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BR9805184A - Mecanismo de mudança para uma transmissão mecânica e método para reduzir o esforço do operador durante a mudança de uma transmissão mecânica - Google Patents

Mecanismo de mudança para uma transmissão mecânica e método para reduzir o esforço do operador durante a mudança de uma transmissão mecânica

Info

Publication number
BR9805184A
BR9805184A BR9805184-9A BR9805184A BR9805184A BR 9805184 A BR9805184 A BR 9805184A BR 9805184 A BR9805184 A BR 9805184A BR 9805184 A BR9805184 A BR 9805184A
Authority
BR
Brazil
Prior art keywords
mechanical transmission
selector shaft
control rod
changing
shifting mechanism
Prior art date
Application number
BR9805184-9A
Other languages
English (en)
Inventor
Graeme Andrew Jackson
Alan John Fielding
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
Priority claimed from GBGB9724065.9A external-priority patent/GB9724065D0/en
Application filed by Eaton Corp filed Critical Eaton Corp
Publication of BR9805184A publication Critical patent/BR9805184A/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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/26—Generation or transmission of movements for final actuating mechanisms
    • F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
    • F16H61/30—Hydraulic or pneumatic motors or related fluid control means therefor
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/26—Generation or transmission of movements for final actuating mechanisms
    • F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
    • F16H61/30—Hydraulic or pneumatic motors or related fluid control means therefor
    • F16H2061/301—Hydraulic or pneumatic motors or related fluid control means therefor for power assistance, i.e. servos with follow up action
    • 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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/3023—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by fluid pressure
    • 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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/3069—Interrelationship between two or more final output mechanisms
    • 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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/40—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism comprising signals other than signals for actuating the final output mechanisms
    • F16H63/44—Signals to the control unit of auxiliary gearing
    • 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
    • Y10T74/19251—Control mechanism
    • 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
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20012—Multiple controlled elements
    • Y10T74/20018—Transmission control
    • Y10T74/20024—Fluid actuator

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear-Shifting Mechanisms (AREA)

Abstract

"MECANISMO DE MUDANçA PARA UMA TRANSMISSãO MECâNICA E MéTODO PARA REDUZIR O ESFORçO DO OPERADOR DURANTE A MUDANçA DE UMA TRANSMISSãO MECâNICA", incluindo um eixo seletor tendo garfos de mudança associados para engatar ou desengatar um relação de marcha selecionada e uma haste de controle direcionalmente acoplada ao eixo seletor para rotação positiva, enquanto permite uma translação axial predeterminada relativa. Um conjunto de cilindro é operativamente associado com o eixo seletor e haste de controle para prover um acoplamento de fluido que aplica uma força sobre o eixo seletor em resposta à translação relativa entre o eixo seletor e a haste de controle para reduzir o esforço do operador exigido para completar uma mudança de marcha.
BR9805184-9A 1997-11-15 1998-11-16 Mecanismo de mudança para uma transmissão mecânica e método para reduzir o esforço do operador durante a mudança de uma transmissão mecânica BR9805184A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9724065.9A GB9724065D0 (en) 1997-11-15 1997-11-15 System and method for fluid assisted shifting of mechanical transmissions
GBGB9726439.4A GB9726439D0 (en) 1997-11-15 1997-12-16 System and method for fluid assisted shifting of mechanical transmissions

Publications (1)

Publication Number Publication Date
BR9805184A true BR9805184A (pt) 1999-11-23

Family

ID=26312598

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9805184-9A BR9805184A (pt) 1997-11-15 1998-11-16 Mecanismo de mudança para uma transmissão mecânica e método para reduzir o esforço do operador durante a mudança de uma transmissão mecânica

Country Status (8)

Country Link
US (1) US6000294A (pt)
EP (1) EP0916875B1 (pt)
JP (1) JPH11230332A (pt)
CN (1) CN1229891A (pt)
BR (1) BR9805184A (pt)
DE (1) DE69824116T2 (pt)
ES (1) ES2221128T3 (pt)
TR (1) TR199802311A3 (pt)

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JP3017485B2 (ja) * 1998-01-23 2000-03-06 アピックヤマダ株式会社 半導体装置の樹脂封止方法及び樹脂封止装置
DE19839854A1 (de) * 1998-09-02 2000-03-09 Zahnradfabrik Friedrichshafen Schaltvorrichtung für Kraftfahrzeug-Wechselgetriebe
SE519741C2 (sv) * 2000-09-11 2003-04-01 Volvo Constr Equip Components Anordning för positionering av ett kopplingsorgan
US6553859B2 (en) 2001-03-06 2003-04-29 Mando Corporation Power shift device of transmission for vehicle
US6935204B2 (en) 2003-10-31 2005-08-30 Caterpillar Inc Automated manual transmission and shift method
GB2415021B (en) * 2004-06-11 2008-09-10 Turner Powertrain Systems Ltd A transmission and shift method
DE102005001551A1 (de) 2005-01-13 2006-07-27 Zf Friedrichshafen Ag Schalteinrichtung für ein Getriebe
DE102006024627A1 (de) * 2006-05-26 2007-11-29 Schaeffler Kg Schaltvorrichtung für ein Getriebe
GB0617365D0 (en) * 2006-09-02 2006-10-11 Bamford Excavators Ltd Gear shift mechanism
EP1947372A1 (en) * 2007-01-18 2008-07-23 Kongsberg Automotive AS A gear shift system with a power assistance system
US7861613B2 (en) * 2007-04-17 2011-01-04 Eaton Corporation Selector mechanism for dual-clutch transmissions
US7845247B2 (en) * 2007-05-30 2010-12-07 Gm Global Technology Operations, Inc. Shift fork actuation system for control of synchronizer position
DE102007035291B4 (de) 2007-07-27 2021-12-16 Schaeffler Technologies AG & Co. KG Vorrichtung zum hydraulischen oder pneumatischen Betätigen eines Schaltelements
CN102057177B (zh) * 2008-07-03 2013-08-28 迪尔公司 变速器齿轮啮合机构及操作方法
CN103185135B (zh) * 2011-12-29 2015-04-29 广西玉柴机器股份有限公司 电控机械式自动变速器的驱动机构
CN202834027U (zh) * 2012-09-27 2013-03-27 陕西法士特齿轮有限责任公司 一种变速器操纵机构
CN103711894B (zh) * 2012-09-28 2016-01-27 北京航天发射技术研究所 分动箱的并联式换挡机构
US9021909B2 (en) * 2012-10-01 2015-05-05 Eaton Corporation Dampers at the main shift rod
US20140165767A1 (en) * 2012-12-19 2014-06-19 Deere And Company Manual synchronized gear shift assist
DE102014000282A1 (de) * 2014-01-15 2015-07-16 Hoerbiger Automotive Komfortsysteme Gmbh Pneumatische Schaltkraftunterstützungseinrichtung
DE102015222503A1 (de) * 2014-11-24 2016-05-25 Borgwarner Inc. Hydrauliksystem für einen Fahrzeug-Leistungs-/Antriebsstrang
DE102014226611A1 (de) 2014-12-19 2016-06-23 Zf Friedrichshafen Ag Klauenkupplung
US10066675B2 (en) * 2015-08-28 2018-09-04 Fca Us Llc System and method for improved transmission shifting
CN109372980B (zh) * 2018-12-04 2025-01-17 西安法士特汽车传动有限公司 一种集成式手动变速器操纵总成
EP3908513A4 (en) * 2019-01-08 2023-01-25 Prosto Wind Power CONTINUOUS VARIABLE SPEED HYDRAULIC SYSTEM HAVING HYDRAULIC AND PNEUMATIC SPEED CONTROLS AND METHOD OF USE
DE102021103081A1 (de) * 2021-02-10 2022-08-11 Zf Cv Systems Europe Bv Schaltvorrichtung eines automatisierten Schaltgetriebes mit einer speziellen Koppelung der Kolbenstange eines Wählaktuators mit einer Schalt- und Wählwelle
CN113007316B (zh) * 2021-03-22 2023-04-07 东风越野车有限公司 一种水陆两栖车动力分配器
DE102023116251A1 (de) * 2023-04-20 2024-10-24 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Positionsanschlag für eine Kolbenzylinderbaugruppe

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US2926540A (en) * 1957-12-24 1960-03-01 Clark Equipment Co Shifter mechanism for power shifted transmissions
GB869264A (en) * 1958-09-19 1961-05-31 Dewandre Co Ltd C Improvements in or relating to power-assisted gear shift mechanisms
FR1479525A (fr) * 1966-03-24 1967-05-05 Saviem Dispositif de changement de vitesse assisté
DE1917368C3 (de) * 1968-04-26 1974-07-18 Tatra, N.P., Nesseldorf (Tschechoslowakei) Mit Druckluft arbeitende Hilfskraft-Schaltvorrichtung für synchronisierte Wechselgetriebe von Kraftfahrzeugen
US3766793A (en) * 1972-08-15 1973-10-23 Gen Motors Corp Transmission shift controls
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US4222281A (en) * 1978-03-24 1980-09-16 Ford Motor Company Single shift rail manual transmission with overdrive speed ratio
GB1572317A (en) 1978-03-30 1980-07-30 Eaton Ltd Shift control for change speed gear transmission for vehicles
US4428248A (en) 1981-04-20 1984-01-31 Eaton Corporation Shifting actuator
US4445393A (en) 1982-01-18 1984-05-01 Eaton Corporation Fluid actuated shift bar housing assembly
US4550627A (en) * 1982-12-06 1985-11-05 Eaton Corporation Transmission shifting mechanism
IT1208768B (it) 1983-06-17 1989-07-10 Iveco Fiat Dispositivo per la selezione e per l innesto marce in un cambio di un autoveicolo
US4532823A (en) * 1983-10-06 1985-08-06 Chrysler Corporation Concentric shift rail mechanism
DE3417473A1 (de) * 1984-05-11 1985-11-14 J.M. Voith Gmbh, 7920 Heidenheim Servogeschaltetes stufenschaltgetriebe, insbesondere fuer kraftfahrzeuge
US4584895A (en) 1984-06-11 1986-04-29 Eaton Corporation Transmission shift control
GB8418749D0 (en) * 1984-07-23 1984-08-30 Eaton Ltd Semi-automatic transmission control
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US4722237A (en) 1986-12-12 1988-02-02 Eaton Corporation Fluid actuated shift bar housing assembly having a centering cylinder therein
US4876924A (en) 1987-09-21 1989-10-31 Eaton Corporation Extended range splitter type compound transmission
GB8725981D0 (en) * 1987-11-05 1987-12-09 Eaton Corp X-y shifting mechanism
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US5357822A (en) * 1993-04-13 1994-10-25 Eaton Corporation Transmission shifting mechanism and force attenuator therefor
US5517876A (en) * 1994-08-04 1996-05-21 Eaton Corporation Transmission spring loaded shift device
US5562011A (en) * 1995-04-06 1996-10-08 Ford Motor Company Cam actuated single rail manual transmission
US5571059A (en) * 1995-07-27 1996-11-05 Rockwell International Corporation Operator input system for gear shift assist mechanism
US5850760A (en) * 1995-12-29 1998-12-22 Kia Heavy Industries Corporation Booster for transmission gear boxes

Also Published As

Publication number Publication date
TR199802311A2 (xx) 1999-10-21
US6000294A (en) 1999-12-14
CN1229891A (zh) 1999-09-29
DE69824116D1 (de) 2004-07-01
EP0916875A3 (en) 2000-10-25
EP0916875B1 (en) 2004-05-26
EP0916875A2 (en) 1999-05-19
JPH11230332A (ja) 1999-08-27
DE69824116T2 (de) 2005-06-02
ES2221128T3 (es) 2004-12-16
TR199802311A3 (tr) 1999-10-21

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 15A ANUIDADE.

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 2257 DE 08-04-2014 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.