ES2115116T3 - Rueda de impulsos. - Google Patents
Rueda de impulsos.Info
- Publication number
- ES2115116T3 ES2115116T3 ES94112458T ES94112458T ES2115116T3 ES 2115116 T3 ES2115116 T3 ES 2115116T3 ES 94112458 T ES94112458 T ES 94112458T ES 94112458 T ES94112458 T ES 94112458T ES 2115116 T3 ES2115116 T3 ES 2115116T3
- Authority
- ES
- Spain
- Prior art keywords
- bushing
- axial position
- cylinder
- drive wheel
- conical surface
- 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 - Lifetime
Links
Classifications
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Sealing With Elastic Sealing Lips (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Abstract
LA INVENCION SE REFIERE A UNA RUEDA (2) DE IMPULSO ACOPLADA CONJUNTAMENTE DE FORMA RWDR (1) PARA UNA PIEZA (4) DE MAQUINA QUE GIRA ALREDEDOR DE UNA EJE (3), DONDE LA RUEDA (2) DE IMPULSO MUESTRA UN CASQUILLO (5) CILINDRICO, QUE ES DESPLAZABLE SOBRE LA PIEZA (4) DE MAQUINA. EL ANILLO (1) DE ESTANQUEIDAD DE EJE RADIAL ESTA PROVISTO CON UN LABIO (6) DE ESTANQUEIDAD A BASE DE MATERIAL POLIMERO, SOBRE EL CUAL SE LIMITA LA CARA DIRIGIDA AL AIRE DE SALIDA A TRAVES DE UNA SUPERFICIE (7) CONICA Y HACE CONTACTO EN UNA PRIMERA POSICION AXIAL DEL CASQUILLO (5) DEL CILINDRO, QUE ES AMPLIABLE EN DIRECCION RADIAL. EL CASQUILLO (5) DE CILINDRO SE DESPLAZA A PARTIR DE LA PRIMERA POSICION AXIAL A UNA SEGUNDA POSICION AXIAL, EN DONDE EL LABIO (6) DE ESTANQUEIDAD HACE CONTACTO DE FORMA INMEDIATA CON LA PIEZA (4) DE MAQUINA Y EL CASQUILLO (5) DE CILINDRO DISPONE DE UNA DISTANCIA AXIAL CON RESPECTO A LA SUPERFICIE (7) CONICA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4402854A DE4402854C2 (de) | 1994-01-31 | 1994-01-31 | Impulsrad |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2115116T3 true ES2115116T3 (es) | 1998-06-16 |
Family
ID=6509097
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94112458T Expired - Lifetime ES2115116T3 (es) | 1994-01-31 | 1994-08-10 | Rueda de impulsos. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5668426A (es) |
EP (1) | EP0665436B1 (es) |
DE (1) | DE4402854C2 (es) |
DK (1) | DK0665436T3 (es) |
ES (1) | ES2115116T3 (es) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5997182A (en) * | 1997-11-03 | 1999-12-07 | Skf Industrie S.P.A. | Vehicle wheel hub bearing unit with a removable sensor |
DE19816827B4 (de) * | 1998-04-16 | 2009-06-18 | Dr. Johannes Heidenhain Gmbh | Vormontierte Winkelmeßvorrichtung |
DE19839297C2 (de) * | 1998-08-28 | 2001-06-21 | Freudenberg Carl Fa | Dichtungsanordnung |
FR2791103B1 (fr) * | 1999-03-17 | 2001-04-13 | Skf France | Palier a roulement instrumente |
FR2804479B1 (fr) * | 2000-01-27 | 2002-05-03 | Skf France | Dispositif de palier a roulement instrumente avec pre-indexation angulaire temporaire du codeur par rapport au capteur |
DE10011651B4 (de) | 2000-03-10 | 2009-12-24 | Schaeffler Kg | Rotationssymmetrisches Formteil |
US7354046B2 (en) * | 2000-04-13 | 2008-04-08 | Ashbridge & Roseburgh Inc. | Sealing apparatus having sequentially engageable seals |
DE10051260A1 (de) * | 2000-10-16 | 2002-05-02 | Freudenberg Carl Kg | Drehzahlerfassungseinrichtung für Motorwellen, Radachsen und dergleichen |
DE10223625A1 (de) * | 2002-05-28 | 2003-12-11 | Zahnradfabrik Friedrichshafen | Drehzahlabgriffseinrichtung für ein Getriebe eines Kraftfahrzeugs |
DE10225959A1 (de) * | 2002-06-11 | 2004-01-08 | Carl Freudenberg Kg | Vorrichtung zur Abdichtung des Spaltes zwischen einem ruhenden Gehäuse und einer rotierenden Welle |
DE10237504B4 (de) * | 2002-08-16 | 2006-11-09 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Vorrichtung zur Impulserzeugung an einem Fahrzeugrad und Verfahren zur Montage der Vorrichtung |
JP2006009979A (ja) * | 2004-06-28 | 2006-01-12 | Nok Corp | センサ付き密封装置 |
JP2006207757A (ja) * | 2005-01-31 | 2006-08-10 | Nok Corp | 磁気エンコーダ装置付き密封装置 |
US7854433B2 (en) * | 2005-02-24 | 2010-12-21 | Freudenberg-Nok General Partnership | Dynamic seal |
US7455459B2 (en) * | 2006-03-09 | 2008-11-25 | Federal Mogul World Wide, Inc. | Oil bath encoder seal |
DE102006027899B4 (de) * | 2006-06-17 | 2016-06-23 | Volkswagen Ag | Kupplungsanordnung in einem Getriebe eines Kraftfahrzeuges |
DE102012010607B4 (de) * | 2012-05-30 | 2014-03-06 | Carl Freudenberg Kg | Anordnung eines Encoderrings |
US9759330B2 (en) | 2014-02-04 | 2017-09-12 | Freudenberg-Nok General Partnership | Energy saving seal with rocking dust lip |
US9714710B2 (en) | 2014-02-04 | 2017-07-25 | Freudenberg-Nok General Partnership | Energy saving self-contact seal with pushing bead |
US9695937B2 (en) | 2014-02-04 | 2017-07-04 | Freudenberg-Nok General Partnership | Energy saving seal with vacuum induced counter-balance and rocking feature |
EP4121671A1 (en) * | 2020-03-17 | 2023-01-25 | Hypertherm, Inc. | High pressure liquid-jet seal assembly carriage |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3500091A (en) * | 1968-04-18 | 1970-03-10 | Kelsey Hayes Co | Electrical rotational speed sensing device |
US5244215A (en) * | 1985-05-10 | 1993-09-14 | Chicago Rawhide Manufacturing Company | Rotary shaft seal with retractable excluder lip |
IT1208885B (it) * | 1987-05-08 | 1989-07-10 | Riv Officine Di Villar Perosa | 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 |
JP2633274B2 (ja) * | 1987-12-28 | 1997-07-23 | 光洋精工株式会社 | 自動車のホイール用軸受ユニツト |
DE3809904C2 (de) * | 1988-03-24 | 1998-12-10 | Skf Gmbh | Vorrichtung zur Abdichtung und Erzeugung von elektrischen Impulsen |
US5234269A (en) * | 1989-02-24 | 1993-08-10 | The Torrington Company | Antifriction bearing with a clip-on sensor |
US4988220A (en) * | 1990-05-14 | 1991-01-29 | General Motors Corporation | Servicable wheel speed sensor assembly |
US5010290A (en) * | 1990-07-19 | 1991-04-23 | General Motors Corporation | Easily installed wheel bearing sensor package |
US5015001A (en) * | 1990-07-23 | 1991-05-14 | Mather Seal Company | Low friction seal assembly |
FR2671633B1 (fr) * | 1991-01-10 | 1993-04-16 | Skf France | Dispositif de capteur de vitesse de rotation integre dans un moyeu a roulement. |
FR2671592B1 (fr) * | 1991-01-15 | 1993-06-18 | Roulements Soc Nouvelle | Roulement a capteur d'informations. |
FR2678692B1 (fr) * | 1991-07-05 | 1995-05-12 | Skf France | Ensemble capteur etanche integrable dans un roulement a capteur d'informations et roulement equipe d'un tel ensemble. |
US5085519A (en) * | 1991-07-05 | 1992-02-04 | The Timken Company | Bearing assembly with speed sensor and process for assembling the same |
US5166611A (en) * | 1992-01-08 | 1992-11-24 | Production Research, Inc. | Tone wheel with coined serrations for engaging an annular support surface and method of assembling same on a wheel bearing seal |
US5292199A (en) * | 1993-05-07 | 1994-03-08 | Ford Motor Company | Axle wheel seal and bearing arrangement for a motor vehicle |
US5476272A (en) * | 1994-01-19 | 1995-12-19 | Federal-Mogul Corporation | Speed sensor ring for vehicle anti-lock brake system |
US5492417A (en) * | 1994-09-14 | 1996-02-20 | General Motors Corporation | Bearing and drive assembly with combined wheel speed sensor |
-
1994
- 1994-01-31 DE DE4402854A patent/DE4402854C2/de not_active Expired - Fee Related
- 1994-08-10 EP EP94112458A patent/EP0665436B1/de not_active Expired - Lifetime
- 1994-08-10 DK DK94112458T patent/DK0665436T3/da active
- 1994-08-10 ES ES94112458T patent/ES2115116T3/es not_active Expired - Lifetime
-
1995
- 1995-01-23 US US08/376,261 patent/US5668426A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0665436A1 (de) | 1995-08-02 |
US5668426A (en) | 1997-09-16 |
EP0665436B1 (de) | 1998-03-04 |
DK0665436T3 (da) | 1998-12-07 |
DE4402854A1 (de) | 1995-08-03 |
DE4402854C2 (de) | 1997-06-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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