BRPI0413803A - unidade de mudança eletropneumática - Google Patents
unidade de mudança eletropneumáticaInfo
- Publication number
- BRPI0413803A BRPI0413803A BRPI0413803-1A BRPI0413803A BRPI0413803A BR PI0413803 A BRPI0413803 A BR PI0413803A BR PI0413803 A BRPI0413803 A BR PI0413803A BR PI0413803 A BRPI0413803 A BR PI0413803A
- Authority
- BR
- Brazil
- Prior art keywords
- change unit
- electropneumatic
- shift
- function
- unit
- 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
- 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
- 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
- F16H2061/302—Hydraulic or pneumatic motors or related fluid control means therefor for power assistance, i.e. servos with follow up action with variable force amplification, e.g. force is depending on selected gear or on actuator force (non-linear amplification)
-
- 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
- F16H61/70—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 specially adapted for change-speed gearing in group arrangement, i.e. with separate change-speed gear trains arranged in series, e.g. range or overdrive-type gearing arrangements
- F16H61/702—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 specially adapted for change-speed gearing in group arrangement, i.e. with separate change-speed gear trains arranged in series, e.g. range or overdrive-type gearing arrangements using electric or electrohydraulic control means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear-Shifting Mechanisms (AREA)
- Safety Valves (AREA)
Abstract
"UNIDADE DE MUDANçA ELETROPNEUMáTICA". A presente invenção refere-se a uma unidade de mudança eletropneumática para uma caixa de mudanças de um veículo automotor, a qual abrange um dispositivo de servo-apoio, que apóia o motorista do veículo ao efetuar a mudança manualmente, sendo que é prevista uma válvula (18, 18<39>), que reduz, respectivamente adapta, a servo-pressão em função da posição do eixo de mudanças (9), respectivamente em função da via de mudança, por meio de uma válvula de redução de pressão (19).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10339151A DE10339151A1 (de) | 2003-08-26 | 2003-08-26 | Elektro-pneumatische Schalteinheit |
PCT/EP2004/008563 WO2005022007A1 (de) | 2003-08-26 | 2004-07-30 | Elektro-pneumatische schalteinheit |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0413803A true BRPI0413803A (pt) | 2006-10-17 |
Family
ID=34202029
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0413803-1A BRPI0413803A (pt) | 2003-08-26 | 2004-07-30 | unidade de mudança eletropneumática |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1668275B1 (pt) |
JP (1) | JP2007503558A (pt) |
CN (1) | CN100480554C (pt) |
BR (1) | BRPI0413803A (pt) |
DE (2) | DE10339151A1 (pt) |
WO (1) | WO2005022007A1 (pt) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005036940A1 (de) * | 2005-08-05 | 2007-02-08 | Daimlerchrysler Ag | Schalteinheit für ein Getriebe eines Kraftfahrzeugs |
DE102006042213A1 (de) * | 2006-09-08 | 2008-03-27 | Zf Friedrichshafen Ag | Schaltvorrichtung für Kraftfahrzeug-Wechselgetriebe |
EP1947372A1 (en) | 2007-01-18 | 2008-07-23 | Kongsberg Automotive AS | A gear shift system with a power assistance system |
EP1975472B1 (en) | 2007-03-26 | 2012-05-16 | Kongsberg Automotive AS | Mechanical shift servo reduction |
DE102007032936A1 (de) * | 2007-07-14 | 2009-01-15 | Zf Friedrichshafen Ag | Verfahren und Schaltungsanordnung zum Unterstützen eines Schaltvorgangs bei einem Handschaltgetriebe |
EP2023019A1 (de) * | 2007-08-07 | 2009-02-11 | Hoerbiger Antriebstechnik GmbH | Schaltkraft-Unterstützungsvorrichtung für ein Getriebe |
DE102008001688A1 (de) | 2008-05-09 | 2009-11-12 | Zf Friedrichshafen Ag | Anordnung zum Unterstützen von manuellen Schaltungen |
DE102014000282A1 (de) * | 2014-01-15 | 2015-07-16 | Hoerbiger Automotive Komfortsysteme Gmbh | Pneumatische Schaltkraftunterstützungseinrichtung |
CN108317244B (zh) * | 2017-01-18 | 2020-01-31 | 上海汽车集团股份有限公司 | 双离合自动变速器及其拨叉控制方法、装置 |
DE102018218437A1 (de) * | 2018-10-29 | 2020-04-30 | Zf Friedrichshafen Ag | Servounterstützungseinrichtung, insbesondere für ein Kraftfahrzeuggetriebe |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19900820B4 (de) * | 1998-01-16 | 2013-03-14 | Schaeffler Technologies AG & Co. KG | Servounterstützungsvorrichtung für ein Getriebe |
DE19839854A1 (de) * | 1998-09-02 | 2000-03-09 | Zahnradfabrik Friedrichshafen | Schaltvorrichtung für Kraftfahrzeug-Wechselgetriebe |
DE19931973A1 (de) * | 1999-07-09 | 2001-01-11 | Wabco Gmbh & Co Ohg | Einrichtung zum Steuern einer Stelleinrichtung für ein Getriebe |
DE10029497A1 (de) * | 2000-06-15 | 2002-01-10 | Zahnradfabrik Friedrichshafen | Elektro-pneumatische Schalteinheit |
DE10029527A1 (de) * | 2000-06-15 | 2002-01-10 | Zahnradfabrik Friedrichshafen | Elektro-pneumatische Schalteinheit |
DE10217482A1 (de) * | 2002-04-19 | 2003-11-06 | Zahnradfabrik Friedrichshafen | Elektro-pneumatische Schalteinheit |
DE10251627A1 (de) * | 2002-11-06 | 2004-05-19 | Zf Friedrichshafen Ag | Schalteinheit |
-
2003
- 2003-08-26 DE DE10339151A patent/DE10339151A1/de not_active Withdrawn
-
2004
- 2004-07-30 JP JP2006524253A patent/JP2007503558A/ja not_active Withdrawn
- 2004-07-30 DE DE502004010363T patent/DE502004010363D1/de not_active Expired - Lifetime
- 2004-07-30 CN CN 200480024308 patent/CN100480554C/zh not_active Expired - Fee Related
- 2004-07-30 WO PCT/EP2004/008563 patent/WO2005022007A1/de active Application Filing
- 2004-07-30 EP EP04763647A patent/EP1668275B1/de not_active Expired - Fee Related
- 2004-07-30 BR BRPI0413803-1A patent/BRPI0413803A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE10339151A1 (de) | 2005-03-24 |
JP2007503558A (ja) | 2007-02-22 |
EP1668275A1 (de) | 2006-06-14 |
CN1842668A (zh) | 2006-10-04 |
WO2005022007A1 (de) | 2005-03-10 |
DE502004010363D1 (de) | 2009-12-24 |
CN100480554C (zh) | 2009-04-22 |
EP1668275B1 (de) | 2009-11-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE AS 6A E 7A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2159 DE 22/05/2012. |