ES8606932A1 - Dispositivo para accionar una caja de velocidades, cuya sin-cronizacion se pilota por una calculadora electronica - Google Patents
Dispositivo para accionar una caja de velocidades, cuya sin-cronizacion se pilota por una calculadora electronicaInfo
- Publication number
- ES8606932A1 ES8606932A1 ES543074A ES543074A ES8606932A1 ES 8606932 A1 ES8606932 A1 ES 8606932A1 ES 543074 A ES543074 A ES 543074A ES 543074 A ES543074 A ES 543074A ES 8606932 A1 ES8606932 A1 ES 8606932A1
- Authority
- ES
- Spain
- Prior art keywords
- electronic calculator
- piston
- gearbox
- piloted
- synchronisation
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
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
- F16H61/2807—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
-
- 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
- F16H2061/307—Actuators with three or more defined positions, e.g. three position servos
-
- 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
- Y10T74/19—Gearing
- Y10T74/19219—Interchangeably locked
- Y10T74/19251—Control mechanism
- Y10T74/19256—Automatic
- Y10T74/1926—Speed responsive
-
- 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
- Y10T74/19377—Slidable keys or clutches
- Y10T74/19414—Single clutch shaft
- Y10T74/19419—Progressive
- Y10T74/19423—Multiple key
- Y10T74/19428—Spur
- Y10T74/19433—Fluid operated
-
- 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)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Gear-Shifting Mechanisms (AREA)
- Structure Of Transmissions (AREA)
Abstract
DISPOSITIVO PARA EL ACCIONAMIENTO DE LOS ENGRANAJES DE UNA CAJA DE VELOCIDADES MECANICA. EL DISPOSITIVO ACTUA CON SINCRONIZACION PREVIA DE LOS PARES DE PIÑONES CORRESPONDIENTES, CON ELECTROVALVULAS COMANDADAS A PARTIR DE CALCULADORA ELECTRONICA. EN LA CAJA SE SITUAN UNAS REGLETAS DESLIZABLES QUE SE ACCIONAN POR UN SISTEMA QUE COMPRENDE DOS PISTONES OPUESTOS (9, 12), (36, 37), UNIDOS LOS DOS A LA REGLETA Y A SU HORQUILLA (1), CON MEDIOS ANTAGONISTAS PARA EL RETORNO. CADA PISTON (9, 12) SDE EMPUJA CONTRA EL FONDO FIJO DE SU CILINDRO POR LOS MUELLES DE RETORNO (14, 27), MIENTRAS LOS VASTAGOS DE LOS PISTONES (9, 12), SE ORIENTAN PARALELAMENTE EL UNO AL OTRO, UNIDOS ENTRE SI POR LA ARTICULACION DE LOS EXTREMOS DE LA PALANCA (4), UNIDA A LA HORQUILLA (1) DE MANDO DE LA CAJA. DE APLICACION EN CAJAS DE VARIACION DE VELOCIDADES (CAJAS DE CAMBIO) EN VEHICULOS AUTOMOVILES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8407829A FR2564165B1 (fr) | 1984-05-14 | 1984-05-14 | Dispositif pour actionner une boite a vitesses dont la synchronisation est pilotee par un calculateur electronique |
Publications (2)
Publication Number | Publication Date |
---|---|
ES543074A0 ES543074A0 (es) | 1986-05-16 |
ES8606932A1 true ES8606932A1 (es) | 1986-05-16 |
Family
ID=9304180
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES543074A Expired ES8606932A1 (es) | 1984-05-14 | 1985-05-13 | Dispositivo para accionar una caja de velocidades, cuya sin-cronizacion se pilota por una calculadora electronica |
Country Status (5)
Country | Link |
---|---|
US (2) | US4846050A (es) |
EP (1) | EP0162793B1 (es) |
DE (1) | DE3565584D1 (es) |
ES (1) | ES8606932A1 (es) |
FR (1) | FR2564165B1 (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5492050A (en) * | 1994-02-14 | 1996-02-20 | Holtgraver; Edward G. | Pneumatic actuator with rack and pinion assembly |
DE19702656A1 (de) * | 1997-01-25 | 1998-07-30 | Hydraulik Ring Gmbh | Stelleinrichtung zur Automatisierung von Handschaltgetrieben von Fahrzeugen, insbesondere von Kraftfahrzeugen |
DE10243047A1 (de) * | 2002-09-10 | 2004-03-18 | Hydraulik-Ring Gmbh | Betätigungsvorrichtung, insbesondere Hydraulik-oder Pneumatikaktuator, für Schaltgetriebe von Fahrzeugen, insbesondere Kraftfahrzeugen |
ITBO20030406A1 (it) * | 2003-07-01 | 2005-01-02 | Magneti Marelli Powertrain Spa | Valvola a farfalla servoassistita e provvista di una molla |
EP1635092B1 (de) * | 2004-09-08 | 2011-07-20 | Getrag Ford Transmissions GmbH | Hydraulische Steuerungsvorrichtung für eine Schaltgabel in einem Schaltgetriebe |
US8087316B2 (en) * | 2007-02-28 | 2012-01-03 | Edward George Holtgraver | Flat yoke valve actuator |
US8117935B2 (en) * | 2007-08-03 | 2012-02-21 | GM Global Technology Operations LLC | Synchronizer actuating system with selectives |
CN103511607B (zh) * | 2012-06-17 | 2017-07-04 | 杭州前进齿轮箱集团股份有限公司 | 一种选换挡定位执行油缸 |
CN103335098B (zh) * | 2013-06-30 | 2016-01-06 | 贵州凯星液力传动机械有限公司 | 一种气压换档控制机构 |
JP6244175B2 (ja) * | 2013-11-08 | 2017-12-06 | 本田技研工業株式会社 | シフトアクチュエータ |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3122936A (en) * | 1964-03-03 | dykes | ||
BE352318A (es) * | ||||
US1580249A (en) * | 1921-09-08 | 1926-04-13 | Dayton H Hornor | Internal-combustion engine |
US2137939A (en) * | 1935-07-17 | 1938-11-22 | Bendix Westinghouse Automotive | Transmission control mechanism |
US2619943A (en) * | 1944-08-19 | 1952-12-02 | Monleone Carlo | Four cylinder four-cycle unitary combustion motor with cylinders in h-disposition |
US2567603A (en) * | 1946-09-28 | 1951-09-11 | Clark Equipment Co | Pressure fluid operated servomotor |
US2815901A (en) * | 1953-08-25 | 1957-12-10 | Hale Condenser Company Inc | Compressor structure |
US3093008A (en) * | 1959-08-18 | 1963-06-11 | Huntly Engineering & Welding C | Remote control for auxiliary transmissions |
GB991886A (en) * | 1960-10-14 | 1965-05-12 | Dunlop Rubber Co | Improvements relating to hydraulically operated windscreen wipers |
US3152520A (en) * | 1961-04-05 | 1964-10-13 | Gen Dynamics Corp | Three position actuator |
US3148595A (en) * | 1963-05-21 | 1964-09-15 | Ohio Oscillator Company | Fluid motor actuator |
US3253518A (en) * | 1964-03-02 | 1966-05-31 | Grove Valve & Regulator Co | Piston operator |
US3349635A (en) * | 1965-06-08 | 1967-10-31 | Eaton Yale & Towne | Automotive device |
US3447423A (en) * | 1966-08-10 | 1969-06-03 | Mathews Eng Co Ltd E | Rotary fluid pressure actuators |
US3815472A (en) * | 1971-08-25 | 1974-06-11 | Westinghouse Air Brake Co | Fluid control system |
US4024794A (en) * | 1973-02-02 | 1977-05-24 | Amp Incorporated | Pneumatically operated cable-slitting tool |
US3859966A (en) * | 1973-02-16 | 1975-01-14 | Anton Braun | Linear balanced free piston machines |
US4002105A (en) * | 1974-11-08 | 1977-01-11 | Charles Gilbert Bell | Fluid actuated gear changing system |
FR2313608A1 (fr) * | 1975-06-04 | 1976-12-31 | Renault | Dispositif hydraulique de commande pour boites de vitesses automatiques |
JPS539964A (en) * | 1976-07-15 | 1978-01-28 | Nissan Motor Co Ltd | Parallel shaft type speed change gear |
FR2417689A1 (fr) * | 1978-02-15 | 1979-09-14 | Berliet Automobiles | Procede et dispositif pour la synchronisation electronique d'une boite de vitesses et la detection du rapport engage |
US4392631A (en) * | 1979-07-26 | 1983-07-12 | Dewald Jack James | Sub-surface safety gate valve |
JPS5834703B2 (ja) * | 1980-10-07 | 1983-07-28 | マツダ株式会社 | 歯車変速機のシフトフォ−ク作動装置 |
US4445393A (en) * | 1982-01-18 | 1984-05-01 | Eaton Corporation | Fluid actuated shift bar housing assembly |
JPS5965653A (ja) * | 1982-10-07 | 1984-04-13 | Isuzu Motors Ltd | 変速機の操作方法 |
US4559895A (en) * | 1983-09-19 | 1985-12-24 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Positioning device |
JPS6093716A (ja) * | 1983-10-28 | 1985-05-25 | 株式会社日立製作所 | 流体圧駆動装置 |
FR2598526B1 (fr) * | 1986-05-06 | 1988-07-29 | Renault Vehicules Ind | Dispositif de gestion electronique d'un actionneur de crabots de boite de vitesses. |
-
1984
- 1984-05-14 FR FR8407829A patent/FR2564165B1/fr not_active Expired
-
1985
- 1985-05-09 DE DE8585420089T patent/DE3565584D1/de not_active Expired
- 1985-05-09 EP EP85420089A patent/EP0162793B1/fr not_active Expired
- 1985-05-13 ES ES543074A patent/ES8606932A1/es not_active Expired
-
1987
- 1987-08-17 US US07/086,205 patent/US4846050A/en not_active Expired - Lifetime
-
1989
- 1989-05-05 US US07/348,884 patent/US4970942A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES543074A0 (es) | 1986-05-16 |
FR2564165B1 (fr) | 1989-08-18 |
US4970942A (en) | 1990-11-20 |
FR2564165A1 (fr) | 1985-11-15 |
EP0162793B1 (fr) | 1988-10-12 |
EP0162793A1 (fr) | 1985-11-27 |
US4846050A (en) | 1989-07-11 |
DE3565584D1 (en) | 1988-11-17 |
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