FR3094050B1 - Ensemble de roulement à éléments roulants cylindriques - Google Patents
Ensemble de roulement à éléments roulants cylindriques Download PDFInfo
- Publication number
- FR3094050B1 FR3094050B1 FR1902741A FR1902741A FR3094050B1 FR 3094050 B1 FR3094050 B1 FR 3094050B1 FR 1902741 A FR1902741 A FR 1902741A FR 1902741 A FR1902741 A FR 1902741A FR 3094050 B1 FR3094050 B1 FR 3094050B1
- Authority
- FR
- France
- Prior art keywords
- annular shoulder
- cylindrical rolling
- bearing assembly
- inner ring
- outer ring
- 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.)
- Active
Links
- 238000005096 rolling process Methods 0.000 title abstract 4
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
- 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
- F16C19/225—Details of the ribs supporting the end of the rollers
-
- 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
- F16C33/58—Raceways; Race rings
- F16C33/583—Details of specific parts of races
- F16C33/585—Details of specific parts of races of raceways, e.g. ribs to guide the rollers
-
- 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
-
- 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
- F16C19/44—Needle bearings
- F16C19/46—Needle bearings with one row or needles
-
- 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
-
- 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
- F16C33/7823—Details of the sealing or parts thereof, e.g. geometry, material of the sealing region of sealing lips
-
- 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
- F16C19/24—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 radial load mainly
- F16C19/26—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 radial load mainly with a single row of rollers
-
- 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
- F16C33/58—Raceways; Race rings
- F16C33/581—Raceways; Race rings integral with other parts, e.g. with housings or machine elements such as shafts or gear wheels
-
- 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
- F16C43/00—Assembling bearings
- F16C43/04—Assembling rolling-contact bearings
- F16C43/06—Placing rolling bodies in cages or bearings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
L’invention concerne un ensemble de roulement (1) à éléments roulants cylindriques (2) comprenant une bague intérieure (3), une bague extérieure (4), et une pluralité d’éléments roulants cylindriques (2) arrangés radialement entre les pistes de roulement interne (5) et externe (9). La bague intérieure (3) comprend un épaulement annulaire (6) en saillie par rapport à la piste de roulement interne (5), un congé de raccordement (8) en arc de cercle étant défini entre lesdits épaulement annulaire (6) et piste de roulement interne (6). La bague extérieure (4) comprend un épaulement annulaire (10) en saillie par rapport à la piste de roulement externe (9), ledit épaulement annulaire (10) de la bague extérieure (4) étant logé axialement entre l’épaulement annulaire (6) de la bague intérieure (3) et les éléments roulants cylindriques (2). Ledit épaulement annulaire (10) de la bague extérieure (4) est pourvu d’un chanfrein annulaire (13) venant à proximité immédiate dudit congé de raccordement (8) défini à la bague intérieure (3). Figure 1
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1902741A FR3094050B1 (fr) | 2019-03-18 | 2019-03-18 | Ensemble de roulement à éléments roulants cylindriques |
GB2000927.0A GB2582434B (en) | 2019-03-18 | 2020-01-22 | Bearing assembly having cylindrical rolling elements |
US16/788,415 US10982716B2 (en) | 2019-03-18 | 2020-02-12 | Bearing assembly having cylindrical rolling elements |
DE102020202218.6A DE102020202218A1 (de) | 2019-03-18 | 2020-02-20 | Lageranordnung mit zylindrischen Wälzkörpern |
CN202010126137.7A CN111706612B (zh) | 2019-03-18 | 2020-02-20 | 具有圆柱形滚动元件的轴承组件 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1902741 | 2019-03-18 | ||
FR1902741A FR3094050B1 (fr) | 2019-03-18 | 2019-03-18 | Ensemble de roulement à éléments roulants cylindriques |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3094050A1 FR3094050A1 (fr) | 2020-09-25 |
FR3094050B1 true FR3094050B1 (fr) | 2021-02-19 |
Family
ID=67660227
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1902741A Active FR3094050B1 (fr) | 2019-03-18 | 2019-03-18 | Ensemble de roulement à éléments roulants cylindriques |
Country Status (5)
Country | Link |
---|---|
US (1) | US10982716B2 (fr) |
CN (1) | CN111706612B (fr) |
DE (1) | DE102020202218A1 (fr) |
FR (1) | FR3094050B1 (fr) |
GB (1) | GB2582434B (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102020103730A1 (de) * | 2020-02-13 | 2021-08-19 | Schaeffler Technologies AG & Co. KG | Wälzlager |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE923760C (de) * | 1953-05-13 | 1955-02-21 | Duerkoppwerke Ag | Nadellager mit Kaefig und Laufring |
FR2349061A1 (fr) * | 1976-04-23 | 1977-11-18 | Nadella | Montage d'un dispositif de retenue de lubrifiant |
US4657414A (en) * | 1986-02-24 | 1987-04-14 | The Torrington Company | Roller bearing with lubricant reservoir |
JPH0535214Y2 (fr) * | 1988-03-31 | 1993-09-07 | ||
US4869604A (en) * | 1988-09-22 | 1989-09-26 | The Torrington Company | Roller bearing assembly |
US4955732A (en) * | 1989-04-12 | 1990-09-11 | Ina Bearing Company | Unitary, axially self-locating needle bearing |
US4998346A (en) * | 1989-04-12 | 1991-03-12 | Ina Bearing Company | Method of making a unitary, axially self-locating needle bearing |
DE4238147C2 (de) * | 1992-11-12 | 1994-08-11 | Ford Werke Ag | Radial-Nadellager-Baueinheit mit integrierter Radial-Axialabdichtung und ggf. Axialabstützung |
US9062710B2 (en) * | 2013-02-05 | 2015-06-23 | Schaeffler Technologies AG & Co. KG | Combined load rolling bearing |
JP2003222226A (ja) * | 2002-01-30 | 2003-08-08 | Ntn Corp | ピストン駆動装置 |
JP2004316671A (ja) * | 2003-04-11 | 2004-11-11 | Ntn Corp | 内輪付きシェル型ころ軸受 |
JP2004326671A (ja) | 2003-04-28 | 2004-11-18 | National Institute Of Advanced Industrial & Technology | 計量機器の遠隔校正システム、および、計量機器の遠隔校正方法 |
DE102004054267A1 (de) * | 2004-11-09 | 2006-05-11 | Ina-Schaeffler Kg | Tripode-Rolle |
US20080152276A1 (en) * | 2005-02-22 | 2008-06-26 | Timken Us Corporation | Unitized Clutch Bearing Assembly |
JP4205752B2 (ja) * | 2006-11-07 | 2009-01-07 | Ntn株式会社 | 車輪用軸受装置 |
EP2065603B1 (fr) * | 2007-11-27 | 2011-11-02 | JTEKT Corporation | Appareil d'arbre avec roulement à rouleaux |
JP5921009B2 (ja) * | 2011-12-13 | 2016-05-24 | コーヨー ベアリングス ノース アメリカ エルエルシー | 軸受外輪 |
DE102015207655B4 (de) * | 2015-04-27 | 2018-12-27 | Schaeffler Technologies AG & Co. KG | Nadellagereinheit zur Lagerung einer Klappen- oder Aktuatorenwelle und Gasregelklappenanordnung |
JP6379079B2 (ja) * | 2015-10-01 | 2018-08-22 | 透一 野渡 | ラジアルころ軸受 |
CN106194994B (zh) * | 2016-08-31 | 2018-06-29 | 浙江天成自控股份有限公司 | 座椅减振器之轴承滚轮 |
DE102016219059A1 (de) * | 2016-09-30 | 2018-04-05 | Schaeffler Technologies AG & Co. KG | Aktuator für eine Kupplung sowie Rollenlager, insbesondere für den Aktuator |
IT201700081652A1 (it) * | 2017-07-19 | 2019-01-19 | Skf Ab | Gruppo cuscinetto-mozzo per veicoli |
-
2019
- 2019-03-18 FR FR1902741A patent/FR3094050B1/fr active Active
-
2020
- 2020-01-22 GB GB2000927.0A patent/GB2582434B/en active Active
- 2020-02-12 US US16/788,415 patent/US10982716B2/en active Active
- 2020-02-20 DE DE102020202218.6A patent/DE102020202218A1/de active Pending
- 2020-02-20 CN CN202010126137.7A patent/CN111706612B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
GB2582434A (en) | 2020-09-23 |
CN111706612A (zh) | 2020-09-25 |
CN111706612B (zh) | 2023-12-22 |
US20200300301A1 (en) | 2020-09-24 |
US10982716B2 (en) | 2021-04-20 |
DE102020202218A1 (de) | 2020-09-24 |
GB2582434B (en) | 2023-02-01 |
FR3094050A1 (fr) | 2020-09-25 |
GB202000927D0 (en) | 2020-03-04 |
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