ATE110447T1 - Kraft- oder druckvergrössernde vorrichtung. - Google Patents

Kraft- oder druckvergrössernde vorrichtung.

Info

Publication number
ATE110447T1
ATE110447T1 AT91909179T AT91909179T ATE110447T1 AT E110447 T1 ATE110447 T1 AT E110447T1 AT 91909179 T AT91909179 T AT 91909179T AT 91909179 T AT91909179 T AT 91909179T AT E110447 T1 ATE110447 T1 AT E110447T1
Authority
AT
Austria
Prior art keywords
unit
working cylinder
valve
pct
clutch
Prior art date
Application number
AT91909179T
Other languages
English (en)
Inventor
Asbjoern Bakke
Tore Pedersen
Original Assignee
Kongsberg Automotive
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kongsberg Automotive filed Critical Kongsberg Automotive
Application granted granted Critical
Publication of ATE110447T1 publication Critical patent/ATE110447T1/de

Links

Classifications

    • 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
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/16—Master control, e.g. master cylinders
    • B60T11/224—Master control, e.g. master cylinders with pressure-varying means, e.g. with two stage operation provided by use of different piston diameters including continuous variation from one diameter to another
    • 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
    • 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
    • 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
    • F16D2048/0221—Valves for clutch control systems; Details thereof

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)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Earth Drilling (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Agricultural Machines (AREA)
AT91909179T 1990-05-09 1991-05-08 Kraft- oder druckvergrössernde vorrichtung. ATE110447T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO90902057A NO902057L (no) 1990-05-09 1990-05-09 Kraftforsterkningsinnretning til inn- og utkobling av kjoeretoeyclutcher.

Publications (1)

Publication Number Publication Date
ATE110447T1 true ATE110447T1 (de) 1994-09-15

Family

ID=19893151

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91909179T ATE110447T1 (de) 1990-05-09 1991-05-08 Kraft- oder druckvergrössernde vorrichtung.

Country Status (7)

Country Link
US (1) US5337564A (de)
EP (1) EP0527862B1 (de)
JP (1) JP2825347B2 (de)
AT (1) ATE110447T1 (de)
DE (1) DE69103628T2 (de)
NO (1) NO902057L (de)
WO (1) WO1991017372A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE470517B (sv) * 1992-11-06 1994-06-27 Saab Scania Ab Anordning för slitagevarning vid ett kopplingsservo för en lamellkoppling i en transmission
DE4441098C2 (de) * 1994-11-18 1996-09-26 Porsche Ag Fremdkraftunterstützte Betätigungsvorrichtung
EP1635071A2 (de) * 2004-09-11 2006-03-15 LuK Lamellen und Kupplungsbau Beteiligungs KG Hydraulisches System, insbesondere für Kraftfahrzeuge
DE102005001861A1 (de) * 2005-01-14 2006-07-27 Dr.Ing.H.C. F. Porsche Ag Hydraulische Kupplungsbetätigung für ein Kraftfahrzeug
FR2898952B1 (fr) * 2006-03-21 2008-07-04 Peugeot Citroen Automobiles Sa Systeme d'assistance a l'embrayage et vehicule automobile comportant un tel systeme
US9651138B2 (en) 2011-09-30 2017-05-16 Mtd Products Inc. Speed control assembly for a self-propelled walk-behind lawn mower
US9835207B2 (en) * 2013-02-26 2017-12-05 Borgwarner Torqtransfer Systems Ab Method for operating a hydraulic disc coupling in an AWD vehicle and a coupling therefore
DE102013221035A1 (de) 2013-10-17 2015-04-23 Zf Friedrichshafen Ag Hydraulische Steuerungsvorrichtung für ein Automatikgetriebe
JP2016535224A (ja) * 2013-11-05 2016-11-10 シェフラー テクノロジーズ アー・ゲー ウント コー． カー・ゲーＳｃｈａｅｆｆｌｅｒ Ｔｅｃｈｎｏｌｏｇｉｅｓ ＡＧ ＆ Ｃｏ． ＫＧ 液圧装置
DE102014216580A1 (de) * 2014-08-21 2016-02-25 Zf Friedrichshafen Ag Hydraulische Steuerungsvorrichtung für ein Automatikgetriebe
CA3023021C (en) * 2016-05-04 2020-12-29 Ginda New-Tech Co., Ltd. Hydraulic brake device with a time difference and assembly thereof

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2328637A (en) * 1941-05-02 1943-09-07 Wagner Electric Corp Brake actuating system
US2525426A (en) * 1941-06-13 1950-10-10 Edward A Rockwell Hydraulic controlled apparatus for applying power with travel control
FR1043696A (fr) * 1951-10-10 1953-11-10 Westinghouse Freins & Signaux Servo-frein hydropneumatique
IT536657A (de) * 1954-06-05
US2879645A (en) * 1957-04-22 1959-03-31 Kelsey Hayes Co Booster brake mechanism
FR1251653A (fr) * 1960-03-18 1961-01-20 Dispositif correcteur de déphasage pour servo-frein oléopneumatique
US3182443A (en) * 1962-06-21 1965-05-11 Dana Corp Operating mechanism including an assist device
DE2124948C3 (de) * 1971-05-19 1975-09-25 Wabco Westinghouse Gmbh, 3000 Hannover Selbsttätige Nachstellvorrichtung für eine hydraulische Kupplungsbetätigungseinrichtung eines Kraftfahrzeuges, insbesondere für einen hydropneumatischen Kupplungsverstärker
DE2440039C2 (de) * 1974-08-21 1983-07-14 Robert Bosch Gmbh, 7000 Stuttgart Steuereinrichtung für die Kupplung eines Kraftfahrzeugs
FR2402564A1 (fr) * 1977-09-09 1979-04-06 Ferodo Sa Commande hydraulique notamment pour dispositif de freinage de vehicule automobile
FR2480371A1 (fr) * 1980-04-15 1981-10-16 Ferodo Sa Commande hydraulique assistee, notamment pour embrayages et freins
DE3031262C2 (de) * 1980-08-19 1983-01-20 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Hydraulische Einrichtung zum gesteuerten/geregelten Druckverlauf in Kupplungen oder Bremsen
US4494377A (en) * 1983-08-12 1985-01-22 Yasuo Sato Brake booster operated also by solenoid
DE3709166C1 (de) * 1987-03-20 1988-09-22 Knorr Bremse Ag Hydropneumatischer Kupplungsverstaerker fuer Kraftfahrzeuge
GB8712779D0 (en) * 1987-06-01 1987-07-08 Alpha Kem Ltd Lintel
DE3764805D1 (de) * 1987-10-07 1990-10-11 Bendix Italia Hydropneumatischer betaetiger fuer kraftfahrzeuge.
JP2740221B2 (ja) * 1988-12-28 1998-04-15 曙ブレーキ工業株式会社 ブレーキ液圧制御装置

Also Published As

Publication number Publication date
JP2825347B2 (ja) 1998-11-18
NO902057D0 (no) 1990-05-09
EP0527862A1 (de) 1993-02-24
DE69103628T2 (de) 1995-04-13
DE69103628D1 (de) 1994-09-29
WO1991017372A1 (en) 1991-11-14
JPH06500845A (ja) 1994-01-27
NO902057L (no) 1991-11-11
EP0527862B1 (de) 1994-08-24
US5337564A (en) 1994-08-16

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties