DE2256072C3 - Anordnung zur Begrenzung der Reaktionskraft bei hydraulischen Servolenkeinrichtungen - Google Patents

Anordnung zur Begrenzung der Reaktionskraft bei hydraulischen Servolenkeinrichtungen

Info

Publication number
DE2256072C3
DE2256072C3 DE2256072A DE2256072A DE2256072C3 DE 2256072 C3 DE2256072 C3 DE 2256072C3 DE 2256072 A DE2256072 A DE 2256072A DE 2256072 A DE2256072 A DE 2256072A DE 2256072 C3 DE2256072 C3 DE 2256072C3
Authority
DE
Germany
Prior art keywords
pressure
reaction
valve
pressure relief
connection
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
Application number
DE2256072A
Other languages
German (de)
English (en)
Other versions
DE2256072A1 (de
DE2256072B2 (de
Inventor
Guenter 4044 Kaarst Strauff
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.)
Integral Hydraulik & Co 4000 Duesseldorf
Original Assignee
Integral Hydraulik & Co 4000 Duesseldorf
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 Integral Hydraulik & Co 4000 Duesseldorf filed Critical Integral Hydraulik & Co 4000 Duesseldorf
Priority to DE2256072A priority Critical patent/DE2256072C3/de
Priority to IT30285/73A priority patent/IT995987B/it
Priority to JP48125906A priority patent/JPS4980727A/ja
Priority to US415168A priority patent/US3922953A/en
Priority to GB5299373A priority patent/GB1448270A/en
Priority to FR7340768A priority patent/FR2207052B1/fr
Publication of DE2256072A1 publication Critical patent/DE2256072A1/de
Publication of DE2256072B2 publication Critical patent/DE2256072B2/de
Application granted granted Critical
Publication of DE2256072C3 publication Critical patent/DE2256072C3/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
    • B62D5/061—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle provided with effort, steering lock, or end-of-stroke limiters
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2559—Self-controlled branched flow systems
    • Y10T137/2564—Plural inflows
    • Y10T137/2567—Alternate or successive inflows

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Power Steering Mechanism (AREA)
DE2256072A 1972-11-16 1972-11-16 Anordnung zur Begrenzung der Reaktionskraft bei hydraulischen Servolenkeinrichtungen Expired DE2256072C3 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE2256072A DE2256072C3 (de) 1972-11-16 1972-11-16 Anordnung zur Begrenzung der Reaktionskraft bei hydraulischen Servolenkeinrichtungen
IT30285/73A IT995987B (it) 1972-11-16 1973-10-18 Sistema di limitazione degli sforzi di reazione in apparati idraulici di servo sterzo
JP48125906A JPS4980727A (OSRAM) 1972-11-16 1973-11-08
US415168A US3922953A (en) 1972-11-16 1973-11-12 System for limiting the force of reaction in hydraulic servo-control devices
GB5299373A GB1448270A (en) 1972-11-16 1973-11-15 Arrangement for limiting the reaction in hydraulic servoassisted steering gear
FR7340768A FR2207052B1 (OSRAM) 1972-11-16 1973-11-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2256072A DE2256072C3 (de) 1972-11-16 1972-11-16 Anordnung zur Begrenzung der Reaktionskraft bei hydraulischen Servolenkeinrichtungen

Publications (3)

Publication Number Publication Date
DE2256072A1 DE2256072A1 (de) 1974-06-06
DE2256072B2 DE2256072B2 (de) 1979-04-05
DE2256072C3 true DE2256072C3 (de) 1979-11-29

Family

ID=5861841

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2256072A Expired DE2256072C3 (de) 1972-11-16 1972-11-16 Anordnung zur Begrenzung der Reaktionskraft bei hydraulischen Servolenkeinrichtungen

Country Status (6)

Country Link
US (1) US3922953A (OSRAM)
JP (1) JPS4980727A (OSRAM)
DE (1) DE2256072C3 (OSRAM)
FR (1) FR2207052B1 (OSRAM)
GB (1) GB1448270A (OSRAM)
IT (1) IT995987B (OSRAM)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4123964A (en) * 1972-12-18 1978-11-07 Langen & Co. Pressure control means for distribution of medium from a reservoir or storage vessel
DE2436315C2 (de) * 1974-07-27 1984-03-08 Integral Hydraulik & Co, 4000 Düsseldorf Druckmittelfolgesteuerung für Servolenkungen für Fahrzeuge
GB1534707A (en) * 1974-12-21 1978-12-06 Langen & Co Servo-assisted steering gear for motor vehicles
DE2518337A1 (de) * 1975-04-25 1976-11-04 Bosch Gmbh Robert Hydraulische servolenkung fuer kraftfahrzeuge
FR2355185A2 (fr) * 1976-02-27 1978-01-13 Citroen Sa Dispositif de commande mecanique assistee par fluide sous pression
US4179980A (en) * 1976-04-03 1979-12-25 Aisin Seiki Kabushiki Kaisha Hydraulic brake booster
DE2710001A1 (de) * 1977-03-08 1978-09-14 Daimler Benz Ag Druckentlastungsventil fuer den arbeitsdruck einer servolenkung
ES472088A1 (es) * 1978-07-27 1979-03-16 Bendiberica Sa Perfeccionamientos en distribuidores hidraulicos rotativos.
DE2903988C2 (de) * 1979-02-02 1986-09-11 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Hydraulische Hilfskraftlenkung, insbesondere für Kraftfahrzeuge
US4385493A (en) * 1980-08-06 1983-05-31 Zahnradfabrik Friedrichshafen, Ag Hydraulically assisted steering device
DE3122368A1 (de) * 1981-06-05 1982-12-23 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Hydrolenkung
DE3122370A1 (de) * 1981-06-05 1982-12-23 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen "servolenkung, insbesondere fuer kraftfahrzeuge"
WO1985000565A1 (fr) * 1983-07-23 1985-02-14 Zahnradfabrik Friedrichshafen Ag Installation de commande a milieu sous pression pour directions assistees
ES527578A0 (es) * 1983-11-18 1984-11-01 Bendiberica Sa Perfeccionamientos en distribuidores hidraulicos para servomecanismos
WO1986002053A1 (fr) * 1984-10-05 1986-04-10 Zahnradfabrik Friedrichshafen Ag Servosysteme de direction, surtout pour vehicules motorises
DE3644886C2 (OSRAM) * 1985-08-09 1988-09-22 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen, De
JPH0784180B2 (ja) * 1986-01-16 1995-09-13 豊田工機株式会社 動力舵取装置の操舵力制御装置
DE4447544C2 (de) * 1994-06-28 1997-04-24 Daimler Benz Ag Servoventilanordnung
US5497692A (en) * 1995-03-02 1996-03-12 Caterpillar Inc. Electrohydraulic steering system
DE19546291A1 (de) * 1995-12-12 1997-07-03 Zahnradfabrik Friedrichshafen Hilfskraftlenkung, insbesondere für Kraftfahrzeuge
DE102013107097A1 (de) * 2013-07-05 2015-01-08 Zf Lenksysteme Gmbh Kolbenventil

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2063937A (en) * 1931-01-10 1936-12-15 John J Kundig Fluid pressure actuator
US2395811A (en) * 1942-02-21 1946-03-05 Vickers Inc Power transmission
US2468960A (en) * 1944-05-10 1949-05-03 John S Case Valve device
US2554843A (en) * 1945-07-31 1951-05-29 Olive Bertha Staude Proportional pressure doubleacting power amplifier
BE512538A (OSRAM) * 1951-07-02
DE1550180B1 (de) * 1966-03-26 1970-01-29 Danfoss As Sicherheitsventilanordnung fuer eine hydraulische Anlage
DE1291226B (de) * 1966-06-24 1969-03-20 Daimler Benz Ag Servolenkung fuer Kraftfahrzeuge
NL6816514A (OSRAM) * 1967-11-20 1969-05-22
JPS5016054B1 (OSRAM) * 1969-10-13 1975-06-10
US3800670A (en) * 1969-10-21 1974-04-02 Caterpillar Tractor Co High pressure implement hydraulic circuit
DE2009574C3 (de) * 1970-02-28 1980-05-29 Daimler-Benz Ag, 7000 Stuttgart Hydraulische Hilfskraftlenkung für Fahrzeuge

Also Published As

Publication number Publication date
GB1448270A (en) 1976-09-02
FR2207052B1 (OSRAM) 1975-03-21
DE2256072A1 (de) 1974-06-06
DE2256072B2 (de) 1979-04-05
US3922953A (en) 1975-12-02
FR2207052A1 (OSRAM) 1974-06-14
IT995987B (it) 1975-11-20
JPS4980727A (OSRAM) 1974-08-03

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee