FR2343910B1 - - Google Patents

Info

Publication number
FR2343910B1
FR2343910B1 FR7706949A FR7706949A FR2343910B1 FR 2343910 B1 FR2343910 B1 FR 2343910B1 FR 7706949 A FR7706949 A FR 7706949A FR 7706949 A FR7706949 A FR 7706949A FR 2343910 B1 FR2343910 B1 FR 2343910B1
Authority
FR
France
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
FR7706949A
Other versions
FR2343910A1 (fr
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.)
SPX Corp
Original Assignee
General Signal Corp
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 General Signal Corp filed Critical General Signal Corp
Publication of FR2343910A1 publication Critical patent/FR2343910A1/fr
Application granted granted Critical
Publication of FR2343910B1 publication Critical patent/FR2343910B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D6/00—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits
    • B62D6/02—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits responsive only to vehicle speed
    • 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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/16—Special measures for feedback, e.g. by a follow-up device
FR7706949A 1976-03-11 1977-03-09 Mecanisme de direction a retroaction variable Granted FR2343910A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/665,824 US4003202A (en) 1976-03-11 1976-03-11 Variable feedback steering system

Publications (2)

Publication Number Publication Date
FR2343910A1 FR2343910A1 (fr) 1977-10-07
FR2343910B1 true FR2343910B1 (fr) 1983-11-25

Family

ID=24671705

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7706949A Granted FR2343910A1 (fr) 1976-03-11 1977-03-09 Mecanisme de direction a retroaction variable

Country Status (8)

Country Link
US (1) US4003202A (fr)
JP (1) JPS52110389A (fr)
BR (1) BR7701493A (fr)
CA (1) CA1044992A (fr)
DE (1) DE2710819A1 (fr)
FR (1) FR2343910A1 (fr)
GB (1) GB1571316A (fr)
SE (1) SE407922B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4215720A (en) * 1978-10-02 1980-08-05 General Signal Corporation Fluid control valve system
US4311006A (en) * 1979-10-29 1982-01-19 General Signal Corporation Pressure compensated steering system
DE2952674C2 (de) * 1979-12-28 1983-03-24 Danfoss A/S, 6430 Nordborg Hydraulische Lenkeinrichtung
DE3414843C2 (de) * 1984-04-19 1986-06-12 Daimler-Benz Ag, 7000 Stuttgart Hydraulisches Hilfskraftlenkgetriebe für Fahrzeuge
US5146745A (en) * 1990-09-17 1992-09-15 Jastram Engineering, Ltd. Steering signal conversion manifold
ITBO20000188A1 (it) * 2000-04-04 2001-10-04 New Holland Italia Spa Apparecchiatura idraulica di sterzatura .
SE525774C2 (sv) * 2002-09-13 2005-04-26 Volvo Construction Equipmeny H Förfarande, anordning samt datorprogramprodukt för styrning av ett fordon
US7407034B2 (en) 2002-09-13 2008-08-05 Volvo Construction Equipment Ab Method, device and computer program product for controlling the steering of a vehicle
US8056672B2 (en) * 2009-12-09 2011-11-15 Deere & Company Steering control system combining electro-hydraulic and manually-actuated pilot pressure control valves for safe operation
CN103671336B (zh) * 2013-12-12 2016-03-30 中联重科股份有限公司 负载敏感液压系统及功率匹配控制方法、装置和系统
WO2015156708A1 (fr) * 2014-04-08 2015-10-15 Volvo Construction Equipment Ab Ensemble de direction

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899006A (en) * 1957-08-16 1959-08-11 Baldwin Lima Hamilton Corp Slow-fast power steering system
US3016708A (en) * 1959-03-23 1962-01-16 Vickers Inc Power transmission
US3249173A (en) * 1963-12-20 1966-05-03 Clark Equipment Co Power steering system
US3268024A (en) * 1964-02-13 1966-08-23 Scheid Maschinenfabrik G M B H Vehicle steering system
US3267864A (en) * 1964-11-02 1966-08-23 Bendix Corp Effort selector
DE1755297C3 (de) * 1968-04-23 1979-11-08 Danfoss A/S, Nordborg (Daenemark) Hydrostatische Hilfskraftlenkeinrichtung, insbesondere für schwere Fahrzeuge
CS165476B1 (fr) * 1971-04-22 1975-12-22

Also Published As

Publication number Publication date
GB1571316A (en) 1980-07-16
US4003202A (en) 1977-01-18
CA1044992A (fr) 1978-12-26
BR7701493A (pt) 1978-01-03
JPS52110389A (en) 1977-09-16
DE2710819A1 (de) 1977-09-15
FR2343910A1 (fr) 1977-10-07
SE7702722L (sv) 1977-09-12
SE407922B (sv) 1979-04-30
JPS5759441B2 (fr) 1982-12-15

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Legal Events

Date Code Title Description
ST Notification of lapse