IT1159213B - Dispositivo per il rapido azionamento di un cilindro in un sistema azionato da fluidi - Google Patents
Dispositivo per il rapido azionamento di un cilindro in un sistema azionato da fluidiInfo
- Publication number
- IT1159213B IT1159213B IT46852/82A IT4685282A IT1159213B IT 1159213 B IT1159213 B IT 1159213B IT 46852/82 A IT46852/82 A IT 46852/82A IT 4685282 A IT4685282 A IT 4685282A IT 1159213 B IT1159213 B IT 1159213B
- Authority
- IT
- Italy
- Prior art keywords
- fluids
- cylinder
- system operated
- quick operation
- quick
- Prior art date
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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D25/00—Fluid-actuated clutches
- F16D25/12—Details not specific to one of the before-mentioned types
- F16D25/14—Fluid pressure control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/12—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D48/00—External control of clutches
- F16D48/02—Control 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D48/00—External control of clutches
- F16D48/02—Control by fluid pressure
- F16D48/04—Control by fluid pressure providing power assistance
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D48/00—External control of clutches
- F16D48/02—Control by fluid pressure
- F16D2048/0209—Control by fluid pressure characterised by fluid valves having control pistons, e.g. spools
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Transportation (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813131420 DE3131420A1 (de) | 1981-08-07 | 1981-08-07 | "vorrichtung in einem fluidgesteuerten system zur raschen betaetigung eines zylinders" |
Publications (3)
Publication Number | Publication Date |
---|---|
IT8246852A0 IT8246852A0 (it) | 1982-08-05 |
IT8246852A1 IT8246852A1 (it) | 1984-02-05 |
IT1159213B true IT1159213B (it) | 1987-02-25 |
Family
ID=6138889
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT46852/82A IT1159213B (it) | 1981-08-07 | 1982-08-05 | Dispositivo per il rapido azionamento di un cilindro in un sistema azionato da fluidi |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE3131420A1 (it) |
FR (1) | FR2511095A1 (it) |
GB (1) | GB2106610A (it) |
IT (1) | IT1159213B (it) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3340698A1 (de) * | 1983-11-10 | 1985-05-30 | Claas Ohg, 4834 Harsewinkel | Abschalt-ventilanordnung |
AT386258B (de) * | 1985-03-15 | 1988-07-25 | Hoerbiger Ventilwerke Ag | Steuerungsanordnung fuer pneumatische arbeitszylinder |
DE3833624A1 (de) * | 1988-10-03 | 1990-04-05 | Rexroth Mannesmann Gmbh | Ventilanordnung fuer die geregelte versorgung eines arbeitsraums mit hydraulikfluid |
DE3833623A1 (de) * | 1988-10-03 | 1990-04-05 | Rexroth Mannesmann Gmbh | Ventilanordnung fuer die geregelte versorgung zumindest eines arbeitsraums mit hydraulikfluid |
DE3833622A1 (de) * | 1988-10-03 | 1990-04-05 | Rexroth Mannesmann Gmbh | Ventilanordnung zur zeitlich gesteuerten selektiven versorgung von schaltgliedern, wie z. b. kupplungen eines lastschaltgetriebes mit geregeltem systemdruck |
JP2878404B2 (ja) * | 1990-06-21 | 1999-04-05 | ジャトコ株式会社 | 自動変速機の変速制御装置 |
DE4100672C1 (it) * | 1991-01-11 | 1992-02-20 | Mannesmann Rexroth Gmbh, 8770 Lohr, De | |
DE4414165A1 (de) * | 1994-04-22 | 1995-10-26 | Zahnradfabrik Friedrichshafen | Drucksteuereinrichtung |
DE19813982C2 (de) * | 1998-03-28 | 2002-06-20 | Bosch Gmbh Robert | Kupplungssteuerung |
JP2001050314A (ja) * | 1999-07-21 | 2001-02-23 | Luk Lamellen & Kupplungsbau Gmbh | クラッチ |
ITPD20020251A1 (it) | 2002-10-01 | 2004-04-02 | Zahnradfabrik Friedrichshafen | Dispositivo per l'ottimizzazione dell'innesto di |
DE102007017177A1 (de) | 2007-04-12 | 2008-10-16 | Zf Friedrichshafen Ag | Hydraulische Steuerungseinrichtung für Lastschaltgetriebe mit einer Vorrichtung zur Verkürzung der Schaltzeiten |
CN103573732B (zh) * | 2013-09-09 | 2016-02-17 | 山东大学 | 一种超高压大流量增压式液控截止阀及其应用 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1650928C3 (de) * | 1967-12-01 | 1978-11-23 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Hydraulische Einrichtung zum variablen Druckaufbau in einer als Schaltelement wirksamen Kupplung oder Bremse eines unter Last schaltbaren Getriebes |
US4069843A (en) * | 1973-04-02 | 1978-01-24 | International Harvester Company | Clutch cylinder circuit and charging valve therefor |
US3991865A (en) * | 1974-02-28 | 1976-11-16 | Kabushiki Kaisha Komatsu Seisakusho | Device for gradually increasing hydraulic pressure |
JPS554969B2 (it) * | 1974-12-11 | 1980-02-02 | ||
DE2539523C2 (de) * | 1975-09-05 | 1978-08-31 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Hydraulische Druckregeleinrichtung zum Steuern des Druckaufbaues in einer Kupplung eines Lastschaltgetriebes |
US4132302A (en) * | 1976-06-07 | 1979-01-02 | International Harvester Company | Transmission clutches with fully-resetting modulator-load-piston |
DE2847123A1 (de) * | 1978-10-30 | 1980-05-08 | Kloeckner Humboldt Deutz Ag | Steuervorrichtung fuer ein durch druckmittel- bzw. federkraftbetaetigte kupplungen unter last schaltbares wechselgetriebe |
-
1981
- 1981-08-07 DE DE19813131420 patent/DE3131420A1/de not_active Withdrawn
-
1982
- 1982-08-05 FR FR8213829A patent/FR2511095A1/fr active Pending
- 1982-08-05 IT IT46852/82A patent/IT1159213B/it active
- 1982-08-06 GB GB08222697A patent/GB2106610A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2106610A (en) | 1983-04-13 |
IT8246852A1 (it) | 1984-02-05 |
DE3131420A1 (de) | 1983-02-24 |
FR2511095A1 (fr) | 1983-02-11 |
IT8246852A0 (it) | 1982-08-05 |
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