FR2471511A1 - Dispositif d'etancheite pour roulements, constitue par un flasque fixe sur une bague de roulement et par une bague d'etancheite montee sur l'autre bague de roulement - Google Patents
Dispositif d'etancheite pour roulements, constitue par un flasque fixe sur une bague de roulement et par une bague d'etancheite montee sur l'autre bague de roulement Download PDFInfo
- Publication number
- FR2471511A1 FR2471511A1 FR8026135A FR8026135A FR2471511A1 FR 2471511 A1 FR2471511 A1 FR 2471511A1 FR 8026135 A FR8026135 A FR 8026135A FR 8026135 A FR8026135 A FR 8026135A FR 2471511 A1 FR2471511 A1 FR 2471511A1
- Authority
- FR
- France
- Prior art keywords
- sealing
- ring
- seal
- sealing ring
- bearing
- 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.)
- Granted
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 88
- 238000005096 rolling process Methods 0.000 claims description 3
- 239000004519 grease Substances 0.000 abstract description 5
- 239000004033 plastic Substances 0.000 abstract description 2
- 229920003023 plastic Polymers 0.000 abstract description 2
- 239000005060 rubber Substances 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 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
- 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
- F16C33/7816—Details of the sealing or parts thereof, e.g. geometry, material
- F16C33/782—Details of the sealing or parts thereof, e.g. geometry, material of the sealing region
- F16C33/7826—Details of the sealing or parts thereof, e.g. geometry, material of the sealing region of the opposing surface cooperating with the seal, e.g. a shoulder surface of a bearing 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19797934898U DE7934898U1 (de) | 1979-12-12 | 1979-12-12 | Dichtung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2471511A1 true FR2471511A1 (fr) | 1981-06-19 |
| FR2471511B1 FR2471511B1 (enExample) | 1983-11-10 |
Family
ID=6709853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8026135A Granted FR2471511A1 (fr) | 1979-12-12 | 1980-12-09 | Dispositif d'etancheite pour roulements, constitue par un flasque fixe sur une bague de roulement et par une bague d'etancheite montee sur l'autre bague de roulement |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE7934898U1 (enExample) |
| FR (1) | FR2471511A1 (enExample) |
| IT (2) | IT8023478V0 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011015176A1 (de) * | 2009-08-01 | 2011-02-10 | Schaeffler Technologies Gmbh & Co. Kg | Dichtungseinrichtung für ein drehlager |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2277810A (en) * | 1940-01-06 | 1942-03-31 | Fafnir Bearing Co | Bearing seal |
| US2887330A (en) * | 1956-01-23 | 1959-05-19 | Gen Motors Corp | Demountable closure |
| FR1568654A (enExample) * | 1967-06-16 | 1969-05-23 | ||
| DE2166874A1 (de) * | 1970-12-16 | 1976-06-16 | Textron Inc | Wahlweise zur abdeckung oder abdichtung zwischen laufringen insbesondere von waelzlagern dienender lagerschutzring |
-
1979
- 1979-12-12 DE DE19797934898U patent/DE7934898U1/de not_active Expired
-
1980
- 1980-11-25 IT IT8023478U patent/IT8023478V0/it unknown
- 1980-11-25 IT IT26203/80A patent/IT1134440B/it active
- 1980-12-09 FR FR8026135A patent/FR2471511A1/fr active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2277810A (en) * | 1940-01-06 | 1942-03-31 | Fafnir Bearing Co | Bearing seal |
| US2887330A (en) * | 1956-01-23 | 1959-05-19 | Gen Motors Corp | Demountable closure |
| FR1568654A (enExample) * | 1967-06-16 | 1969-05-23 | ||
| DE2166874A1 (de) * | 1970-12-16 | 1976-06-16 | Textron Inc | Wahlweise zur abdeckung oder abdichtung zwischen laufringen insbesondere von waelzlagern dienender lagerschutzring |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011015176A1 (de) * | 2009-08-01 | 2011-02-10 | Schaeffler Technologies Gmbh & Co. Kg | Dichtungseinrichtung für ein drehlager |
Also Published As
| Publication number | Publication date |
|---|---|
| DE7934898U1 (de) | 1980-03-13 |
| IT8023478V0 (it) | 1980-11-25 |
| IT8026203A0 (it) | 1980-11-25 |
| FR2471511B1 (enExample) | 1983-11-10 |
| IT1134440B (it) | 1986-08-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |