MX9304463A - Dispositivo de cambios accionado por medio de fluido de doble fuerza. - Google Patents
Dispositivo de cambios accionado por medio de fluido de doble fuerza.Info
- Publication number
- MX9304463A MX9304463A MX9304463A MX9304463A MX9304463A MX 9304463 A MX9304463 A MX 9304463A MX 9304463 A MX9304463 A MX 9304463A MX 9304463 A MX9304463 A MX 9304463A MX 9304463 A MX9304463 A MX 9304463A
- Authority
- MX
- Mexico
- Prior art keywords
- actuator
- exchange device
- gear
- force fluid
- device actuated
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K20/00—Arrangement or mounting of change-speed gearing control devices in vehicles
-
- 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
- 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
- F16H2061/2823—Controlling actuator force way characteristic, i.e. controlling force or movement depending on the actuator position, e.g. for adapting force to synchronisation and engagement of gear clutch
-
- 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
- F16H2061/307—Actuators with three or more defined positions, e.g. three position servos
-
- 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
- F16H61/2807—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 using electric control signals for shift actuators, e.g. electro-hydraulic control therefor
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Transportation (AREA)
- Gear-Shifting Mechanisms (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
- Fluid-Pressure Circuits (AREA)
- Valve Device For Special Equipments (AREA)
- Transmission Devices (AREA)
- Structure Of Transmissions (AREA)
- Control Of Transmission Device (AREA)
Abstract
Se proporciona un accionador de cambios operado por medio de fluido (11), y está adaptado especialmente para uso en un mecanismo de cambios X-Y para una transmisión mecánica de engranes de cambios. El accionador de cambios incluye un vástago de pistón (47), un miembro de pistón (87), y un par de pistones auxiliares (93 y 95), para definir cámaras de presión de fluido (91 y 92). Después de que el miembro de pistón (87) y el vástago de pistón (47) han sido desplazados de neutral en cualquier dirección, hacia una posición de vinculación de engranes, la presurización de ambas cámaras de presión de fluido (91 y 92) ocasionara que el accionador regrese a al posición neutral (desvinculación de engranes) con sustancialmente menos fuerza que la ejercida cuando el accionador fue movido a la posición de vinculación de engranes.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/919,349 US5191804A (en) | 1992-07-23 | 1992-07-23 | Dual force fluid actuated shift device |
Publications (1)
Publication Number | Publication Date |
---|---|
MX9304463A true MX9304463A (es) | 1994-04-29 |
Family
ID=25441933
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9304463A MX9304463A (es) | 1992-07-23 | 1993-07-23 | Dispositivo de cambios accionado por medio de fluido de doble fuerza. |
Country Status (15)
Country | Link |
---|---|
US (1) | US5191804A (es) |
EP (1) | EP0580332B1 (es) |
JP (1) | JP3531117B2 (es) |
KR (1) | KR100228498B1 (es) |
CN (1) | CN1039361C (es) |
AT (1) | ATE151512T1 (es) |
BR (1) | BR9302522A (es) |
CA (1) | CA2100888C (es) |
CZ (1) | CZ284322B6 (es) |
DE (1) | DE69309564T2 (es) |
ES (1) | ES2101233T3 (es) |
HU (1) | HU215995B (es) |
MX (1) | MX9304463A (es) |
PL (1) | PL299652A1 (es) |
ZA (1) | ZA935242B (es) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9314951D0 (en) * | 1993-07-17 | 1993-09-01 | Prodrive Eng Ltd | Gear change mechanism |
GB2280004B (en) * | 1993-07-17 | 1997-03-26 | Prodrive Eng Ltd | Gear change mechanism |
US5566070A (en) * | 1995-02-02 | 1996-10-15 | Eaton Corporation | Transmission shift control including deflection-type neutral signal error detection and response |
DE19535755A1 (de) * | 1995-09-26 | 1997-03-27 | Fichtel & Sachs Ag | Stelleinrichtung, insbesondere für die Betätigung einer Schaltwelle eines Schaltgetriebes für Kraftfahrzeuge |
DE19539814C2 (de) * | 1995-10-26 | 1999-08-12 | Mannesmann Sachs Ag | Hydrodynamischer Drehmomentwandler mit Stabilisierungsring an den Schaufelrädern |
GB9524073D0 (en) * | 1995-11-24 | 1996-01-24 | Prodrive Eng Ltd | Gear change mechanism |
US5661998A (en) * | 1996-02-06 | 1997-09-02 | Eaton Corporation | Three-position actuator piston assembly and actuator system utilizing same |
US5970810A (en) * | 1998-04-01 | 1999-10-26 | Eaton Corporation | Adaptive splitter actuator engagement force control |
DE10009505A1 (de) * | 2000-02-29 | 2001-08-30 | Hydraulik Ring Gmbh | Steuereinrichtung für automatisierte Schaltgetriebe von Fahrzeugen, vorzugsweise von Kraftfahrzeugen |
JP4788092B2 (ja) * | 2001-01-22 | 2011-10-05 | いすゞ自動車株式会社 | 変速操作装置 |
JP4211244B2 (ja) | 2001-06-18 | 2009-01-21 | いすゞ自動車株式会社 | 変速操作装置 |
US6892601B2 (en) * | 2001-06-29 | 2005-05-17 | Isuzu Motors Limited | Gear change device |
JP4756303B2 (ja) | 2001-09-28 | 2011-08-24 | いすゞ自動車株式会社 | 変速操作装置 |
KR101994652B1 (ko) * | 2017-09-15 | 2019-07-02 | 명화공업주식회사 | 액추에이터 피스톤 조립체의 유체 공급 구조 |
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 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1480497A1 (de) * | 1965-11-02 | 1969-12-04 | Wtz Automobilbau Hohenstein Er | Schaltvorrichtung fuer Kraftfahrzeugwechselgetriebe |
FR2388173A1 (fr) * | 1977-04-22 | 1978-11-17 | Saviem | Accouplement a friction |
US4445393A (en) * | 1982-01-18 | 1984-05-01 | Eaton Corporation | Fluid actuated shift bar housing assembly |
JPH0668328B2 (ja) * | 1984-10-25 | 1994-08-31 | 自動車機器株式会社 | 変速機の遠隔操作装置 |
GB8725981D0 (en) * | 1987-11-05 | 1987-12-09 | Eaton Corp | X-y shifting mechanism |
CN87205236U (zh) * | 1987-11-19 | 1988-06-22 | 王昌全 | 自动换挡执行器 |
US4928544A (en) * | 1989-06-19 | 1990-05-29 | Eaton Corporation | Dual pressure pressurized fluid actuated shifting mechanism |
US4936156A (en) * | 1989-06-21 | 1990-06-26 | Eaton Corporation | Mechanical transmission shifting mechanism |
-
1992
- 1992-07-23 US US07/919,349 patent/US5191804A/en not_active Expired - Lifetime
-
1993
- 1993-07-09 DE DE69309564T patent/DE69309564T2/de not_active Expired - Fee Related
- 1993-07-09 AT AT93305403T patent/ATE151512T1/de not_active IP Right Cessation
- 1993-07-09 ES ES93305403T patent/ES2101233T3/es not_active Expired - Lifetime
- 1993-07-09 EP EP93305403A patent/EP0580332B1/en not_active Expired - Lifetime
- 1993-07-13 PL PL29965293A patent/PL299652A1/xx unknown
- 1993-07-20 CA CA002100888A patent/CA2100888C/en not_active Expired - Fee Related
- 1993-07-20 ZA ZA935242A patent/ZA935242B/xx unknown
- 1993-07-21 KR KR1019930013774A patent/KR100228498B1/ko not_active IP Right Cessation
- 1993-07-22 HU HUP9302129A patent/HU215995B/hu not_active IP Right Cessation
- 1993-07-22 BR BR9302522A patent/BR9302522A/pt not_active IP Right Cessation
- 1993-07-22 CZ CZ931483A patent/CZ284322B6/cs not_active IP Right Cessation
- 1993-07-23 JP JP20295393A patent/JP3531117B2/ja not_active Expired - Fee Related
- 1993-07-23 MX MX9304463A patent/MX9304463A/es unknown
- 1993-07-23 CN CN93116564A patent/CN1039361C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CZ148393A3 (en) | 1994-02-16 |
ES2101233T3 (es) | 1997-07-01 |
ATE151512T1 (de) | 1997-04-15 |
KR940005446A (ko) | 1994-03-21 |
BR9302522A (pt) | 1994-02-16 |
PL299652A1 (en) | 1994-01-24 |
EP0580332B1 (en) | 1997-04-09 |
JPH06159500A (ja) | 1994-06-07 |
DE69309564T2 (de) | 1997-11-13 |
CZ284322B6 (cs) | 1998-10-14 |
ZA935242B (en) | 1994-03-02 |
KR100228498B1 (en) | 1999-11-01 |
DE69309564D1 (de) | 1997-05-15 |
CA2100888A1 (en) | 1994-01-24 |
CN1039361C (zh) | 1998-07-29 |
CA2100888C (en) | 1999-08-24 |
HU215995B (hu) | 1999-04-28 |
HUT68699A (en) | 1995-07-28 |
US5191804A (en) | 1993-03-09 |
EP0580332A1 (en) | 1994-01-26 |
CN1087706A (zh) | 1994-06-08 |
JP3531117B2 (ja) | 2004-05-24 |
HU9302129D0 (en) | 1993-10-28 |
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