FR1588700A - - Google Patents
Info
- Publication number
- FR1588700A FR1588700A FR1588700DA FR1588700A FR 1588700 A FR1588700 A FR 1588700A FR 1588700D A FR1588700D A FR 1588700DA FR 1588700 A FR1588700 A FR 1588700A
- 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
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface
- B64C25/50—Steerable undercarriages; Shimmy-damping
- B64C25/505—Shimmy damping
-
- 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
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B15/22—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke
- F15B15/228—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke having shock absorbers mounted outside the actuator housing
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Vehicle Body Suspensions (AREA)
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEE0026857 | 1968-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1588700A true FR1588700A (de) | 1970-04-17 |
Family
ID=7072409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1588700D Expired FR1588700A (de) | 1968-04-25 | 1968-10-18 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR1588700A (de) |
| GB (1) | GB1206869A (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2902145B1 (fr) * | 2006-06-07 | 2008-08-08 | Renault Sas | Procede et systeme de pilotage continu de la position d'un actionneur de changement de taux de compression d'un moteur thermique |
| JP5026518B2 (ja) | 2006-07-07 | 2012-09-12 | ボーグワーナー インコーポレーテッド | 可変圧縮アクチュエータシステム用制御方法 |
| CN100434321C (zh) * | 2007-01-15 | 2008-11-19 | 江南大学 | 方向把转向控制系统 |
| GB2482154A (en) * | 2010-07-21 | 2012-01-25 | Ge Aviat Systems Ltd | Compact shimmy damper for aircraft landing gear |
| EP3835599A1 (de) * | 2019-12-12 | 2021-06-16 | XCMG European Research Center GmbH | Dämpfungssystem für hydraulische systeme |
-
1968
- 1968-10-18 FR FR1588700D patent/FR1588700A/fr not_active Expired
- 1968-10-21 GB GB4973868A patent/GB1206869A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1206869A (en) | 1970-09-30 |