FR2164352A5 - - Google Patents
Info
- Publication number
- FR2164352A5 FR2164352A5 FR7243553A FR7243553A FR2164352A5 FR 2164352 A5 FR2164352 A5 FR 2164352A5 FR 7243553 A FR7243553 A FR 7243553A FR 7243553 A FR7243553 A FR 7243553A FR 2164352 A5 FR2164352 A5 FR 2164352A5
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
- B60G17/033—Spring characteristics, e.g. mechanical springs and mechanical adjusting means characterised by regulating means acting on more than one spring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
- B60G17/0152—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by the action on a particular type of suspension unit
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- 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
- F15B5/00—Transducers converting variations of physical quantities, e.g. expressed by variations in positions of members, into fluid-pressure variations or vice versa; Varying fluid pressure as a function of variations of a plurality of fluid pressures or variations of other quantities
- F15B5/003—Transducers converting variations of physical quantities, e.g. expressed by variations in positions of members, into fluid-pressure variations or vice versa; Varying fluid pressure as a function of variations of a plurality of fluid pressures or variations of other quantities characterised by variation of the pressure in a nozzle or the like, e.g. nozzle-flapper system
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- 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 |
---|---|---|---|
JP9902371A JPS5316070B2 (en) | 1971-12-09 | 1971-12-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2164352A5 true FR2164352A5 (en) | 1973-07-27 |
Family
ID=14235615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7243553A Expired FR2164352A5 (en) | 1971-12-09 | 1972-12-07 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS5316070B2 (en) |
FR (1) | FR2164352A5 (en) |
IT (1) | IT973960B (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2489436A1 (en) * | 1980-05-27 | 1982-03-05 | Parker Hannifin Corp | HYDRAULIC CONTROL DEVICE |
EP0331175A2 (en) * | 1988-03-03 | 1989-09-06 | Toyota Jidosha Kabushiki Kaisha | A hydraulic circuit system for a vehicle height control device |
EP0368321A2 (en) * | 1988-11-10 | 1990-05-16 | Toyota Jidosha Kabushiki Kaisha | A hydraulic suspension system for a vehicle |
US5130926A (en) * | 1989-02-08 | 1992-07-14 | Aisin Seiki Kabushiki Kaisha | Pressure control system for suspension |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6026160B2 (en) * | 2012-07-11 | 2016-11-16 | ピー・エス・シー株式会社 | Control valve with pendulum angle |
-
1971
- 1971-12-09 JP JP9902371A patent/JPS5316070B2/ja not_active Expired
-
1972
- 1972-12-07 FR FR7243553A patent/FR2164352A5/fr not_active Expired
- 1972-12-07 IT IT5456272A patent/IT973960B/en active
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2489436A1 (en) * | 1980-05-27 | 1982-03-05 | Parker Hannifin Corp | HYDRAULIC CONTROL DEVICE |
EP0331175A2 (en) * | 1988-03-03 | 1989-09-06 | Toyota Jidosha Kabushiki Kaisha | A hydraulic circuit system for a vehicle height control device |
EP0331175A3 (en) * | 1988-03-03 | 1990-12-19 | Toyota Jidosha Kabushiki Kaisha | A hydraulic circuit system for a vehicle height control device |
EP0368321A2 (en) * | 1988-11-10 | 1990-05-16 | Toyota Jidosha Kabushiki Kaisha | A hydraulic suspension system for a vehicle |
EP0368321A3 (en) * | 1988-11-10 | 1990-12-12 | Toyota Jidosha Kabushiki Kaisha | A hydraulic suspension system for a vehicle |
US5130926A (en) * | 1989-02-08 | 1992-07-14 | Aisin Seiki Kabushiki Kaisha | Pressure control system for suspension |
Also Published As
Publication number | Publication date |
---|---|
JPS4864970A (en) | 1973-09-07 |
JPS5316070B2 (en) | 1978-05-29 |
IT973960B (en) | 1974-06-10 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |