FR2202487A5 - - Google Patents
Info
- Publication number
- FR2202487A5 FR2202487A5 FR7335449A FR7335449A FR2202487A5 FR 2202487 A5 FR2202487 A5 FR 2202487A5 FR 7335449 A FR7335449 A FR 7335449A FR 7335449 A FR7335449 A FR 7335449A FR 2202487 A5 FR2202487 A5 FR 2202487A5
- 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
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
- B62D5/10—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 power unit
-
- 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
- B62D5/061—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle provided with effort, steering lock, or end-of-stroke limiters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power Steering Mechanism (AREA)
- Fluid-Pressure Circuits (AREA)
- Actuator (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2249181A DE2249181C3 (de) | 1972-10-06 | 1972-10-06 | Hydraulische Lenkbegrenzung für Servolenkanlagen, insbesondere für Kraftfahrzeuge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2202487A5 true FR2202487A5 (US06521211-20030218-C00004.png) | 1974-05-03 |
Family
ID=5858394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7335449A Expired FR2202487A5 (US06521211-20030218-C00004.png) | 1972-10-06 | 1973-10-04 |
Country Status (13)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1987000811A1 (en) * | 1985-08-07 | 1987-02-12 | Zahnradfabrik Friedrichshafen Ag | Servomotor |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3941033A (en) * | 1972-11-22 | 1976-03-02 | Danfoss A/S | Hydraulic steering apparatus |
| FR2270467B1 (US06521211-20030218-C00004.png) * | 1974-03-29 | 1977-09-30 | Mercier Bernard | |
| DE2516771A1 (de) * | 1975-04-16 | 1976-10-28 | Zahnradfabrik Friedrichshafen | Hydrostatische hilfskraftlenkung, insbesondere fuer kraftfahrzeuge |
| FR2321417A1 (fr) * | 1975-08-21 | 1977-03-18 | Dba | Dispositif hydraulique d'assistance de direction de vehicule automobile |
| DE2547916C2 (de) * | 1975-10-25 | 1986-06-05 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Endabschaltung für den Lenkmotor von hydraulischen Kraftfahrzeug-Servolenkanlagen |
| IT1063862B (it) * | 1976-03-29 | 1985-02-18 | Riva Calzoni Spa | Dispositivo di fine corsa per servo sterzi idraulici |
| US4189983A (en) * | 1977-01-04 | 1980-02-26 | Zahnradfabrik Friedrichshafen Ag | Servomotor pressure control responsive to piston travel |
| JPS549425U (US06521211-20030218-C00004.png) * | 1977-06-23 | 1979-01-22 | ||
| DE2755420C2 (de) * | 1977-12-13 | 1982-10-14 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Hydraulische Lenkbegrenzung für eine Hilfskraftlenkeinrichtung |
| JPS57116913A (en) * | 1981-01-10 | 1982-07-21 | Hitachi Constr Mach Co Ltd | Hydraulic drive unit for single rod type cylinder |
| DE3246137C2 (de) * | 1982-12-14 | 1985-02-14 | Danfoss A/S, Nordborg | Hydrostatische Lenkeinrichtung |
| DE3417447A1 (de) * | 1984-05-11 | 1985-11-21 | E.P.E. Budde GmbH, 5980 Werdohl | Vorrichtung zur erfassung der endlagen eines hydraulikzylinders |
| DK158080C (da) * | 1984-06-19 | 1990-08-20 | Zahnradfabrik Friedrichshafen | Hydraulisk servostyring til motorkoeretoejer |
| DE3520128C2 (de) * | 1985-06-05 | 1987-04-02 | Wilhelm 7243 Vöhringen Lupold | Hydraulischer Stellantrieb |
| EP0263414B1 (en) * | 1986-10-01 | 1993-07-14 | Mazda Motor Corporation | Automotive four wheel steering system |
| JP3463495B2 (ja) * | 1996-11-07 | 2003-11-05 | 豊田工機株式会社 | 動力舵取装置 |
| US6568499B2 (en) * | 2000-11-21 | 2003-05-27 | Unisia Jecs Corporation | Power steering system for vehicles |
| US6880668B2 (en) * | 2001-05-17 | 2005-04-19 | Hitachi, Ltd. | Power steering device |
| US7318386B2 (en) * | 2004-06-15 | 2008-01-15 | Teleflex Canada Incorporated | Power assist steering apparatus and method responsive to volume flow of fluid |
| US7497183B2 (en) * | 2004-06-15 | 2009-03-03 | Teleflex Canada Inc. | Power assist steering apparatus and method responsive to volume flow of fluid |
| DE102006001301A1 (de) * | 2006-01-11 | 2007-07-26 | Zf Lenksysteme Gmbh | Lenkvorrichtung für Kraftfahrzeug |
| KR101500744B1 (ko) * | 2008-11-19 | 2015-03-09 | 두산인프라코어 주식회사 | 건설기계의 붐 실린더 제어회로 |
| CN101776058A (zh) * | 2010-01-27 | 2010-07-14 | 上海英范特冷暖设备有限公司 | 一种提高活塞式制冷压缩机效率的结构 |
| DE102016212455A1 (de) * | 2016-07-08 | 2018-01-11 | Zf Friedrichshafen Ag | Herstellverfahren für ein hydraulisches Zylinder-Kolben-Aggregat und Baukastensystem |
| US10647347B2 (en) | 2016-09-29 | 2020-05-12 | Steering Solutions Ip Holding Corporation | Power steering gear assembly having an end of travel valve assembly |
| CN114572299A (zh) * | 2020-12-02 | 2022-06-03 | 河南小狮智能科技有限公司 | 一种基于无人清扫车编码器转向装置的零点标定方案 |
| US20220299048A1 (en) * | 2021-03-18 | 2022-09-22 | Milwaukee Cylinder Enterprises, LLC | Cylinder with automatic hydraulic fluid circulation |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3092083A (en) * | 1960-01-18 | 1963-06-04 | Richard H Sheppard | Piston for power steering system |
| US3252380A (en) * | 1963-07-31 | 1966-05-24 | Zahnradfabrik Friedrichshafen | Auxiliary power steering arrangement, especially for motor vehicles |
| US3385389A (en) * | 1966-11-15 | 1968-05-28 | Timberjack Machines Ltd | Articulated vehicle |
| US3566749A (en) * | 1968-03-13 | 1971-03-02 | Caterpillar Tractor Co | Hydraulic flow amplifier valve |
-
1972
- 1972-10-06 DE DE2249181A patent/DE2249181C3/de not_active Expired
-
1973
- 1973-09-06 HU HUZA359A patent/HU167888B/hu unknown
- 1973-09-17 AR AR250117A patent/AR196149A1/es active
- 1973-09-28 SE SE7313275A patent/SE392079B/xx unknown
- 1973-10-01 GB GB4568273A patent/GB1396439A/en not_active Expired
- 1973-10-02 DD DD173833A patent/DD109590A5/xx unknown
- 1973-10-04 ES ES419341A patent/ES419341A1/es not_active Expired
- 1973-10-04 BR BR7703/73A patent/BR7307703D0/pt unknown
- 1973-10-04 US US403536A patent/US3878763A/en not_active Expired - Lifetime
- 1973-10-04 FR FR7335449A patent/FR2202487A5/fr not_active Expired
- 1973-10-04 IT IT52937/73A patent/IT994820B/it active
- 1973-10-04 YU YU2602/72A patent/YU36119B/xx unknown
- 1973-10-05 JP JP48112236A patent/JPS5245093B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1987000811A1 (en) * | 1985-08-07 | 1987-02-12 | Zahnradfabrik Friedrichshafen Ag | Servomotor |
Also Published As
| Publication number | Publication date |
|---|---|
| DD109590A5 (US06521211-20030218-C00004.png) | 1974-11-12 |
| YU260273A (en) | 1981-04-30 |
| JPS4971634A (US06521211-20030218-C00004.png) | 1974-07-11 |
| DE2249181C3 (de) | 1979-07-19 |
| GB1396439A (en) | 1975-06-04 |
| HU167888B (US06521211-20030218-C00004.png) | 1975-12-25 |
| DE2249181B2 (de) | 1978-11-02 |
| SE392079B (sv) | 1977-03-14 |
| JPS5245093B2 (US06521211-20030218-C00004.png) | 1977-11-12 |
| DE2249181A1 (de) | 1974-04-11 |
| YU36119B (en) | 1982-02-25 |
| ES419341A1 (es) | 1976-03-01 |
| US3878763A (en) | 1975-04-22 |
| IT994820B (it) | 1975-10-20 |
| AR196149A1 (es) | 1973-11-30 |
| BR7307703D0 (pt) | 1974-08-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |