RO77863A - Organ de comanda pentru dispozitiv auxiliar de directie - Google Patents

Organ de comanda pentru dispozitiv auxiliar de directie

Info

Publication number
RO77863A
RO77863A RO7996662A RO9666279A RO77863A RO 77863 A RO77863 A RO 77863A RO 7996662 A RO7996662 A RO 7996662A RO 9666279 A RO9666279 A RO 9666279A RO 77863 A RO77863 A RO 77863A
Authority
RO
Romania
Prior art keywords
organizer
order
direction device
auxiliary direction
auxiliary
Prior art date
Application number
RO7996662A
Other languages
English (en)
French (fr)
Inventor
Rolf Fasshender
Original Assignee
Zaharadfabrik Friedrichshafen Ag,De
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 Zaharadfabrik Friedrichshafen Ag,De filed Critical Zaharadfabrik Friedrichshafen Ag,De
Publication of RO77863A publication Critical patent/RO77863A/ro

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
    • B62D5/08—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle characterised by type of steering valve used
    • B62D5/087—Sliding spool valves
    • 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
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/8667—Reciprocating valve
    • Y10T137/86694—Piston valve
    • Y10T137/8671—With annular passage [e.g., spool]

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Steering Mechanism (AREA)
  • Actuator (AREA)
  • Fluid-Pressure Circuits (AREA)
RO7996662A 1978-02-22 1979-02-20 Organ de comanda pentru dispozitiv auxiliar de directie RO77863A (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2807464A DE2807464C2 (de) 1978-02-22 1978-02-22 Hilfskraftlenkung

Publications (1)

Publication Number Publication Date
RO77863A true RO77863A (ro) 1981-12-25

Family

ID=6032582

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7996662A RO77863A (ro) 1978-02-22 1979-02-20 Organ de comanda pentru dispozitiv auxiliar de directie

Country Status (6)

Country Link
US (1) US4232584A (ro)
DE (1) DE2807464C2 (ro)
FR (1) FR2418134A1 (ro)
IT (1) IT1115035B (ro)
RO (1) RO77863A (ro)
SU (1) SU923358A3 (ro)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0710650U (ja) * 1993-07-26 1995-02-14 株式会社小松製作所 全油圧式ステアリングシステムの方向制御弁
US6769884B2 (en) * 2000-12-11 2004-08-03 Cory L. Miller Hydraulic drive system for piston pumps
ATE454561T1 (de) * 2004-11-08 2010-01-15 Duplomatic Oleodinamica S P A Hydraulisches ls-wegeventil
EP1872018B1 (de) * 2005-04-20 2008-08-06 Bucher Hydraulics AG Steuerventil für einen hydromotor
EP2791515B1 (en) * 2011-12-15 2019-02-06 Eaton Corporation Flow directing spool for valve

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2963316A (en) * 1958-11-24 1960-12-06 Gen Motors Corp Backlite sunshade
US3119235A (en) * 1960-09-06 1964-01-28 Bendix Corp Control valve
US3176721A (en) * 1963-10-04 1965-04-06 Clark Equipment Co Hydraulic valve
GB1053199A (ro) * 1964-09-21 1900-01-01
US3273468A (en) * 1965-01-26 1966-09-20 Fawick Corp Hydraulic system with regenerative position
US3587235A (en) * 1969-06-02 1971-06-28 Trw Inc Regenerative hydrostatic steering system
US3581771A (en) * 1969-10-22 1971-06-01 Garrison Mfg Co Inc Power steering valve
DE2334365C3 (de) * 1973-07-06 1980-03-20 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Steuerventil

Also Published As

Publication number Publication date
FR2418134A1 (fr) 1979-09-21
US4232584A (en) 1980-11-11
SU923358A3 (ru) 1982-04-23
IT1115035B (it) 1986-02-03
DE2807464C2 (de) 1982-11-25
DE2807464A1 (de) 1979-08-23
IT7948049A0 (it) 1979-02-20
FR2418134B1 (ro) 1984-02-10

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