 1981-12-28 | 1983-08-23 | The Timken Company | Self-venting seal lip |
US4522411A (en) * | 1984-10-01 | 1985-06-11 | Chicago Rawhide Mfg. Co. | Fluid seals with self-venting auxiliary lips |
EP0228847B1 (de) * | 1985-12-19 | 1991-01-23 | The Timken Company | Dichtung |
US4799808A (en) * | 1985-12-19 | 1989-01-24 | The Timken Company | Compact seal |
US4770424A (en) * | 1985-12-19 | 1988-09-13 | The Timken Company | Compact labyrinth-type seal |
US4822058A (en) * | 1987-10-01 | 1989-04-18 | Federal-Mogul Corporation | Radial lip seal |
DE3838996A1 (de) * | 1988-11-18 | 1990-05-23 | Freudenberg Carl Fa | Radialwellendichtring |
US5017025A (en) * | 1990-04-05 | 1991-05-21 | The Timken Company | Bearing assembly for a shaft journal |
US5553870A (en) * | 1994-02-16 | 1996-09-10 | The Timken Company | Lip seal separating oil and grease |
US5511886A (en) * | 1994-05-23 | 1996-04-30 | Brenco Incorporated | Bearing seal with oil deflectors |
-
1996
- 1996-09-10 US US08/711,619 patent/US5676383A/en not_active Expired - Fee Related
-
1997
- 1997-06-05 DE DE69715430T patent/DE69715430T2/de not_active Expired - Fee Related
- 1997-06-05 ES ES97931053T patent/ES2183198T3/es not_active Expired - Lifetime
- 1997-06-05 WO PCT/US1997/009785 patent/WO1998011366A1/en active IP Right Grant
- 1997-06-05 EP EP97931053A patent/EP0925462B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0925462A1 (de) | 1999-06-30 |
US5676383A (en) | 1997-10-14 |
ES2183198T3 (es) | 2003-03-16 |
DE69715430T2 (de) | 2003-08-07 |
EP0925462B1 (de) | 2002-09-11 |
MX9705549A (es) | 1998-03-31 |
WO1998011366A1 (en) | 1998-03-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |