SE400241B - HYDROSTATIC CONTROL DEVICE - Google Patents

HYDROSTATIC CONTROL DEVICE

Info

Publication number
SE400241B
SE400241B SE955772A SE955772A SE400241B SE 400241 B SE400241 B SE 400241B SE 955772 A SE955772 A SE 955772A SE 955772 A SE955772 A SE 955772A SE 400241 B SE400241 B SE 400241B
Authority
SE
Sweden
Prior art keywords
control device
hydrostatic control
hydrostatic
control
Prior art date
Application number
SE955772A
Other languages
Swedish (sv)
Inventor
F Seidel
H Barrakewitsch
J Trommler
M Freist
H Bauers
Original Assignee
Sasnowski Hydraulik Nord
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 Sasnowski Hydraulik Nord filed Critical Sasnowski Hydraulik Nord
Publication of SE400241B publication Critical patent/SE400241B/en

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
    • B62D5/09—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 means for actuating valves
    • B62D5/093—Telemotor driven by steering wheel movement
    • B62D5/097—Telemotor driven by steering wheel movement gerotor type
    • 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
    • B62D5/30—Safety devices, e.g. alternate emergency power supply or transmission means to ensure steering upon failure of the primary steering means
    • B62D5/32—Safety devices, e.g. alternate emergency power supply or transmission means to ensure steering upon failure of the primary steering means for telemotor systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B17/00—Combinations of telemotor and servomotor systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Steering Mechanism (AREA)
  • Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
  • Actuator (AREA)
  • Fluid-Pressure Circuits (AREA)
SE955772A 1971-07-22 1972-07-20 HYDROSTATIC CONTROL DEVICE SE400241B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD15665571A DD99758A1 (en) 1971-07-22 1971-07-22

Publications (1)

Publication Number Publication Date
SE400241B true SE400241B (en) 1978-03-20

Family

ID=5484112

Family Applications (1)

Application Number Title Priority Date Filing Date
SE955772A SE400241B (en) 1971-07-22 1972-07-20 HYDROSTATIC CONTROL DEVICE

Country Status (9)

Country Link
BG (1) BG31066A1 (en)
CS (1) CS180689B1 (en)
DD (1) DD99758A1 (en)
DE (1) DE2228531C2 (en)
DK (1) DK142536B (en)
FR (1) FR2146494B1 (en)
HU (1) HU164949B (en)
SE (1) SE400241B (en)
SU (1) SU725937A1 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2637332C3 (en) * 1976-08-19 1981-04-23 Danfoss A/S, 6430 Nordborg Hydraulic power steering device
DE2738327C3 (en) * 1977-08-25 1988-05-26 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Hydrostatic power steering system for vehicles
DE3626379A1 (en) * 1985-08-06 1987-02-12 White Jun Hollis Newcomb Hydrostatic steering device
DE4407308C1 (en) * 1994-03-04 1995-08-17 Hydraulik Nord Gmbh Hydraulic steering device with change of gear ratio
DE19503331C1 (en) * 1995-02-02 1996-08-08 Hydraulik Nord Gmbh Hydraulic steering device with power amplification
DE19511501C2 (en) * 1995-03-29 1997-02-06 Danfoss As Hydraulic control device
DE19607064C2 (en) * 1996-02-24 1998-10-08 Danfoss As Hydraulic control device
DE59600349D1 (en) 1996-11-02 1998-08-20 Hydraulik Nord Gmbh Hydraulic steering device with gear ratio change and current amplification
WO1999017030A1 (en) 1997-09-29 1999-04-08 Pnp Luftfedersysteme Gmbh Radial oscillating motor
DE19942544C2 (en) * 1999-09-07 2003-12-04 Bosch Rexroth Ag Hydraulic steering device with change of gear ratio
DE10252215B3 (en) * 2002-11-11 2004-10-07 Bosch Rexroth Ag Hydraulic steering device with current amplification
DE10301752B4 (en) * 2003-01-18 2007-03-01 Bosch Rexroth Aktiengesellschaft Method of measuring a steering oil flow and hydraulic steering device with current amplification
DE10329271B3 (en) * 2003-06-30 2004-06-09 Bosch Rexroth Ag Manufacturing method for gerotor principle displacement unit for hydraulic steering device or hydraulic motor
DE102004055710B3 (en) * 2004-11-18 2006-07-06 Bosch Rexroth Aktiengesellschaft Displacement unit for a hydraulic steering device
US7913800B2 (en) 2006-10-30 2011-03-29 Deere & Company Steering system with variable flow rate amplification ratio and associated method
US8225603B2 (en) * 2008-02-07 2012-07-24 Eaton Corporation Fluid controller with multiple fluid meters
EP2610142B1 (en) 2011-12-27 2014-03-05 Sauer-Danfoss ApS Hydraulic steering device
EP2610136B1 (en) 2011-12-28 2014-01-22 Sauer-Danfoss ApS Hydraulic steering device
EP2610137B1 (en) 2011-12-28 2014-03-05 Sauer-Danfoss ApS Hydraulic steering device
DE102018103437B4 (en) * 2018-02-15 2019-10-17 Hydraulik Nord Fluidtechnik Gmbh & Co. Kg Hydraulic steering device with chamber shut-off

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1291228B (en) * 1968-01-19 1969-03-20 Zahnradfabrik Friedrichshafen Hydrostatic steering system, especially for motor vehicles
DE1755387C3 (en) * 1968-05-03 1973-11-08 Danfoss A/S, Nordborg (Daenemark) Hydrostatic steering device, especially for heavy vehicles
DE2044652B2 (en) * 1970-09-09 1972-04-27 Danfoss A/S, Nordborg (Dänemark) HYDROSTATIC CONTROL DEVICE, IN PARTICULAR STEERING DEVICE

Also Published As

Publication number Publication date
HU164949B (en) 1974-05-28
DE2228531C2 (en) 1982-07-01
DE2228531A1 (en) 1973-02-01
FR2146494A1 (en) 1973-03-02
DD99758A1 (en) 1973-08-20
SU725937A1 (en) 1980-04-05
CS180689B1 (en) 1978-01-31
DK142536C (en) 1981-07-20
FR2146494B1 (en) 1973-08-10
DK142536B (en) 1980-11-17
BG31066A1 (en) 1981-10-15

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