DE69300560T2 - Zweistufige Zylinder/Kolben-Anordnung. - Google Patents
Zweistufige Zylinder/Kolben-Anordnung.Info
- Publication number
- DE69300560T2 DE69300560T2 DE69300560T DE69300560T DE69300560T2 DE 69300560 T2 DE69300560 T2 DE 69300560T2 DE 69300560 T DE69300560 T DE 69300560T DE 69300560 T DE69300560 T DE 69300560T DE 69300560 T2 DE69300560 T2 DE 69300560T2
- Authority
- DE
- Germany
- Prior art keywords
- stage cylinder
- piston arrangement
- piston
- arrangement
- stage
- 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 - Fee Related
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
- F16H61/26—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
- 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
- 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
-
- 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
- Y10T74/19167—In series plural interchangeably locked nonplanetary units
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Gear-Shifting Mechanisms (AREA)
- Control Of Transmission Device (AREA)
- Structure Of Transmissions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/824,961 US5218878A (en) | 1992-01-23 | 1992-01-23 | Two-stage range piston-cylinder assembly |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69300560D1 DE69300560D1 (de) | 1995-11-09 |
DE69300560T2 true DE69300560T2 (de) | 1996-04-04 |
Family
ID=25242757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69300560T Expired - Fee Related DE69300560T2 (de) | 1992-01-23 | 1993-01-07 | Zweistufige Zylinder/Kolben-Anordnung. |
Country Status (8)
Country | Link |
---|---|
US (1) | US5218878A (de) |
EP (1) | EP0552867B1 (de) |
JP (1) | JPH05263929A (de) |
CN (1) | CN1040038C (de) |
BR (1) | BR9300086A (de) |
CA (1) | CA2087785C (de) |
DE (1) | DE69300560T2 (de) |
ES (1) | ES2078096T3 (de) |
Families Citing this family (15)
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 |
US5676017A (en) * | 1995-07-27 | 1997-10-14 | Rockwell Heavy Vehicle Systems, Inc. | Automatic range shift for multi-speed transmission |
US5582558A (en) * | 1995-07-27 | 1996-12-10 | Rockwell International Corporation | Combined system for assisting shifting of manual transmission |
DE19539472A1 (de) * | 1995-10-24 | 1997-04-30 | Zahnradfabrik Friedrichshafen | Schaltvorrichtung für Kraftfahrzeug-Wechselgetriebe - Pneumatischer Schaltservo - |
US5661998A (en) * | 1996-02-06 | 1997-09-02 | Eaton Corporation | Three-position actuator piston assembly and actuator system utilizing same |
US5875409A (en) * | 1997-02-05 | 1999-02-23 | Eaton Corporation | Transition to degraded mode of operation |
US5931055A (en) * | 1997-12-23 | 1999-08-03 | Meritor Heavy Vehicle Systems, Llc | Electrical transmission range shift system |
US5899121A (en) * | 1997-12-29 | 1999-05-04 | Eaton Corporation | Fluid biased transmission range valve |
US5970810A (en) * | 1998-04-01 | 1999-10-26 | Eaton Corporation | Adaptive splitter actuator engagement force control |
US6092433A (en) * | 1998-06-09 | 2000-07-25 | Zf Meritor, L.L.C. | Small envelope range piston housing for electrical transmission range shift system |
US6019011A (en) * | 1998-12-09 | 2000-02-01 | Eaton Corporation | System for control of auxiliary section of compound transmissions |
SE539726C2 (en) * | 2016-03-17 | 2017-11-14 | Scania Cv Ab | Shift control arrangement with interlock in a vehicle gearbox |
CN106151400A (zh) * | 2016-08-23 | 2016-11-23 | 安徽池州家用机床股份有限公司 | 一种带有离合器的齿轮与主轴传动结构 |
EP4098911A1 (de) * | 2021-06-04 | 2022-12-07 | Volvo Truck Corporation | Getriebe eines fahrzeugs |
CN114483952B (zh) * | 2021-12-28 | 2023-02-21 | 北京理工大学 | 一种单活塞气动变速箱换挡控制系统及控制方法 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB654453A (en) * | 1948-05-31 | 1951-06-20 | Windfields 1946 Ltd | Improvements in or relating to hydraulically operated clutches |
US3190421A (en) * | 1963-05-17 | 1965-06-22 | Ford Motor Co | Fluid clutch with cushioned engagement |
US3229551A (en) * | 1963-06-10 | 1966-01-18 | Dana Corp | Shifting mechanism |
GB1271680A (en) * | 1969-07-18 | 1972-04-26 | Borg Warner Ltd | Brake and clutch actuating assembly |
US3690429A (en) * | 1971-07-15 | 1972-09-12 | Honda Motor Co Ltd | Clutch with dual pistons and springs |
SE371611B (de) * | 1972-11-17 | 1974-11-25 | Volvo Ab | |
FR2322307A1 (fr) * | 1975-09-01 | 1977-03-25 | Peugeot | Ensemble de transmission comportant une boite de vitesses principale en serie avec un relais au moins a deux rapports |
US4296642A (en) * | 1979-08-20 | 1981-10-27 | Dana Corporation | Transmission interlock |
EP0037197A3 (de) * | 1980-03-25 | 1982-01-20 | DANA CORPORATION (a Virginia corporation) | Verdopplersteuerung für ein Getriebe |
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 |
US4555959A (en) * | 1983-05-09 | 1985-12-03 | Eaton Corporation | Shift control system |
FR2563291A1 (fr) * | 1984-04-20 | 1985-10-25 | Etude Methode Applic Sarl | Verin hydraulique a commande manuelle |
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 |
GB8809945D0 (en) * | 1988-04-27 | 1988-06-02 | Eaton Corp | Pneumatic control system |
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 |
-
1992
- 1992-01-23 US US07/824,961 patent/US5218878A/en not_active Expired - Lifetime
-
1993
- 1993-01-07 ES ES93300088T patent/ES2078096T3/es not_active Expired - Lifetime
- 1993-01-07 EP EP93300088A patent/EP0552867B1/de not_active Expired - Lifetime
- 1993-01-07 DE DE69300560T patent/DE69300560T2/de not_active Expired - Fee Related
- 1993-01-14 BR BR9300086A patent/BR9300086A/pt not_active IP Right Cessation
- 1993-01-21 CN CN93101713A patent/CN1040038C/zh not_active Expired - Fee Related
- 1993-01-21 CA CA002087785A patent/CA2087785C/en not_active Expired - Fee Related
- 1993-01-25 JP JP5028614A patent/JPH05263929A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
BR9300086A (pt) | 1993-07-27 |
CN1078433A (zh) | 1993-11-17 |
CA2087785C (en) | 1996-05-21 |
EP0552867B1 (de) | 1995-10-04 |
CA2087785A1 (en) | 1993-07-24 |
ES2078096T3 (es) | 1995-12-01 |
DE69300560D1 (de) | 1995-11-09 |
JPH05263929A (ja) | 1993-10-12 |
CN1040038C (zh) | 1998-09-30 |
EP0552867A1 (de) | 1993-07-28 |
US5218878A (en) | 1993-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |