IT1161436B - Dispositivo di direzione assistita - Google Patents

Dispositivo di direzione assistita

Info

Publication number
IT1161436B
IT1161436B IT12460/78A IT1246078A IT1161436B IT 1161436 B IT1161436 B IT 1161436B IT 12460/78 A IT12460/78 A IT 12460/78A IT 1246078 A IT1246078 A IT 1246078A IT 1161436 B IT1161436 B IT 1161436B
Authority
IT
Italy
Prior art keywords
direction device
assisted direction
assisted
Prior art date
Application number
IT12460/78A
Other languages
English (en)
Other versions
IT7812460A0 (it
Original Assignee
Ferodo Sa
Valeo
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 Ferodo Sa, Valeo filed Critical Ferodo Sa
Publication of IT7812460A0 publication Critical patent/IT7812460A0/it
Application granted granted Critical
Publication of IT1161436B publication Critical patent/IT1161436B/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
    • B62D5/08—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
    • B62D5/083—Rotary valves
    • 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
    • B62D5/062—Details, component parts
    • 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
    • B62D5/20—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle specially adapted for particular type of steering gear or particular application
    • B62D5/22—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle specially adapted for particular type of steering gear or particular application for rack-and-pinion type
    • 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
    • Y10T403/00—Joints and connections
    • Y10T403/49—Member deformed in situ
    • Y10T403/4924—Inner member is expanded by longitudinally inserted element
IT12460/78A 1977-02-14 1978-02-06 Dispositivo di direzione assistita IT1161436B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7704051A FR2380175A1 (fr) 1977-02-14 1977-02-14 Dispositif de direction assistee

Publications (2)

Publication Number Publication Date
IT7812460A0 IT7812460A0 (it) 1978-02-06
IT1161436B true IT1161436B (it) 1987-03-18

Family

ID=9186682

Family Applications (1)

Application Number Title Priority Date Filing Date
IT12460/78A IT1161436B (it) 1977-02-14 1978-02-06 Dispositivo di direzione assistita

Country Status (7)

Country Link
US (1) US4214642A (it)
JP (1) JPS53102539A (it)
DE (1) DE2805780A1 (it)
ES (1) ES466904A1 (it)
FR (1) FR2380175A1 (it)
GB (1) GB1596318A (it)
IT (1) IT1161436B (it)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4117864A (en) * 1977-09-15 1978-10-03 The Bendix Corporation Power steering control valve
FR2438572A1 (fr) * 1978-10-09 1980-05-09 Moyat Yves Assistance de direction pour tous vehicules
JPS6138849Y2 (it) * 1979-02-09 1986-11-08
FR2472998A1 (fr) * 1980-01-04 1981-07-10 Dba Dispositif de direction assistee hydraulique pour vehicule automobile
JPS56138062A (en) * 1980-03-28 1981-10-28 Toyoda Mach Works Ltd Power steering device
US4421191A (en) * 1980-09-30 1983-12-20 Valeo Societe Anonyme Power assisted steering device for a vehicle
US4458580A (en) * 1981-03-25 1984-07-10 Jidosha Kiki Co., Ltd. Power steering apparatus
ES8206320A1 (es) * 1981-10-14 1982-08-16 Bendiberica Sa Perfeccionamientos en distribuidores hidraulicos rotativos.
US4452041A (en) * 1981-10-23 1984-06-05 Trw Inc. Hydrostatic steering system with delayed input torque column
EP0083490A3 (en) * 1981-12-31 1984-05-02 Adwest Engineering Limited Rotary valve for a power assisted steering mechanism
JPS58156458A (ja) * 1982-03-15 1983-09-17 Jidosha Kiki Co Ltd 動力舵取装置
ES518114A0 (es) * 1982-12-11 1983-11-16 Bendiberica Sa Perfeccionamientos en sistemas de mando hidraulico para servomecanismos.
US4726442A (en) * 1986-08-29 1988-02-23 Hansen Richard E Side-stick vehicle steering system
GB2197827B (en) * 1986-11-28 1990-08-22 Trw Cam Gears Ltd Power assistance means for a steering gear and a steering gear assembly which includes such means
US5218883A (en) * 1988-02-07 1993-06-15 Mannesmann Aktiengesellschaft Assembled shaft and process for production thereof
IT1219509B (it) * 1988-03-21 1990-05-18 Giancarlo Venturini Dispositivo di sterzaggio idraulico a controllo progressivo,in particolare per veicoli per handicappati
US5072650A (en) * 1990-08-03 1991-12-17 Techco Corporation Power steering system with improved stability
FR2752809B1 (fr) * 1996-09-04 1998-10-30 Soc D Mecanique D Irigny Valve d'assistance pour direction assistee de vehicule automobile
US20060021224A1 (en) * 2004-07-29 2006-02-02 Stoll Richard A Method for forming a valve assembly
WO2006048392A1 (de) * 2004-11-03 2006-05-11 Zf Lenksysteme Gmbh Vorrichtung zur übertragung von drehmomenten

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB223300A (en) * 1923-07-17 1924-10-17 Charles Herbert Apsey Improvements in joints or couplings for metal tubes, tubular framework, rods or othermetal articles
US2579227A (en) * 1945-07-16 1951-12-18 Irving W Edwards Conductor
US2988059A (en) * 1958-05-08 1961-06-13 Gen Motors Corp Fluid power steering control valve
US3296940A (en) * 1962-09-24 1967-01-10 Bendix Corp Power steering mechanism
JPS512179B1 (it) * 1970-03-03 1976-01-23
ES415811A1 (es) * 1973-06-02 1976-02-01 Bendiberica Sa Perfeccionamientos en mecanismos de servodireccion para ve-hiculos automoviles.

Also Published As

Publication number Publication date
ES466904A1 (es) 1978-10-01
US4214642A (en) 1980-07-29
GB1596318A (en) 1981-08-26
IT7812460A0 (it) 1978-02-06
DE2805780A1 (de) 1978-08-17
JPS53102539A (en) 1978-09-06
FR2380175B1 (it) 1980-10-10
FR2380175A1 (fr) 1978-09-08

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