IT8767396A0 - Schermo di tenuta perfezionato in particolare per un cuscinetto volvente e sistema di rilevazione della velocita di un organo rotante facente uso di tale schermo - Google Patents
Schermo di tenuta perfezionato in particolare per un cuscinetto volvente e sistema di rilevazione della velocita di un organo rotante facente uso di tale schermoInfo
- Publication number
- IT8767396A0 IT8767396A0 IT8767396A IT6739687A IT8767396A0 IT 8767396 A0 IT8767396 A0 IT 8767396A0 IT 8767396 A IT8767396 A IT 8767396A IT 6739687 A IT6739687 A IT 6739687A IT 8767396 A0 IT8767396 A0 IT 8767396A0
- Authority
- IT
- Italy
- Prior art keywords
- screen
- detection system
- rolling bearing
- speed detection
- improved seal
- Prior art date
Links
- 238000001514 detection method Methods 0.000 title 1
- 210000000056 organ Anatomy 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/17—Using electrical or electronic regulation means to control braking
- B60T8/171—Detecting parameters used in the regulation; Measuring values used in the regulation
-
- 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
- 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
- F16C33/7889—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to an inner race and extending toward the outer 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
- 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
-
- 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
-
- 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
- G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
- G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
- G01P3/488—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by variable reluctance detectors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/10—Mounting of suspension elements
- B60G2204/11—Mounting of sensors thereon
- B60G2204/115—Wheel hub bearing sensors
-
- 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
- F16C2326/00—Articles relating to transporting
- F16C2326/01—Parts of vehicles in general
- F16C2326/02—Wheel hubs or castors
-
- 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
- F16C2326/01—Parts of vehicles in general
- F16C2326/06—Drive shafts
-
- 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
- F16C2361/00—Apparatus or articles in engineering in general
- F16C2361/61—Toothed gear systems, e.g. support of pinion shafts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transportation (AREA)
- Regulating Braking Force (AREA)
- Rolling Contact Bearings (AREA)
- Sealing Of Bearings (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8767396A IT1208885B (it) | 1987-05-08 | 1987-05-08 | Schermo di tenuta perfezionato in particolare per un cuscinetto volvente e sistema di rilevazione della velocita di un organo rotante facente uso di tale schermo |
GB8810274A GB2204647B (en) | 1987-05-08 | 1988-04-29 | An improved seal screen in particular for a rolling element bearing, and a system for detecting the speed of a rotating member making use of this seal screen |
DE3814921A DE3814921A1 (de) | 1987-05-08 | 1988-05-03 | Dichtungselement, insbesondere fuer waelzlager, und einrichtung zum feststellen der geschwindigkeit eines sich drehenden teils unter verwendung des dichtungselements |
ES8801357A ES2007828A6 (es) | 1987-05-08 | 1988-05-03 | Pantalla estanca, en particular para cojinetes rodantes, y un sistema de deteccion de la velocidad angular de un aparato rotatorio. |
FR888806236A FR2614966B1 (fr) | 1987-05-08 | 1988-05-09 | Organe d'etancheite perfectionne, utilisable notamment pour un palier a roulements, et dispositif permettant de detecter la vitesse d'un organe rotatif moyennant l'utilisation de cet organe d'etancheite |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8767396A IT1208885B (it) | 1987-05-08 | 1987-05-08 | Schermo di tenuta perfezionato in particolare per un cuscinetto volvente e sistema di rilevazione della velocita di un organo rotante facente uso di tale schermo |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8767396A0 true IT8767396A0 (it) | 1987-05-08 |
IT1208885B IT1208885B (it) | 1989-07-10 |
Family
ID=11302045
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8767396A IT1208885B (it) | 1987-05-08 | 1987-05-08 | Schermo di tenuta perfezionato in particolare per un cuscinetto volvente e sistema di rilevazione della velocita di un organo rotante facente uso di tale schermo |
Country Status (5)
Country | Link |
---|---|
DE (1) | DE3814921A1 (it) |
ES (1) | ES2007828A6 (it) |
FR (1) | FR2614966B1 (it) |
GB (1) | GB2204647B (it) |
IT (1) | IT1208885B (it) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5022659A (en) * | 1988-12-27 | 1991-06-11 | The Timken Company | Seal assembly for antifriction bearings |
JP2792914B2 (ja) * | 1989-06-02 | 1998-09-03 | 光洋精工株式会社 | 車輪回転速度検出器を備えた車軸用軸受装置 |
IT1233907B (it) * | 1989-09-28 | 1992-04-21 | Fiat Auto Spa | Sistema di frenatura antibloccaggio |
IT1233900B (it) * | 1989-09-28 | 1992-04-21 | Riv Officine Di Villar Perosa | Ruota fonica per il rilevamento della velocita' di un organo rotante, rivestita di materiale elastomerico |
US5428289A (en) * | 1990-10-31 | 1995-06-27 | Ntn Corporation | Apparatus for detecting the rotating speed of a wheel |
DE4138867C2 (de) * | 1990-11-28 | 2002-07-18 | Skf Ind Spa | Schienenfahrzeug-Achsanordnung |
DE4231332C2 (de) * | 1991-09-19 | 2002-10-10 | Nsk Ltd | Lager mit passivem Impulsgeber-Ring |
DE4402854C2 (de) * | 1994-01-31 | 1997-06-05 | Freudenberg Carl Fa | Impulsrad |
DE19532328A1 (de) * | 1995-09-01 | 1997-03-06 | Teves Gmbh Alfred | Radlagersensor zum Messen von Dreh- oder Winkelbewegungen |
DE69728195T2 (de) | 1996-01-22 | 2005-03-17 | Nsk Ltd. | Wälzlagereinheit mit frequenzbestimmendem Rad |
US6435724B1 (en) | 1997-07-30 | 2002-08-20 | Rockwell International Corporation | Transmission output bearings with intermediate speedometer sensor |
DE19845237A1 (de) | 1998-10-01 | 2000-04-06 | Schlafhorst & Co W | Stützscheibe einer Rotorspinneinrichtung |
US8061901B2 (en) * | 2008-08-22 | 2011-11-22 | Baldor Electric Company | Extension member for a flinger of a bearing |
DE102009016228A1 (de) * | 2009-04-03 | 2010-10-07 | Schaeffler Technologies Gmbh & Co. Kg | Ausrücklager mit konkaver Dichtlippe |
CN107387570A (zh) | 2016-05-16 | 2017-11-24 | 舍弗勒技术股份两合公司 | 盒式密封装置及包括该盒式密封装置的轴承 |
DE102019000436B4 (de) * | 2019-01-22 | 2021-09-23 | Michael Nold | Induktive integrierte Schädigungsdetektion für Lager |
US11692591B2 (en) * | 2020-10-01 | 2023-07-04 | Skf Metal Stamping S.R.L. | Sealing device for a bearing unit |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1477404A (en) * | 1973-12-26 | 1977-06-22 | Eaton Corp | Rotor for example for wheel speed sensor assembly |
US3938112A (en) * | 1974-04-12 | 1976-02-10 | Eaton Corporation | Tubular wheel speed sensor |
FR2375599A1 (fr) * | 1976-12-22 | 1978-07-21 | Wabco Westinghouse | Equipement de detection de parametres de rotation, en particulier pour un capteur de vitesse de roue |
IN149928B (it) * | 1977-07-22 | 1982-06-05 | Ransome Hoffmann Pollard | |
US4161120A (en) * | 1978-05-08 | 1979-07-17 | Wabco Westinghouse | Equipment for the detection of rotation parameters in particular for a wheel-velocity sensor |
SE450477B (sv) * | 1985-07-01 | 1987-06-29 | Saab Scania Ab | Arrangemang for anfestning av ett impulshjul till ett roterbart maskinelement |
-
1987
- 1987-05-08 IT IT8767396A patent/IT1208885B/it active
-
1988
- 1988-04-29 GB GB8810274A patent/GB2204647B/en not_active Expired
- 1988-05-03 DE DE3814921A patent/DE3814921A1/de not_active Ceased
- 1988-05-03 ES ES8801357A patent/ES2007828A6/es not_active Expired
- 1988-05-09 FR FR888806236A patent/FR2614966B1/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB8810274D0 (en) | 1988-06-02 |
ES2007828A6 (es) | 1989-07-01 |
GB2204647B (en) | 1991-11-13 |
GB2204647A (en) | 1988-11-16 |
DE3814921A1 (de) | 1988-11-24 |
IT1208885B (it) | 1989-07-10 |
FR2614966B1 (fr) | 1992-01-24 |
FR2614966A1 (fr) | 1988-11-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970528 |