IT8048656A0 - Servosterzo per autoveicoli - Google Patents

Servosterzo per autoveicoli

Info

Publication number: IT8048656A0
Authority: IT; Italy
Prior art keywords: power steering; motor vehicles; steering; vehicles; motor
Prior art date: 1979-05-11

Application number

IT8048656A

Other languages

English (en)

Other versions

IT1143161B (it

Inventor

Elser Dieter

Holub Heinrich

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.)

1979-05-11

Filing date

1980-05-12

Publication date

1980-05-12

1980-05-12 Application filed by Zahnradfabrik Friedrichshafen filed Critical Zahnradfabrik Friedrichshafen

1980-05-12 Publication of IT8048656A0 publication Critical patent/IT8048656A0/it

1986-10-22 Application granted granted Critical

1986-10-22 Publication of IT1143161B publication Critical patent/IT1143161B/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

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Transportation (AREA)
Mechanical Engineering (AREA)
Power Steering Mechanism (AREA)
Steering Control In Accordance With Driving Conditions (AREA)
Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

IT48656/80A 1979-05-11 1980-05-12 Servosterzo per autoveicoli IT1143161B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2918975A DE2918975C2 (de)	1979-05-11	1979-05-11	Hilfskraftlenkung für Kraftfahrzeuge

Publications (2)

Publication Number	Publication Date
IT8048656A0 true IT8048656A0 (it)	1980-05-12
IT1143161B IT1143161B (it)	1986-10-22

Family

ID=6070468

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT48656/80A IT1143161B (it)	1979-05-11	1980-05-12	Servosterzo per autoveicoli

Country Status (15)

Country	Link
US (1)	US4368794A (it)
JP (1)	JPS562224A (it)
AT (1)	AT382568B (it)
BE (1)	BE883072A (it)
CA (1)	CA1134280A (it)
CH (1)	CH643497A5 (it)
DE (1)	DE2918975C2 (it)
DK (1)	DK147014C (it)
ES (1)	ES8102949A1 (it)
FR (1)	FR2456026B1 (it)
GB (1)	GB2049585B (it)
IT (1)	IT1143161B (it)
LU (1)	LU82430A1 (it)
NL (1)	NL188985C (it)
SE (1)	SE443756B (it)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3109851A1 (de) *	1981-03-14	1982-10-14	Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen	Hilfskraftlenkung fuer kraftfahrzeuge
GB2151996B (en) *	1983-12-09	1987-04-23	Trw Cam Gears Ltd	Power assisted steering system
GB2154188B (en) *	1984-02-06	1987-05-20	Trw Cam Gears Ltd	Power steering assembly
JPS60206775A (ja) *	1984-03-29	1985-10-18	Kayaba Ind Co Ltd	パワ−ステアリング装置
JPS60261776A (ja) *	1984-06-07	1985-12-25	Atsugi Motor Parts Co Ltd	動力操向装置
ES8504584A1 (es) *	1984-06-27	1985-05-01	Bendiberica Sa	Mecanismo de direccion asistida compacto
FR2579548B1 (fr) *	1985-03-26	1989-12-22	Renault	Systeme de direction assistee a double circuit
DE3619330C2 (de) *	1985-09-16	1997-12-04	Zahnradfabrik Friedrichshafen	Hilfskraftlenkung für Kraftfahrzeuge
JPS62131871A (ja) *	1985-11-30	1987-06-15	Hino Motors Ltd	大型車両に使用されるパワ−・ステアリング
EP0309460B1 (de) *	1986-05-14	1990-02-07	ZF FRIEDRICHSHAFEN Aktiengesellschaft	Hilfskraftlenkung für kraftfahrzeuge
BR8707810A (pt) *	1986-09-19	1989-08-15	Zahnradfabrik Friedrichshafen	Valvula com distribuidor giratorio para direcoes hidraulicas de forca auxiliar
ES2014138A6 (es) *	1988-06-15	1990-06-16	Zahnradfabrik Friedrichshafen	Direccion asistida para vehiculos automoviles.
DE58904750D1 (de) *	1988-09-10	1993-07-22	Zahnradfabrik Friedrichshafen	Hilfskraftlenkung, insbesondere fuer kraftfahrzeuge.
DE4437613A1 (de) *	1994-10-21	1996-04-25	Zahnradfabrik Friedrichshafen	Hilfskraftlenkung für Kraftfahrzeuge
DE19614867C2 (de) *	1996-04-16	2003-09-25	Zahnradfabrik Friedrichshafen	Hilfskraftlenkung, insbesondere für Kraftfahrzeuge
DE19718585C1 (de) *	1997-05-05	1998-10-08	Zahnradfabrik Friedrichshafen	Hilfskraftlenkung für Kraftfahrzeuge
US6173728B1 (en)	1998-11-06	2001-01-16	Trw Inc.	Switching valve for a hydraulic power steering system
US6065561A (en) *	1998-11-23	2000-05-23	Howard; Durrell U.	Power steering system with controlled centering
DE10234596B3 (de) *	2002-07-30	2004-01-22	Daimlerchrysler Ag	Als Kugelumlauflenkung ausgebildete elektrische Servolenkung eines Kraftfahrzeuges
DE102004006835A1 (de) *	2004-02-12	2005-09-22	Zf Lenksysteme Gmbh	Lenksystem für ein Fahrzeug
DE102014106488B4 (de) *	2014-05-08	2024-01-04	Knorr-Bremse Systeme für Nutzfahrzeuge GmbH	Kugelumlauflenkung mit Gleitelement
CN113165686B (zh) *	2018-07-04	2023-09-22	沃尔沃卡车集团	具有多个输入轴的转向器组件、再制造套件和再制造方法
CN109263715A (zh) *	2018-09-12	2019-01-25	杭州世宝汽车方向机有限公司	双回路动力转向器控制阀及转向器

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL266560A (it) *	1961-06-20	1900-01-01
DK105744A (it) *	1961-06-20
DE1655927C3 (de) *	1967-04-08	1980-03-27	Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen	Servolenkeinrichtung, insbesondere für Spezialfahrzeuge
CS153056B2 (it) *	1968-12-21	1974-02-22
US3602326A (en) *	1969-08-22	1971-08-31	Garrison Mfg Co Inc	Dual power steering system
US3822759A (en) *	1972-03-07	1974-07-09	Sheppard Co Inc R	Power steering gear assembly
US3826328A (en) *	1972-03-20	1974-07-30	Sheppard R Co	Dual hydraulic power steering system
DE2719926C3 (de) *	1977-05-04	1980-08-28	Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen	Hydraulische Hilfskraftlenkung für Kraftfahrzeuge
DE2719895C3 (de) *	1977-05-04	1980-07-17	Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen	Hilfskraftlenkung für Kraftfahrzeuge
US4189024A (en) *	1978-06-23	1980-02-19	Zahnradfabrik Friedrichshafen Ag	Auxiliary power steering for motor vehicles
US4186818A (en) *	1978-07-11	1980-02-05	Zahnradfabrik Friedrichshafen Ag	Auxiliary power steering for motor vehicles

1979
- 1979-05-11 DE DE2918975A patent/DE2918975C2/de not_active Expired
1980
- 1980-04-28 DK DK182180A patent/DK147014C/da not_active IP Right Cessation
- 1980-04-29 NL NLAANVRAGE8002497,A patent/NL188985C/xx not_active IP Right Cessation
- 1980-04-30 BE BE0/200436A patent/BE883072A/fr not_active IP Right Cessation
- 1980-05-02 GB GB8014820A patent/GB2049585B/en not_active Expired
- 1980-05-08 ES ES491285A patent/ES8102949A1/es not_active Expired
- 1980-05-08 US US06/148,046 patent/US4368794A/en not_active Expired - Lifetime
- 1980-05-08 CH CH362980A patent/CH643497A5/de not_active IP Right Cessation
- 1980-05-09 CA CA351,657A patent/CA1134280A/en not_active Expired
- 1980-05-09 AT AT0248780A patent/AT382568B/de not_active IP Right Cessation
- 1980-05-09 SE SE8003522A patent/SE443756B/sv not_active IP Right Cessation
- 1980-05-09 FR FR8010445A patent/FR2456026B1/fr not_active Expired
- 1980-05-09 LU LU82430A patent/LU82430A1/de unknown
- 1980-05-12 JP JP6183880A patent/JPS562224A/ja active Granted
- 1980-05-12 IT IT48656/80A patent/IT1143161B/it active

Also Published As

Publication number	Publication date
DK147014C (da)	1984-08-27
FR2456026A1 (fr)	1980-12-05
ES491285A0 (es)	1981-02-16
DE2918975A1 (de)	1980-11-13
GB2049585A (en)	1980-12-31
DE2918975C2 (de)	1982-10-21
NL188985B (nl)	1992-07-01
CH643497A5 (de)	1984-06-15
BE883072A (fr)	1980-08-18
GB2049585B (en)	1983-10-12
SE443756B (sv)	1986-03-10
NL8002497A (nl)	1980-11-13
DK182180A (da)	1980-11-12
FR2456026B1 (fr)	1987-01-16
JPS636394B2 (it)	1988-02-09
ATA248780A (de)	1986-08-15
CA1134280A (en)	1982-10-26
AT382568B (de)	1987-03-10
LU82430A1 (de)	1980-07-31
NL188985C (nl)	1992-12-01
DK147014B (da)	1984-03-19
US4368794A (en)	1983-01-18
IT1143161B (it)	1986-10-22
ES8102949A1 (es)	1981-02-16
SE8003522L (sv)	1980-11-12
JPS562224A (en)	1981-01-10

Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19970528

Publication	Publication Date	Title
IT8048656A0 (it)	1980-05-12	Servosterzo per autoveicoli
NO151865C (no)	1985-06-19	Styreinnretning for elektrisk tannhjulsmotor
SE8005929L (sv)	1981-03-07	Vexellada for motorfordon
IT7850221A0 (it)	1978-07-10	Servosterzo per autoveicoli
IT7953201V0 (it)	1979-04-23	Al acristallo particolarmente per autoveicoli
IT1126629B (it)	1986-05-21	Servosterzo per veicoli a motore
IT8246834A0 (it)	1982-06-03	Meccanismo di servosterzo particolarmente per autoveicoli
IT1143933B (it)	1986-10-29	Servosterzo elettrico per autoveicoli
SE7808447L (sv)	1979-02-11	Styrvexel for motorfordon
IT8048329A0 (it)	1980-04-03	Servosterzo specialmente per autoveicoli
IT1087826B (it)	1985-06-04	Servosterzo elettrico per autoveicoli.
IT8124336A0 (it)	1981-10-06	Servosterzo elettrico per autoveicoli.
IT7949582A0 (it)	1979-06-28	Servosterzo per autoveicoli
IT7849172A0 (it)	1978-05-03	Servosterzo per autoveicoli
IT1148826B (it)	1986-12-03	Dispositivo di azionamento per veicolo automotore elettrico
IT1079415B (it)	1985-05-13	Servosterzo specialmente per autoveicoli
IT7848326A0 (it)	1978-03-07	Perfezionamento nei servosterzo per autoveicoli
IT1142700B (it)	1986-10-15	Meccanismo sterzo per autoveicoli
IT7926149A0 (it)	1979-10-01	Servosterzo per autoveicoli.
IT8367113A0 (it)	1983-02-03	Dispositivo servosterzo per veicolo
DE3062718D1 (en)	1983-05-19	Power steering for automotive vehicle
AT369700B (de)	1983-01-25	Kraftfahrzeug
IT7928269A0 (it)	1979-12-20	Avvisatore acustico per autoveicoli.
DD135603A5 (de)	1979-05-16	Servolenkgetriebe fuer kraftfahrzeuge
ATA554579A (de)	1981-09-15	Kraftfahrzeugscheibenwischer