BR9804275A - Atuador de rampa de esfera para rotativamente acoplar dois elementos girantes. - Google Patents
Atuador de rampa de esfera para rotativamente acoplar dois elementos girantes.Info
- Publication number
- BR9804275A BR9804275A BR9804275-0A BR9804275A BR9804275A BR 9804275 A BR9804275 A BR 9804275A BR 9804275 A BR9804275 A BR 9804275A BR 9804275 A BR9804275 A BR 9804275A
- Authority
- BR
- Brazil
- Prior art keywords
- clutch
- ball ramp
- planetary gear
- ring
- rotating elements
- 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
- 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
"ATUADOR DE RAMPA DE ESFERA PARA ROTATIVAMENTE ACOPLAR DOIS ELEMENTOS GIRANTES", compreendendo uma embreagem de linha de acionamento veicular usando o atuador de rampa de esfera (2) usando um mecanismo de rampa de esfera (5) fornecendo uma força de aperto em um disco de embreagem (10, 11) em resposta a um campo eletromagnético onde a força de aperto de embreagem é mantida e aumentada com escorregamento de embreagem usando um conjunto planetário de engrenagens (21) tendo um anel (40) conectado para girar com o volante (4) e uma engrenagem sol (54) conectada para girar com o eixo de entrada de transmissão (8). Uma embreagem de sentido único primária (60) atua entre o conjunto planetário de engrenagens (21) e o volante (4) trabalha em conjunção com o conjunto planetário de engrenagens (21) para impedir a rotação do anel de controle (14) em uma direção para desativar o mecanismo de rampa de esfera (5) e uma pluralidade de embreagens de sentido único secundárias (44A, 44B, 44C, 44D) atuando em par de conjuntos planetários de engrenagens (21) com um embreagem de sentido único (44A, 44B, 44C, 44D) atuando em cada engrenagem planetária (42A, 42B, 42C, 42D) e apoiada em um anel carregador (35) que é friccionadamente conectado a um anel de controle de rampa de esfera (14) com a energização por uma unidade de controle de embreagem (15) de uma bobina elétrica
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 |
---|---|
BR9804275A true BR9804275A (pt) | 1999-12-14 |
Family
ID=25474644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9804275-0A BR9804275A (pt) | 1997-09-30 | 1998-09-22 | Atuador de rampa de esfera para rotativamente acoplar dois elementos girantes. |
Country Status (12)
Country | Link |
---|---|
US (1) | US5910061A (pt) |
EP (1) | EP0905399B1 (pt) |
JP (1) | JPH11173350A (pt) |
CN (1) | CN1126880C (pt) |
AR (1) | AR016406A1 (pt) |
AU (1) | AU735149B2 (pt) |
BR (1) | BR9804275A (pt) |
DE (1) | DE69803527T2 (pt) |
ES (1) | ES2170452T3 (pt) |
PL (1) | PL192263B1 (pt) |
TR (1) | TR199801959A3 (pt) |
ZA (1) | ZA988800B (pt) |
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 |
ES2170452T3 (es) | 2002-08-01 |
AR016406A1 (es) | 2001-07-04 |
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
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FF | Decision: intention to grant | ||
FG9A | Patent or certificate of addition granted | ||
B24C | Patent annual fee: request for for restoration |
Free format text: REFERENTE A 12A E 13A ANUIDADES. |
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B24H | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi) | ||
B24F | Patent annual fee: publication cancelled |
Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2257 DE 08/04/2014 POR TER SIDO INDEVIDA. |
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B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE AS 12A E 13A ANUIDADES. |
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B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |