IT1284801B1 - Cuscinetto volvente con dispositivo di rilevamento della velocita' di rotazione intermedio tra due serie di rulli. - Google Patents
Cuscinetto volvente con dispositivo di rilevamento della velocita' di rotazione intermedio tra due serie di rulli.Info
- Publication number
- IT1284801B1 IT1284801B1 IT96TO000757A ITTO960757A IT1284801B1 IT 1284801 B1 IT1284801 B1 IT 1284801B1 IT 96TO000757 A IT96TO000757 A IT 96TO000757A IT TO960757 A ITTO960757 A IT TO960757A IT 1284801 B1 IT1284801 B1 IT 1284801B1
- Authority
- IT
- Italy
- Prior art keywords
- rotating
- rolls
- series
- detection
- rotation speed
- 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
- F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
- F16C41/007—Encoders, e.g. parts with a plurality of alternating magnetic poles
-
- 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
- F16C19/28—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 two or more rows 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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/54—Systems consisting of a plurality of bearings with rolling friction
- F16C19/541—Systems consisting of juxtaposed rolling bearings including at least one angular contact bearing
- F16C19/542—Systems consisting of juxtaposed rolling bearings including at least one angular contact bearing with two rolling bearings with angular contact
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/443—Devices characterised by the use of electric or magnetic means for measuring angular speed mounted in bearings
- G01P3/446—Devices characterised by the use of electric or magnetic means for measuring angular speed mounted in bearings mounted between two axially spaced rows of rolling elements
-
- 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
- F16C17/00—Sliding-contact bearings for exclusively rotary movement
- F16C17/12—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load
- F16C17/24—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load with devices affected by abnormal or undesired positions, e.g. for preventing overheating, for safety
- F16C17/246—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load with devices affected by abnormal or undesired positions, e.g. for preventing overheating, for safety related to wear, e.g. sensors for measuring wear
-
- 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
- F16C19/36—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 a single row of rollers
- F16C19/364—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 a single row of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
-
- 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
- F16C2326/00—Articles relating to transporting
- F16C2326/10—Railway vehicles
-
- 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
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
- F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Rolling Contact Bearings (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT96TO000757A IT1284801B1 (it) | 1996-09-18 | 1996-09-18 | Cuscinetto volvente con dispositivo di rilevamento della velocita' di rotazione intermedio tra due serie di rulli. |
AU28554/97A AU2855497A (en) | 1996-09-18 | 1997-07-10 | A tapered bearing unit with a rotational speed gauging device intermediate two sets of rollers |
EP97112012A EP0831331A1 (en) | 1996-09-18 | 1997-07-15 | A tapered bearing unit with a rotational speed gauging device intermediate two sets of rollers |
KR1019970037834A KR19980024136A (ko) | 1996-09-18 | 1997-08-08 | 2조의 롤러 중간에 회전 속도 측정 장치를 포함하는 테이퍼베어링 유니트. |
JP9251781A JPH10213588A (ja) | 1996-09-18 | 1997-09-17 | ローラーの二つのセットの中間にある回転速度計測装置をもつテーパーつきベアリング・ユニット |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT96TO000757A IT1284801B1 (it) | 1996-09-18 | 1996-09-18 | Cuscinetto volvente con dispositivo di rilevamento della velocita' di rotazione intermedio tra due serie di rulli. |
Publications (2)
Publication Number | Publication Date |
---|---|
ITTO960757A1 ITTO960757A1 (it) | 1998-03-18 |
IT1284801B1 true IT1284801B1 (it) | 1998-05-22 |
Family
ID=11414887
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT96TO000757A IT1284801B1 (it) | 1996-09-18 | 1996-09-18 | Cuscinetto volvente con dispositivo di rilevamento della velocita' di rotazione intermedio tra due serie di rulli. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0831331A1 (it) |
JP (1) | JPH10213588A (it) |
KR (1) | KR19980024136A (it) |
AU (1) | AU2855497A (it) |
IT (1) | IT1284801B1 (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005071051A1 (en) * | 2004-01-14 | 2005-08-04 | The Timken Company | Grease lubricated rolling element bearing with oil film for initial lubrication and method of lubrication the bearing |
DE102008026081A1 (de) * | 2008-05-30 | 2009-12-31 | Schaeffler Kg | Lagervorrichtung mit Positionsgeber |
JP2014070656A (ja) * | 2012-09-28 | 2014-04-21 | Jtekt Corp | 鉄道車両用軸受装置 |
DE102014207944A1 (de) * | 2014-04-28 | 2015-10-29 | Aktiebolaget Skf | Lageranordnung mit einem Sensor und Verfahren |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1961846C3 (de) * | 1969-12-10 | 1974-05-02 | Daimler-Benz Ag, 7000 Stuttgart | Drehzahlgeber zur Bestimmung der Drehzahl oder Drehzahländerung von Fahrzeugrädern, insbesondere für Bremsschlupfregelanlagen von Kraftfahrzeugen |
DE3817175A1 (de) * | 1988-05-20 | 1989-11-30 | Skf Gmbh | Waelzlagereinheit fuer abs-systeme |
EP0397309A2 (en) * | 1989-05-12 | 1990-11-14 | The Timken Company | Bearing assemblies |
-
1996
- 1996-09-18 IT IT96TO000757A patent/IT1284801B1/it active IP Right Grant
-
1997
- 1997-07-10 AU AU28554/97A patent/AU2855497A/en not_active Abandoned
- 1997-07-15 EP EP97112012A patent/EP0831331A1/en not_active Withdrawn
- 1997-08-08 KR KR1019970037834A patent/KR19980024136A/ko not_active Application Discontinuation
- 1997-09-17 JP JP9251781A patent/JPH10213588A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
KR19980024136A (ko) | 1998-07-06 |
AU2855497A (en) | 1998-03-26 |
ITTO960757A1 (it) | 1998-03-18 |
EP0831331A1 (en) | 1998-03-25 |
JPH10213588A (ja) | 1998-08-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |