BE693388A - - Google Patents
Info
- Publication number
- BE693388A BE693388A BE693388DA BE693388A BE 693388 A BE693388 A BE 693388A BE 693388D A BE693388D A BE 693388DA BE 693388 A BE693388 A BE 693388A
- Authority
- BE
- Belgium
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
- F16H61/04—Smoothing ratio shift
- F16H61/06—Smoothing ratio shift by controlling rate of change of fluid pressure
- F16H61/065—Smoothing ratio shift by controlling rate of change of fluid pressure using fluid control means
- F16H61/068—Smoothing ratio shift by controlling rate of change of fluid pressure using fluid control means using an orifice control valve
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- 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
- F16H61/02—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 characterised by the signals used
- F16H61/0262—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 characterised by the signals used the signals being hydraulic
- F16H61/0265—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 characterised by the signals used the signals being hydraulic for gearshift control, e.g. control functions for performing shifting or generation of shift signals
- F16H61/0267—Layout of hydraulic control circuits, e.g. arrangement of valves
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- 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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
- F16H59/08—Range selector apparatus
- F16H2059/088—Fast forward-reverse-sequence mode
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- 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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
- F16H2200/0043—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising four forward speeds
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- 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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/0082—Transmissions for multiple ratios characterised by the number of reverse speeds
- F16H2200/0091—Transmissions for multiple ratios characterised by the number of reverse speeds the gear ratios comprising three reverse speeds
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- 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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/2002—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears
- F16H2200/201—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears with three sets of orbital gears
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- 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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/202—Transmissions using gears with orbital motion characterised by the type of Ravigneaux set
- F16H2200/2023—Transmissions using gears with orbital motion characterised by the type of Ravigneaux set using a Ravigneaux set with 4 connections
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- 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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/203—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes
- F16H2200/2046—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes with six engaging means
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- 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
- F16H61/684—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 without interruption of drive
- F16H61/686—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 without interruption of drive with orbital gears
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- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S74/00—Machine element or mechanism
- Y10S74/01—Hydraulic control systems automatic automotive controls
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Control Of Transmission Device (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Gear-Shifting Mechanisms (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US523980A US3389770A (en) | 1966-02-01 | 1966-02-01 | Transmission hydraulic control |
Publications (1)
Publication Number | Publication Date |
---|---|
BE693388A true BE693388A (xx) | 1967-07-03 |
Family
ID=24087234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE693388D BE693388A (xx) | 1966-02-01 | 1967-01-30 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3389770A (xx) |
JP (1) | JPS4929988B1 (xx) |
BE (1) | BE693388A (xx) |
DE (2) | DE1555069C3 (xx) |
GB (2) | GB1176062A (xx) |
SE (1) | SE338516B (xx) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3468194A (en) * | 1967-05-10 | 1969-09-23 | Caterpillar Tractor Co | Hydraulic pressure modulating transmission control system |
US3633440A (en) * | 1970-02-24 | 1972-01-11 | Gen Motors Corp | Transmission control |
DE2018853C3 (de) * | 1970-04-20 | 1982-08-05 | Hanomag GmbH, 3000 Hannover | Steuervorrichtung für durch hydraulischen Druck schaltbare Reibkupplungen eines mehrgängigen Lastschaltgetriebes für Fahrzeuge |
BE789030A (fr) * | 1971-03-08 | 1973-01-15 | Caterpillar Tractor Co | Système hydraulique compact pour faire passer une transmission d'un état à un autre. |
US3754482A (en) * | 1971-05-28 | 1973-08-28 | Gen Motors Corp | Method and apparatus for controlling torque capacity in torque transmitting devices |
US3799308A (en) * | 1972-10-20 | 1974-03-26 | Int Harvester Co | Transmission clutches with feedback controlled pressure modulator |
US3831725A (en) * | 1972-12-18 | 1974-08-27 | Allis Chalmers | Hydraulic clutch pressure modulator |
JPS554969B2 (xx) * | 1974-12-11 | 1980-02-02 | ||
JPS5649769Y2 (xx) * | 1975-07-29 | 1981-11-20 | ||
US4046160A (en) * | 1976-02-02 | 1977-09-06 | International Harvester Company | Transmission clutches with sequence valve and piston-controlled pressure modulator |
US4281676A (en) * | 1978-03-08 | 1981-08-04 | Caterpillar Tractor Co. | Pressure modulating selector valve |
IT8267564A0 (it) * | 1982-04-29 | 1982-04-29 | Carlo Graziano S P A Torino | Cambio di velocita con frizioni a dischi multipli a comando idraulico |
EP0141005A1 (en) * | 1983-10-24 | 1985-05-15 | CARLO GRAZIANO S.p.A. TORINO | Gearbox with hydraulically-operated multiple-disc clutches |
CA1253932A (en) * | 1984-11-01 | 1989-05-09 | Craig Parkinson | Liquid level monitoring assemblies |
US4583624A (en) * | 1984-12-10 | 1986-04-22 | Caterpillar Tractor Co. | Fluid system with selective differential pressure control |
US4676349A (en) * | 1986-03-06 | 1987-06-30 | Caterpillar Inc. | Fluid pressure control system having a pressure cutback device |
US4676348A (en) * | 1986-03-06 | 1987-06-30 | Caterpillar Inc. | Fluid pressure control system having a timed pressure cutback device |
DE3615639A1 (de) * | 1986-05-09 | 1987-11-12 | Teves Gmbh Alfred | Abs - geregelte bremsanlage, insbesondere fuer kraftfahrzeuge |
US4920861A (en) * | 1989-03-21 | 1990-05-01 | Caterpillar Inc. | Load piston reset control mechanism |
CN112623643B (zh) * | 2021-01-26 | 2021-08-24 | 中国矿业大学 | 一种带式输送机张紧*** |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2947397A (en) * | 1958-07-23 | 1960-08-02 | Bucyrus Erie Co | Fluid clutch control for clamshell excavators |
FR1255247A (fr) * | 1960-04-27 | 1961-03-03 | Caterpillar Tractor Co | Dispositif de commande hydraulique pour boîte de vitesses |
US3151718A (en) * | 1961-09-26 | 1964-10-06 | Allis Chalmers Mfg Co | Hydraulic control |
US3215236A (en) * | 1962-08-04 | 1965-11-02 | Allis Chalmers Mfg Co | Pressure rise delaying valve for hydraulically actuated clutches |
-
1966
- 1966-02-01 US US523980A patent/US3389770A/en not_active Expired - Lifetime
-
1967
- 1967-01-03 GB GB55974/68A patent/GB1176062A/en not_active Expired
- 1967-01-03 GB GB280/67A patent/GB1176061A/en not_active Expired
- 1967-01-12 DE DE1555069A patent/DE1555069C3/de not_active Expired
- 1967-01-12 DE DE19671780727 patent/DE1780727A1/de active Pending
- 1967-01-27 SE SE01256/67A patent/SE338516B/xx unknown
- 1967-01-30 BE BE693388D patent/BE693388A/xx not_active IP Right Cessation
-
1971
- 1971-06-07 JP JP46039415A patent/JPS4929988B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE1555069C3 (de) | 1982-01-21 |
DE1555069B2 (de) | 1981-05-14 |
JPS4929988B1 (xx) | 1974-08-08 |
DE1780727A1 (de) | 1977-05-12 |
SE338516B (xx) | 1971-09-06 |
US3389770A (en) | 1968-06-25 |
DE1555069A1 (de) | 1970-11-05 |
GB1176062A (en) | 1970-01-01 |
GB1176061A (en) | 1970-01-01 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: CATERPILLAR TRACTOR CO. Effective date: 19840130 |