IT979916B - Sterzo con forza ausiliaria idraulica - Google Patents

Sterzo con forza ausiliaria idraulica

Info

Publication number
IT979916B
IT979916B IT48903/73A IT4890373A IT979916B IT 979916 B IT979916 B IT 979916B IT 48903/73 A IT48903/73 A IT 48903/73A IT 4890373 A IT4890373 A IT 4890373A IT 979916 B IT979916 B IT 979916B
Authority
IT
Italy
Prior art keywords
steering
hydraulic force
auxiliary hydraulic
auxiliary
force
Prior art date
Application number
IT48903/73A
Other languages
English (en)
Original Assignee
Zahnradfabrik Friedrichshafen
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 Zahnradfabrik Friedrichshafen filed Critical Zahnradfabrik Friedrichshafen
Application granted granted Critical
Publication of IT979916B publication Critical patent/IT979916B/it

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
    • B62D5/30—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
IT48903/73A 1972-03-25 1973-03-20 Sterzo con forza ausiliaria idraulica IT979916B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2214796A DE2214796A1 (de) 1972-03-25 1972-03-25 Lenkeinrichtung mit hydraulischer hilfskraft

Publications (1)

Publication Number Publication Date
IT979916B true IT979916B (it) 1974-09-30

Family

ID=5840260

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48903/73A IT979916B (it) 1972-03-25 1973-03-20 Sterzo con forza ausiliaria idraulica

Country Status (11)

Country Link
US (1) US3865211A (it)
JP (1) JPS5316574B2 (it)
AR (1) AR196006A1 (it)
BR (1) BR7302120D0 (it)
DE (1) DE2214796A1 (it)
ES (1) ES412983A1 (it)
FR (1) FR2178623A5 (it)
GB (1) GB1361375A (it)
IT (1) IT979916B (it)
SE (1) SE398855B (it)
YU (1) YU36461B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4131177A (en) * 1976-11-23 1978-12-26 Goodbary Engineering Company Dual steering system for vehicles
US4136753A (en) * 1977-02-11 1979-01-30 Fluid Controls, Inc. Vehicle power steering system
US4197871A (en) * 1977-02-11 1980-04-15 Fluid Controls, Inc. Fluid control valve
DE2733315C3 (de) * 1977-07-23 1985-06-20 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Zweikreis-Lenkanlage
JPH0619424Y2 (ja) * 1986-08-22 1994-05-25 小松フオ−クリフト株式会社 パワ−ステアリング装置
US4723475A (en) * 1986-09-29 1988-02-09 Deere & Company Fully metered compensation steering system
JPH03637U (it) * 1989-05-27 1991-01-08
DE10033531A1 (de) * 2000-07-11 2002-01-24 Zf Lenksysteme Gmbh Hydraulische Lenkanlage für Nutzfahrzeuge
DE10159716B4 (de) * 2001-12-05 2008-12-18 Man Nutzfahrzeuge Ag Lenkhilfesystem eines Nutzfahrzeuges
DE102006030143A1 (de) * 2006-06-29 2008-01-17 Zf Friedrichshafen Ag Fahrzeug, insbesondere Allradfahrzeug, mit einer ersten lenkbaren Fahrzeugachse und einer zweiten lenkbaren Fahrzeugachse
EP2757024B1 (en) * 2013-01-16 2015-06-24 Danfoss Power Solutions Aps A hydraulic steering control arrangement
US11731690B2 (en) 2020-02-12 2023-08-22 Caterpillar Inc. Redundant steering system and machines and methods thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3249173A (en) * 1963-12-20 1966-05-03 Clark Equipment Co Power steering system
US3407894A (en) * 1965-03-22 1968-10-29 Gen Motors Corp Auxiliary means energizing fluid steering system upon deactivation of main pump
DE2110725C2 (de) * 1971-03-06 1984-04-26 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Hydraulische Hilfskraftlenkung für Kraftfahrzeuge
FR2142096B2 (it) * 1971-07-03 1973-07-13 Zahnradfabrik Friedrichshafen

Also Published As

Publication number Publication date
YU74773A (en) 1982-02-25
AR196006A1 (es) 1973-11-23
US3865211A (en) 1975-02-11
BR7302120D0 (pt) 1974-06-27
ES412983A1 (es) 1976-05-16
FR2178623A5 (it) 1973-11-09
SE398855B (sv) 1978-01-23
GB1361375A (en) 1974-07-24
DE2214796A1 (de) 1973-09-27
YU36461B (en) 1984-02-29
JPS4919532A (it) 1974-02-21
JPS5316574B2 (it) 1978-06-02

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