ES2170452T3 - Accionamiento de rampa de bola para el embrague de una transmision con una aplicacion unidireccional. - Google Patents
Accionamiento de rampa de bola para el embrague de una transmision con una aplicacion unidireccional.Info
- Publication number
- ES2170452T3 ES2170452T3 ES98307783T ES98307783T ES2170452T3 ES 2170452 T3 ES2170452 T3 ES 2170452T3 ES 98307783 T ES98307783 T ES 98307783T ES 98307783 T ES98307783 T ES 98307783T ES 2170452 T3 ES2170452 T3 ES 2170452T3
- Authority
- ES
- Spain
- Prior art keywords
- clutch
- ring
- planetary gear
- ball ramp
- force
- 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
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
- F16D27/10—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings
- F16D27/108—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings with axially movable clutching members
- F16D27/112—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings with axially movable clutching members with flat friction surfaces, e.g. discs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
- Retarders (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Arrangement Of Transmissions (AREA)
- Structure Of Transmissions (AREA)
Abstract
SE PRESENTA UN EMBRAGUE PARA LA LINEA MOTRIZ DE UN VEHICULO QUE UTILIZA UN DISPOSITIVO DE ACCIONAMIENTO DE RAMPA DE BOLAS (2) QUE USA UN MECANISMO DE RAMPA DE BOLAS (5) QUE SUMINISTRA UNA FUERZA DE AGARRE SOBRE UN DISCO DE EMBRAGUE (10, 11) EN RESPUESTA A UN CAMPO ELECTROMAGNETICO EN DONDE LA FUERZA DE AGARRE DEL EMBRAGUE SE MANTIENE Y SE INCREMENTA CON EL DESLIZAMIENTO DEL EMBRAGUE UTILIZANDO UN TREN DE ENGRANAJES PLANETARIOS (21) QUE TIENE UN ANILLO (40) CONECTADO PARA GIRAR CON EL VOLANTE (4) Y UN ENGRANAJE SOLAR (54) CONECTADO PARA GIRAR CON EL EJE DE ENTRADA DE LA TRANSMISION (8). UN EMBRAGUE PRIMARIO DE UN SOLO SENTIDO (60) ACTUA ENTRE EL TREN DE ENGRANAJES PLANETARIOS (21) Y EL VOLANTE (4) QUE TRABAJA EN CONJUNCION CON EL TREN DE ENGRANAJES PLANETARIOS (21) EVITANDO LA ROTACION DEL ARO DE CONTROL (14) EN UNA DIRECCION DE DESACTIVACION DEL MECANISMO DE RAMPA DE BOLAS (5) Y UNA PLURALIDAD DE EMBRAGUES SECUNDARIOS DE UN SOLO SENTIDO (44A, 44B, 44C, 44D) QUE ACTUAN EN UN PAR DE TRENES DEENGRANAJES PLANETARIOS (21) CON UN EMBRAGUE DE UN SOLO SENTIDO (44A, 44B, 44C, 44D) QUE ACTUA SOBRE CADA ENGRANAJE PLANETARIO (42A, 42B, 42C, 42D) Y QUE ESTA SOPORTADO SOBRE UN ARO PORTADOR (35) QUE ESTA FRICCIONALMENTE CONECTADO AL ARO DE CONTROL DE LA RAMPA DE BOLAS (14) CUANDO SE PRODUCE LA ACTIVACION MEDIANTE UNA UNIDAD DE CONTROL DEL EMBRAGUE (15) DE UNA BOBINA ELECTRICA (30) CREANDO DE ESTA FORMA UN MOVIMIENTO ROTACIONAL RELATIVO ENTRE EL ARO DE CONTROL (14) Y UN ARO DE ACCIONAMIENTO (12) QUE PROVOCA QUE UNA PLURALIDAD DE ELEMENTOS ROTACIONALES SE MUEVAN A LO LARGO DE RAMPAS DE PROFUNDIDAD VARIABLE IDENTICAS Y OPUESTAS (22A, 22B, 22C, 23A, 23B, 23C) CREANDO DE ESTA FORMA UNA FUERZA DE SEPARACION AXIAL ENTRE EL ARO DE CONTROL (14) Y EL ARO DE ACCIONAMIENTO (12) QUE GENERA LA FUERZA DE AGARRE SOBRE EL DISCO DEL EMBRAGUE (10, 11). CUANDO SE PRODUCE EL PATINAMIENTO DE DISCO DEL EMBRAGUE (10, 11), EL TREN DE ENGRANAJES PLANETARIOS (21) ACTUA DE FORMA CONCERTADA CON EL EMBRAGUE PRIMARIO DEUN SOLO SENTIDO (60) QUE ACTUA PARA DOTAR ADICIONALMENTE DE ENERGIA AL DISPOSITIVO DE ACCIONAMIENTO DE RAMPA DE BOLAS (2) PARA INCREMENTAR LA FUERZA DE AGARRE DEL EMBRAGUE CUANDO EL VEHICULO ESTA EN UN MODO DE IMPULSION BIEN MOTRIZ O BIEN DE DESCENSO LIBRE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/940,330 US5910061A (en) | 1997-09-30 | 1997-09-30 | Ball ramp driveline clutch actuator with unidirectional apply |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2170452T3 true ES2170452T3 (es) | 2002-08-01 |
Family
ID=25474644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES98307783T Expired - Lifetime ES2170452T3 (es) | 1997-09-30 | 1998-09-24 | Accionamiento de rampa de bola para el embrague de una transmision con una aplicacion unidireccional. |
Country Status (12)
Country | Link |
---|---|
US (1) | US5910061A (es) |
EP (1) | EP0905399B1 (es) |
JP (1) | JPH11173350A (es) |
CN (1) | CN1126880C (es) |
AR (1) | AR016406A1 (es) |
AU (1) | AU735149B2 (es) |
BR (1) | BR9804275A (es) |
DE (1) | DE69803527T2 (es) |
ES (1) | ES2170452T3 (es) |
PL (1) | PL192263B1 (es) |
TR (1) | TR199801959A3 (es) |
ZA (1) | ZA988800B (es) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6561332B2 (en) | 2000-04-17 | 2003-05-13 | Eaton Corporation | Ball ramp clutch with frictional damping |
EP1148263A1 (en) | 2000-04-17 | 2001-10-24 | Eaton Corporation | Ball ramp clutch with frictional damping |
US6484857B2 (en) | 2001-02-01 | 2002-11-26 | New Venture Gear, Inc. | Torque transfer clutch with ball screw actuator |
US6780134B2 (en) | 2001-02-01 | 2004-08-24 | New Venture Gear, Inc. | Torque transfer clutch with ball screw actuator |
US7010996B2 (en) * | 2002-03-08 | 2006-03-14 | Timken Us Corporation | Steering column clamping device |
US6675943B2 (en) | 2002-05-09 | 2004-01-13 | Eaton Corporation | Lubrication system for ball ramp clutch systems |
US6637569B1 (en) | 2002-05-09 | 2003-10-28 | Eaton Corporation | Ball ramp actuator with indexing plates |
US6666315B2 (en) | 2002-05-09 | 2003-12-23 | Eaton Corporation | Ball ramp clutch with indexing plates |
DE10333268B4 (de) * | 2003-07-21 | 2008-04-03 | Ab Skf | Vorrichtung zur Umwandlung einer Drehbewegung in eine translatorische Bewegung |
US20050178231A1 (en) * | 2004-02-13 | 2005-08-18 | Timken U.S. Corporation | Steering column clamping device |
US7021442B2 (en) * | 2004-03-16 | 2006-04-04 | General Motors Corporation | One-way torque transmitter with a friction actuating apparatus |
US7036644B2 (en) * | 2004-05-21 | 2006-05-02 | General Motors Corporation | Torque-transmitting mechanism with latching apparatus |
DE102005061268B4 (de) * | 2005-12-20 | 2007-09-27 | Gkn Driveline International Gmbh | Reibungskupplung mit Aktuator und Tellerfeder |
US7410040B2 (en) * | 2005-12-21 | 2008-08-12 | Dymos Co., Ltd. | Conical clutch pack actuator especially for a transfer case |
DE102007011766A1 (de) | 2007-03-10 | 2008-09-11 | Zf Friedrichshafen Ag | Elektromechanischer Kupplungsaktuator |
WO2012078202A1 (en) * | 2010-12-10 | 2012-06-14 | Means Industries, Inc. | Electromechanically actuated coupling and control assembly |
EP2446162B1 (en) | 2009-06-23 | 2013-10-30 | Magna Powertrain Inc. | Ball ramp clutch |
DE102009027564B4 (de) * | 2009-07-09 | 2022-02-03 | Zf Friedrichshafen Ag | Verfahren zum Betreiben eines Antriebsstrangs |
US8469855B2 (en) * | 2010-10-26 | 2013-06-25 | GM Global Technology Operations LLC | Two-speed transmission module with passive automatic shifting |
CN102878221A (zh) * | 2012-09-26 | 2013-01-16 | 无锡新宏泰电器科技股份有限公司 | 一种变速箱的离合装置 |
DE102014204338A1 (de) * | 2013-04-04 | 2014-10-09 | Schaeffler Technologies Gmbh & Co. Kg | Kupplungsbetätigungssystem zum Öffnen und/oder Schließen einer Reibungskupplung sowie Verfahren zum Kuppeln einer Antriebswelle eines Kraftfahrzeugmotors mit einer Getriebeeingangswelle eines Kraftfahrzeuggetriebes |
DE102013213158B4 (de) * | 2013-07-04 | 2022-11-03 | Zf Friedrichshafen Ag | Vorrichtung zum Wandeln eines rotatorischen Antriebs eines Elektromotors in eine translatorische Antriebsbewegung und Verfahren zum Betreiben einer solchen Vorrichtung |
DE102014210976A1 (de) * | 2014-06-10 | 2015-12-17 | Schaeffler Technologies AG & Co. KG | Reibungskupplung |
US10428880B2 (en) * | 2015-04-17 | 2019-10-01 | Schaeffler Technologies AG & Co. KG | Clutch system |
US10316902B2 (en) | 2017-03-21 | 2019-06-11 | Schaeffler Technologies AG & Co. KG | Split groove wedge clutch |
US11005337B2 (en) | 2018-10-23 | 2021-05-11 | Atieva, Inc. | Removable differential for an active core electric motor |
US10683920B2 (en) * | 2018-10-23 | 2020-06-16 | Atieva, Inc. | Torque limiter for use with a dual planetary/integrated differential drive train |
CN114144595A (zh) * | 2019-07-26 | 2022-03-04 | 株式会社电装 | 离合器装置 |
US11473670B2 (en) * | 2020-02-26 | 2022-10-18 | Dana Heavy Vehicle Systems Group, Llc | Vehicle drivetrain with interaxle differential and method for drivetrain operation |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1974390A (en) * | 1932-07-08 | 1934-09-18 | Clarence M Eason | Servo clutch |
US2623619A (en) * | 1946-09-03 | 1952-12-30 | Clerk Robert Cecil | Friction clutch and brake |
US2861225A (en) * | 1955-04-26 | 1958-11-18 | Curtiss Wright Corp | Magnetic actuators |
US2937729A (en) * | 1957-11-22 | 1960-05-24 | Warner Electric Brake & Clutch | Magnetic friction clutch with stationary field |
US3000479A (en) * | 1958-06-23 | 1961-09-19 | Roper Hydraulics Inc | Electromagnetic clutch |
US4416359A (en) * | 1981-03-23 | 1983-11-22 | Facet Enterprises, Incorporated | Electromagnetic cone clutch with ball torque booster |
US4805486A (en) * | 1986-06-04 | 1989-02-21 | Tochigifujisangyo Kabushiki Kaisha | Locking differential gear assembly |
US4718303A (en) * | 1986-10-06 | 1988-01-12 | Borg-Warner Automotive, Inc. | Four wheel drive transfer case with clutch mechanism |
GB2235957B (en) * | 1989-08-31 | 1993-06-30 | Gkn Automotive Ag | Gearbox |
US5269730A (en) * | 1990-06-05 | 1993-12-14 | Tochigifujisangyo Kabushiki Kaisha | Differential gear device for vehicle |
US5019021A (en) * | 1990-07-02 | 1991-05-28 | Eaton Corporation | Modulating limited slip differential |
CA2116411C (en) * | 1993-02-26 | 1997-08-26 | Jun Aoki | Connecting system |
US5485904A (en) * | 1994-01-31 | 1996-01-23 | Eaton Corporation | Clutch ball ramp actuator with drive and coast apply |
US5469948A (en) * | 1994-01-31 | 1995-11-28 | Eaton Corporation | Clutch ball ramp actuator with coast lock |
CA2143065C (en) * | 1994-02-22 | 1999-11-16 | Gregory J. Organek | Clutch ball ramp actuator double locking mechanism |
US5441137A (en) * | 1994-05-04 | 1995-08-15 | Eaton Corporation | Clutch with a centrifugally applied ball ramp actuator |
JP3104565B2 (ja) * | 1995-03-24 | 2000-10-30 | トヨタ自動車株式会社 | クラッチ装置 |
US5651437A (en) * | 1996-04-17 | 1997-07-29 | Eaton Corporation | Clutch ball ramp actuator to maintain state upon loss of power |
-
1997
- 1997-09-30 US US08/940,330 patent/US5910061A/en not_active Expired - Fee Related
-
1998
- 1998-09-16 AU AU85173/98A patent/AU735149B2/en not_active Ceased
- 1998-09-22 BR BR9804275-0A patent/BR9804275A/pt not_active IP Right Cessation
- 1998-09-24 EP EP98307783A patent/EP0905399B1/en not_active Expired - Lifetime
- 1998-09-24 ES ES98307783T patent/ES2170452T3/es not_active Expired - Lifetime
- 1998-09-24 DE DE69803527T patent/DE69803527T2/de not_active Expired - Fee Related
- 1998-09-25 ZA ZA9808800A patent/ZA988800B/xx unknown
- 1998-09-29 AR ARP980104833A patent/AR016406A1/es unknown
- 1998-09-29 PL PL328899A patent/PL192263B1/pl not_active IP Right Cessation
- 1998-09-30 JP JP10277179A patent/JPH11173350A/ja active Pending
- 1998-09-30 TR TR1998/01959A patent/TR199801959A3/tr unknown
- 1998-09-30 CN CN98120829A patent/CN1126880C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0905399A1 (en) | 1999-03-31 |
PL192263B1 (pl) | 2006-09-29 |
AU735149B2 (en) | 2001-07-05 |
ZA988800B (en) | 1999-07-08 |
CN1213050A (zh) | 1999-04-07 |
TR199801959A2 (xx) | 1999-04-21 |
EP0905399B1 (en) | 2002-01-23 |
AR016406A1 (es) | 2001-07-04 |
BR9804275A (pt) | 1999-12-14 |
AU8517398A (en) | 1999-04-22 |
TR199801959A3 (tr) | 1999-04-21 |
DE69803527D1 (de) | 2002-03-14 |
US5910061A (en) | 1999-06-08 |
DE69803527T2 (de) | 2003-01-09 |
PL328899A1 (en) | 1999-04-12 |
JPH11173350A (ja) | 1999-06-29 |
CN1126880C (zh) | 2003-11-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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