FR2205648B1 - - Google Patents
Info
- Publication number
- FR2205648B1 FR2205648B1 FR7339135A FR7339135A FR2205648B1 FR 2205648 B1 FR2205648 B1 FR 2205648B1 FR 7339135 A FR7339135 A FR 7339135A FR 7339135 A FR7339135 A FR 7339135A FR 2205648 B1 FR2205648 B1 FR 2205648B1
- 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
-
- 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
-
- 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
- B62D5/09—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 means for actuating valves
- B62D5/093—Telemotor driven by steering wheel movement
- B62D5/097—Telemotor driven by steering wheel movement gerotor type
-
- 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
- F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
- F15B9/02—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type
- F15B9/08—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722253532 DE2253532C3 (en) | 1972-11-02 | 1972-11-02 | Hydraulic control devices for steering systems, in particular for vehicle steering systems |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2205648A1 FR2205648A1 (en) | 1974-05-31 |
| FR2205648B1 true FR2205648B1 (en) | 1979-01-26 |
Family
ID=5860591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7339135A Expired FR2205648B1 (en) | 1972-11-02 | 1973-11-02 |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5414816B2 (en) |
| BE (1) | BE806846A (en) |
| CH (1) | CH571657A5 (en) |
| DD (1) | DD109718A5 (en) |
| DE (1) | DE2253532C3 (en) |
| FR (1) | FR2205648B1 (en) |
| GB (1) | GB1446879A (en) |
| IT (1) | IT998806B (en) |
| NL (1) | NL7315021A (en) |
| SE (1) | SE398913B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1039230B (en) | 1975-07-11 | 1979-12-10 | Riva Calzoni Spa | HYDRAULIC POWER STEERING FOR VEHICLES |
| DE2702692C2 (en) * | 1977-01-24 | 1984-05-24 | Danfoss A/S, Nordborg | Control unit for hydrostatic power steering devices |
| DE3504993A1 (en) * | 1985-02-14 | 1986-08-14 | Danfoss A/S, Nordborg | CONTROL UNIT FOR HYDROSTATIC AUXILIARY STEERING DEVICES |
| CN108945095A (en) * | 2018-09-05 | 2018-12-07 | 芜湖中意液压科技股份有限责任公司 | A kind of hydraulic steering gear of adjustable displacement |
| JP7242239B2 (en) * | 2018-10-09 | 2023-03-20 | 仁科工業株式会社 | power steering valve |
| DE102020106440A1 (en) * | 2020-03-10 | 2021-09-16 | Danfoss Power Solutions Aps | Hydraulic steering unit |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2984215A (en) * | 1958-11-25 | 1961-05-16 | Controller for fluid pressure operated devices | |
| US3707167A (en) * | 1970-06-25 | 1972-12-26 | Trw Inc | Hydraulic controller including rotary valve |
-
1972
- 1972-11-02 DE DE19722253532 patent/DE2253532C3/en not_active Expired
-
1973
- 1973-10-17 CH CH1466673A patent/CH571657A5/xx not_active IP Right Cessation
- 1973-10-19 IT IT3036473A patent/IT998806B/en active
- 1973-10-22 SE SE7314308A patent/SE398913B/en unknown
- 1973-10-29 JP JP12156673A patent/JPS5414816B2/ja not_active Expired
- 1973-10-31 BE BE137353A patent/BE806846A/en unknown
- 1973-10-31 DD DD17439573A patent/DD109718A5/xx unknown
- 1973-11-01 NL NL7315021A patent/NL7315021A/xx not_active Application Discontinuation
- 1973-11-02 FR FR7339135A patent/FR2205648B1/fr not_active Expired
- 1973-11-02 GB GB5093473A patent/GB1446879A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH571657A5 (en) | 1976-01-15 |
| SE398913B (en) | 1978-01-23 |
| GB1446879A (en) | 1976-08-18 |
| JPS504731A (en) | 1975-01-18 |
| FR2205648A1 (en) | 1974-05-31 |
| IT998806B (en) | 1976-02-20 |
| DE2253532C3 (en) | 1981-07-30 |
| NL7315021A (en) | 1974-05-06 |
| DE2253532A1 (en) | 1974-05-22 |
| BE806846A (en) | 1974-02-15 |
| DD109718A5 (en) | 1974-11-12 |
| DE2253532B2 (en) | 1980-11-13 |
| JPS5414816B2 (en) | 1979-06-09 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |