FR2669692B1 - Roulement a double contact oblique - Google Patents
Roulement a double contact obliqueInfo
- Publication number
- FR2669692B1 FR2669692B1 FR9113619A FR9113619A FR2669692B1 FR 2669692 B1 FR2669692 B1 FR 2669692B1 FR 9113619 A FR9113619 A FR 9113619A FR 9113619 A FR9113619 A FR 9113619A FR 2669692 B1 FR2669692 B1 FR 2669692B1
- Authority
- FR
- France
- Prior art keywords
- balls
- bearing
- rollers
- cage
- contact 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.)
- Expired - Fee Related
Links
- 238000005096 rolling process Methods 0.000 abstract 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
- F16C33/30—Parts of ball or roller bearings
- F16C33/46—Cages for rollers or needles
- F16C33/4617—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages
- F16C33/4623—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages
- F16C33/4635—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages made from plastic, e.g. injection moulded window cages
-
- 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
- F16C33/38—Ball cages
- F16C33/3806—Details of interaction of cage and race, e.g. retention, centring
-
- 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
- F16C33/38—Ball cages
- F16C33/40—Ball cages for multiple rows of balls
- F16C33/405—Ball cages for multiple rows of balls with two or more juxtaposed cages joined together or interacting with 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
- F16C33/38—Ball cages
- F16C33/41—Ball cages comb-shaped
- F16C33/412—Massive or moulded comb cages, e.g. snap ball cages
- F16C33/414—Massive or moulded comb cages, e.g. snap ball cages formed as one-piece cages, i.e. monoblock comb cages
- F16C33/416—Massive or moulded comb cages, e.g. snap ball cages formed as one-piece cages, i.e. monoblock comb cages made from plastic, e.g. injection moulded comb cages
-
- 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
- F16C33/46—Cages for rollers or needles
- F16C33/48—Cages for rollers or needles for multiple rows of rollers or needles
- F16C33/485—Cages for rollers or needles for multiple rows of rollers or needles with two or more juxtaposed cages joined together or interacting with 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
- 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
- F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
- F16C19/18—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
- F16C19/181—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact
- F16C19/183—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles
- F16C19/184—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement
-
- 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
- F16C19/38—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 with two or more rows of rollers
- F16C19/383—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 with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
- F16C19/385—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 with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings
- F16C19/386—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 with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings in O-arrangement
-
- 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
- F16C19/50—Other types of ball or roller bearings
- F16C19/505—Other types of ball or roller bearings with the diameter of the rolling elements of one row differing from the diameter of those of another row
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
Afin de constituer, une unité d'assemblage (3, 4), en conservant la possibilité d'un mouvement de rotation relatif entre les billes ou rouleaux, il est prévu des moyens de liaison constitués d'une saillie annulaire élastique (6), en pente oblique, formée sur la partie annulaire (3') de l'une des cages (3), et, en face, une saillie annulaire (7), de forme correspondante, sur la partie annulaire (4') de l'autre cage (4); étant entendu que, sur les bagues du roulement (5), en deux parties, sont prévues des saillies (5') qui maintiennent par derrière, axialement, les corps de roulement (2) sur le côté sans épaulement. L'invention est relative à un roulement à double rangée de billes ( 2 ) ou rouleaux, dont au moins une des bagues est en deux parties (5, 5'), dépourvues d'épaulement de maintien des billes dans leur partie tournée vers le centre du roulement, avec une cage ( 3, 4 ) pour chaque rangée de billes ou rouleaux.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4037270A DE4037270A1 (de) | 1990-11-23 | 1990-11-23 | Zweireihiges schraegwaelzlager |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2669692A1 FR2669692A1 (fr) | 1992-05-29 |
FR2669692B1 true FR2669692B1 (fr) | 1996-03-01 |
Family
ID=6418783
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9113619A Expired - Fee Related FR2669692B1 (fr) | 1990-11-23 | 1991-11-05 | Roulement a double contact oblique |
Country Status (3)
Country | Link |
---|---|
US (1) | US5199801A (fr) |
DE (1) | DE4037270A1 (fr) |
FR (1) | FR2669692B1 (fr) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4219154C2 (de) * | 1992-06-11 | 1995-04-20 | Ford Werke Ag | Rollen- oder Klemmkörper-Freilauf mit seitlicher zusätzlicher Wälzlagerung |
DE4219143A1 (de) * | 1992-06-11 | 1993-12-16 | Schaeffler Waelzlager Kg | Freilaufeinheit |
IT1308406B1 (it) * | 1999-03-04 | 2001-12-17 | Skf Ind Spa | Cuscinetto a rulli conici. |
US6505969B2 (en) | 2001-01-31 | 2003-01-14 | The Torrington Company | Interlocking linear roller bearing |
US6659650B2 (en) | 2002-01-28 | 2003-12-09 | The Timken Company | Wheel bearing with improved cage |
DE10239742B4 (de) * | 2002-05-10 | 2011-07-28 | Schaeffler Technologies GmbH & Co. KG, 91074 | Einseitig belastbares Doppelschrägkugellager |
DE102006021446A1 (de) * | 2006-05-09 | 2007-11-15 | Schaeffler Kg | Welle einer Wasserpumpe eines Verbrennungsmotors |
DE102006059186A1 (de) * | 2006-12-15 | 2008-06-19 | Schaeffler Kg | Einstelllager |
US8360653B2 (en) | 2007-05-11 | 2013-01-29 | Schaeffler Technologies AG & Co. KG | Double row, angular contact ball bearing with two plastic comb cages with retaining tabs |
EP2503169B1 (fr) * | 2009-11-20 | 2019-01-09 | NSK Ltd. | Roulement à billes de type angulaire en tandem |
DE102009057192A1 (de) * | 2009-12-05 | 2011-06-09 | Schaeffler Technologies Gmbh & Co. Kg | Mehrreihige Kugellageranordnung |
DE202010005896U1 (de) | 2010-04-20 | 2010-07-29 | Nsk Deutschland Gmbh | Wälzlager |
US20130199314A1 (en) * | 2012-01-26 | 2013-08-08 | Roller Bearing Company Of America, Inc. | Flywheel assembly for gyroscopic applications having ball bearing slug separators |
US10767070B2 (en) | 2012-06-06 | 2020-09-08 | Dow Global Technologies Llc | Process for preparing multi-color dispersions and multi-color dispersions made thereof |
CN103790936A (zh) * | 2012-10-31 | 2014-05-14 | 优必胜(上海)精密轴承制造有限公司 | 一种角接触球轴承 |
CN104419273B (zh) | 2013-09-04 | 2017-03-01 | 陶氏环球技术有限公司 | 制备有色分散体的方法和由其制得的有色分散体 |
CN104419272B (zh) | 2013-09-04 | 2017-06-06 | 陶氏环球技术有限公司 | 制备透明/半透明有色分散体的方法和由其制得的有色分散体 |
US9303689B2 (en) | 2014-04-29 | 2016-04-05 | Roller Bearing Company Of America, Inc. | Non-rhythmically spaced rolling elements for reduction in bearing non-repeatable run-out |
CA2980631C (fr) | 2015-03-31 | 2022-03-15 | Dow Global Technologies Llc | Composition de liants et formulation de peinture fabriquee a partir de cette derniere |
US20170102032A1 (en) * | 2015-10-12 | 2017-04-13 | Schaeffler Technologies AG & Co. KG | Low friction ball bearing cage design with optimized contact surface |
FR3066563B1 (fr) * | 2017-05-18 | 2019-07-19 | Ntn-Snr Roulements | Jeu de cages de retention des corps roulants dans un palier a roulement |
CN111299323B (zh) * | 2020-02-27 | 2021-06-01 | 北京科技大学 | 一种双转轴式电动伺服柔性斜轧机 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3137409A1 (de) * | 1981-09-19 | 1983-04-07 | FAG Kugelfischer Georg Schäfer & Co, 8720 Schweinfurt | Pendelrollenlager |
GB2156912B (en) * | 1984-04-04 | 1987-09-03 | Skf Svenska Kullagerfab Ab | Cage for bearings |
DE3537985A1 (de) * | 1985-10-25 | 1987-04-30 | Skf Gmbh | Waelzlager mit geteiltem laufring |
DE3540224A1 (de) * | 1985-11-13 | 1987-05-14 | Kugelfischer G Schaefer & Co | Zweireihiges schraegkugellager |
FR2597177B1 (fr) * | 1986-04-14 | 1988-07-01 | Skf Cie Applic Mecanique | Palier a roulement a deux rangees d'elements roulants muni d'une piece de retenue des bagues de roulement, piece de retenue pouvant etre utilisee a cet effet et procede d'assemblage d'un tel palier |
DE3722651A1 (de) * | 1987-07-09 | 1989-01-19 | Kugelfischer G Schaefer & Co | Waelzlagerkaefig |
-
1990
- 1990-11-23 DE DE4037270A patent/DE4037270A1/de not_active Withdrawn
-
1991
- 1991-11-01 US US07/786,270 patent/US5199801A/en not_active Expired - Fee Related
- 1991-11-05 FR FR9113619A patent/FR2669692B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE4037270A1 (de) | 1992-05-27 |
FR2669692A1 (fr) | 1992-05-29 |
US5199801A (en) | 1993-04-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |