DE3422153A1 - Servokraftverstaerkungsvorrichtung - Google Patents

Servokraftverstaerkungsvorrichtung

Info

Publication number
DE3422153A1
DE3422153A1 DE19843422153 DE3422153A DE3422153A1 DE 3422153 A1 DE3422153 A1 DE 3422153A1 DE 19843422153 DE19843422153 DE 19843422153 DE 3422153 A DE3422153 A DE 3422153A DE 3422153 A1 DE3422153 A1 DE 3422153A1
Authority
DE
Germany
Prior art keywords
pressure
piston
valve
stepped
cylinder
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.)
Ceased
Application number
DE19843422153
Other languages
German (de)
English (en)
Inventor
Hans-Dieter 6000 Frankfurt Reinartz
Helmut 6236 Eschborn Steffes
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Continental Teves AG and Co oHG
Original Assignee
Alfred Teves GmbH
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 Alfred Teves GmbH filed Critical Alfred Teves GmbH
Priority to DE19843422153 priority Critical patent/DE3422153A1/de
Priority to GB08514140A priority patent/GB2160284B/en
Priority to FR8508875A priority patent/FR2566062B1/fr
Publication of DE3422153A1 publication Critical patent/DE3422153A1/de
Ceased legal-status Critical Current

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
    • 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
    • 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
    • F16D2048/0203—Control by fluid pressure with an accumulator; Details thereof
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Servomotors (AREA)
DE19843422153 1984-06-14 1984-06-14 Servokraftverstaerkungsvorrichtung Ceased DE3422153A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19843422153 DE3422153A1 (de) 1984-06-14 1984-06-14 Servokraftverstaerkungsvorrichtung
GB08514140A GB2160284B (en) 1984-06-14 1985-06-05 Servo power boosting apparatus
FR8508875A FR2566062B1 (fr) 1984-06-14 1985-06-12 Appareil d'amplification de force notamment pour la commande d'un embrayage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843422153 DE3422153A1 (de) 1984-06-14 1984-06-14 Servokraftverstaerkungsvorrichtung

Publications (1)

Publication Number Publication Date
DE3422153A1 true DE3422153A1 (de) 1985-12-19

Family

ID=6238372

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843422153 Ceased DE3422153A1 (de) 1984-06-14 1984-06-14 Servokraftverstaerkungsvorrichtung

Country Status (3)

Country Link
DE (1) DE3422153A1 (fr)
FR (1) FR2566062B1 (fr)
GB (1) GB2160284B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015149730A1 (fr) * 2014-03-31 2015-10-08 Schaeffler Technologies AG & Co. KG Dispositif d'actionnement d'embrayage

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3600047A1 (de) * 1986-01-03 1987-07-09 Bosch Gmbh Robert Vorrichtung bei mit einem blockierschutzsystem (abs) ausgeruesteten kraftfahrzeugen
JP3817297B2 (ja) * 1996-04-17 2006-09-06 ヴァレオユニシアトランスミッション株式会社 自動クラッチ
FR2848505B1 (fr) * 2002-12-12 2005-12-23 Peugeot Citroen Automobiles Sa Dispositif de commande d'embrayage et vehicule automobile correspondant
DE50307866D1 (de) * 2002-12-23 2007-09-20 Luk Lamellen & Kupplungsbau Hydraulisches System
EP1674736A3 (fr) * 2004-12-22 2009-06-03 LuK Lamellen und Kupplungsbau Beteiligungs KG Système hydraulique pour pédale d'embrayage assistée avec un mécanisme de secours

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3773363A (en) * 1972-03-10 1973-11-20 Wagner Electric Corp Control valve and system
US3810680A (en) * 1972-11-29 1974-05-14 Gen Motors Corp Pressure supported modulator
DE2723734A1 (de) * 1977-05-26 1978-12-07 Bosch Gmbh Robert Bremskraftverstaerker
DE2744408A1 (de) * 1977-10-03 1979-04-05 Teves Gmbh Alfred Bremskraftverstaerker
DE2820342A1 (de) * 1978-05-10 1979-11-15 Teves Gmbh Alfred Einrichtung fuer einen hydraulischen bremsverstaerker
DE2909685A1 (de) * 1979-03-12 1980-09-25 Teves Gmbh Alfred Hydraulischer kraftverstaerker
DE3020720A1 (de) * 1980-05-31 1981-12-10 Alfred Teves Gmbh, 6000 Frankfurt Hydraulischer bremsverstaerker fuer eine fahrzeugbremsanlage
DE3024184A1 (de) * 1980-06-27 1982-01-21 Robert Bosch Gmbh, 7000 Stuttgart Bremskraftverstaerker
DE3119831A1 (de) * 1981-05-19 1982-12-16 Robert Bosch Gmbh, 7000 Stuttgart Hydraulische steuereinrichtung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4281676A (en) * 1978-03-08 1981-08-04 Caterpillar Tractor Co. Pressure modulating selector valve
DE3105239C2 (de) * 1981-02-13 1982-12-02 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Betätigungsvorrichtung für eine Kupplung

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3773363A (en) * 1972-03-10 1973-11-20 Wagner Electric Corp Control valve and system
US3810680A (en) * 1972-11-29 1974-05-14 Gen Motors Corp Pressure supported modulator
DE2723734A1 (de) * 1977-05-26 1978-12-07 Bosch Gmbh Robert Bremskraftverstaerker
DE2744408A1 (de) * 1977-10-03 1979-04-05 Teves Gmbh Alfred Bremskraftverstaerker
DE2820342A1 (de) * 1978-05-10 1979-11-15 Teves Gmbh Alfred Einrichtung fuer einen hydraulischen bremsverstaerker
DE2909685A1 (de) * 1979-03-12 1980-09-25 Teves Gmbh Alfred Hydraulischer kraftverstaerker
DE3020720A1 (de) * 1980-05-31 1981-12-10 Alfred Teves Gmbh, 6000 Frankfurt Hydraulischer bremsverstaerker fuer eine fahrzeugbremsanlage
DE3024184A1 (de) * 1980-06-27 1982-01-21 Robert Bosch Gmbh, 7000 Stuttgart Bremskraftverstaerker
DE3119831A1 (de) * 1981-05-19 1982-12-16 Robert Bosch Gmbh, 7000 Stuttgart Hydraulische steuereinrichtung

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015149730A1 (fr) * 2014-03-31 2015-10-08 Schaeffler Technologies AG & Co. KG Dispositif d'actionnement d'embrayage
CN106133373A (zh) * 2014-03-31 2016-11-16 舍弗勒技术股份两合公司 离合器操纵装置
JP2017509848A (ja) * 2014-03-31 2017-04-06 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 クラッチ操作装置

Also Published As

Publication number Publication date
FR2566062A1 (fr) 1985-12-20
FR2566062B1 (fr) 1990-04-20
GB2160284A (en) 1985-12-18
GB8514140D0 (en) 1985-07-10
GB2160284B (en) 1988-07-06

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8110 Request for examination paragraph 44
8131 Rejection