ES2089708T3 - Conjunto accionador en la seccion gama de presion variable. - Google Patents
Conjunto accionador en la seccion gama de presion variable.Info
- Publication number
- ES2089708T3 ES2089708T3 ES93300089T ES93300089T ES2089708T3 ES 2089708 T3 ES2089708 T3 ES 2089708T3 ES 93300089 T ES93300089 T ES 93300089T ES 93300089 T ES93300089 T ES 93300089T ES 2089708 T3 ES2089708 T3 ES 2089708T3
- Authority
- ES
- Spain
- Prior art keywords
- actuator assembly
- pressure range
- section
- variable pressure
- speed change
- 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 - Lifetime
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
- 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
- F16H61/70—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
- F16H61/705—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 hydraulic and mechanical control means
-
- 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
- F16H61/04—Smoothing ratio shift
- F16H2061/047—Smoothing ratio shift by preventing or solving a tooth butt situation upon engagement failure due to misalignment of teeth
-
- 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
- F16H2306/00—Shifting
- F16H2306/20—Timing of gear shifts
-
- 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
- F16H2306/00—Shifting
- F16H2306/40—Shifting activities
- F16H2306/50—Coupling of new gear
-
- 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
- F16H61/68—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 stepped gearings
- F16H61/682—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 stepped gearings with interruption of drive
-
- 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
- F16H63/34—Locking or disabling mechanisms
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Control Of Transmission Device (AREA)
- Structure Of Transmissions (AREA)
- Gear-Shifting Mechanisms (AREA)
Abstract
SE PRESENTA UN SISTEMA (230)/METODO DE CONTROL DEL CAMBIO DE VELOCIDAD DE LA SECCION DE TRANSMISION AUXILIAR (14) QUE INCLUYE MIEMBROS DE CONTROL (246) PARA PREVENIR QUE EL EMBRAGUE SINCRONIZADO DE LA SECCION AUXILIAR (92, 128) SE DAÑE SI LA SECCION DE TRANSMISION PRINCIPAL (12) SE ENGANCHA DURANTE UN CAMBIO DE VELOCIDAD DE LA SECCION AUXILIAR. AL DETECTAR (254, 256) UNA POSICION DE BLOQUEO DEL CONJUNTO DEL EMBRAGUE DE MORDAZA DURANTE UN CAMBIO DE VELOCIDAD EN LA RELACION DE ALTA VELOCIDAD DE LA SECCION AUXILIAR, LA FUERZA UTILIZADA PARA ENGANCHAR LA RELACION DE ALTA VELOCIDAD SE REDUCE GRADUALMENTE DE UN PRIMER NIVEL (P*A224) A UN SEGUNDO NIVEL CONSIDERABLEMENTE MENOR (P*(A224-A222)).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/824,672 US5199311A (en) | 1992-01-23 | 1992-01-23 | Variable pressure range section actuator assembly |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2089708T3 true ES2089708T3 (es) | 1996-10-01 |
Family
ID=25242033
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93300089T Expired - Lifetime ES2089708T3 (es) | 1992-01-23 | 1993-01-07 | Conjunto accionador en la seccion gama de presion variable. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5199311A (es) |
EP (1) | EP0552868B1 (es) |
JP (1) | JPH05263925A (es) |
CN (1) | CN1044030C (es) |
DE (1) | DE69303037T2 (es) |
ES (1) | ES2089708T3 (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5329826A (en) * | 1992-01-22 | 1994-07-19 | Eaton Corporation | Enhanced automated splitter shifting with dual solenoid valves and auto fuel control |
US5970810A (en) * | 1998-04-01 | 1999-10-26 | Eaton Corporation | Adaptive splitter actuator engagement force control |
US6019011A (en) * | 1998-12-09 | 2000-02-01 | Eaton Corporation | System for control of auxiliary section of compound transmissions |
US6357311B1 (en) * | 2000-02-10 | 2002-03-19 | Zf Meritor | Electrical transmission range shift system with non-continuous duty solenoid valve |
DE10217482A1 (de) * | 2002-04-19 | 2003-11-06 | Zahnradfabrik Friedrichshafen | Elektro-pneumatische Schalteinheit |
US7861612B2 (en) * | 2007-04-02 | 2011-01-04 | Eaton Corporation | Transmission range shift control with neutral position lock |
DE102010043685A1 (de) * | 2010-11-10 | 2012-05-10 | Zf Friedrichshafen Ag | Gruppengetriebe für Kraftfahrzeuge |
US10906546B2 (en) * | 2016-12-22 | 2021-02-02 | Eaton Cummins Automated Transmission Technologies | High efficiency, high output transmission |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2654268A (en) * | 1951-07-14 | 1953-10-06 | Fuller Mfg Co | Shift control for auxiliary transmissions |
US3229551A (en) * | 1963-06-10 | 1966-01-18 | Dana Corp | Shifting mechanism |
DE1750114C3 (de) * | 1968-03-30 | 1975-01-30 | Ardie-Werk Gmbh, 8500 Nuernberg | Gerät zum halb- oder vollautomatischen Schalten von Zahnräderwechselgetrieben für Kraftfahrzeuge |
SE371611B (es) * | 1972-11-17 | 1974-11-25 | Volvo Ab | |
US4296642A (en) * | 1979-08-20 | 1981-10-27 | Dana Corporation | Transmission interlock |
US4450869A (en) * | 1981-07-24 | 1984-05-29 | Teledyne Republic Manufacturing | Pilot-operated valve |
US4428469A (en) * | 1981-07-31 | 1984-01-31 | Eaton Corporation | Synchronizer spring pin |
US4462489A (en) * | 1981-07-31 | 1984-07-31 | Eaton Corporation | Synchronizer spring pin |
DE3429531A1 (de) * | 1984-08-10 | 1986-02-20 | Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover | Hilfskraftbetaetigtes fahrzeuggetriebe |
US4754665A (en) * | 1986-02-05 | 1988-07-05 | Eaton Corporation | Auxiliary transmission section |
US4793378A (en) * | 1986-08-06 | 1988-12-27 | Dana Corporation | Interlock valve and control |
US4788875A (en) * | 1987-09-03 | 1988-12-06 | Eaton Corporation | Auxiliary transmission section shift control system |
SE459760B (sv) * | 1987-11-02 | 1989-07-31 | Volvo Ab | Reglersystem foer en stegvaexlad automatvaexellaada |
GB8809945D0 (en) * | 1988-04-27 | 1988-06-02 | Eaton Corp | Pneumatic control system |
US5000060A (en) * | 1989-02-16 | 1991-03-19 | Reynolds Joseph D | Compound transmission and shift control therefor |
GB8904997D0 (en) * | 1989-03-04 | 1989-04-19 | Eaton Corp | Manual control for extended range splitter compound transmission |
US4920815A (en) * | 1989-04-24 | 1990-05-01 | Eaton Corporation | Single shaft shifting mechanism |
US4944197A (en) * | 1989-06-07 | 1990-07-31 | Eaton Corporation | Resilient range interlock |
US4928544A (en) * | 1989-06-19 | 1990-05-29 | Eaton Corporation | Dual pressure pressurized fluid actuated shifting mechanism |
US4989706A (en) * | 1989-10-25 | 1991-02-05 | Eaton Corporation | Synchronizer |
US5081588A (en) * | 1990-03-26 | 1992-01-14 | Eaton Corporation | Start from stop control method |
US5092187A (en) * | 1990-11-08 | 1992-03-03 | Rockwell International Corporation | Auxiliary transmission shift control system |
-
1992
- 1992-01-23 US US07/824,672 patent/US5199311A/en not_active Expired - Lifetime
-
1993
- 1993-01-07 DE DE69303037T patent/DE69303037T2/de not_active Expired - Fee Related
- 1993-01-07 ES ES93300089T patent/ES2089708T3/es not_active Expired - Lifetime
- 1993-01-07 EP EP93300089A patent/EP0552868B1/en not_active Expired - Lifetime
- 1993-01-20 JP JP5024876A patent/JPH05263925A/ja active Pending
- 1993-01-21 CN CN93102065A patent/CN1044030C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH05263925A (ja) | 1993-10-12 |
US5199311A (en) | 1993-04-06 |
CN1122287A (zh) | 1996-05-15 |
EP0552868B1 (en) | 1996-06-12 |
DE69303037T2 (de) | 1996-11-14 |
DE69303037D1 (de) | 1996-07-18 |
CN1044030C (zh) | 1999-07-07 |
EP0552868A1 (en) | 1993-07-28 |
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Legal Events
Date | Code | Title | Description |
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FG2A | Definitive protection |
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