BR9901581A - Freio de inércia para diminuir a rotação de um eixo girando livremente em uma transmissão. - Google Patents
Freio de inércia para diminuir a rotação de um eixo girando livremente em uma transmissão.Info
- Publication number
- BR9901581A BR9901581A BR9901581-1A BR9901581A BR9901581A BR 9901581 A BR9901581 A BR 9901581A BR 9901581 A BR9901581 A BR 9901581A BR 9901581 A BR9901581 A BR 9901581A
- Authority
- BR
- Brazil
- Prior art keywords
- clutch
- ramp mechanism
- armature
- transmission
- spherical ramp
- 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
- F16H—GEARING
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H3/12—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts with means for synchronisation not incorporated in the clutches
-
- 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
- F16H—GEARING
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H3/12—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts with means for synchronisation not incorporated in the clutches
- F16H2003/123—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts with means for synchronisation not incorporated in the clutches using a brake
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19219—Interchangeably locked
- Y10T74/19284—Meshing assisters
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
- Mechanical Operated Clutches (AREA)
- Retarders (AREA)
Abstract
"FREIO DE INéRCIA PARA DIMINUIR A ROTAçãO DE UM EIXO GIRANDO LIVREMENTE EM UMA TRANSMISSãO". Em um freio de inércia de transmissão (4) um mecanismo de rampa esférica (8) é usado para carregar um pacote de embreagem (10) para diminuir a velocidade de um eixo de transmissão girando onde o pacote de embreagem (10) é carregado em um conjunto de acionamento de peça única (86) tendo uma seção de engrenagem (86A) para combinar com uma engrenagem de transmissão, uma seção de extensão (86B) para engatar uma placa de empuxo (32) em um conjunto isolador (34), uma seção de embreagem (10) para engatar uma pluralidade de placas de embreagem acionada (40) no pacote de embreagem (10) e uma seção de mancais (86D) para suporte rotacional dentro de um alojamento de freio (38). Uma armadura (16) tendo uma superfície periférica angulada engata uma superfície de fricção combinante formada em uma placa extrema (14) para formar uma embreagem alma (18), a armadura (16) estando magneticamente puxada devido à energização de uma bobina elétrica (12) energizada por um sinal de energia a partir de uma unidade de controle (45) fornecida através de um conector elétrico selado (70) desse modo introduzido uma força de frenagem friccional na armadura (16) para ativar o mecanismo de rampa esférica (8). A armadura (16) está não rotativamente conectada ao anel de controle (26) do mecanismo de rampa esférica (8) através de pelo menos um pino de conexão (48). Uma mola Belleville (68) é usada para aplicar uma carga axial no mecanismo de rampa esférica (8) e para acionar a estrela (92) em uma bomba de gerotor de óleo (88) que interage com um anel (90) para bombear lubrificante de resfriamento através de todo o pacote de embreagem (10) no mecanismo de rampa esférica (8).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/052,229 US5953959A (en) | 1998-03-31 | 1998-03-31 | Transmission inertia brake with ball ramp actuation |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9901581A true BR9901581A (pt) | 2000-03-14 |
Family
ID=21976238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9901581-1A BR9901581A (pt) | 1998-03-31 | 1999-03-30 | Freio de inércia para diminuir a rotação de um eixo girando livremente em uma transmissão. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5953959A (pt) |
EP (1) | EP0947730B1 (pt) |
JP (1) | JPH11351283A (pt) |
CN (1) | CN1138934C (pt) |
BR (1) | BR9901581A (pt) |
DE (1) | DE69910292T2 (pt) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1039165B1 (en) * | 1999-03-23 | 2005-09-07 | Eaton Corporation | Ball ramp inertia brake with oil blocking ring |
US6250445B1 (en) * | 2000-03-14 | 2001-06-26 | Eaton Corporation | Ball ramp inertia brake oil blocking ring |
US6561332B2 (en) | 2000-04-17 | 2003-05-13 | Eaton Corporation | Ball ramp clutch with frictional damping |
US6412618B1 (en) | 2000-06-27 | 2002-07-02 | Eaton Corporation | Ball-ramp-actuated friction clutch controlled by a particle-clutch |
US6666315B2 (en) | 2002-05-09 | 2003-12-23 | Eaton Corporation | Ball ramp clutch with indexing plates |
US6637569B1 (en) | 2002-05-09 | 2003-10-28 | Eaton Corporation | Ball ramp actuator with indexing plates |
US6675943B2 (en) | 2002-05-09 | 2004-01-13 | Eaton Corporation | Lubrication system for ball ramp clutch systems |
DE10234579A1 (de) * | 2002-07-30 | 2004-02-12 | Zf Friedrichshafen Ag | Getriebe |
JP2005048788A (ja) * | 2003-07-29 | 2005-02-24 | F C C:Kk | 動力伝達装置 |
US7070036B2 (en) * | 2003-08-29 | 2006-07-04 | Muncie Power Products, Inc. | Power takeoff device |
US7384366B2 (en) * | 2004-03-12 | 2008-06-10 | Borgwarner Inc. | Transfer case with torque synchronizer clutching |
US20050241423A1 (en) * | 2004-04-28 | 2005-11-03 | Muetzel Ronald P | Inertia brake controls |
US20070209902A1 (en) * | 2006-03-10 | 2007-09-13 | Muetzel Ronald P | Electrorheological inertia brake |
US7958799B1 (en) | 2008-11-10 | 2011-06-14 | Cillessen James A | Brake for gear cone transmission |
CN102537151B (zh) * | 2012-02-24 | 2015-01-21 | 陕西法士特齿轮有限责任公司 | 基于离合器执行机构的变速器制动器 |
CN107605988A (zh) * | 2017-09-22 | 2018-01-19 | 芜湖禾丰离合器有限公司 | 一种减震减噪离合器 |
CN111503188B (zh) * | 2019-11-28 | 2021-10-01 | 河北埃克斯福动力科技有限公司 | 一种用于车辆全盘式制动器的执行机构 |
US11908649B2 (en) * | 2021-10-21 | 2024-02-20 | Eaton Intelligent Power Limited | Actuator with Thomson coils |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2091270A (en) * | 1934-09-07 | 1937-08-31 | Howard D Colman | Clutch mechanism |
US2649941A (en) * | 1948-10-29 | 1953-08-25 | Doebeli Albert | Electromagnetically actuated friction coupling with servo-action |
US2555215A (en) * | 1949-05-25 | 1951-05-29 | Arthur P Warner | Magnetically controlled friction clutch |
US2605877A (en) * | 1949-12-13 | 1952-08-05 | Martin P Winther | Magnetic clutch |
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 |
DE4243777A1 (de) * | 1992-12-23 | 1994-07-07 | Gkn Automotive Ag | Antriebsanordnung für Nebenaggregate |
US5528950A (en) * | 1995-03-28 | 1996-06-25 | Eaton Corporation | Transmission inertia brake with ball ramp actuator |
IN190089B (pt) * | 1996-03-01 | 2003-06-07 | Eaton Corp |
-
1998
- 1998-03-31 US US09/052,229 patent/US5953959A/en not_active Expired - Lifetime
-
1999
- 1999-03-25 DE DE69910292T patent/DE69910292T2/de not_active Expired - Lifetime
- 1999-03-25 EP EP99105975A patent/EP0947730B1/en not_active Expired - Lifetime
- 1999-03-30 BR BR9901581-1A patent/BR9901581A/pt not_active IP Right Cessation
- 1999-03-30 JP JP11088411A patent/JPH11351283A/ja active Pending
- 1999-03-31 CN CNB991046242A patent/CN1138934C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH11351283A (ja) | 1999-12-24 |
CN1232147A (zh) | 1999-10-20 |
EP0947730B1 (en) | 2003-08-13 |
EP0947730A2 (en) | 1999-10-06 |
CN1138934C (zh) | 2004-02-18 |
DE69910292D1 (de) | 2003-09-18 |
US5953959A (en) | 1999-09-21 |
EP0947730A3 (en) | 2000-08-09 |
DE69910292T2 (de) | 2004-06-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] | ||
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 30.03.2019 |