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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
Application number
BR9901581-1A
Other languages
English (en)
Inventor
Gregory Joseph Organek
David Michael Preston
Original Assignee
Eaton Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Eaton Corp filed Critical Eaton Corp
Publication of BR9901581A publication Critical patent/BR9901581A/pt

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).
BR9901581-1A 1998-03-31 1999-03-30 Freio de inércia para diminuir a rotação de um eixo girando livremente em uma transmissão. BR9901581A (pt)

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 (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60022420T2 (de) * 1999-03-23 2006-06-14 Eaton Corp Getriebeträgheitsbremse mit Ölblockierring
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
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
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
CN113983088B (zh) * 2021-09-22 2024-08-30 常州唯精医疗机器人有限公司 制动器及手动制动装置、被动使能万向轮、手术机器人
US11908649B2 (en) * 2021-10-21 2024-02-20 Eaton Intelligent Power Limited Actuator with Thomson coils

Family Cites Families (9)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
US5953959A (en) 1999-09-21
DE69910292D1 (de) 2003-09-18
EP0947730A2 (en) 1999-10-06
DE69910292T2 (de) 2004-06-09
EP0947730B1 (en) 2003-08-13
CN1138934C (zh) 2004-02-18
EP0947730A3 (en) 2000-08-09
CN1232147A (zh) 1999-10-20
JPH11351283A (ja) 1999-12-24

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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