FR2420466A1 - Dispositif a groupes hydrauliques a piston et cylindre, en particulier de liaison transversale des boggies d'un vehicule sur rails - Google Patents
Dispositif a groupes hydrauliques a piston et cylindre, en particulier de liaison transversale des boggies d'un vehicule sur railsInfo
- Publication number
- FR2420466A1 FR2420466A1 FR7813442A FR7813442A FR2420466A1 FR 2420466 A1 FR2420466 A1 FR 2420466A1 FR 7813442 A FR7813442 A FR 7813442A FR 7813442 A FR7813442 A FR 7813442A FR 2420466 A1 FR2420466 A1 FR 2420466A1
- Authority
- FR
- France
- Prior art keywords
- groups
- vehicle
- boggies
- tracks
- piston
- Prior art date
- 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.)
- Granted
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
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
- F15B11/22—Synchronisation of the movement of two or more servomotors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
- B61F5/38—Arrangements or devices for adjusting or allowing self- adjustment of wheel axles or bogies when rounding curves, e.g. sliding axles, swinging axles
- B61F5/386—Arrangements or devices for adjusting or allowing self- adjustment of wheel axles or bogies when rounding curves, e.g. sliding axles, swinging axles fluid actuated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Vehicle Body Suspensions (AREA)
- Fluid-Pressure Circuits (AREA)
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
- Actuator (AREA)
Abstract
Dispositif hydraulique de rappel des boggies d'un véhicule sur rails. Les groupes sont reliés aux boggies et des canalisations relient les chambres de leurs cylindres de manière à former des lignes de fluide sous pression afin que les groupes exécutent des déplacement égaux. Un montage explorateur ainsi qu'au moins un organe de commande provoque une correction de position des groupes, par exemple en cas de fuite du fluide sous pression. Cette correction s'effectue par réalimentation en fluide sous pression et par communication des lignes de fluide à l'aide des forces extérieures de rappel qui s'exercent sur le système, afin de rééquilibrer les groupes. Application notamment aux locomotives.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH319578A CH627694A5 (de) | 1978-03-23 | 1978-03-23 | Vorrichtung zur hydraulischen gegensinnigen bewegungsuebertragung zwischen zwei bewegbaren teilen. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2420466A1 true FR2420466A1 (fr) | 1979-10-19 |
FR2420466B1 FR2420466B1 (fr) | 1982-08-20 |
Family
ID=4250712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7813442A Granted FR2420466A1 (fr) | 1978-03-23 | 1978-05-05 | Dispositif a groupes hydrauliques a piston et cylindre, en particulier de liaison transversale des boggies d'un vehicule sur rails |
Country Status (8)
Country | Link |
---|---|
AT (1) | AT366329B (fr) |
BE (1) | BE875063A (fr) |
CH (1) | CH627694A5 (fr) |
DE (1) | DE2814976C3 (fr) |
ES (1) | ES478464A1 (fr) |
FR (1) | FR2420466A1 (fr) |
GB (1) | GB2018696B (fr) |
SE (1) | SE443751B (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT407032B (de) * | 1999-02-19 | 2000-11-27 | Siemens Sgp Verkehrstech Gmbh | Federung für ein schienenfahrzeug |
DE102005026697A1 (de) * | 2005-06-09 | 2006-12-14 | Siemens Ag | Passive Hydrauliksteuerung mit Positionskorrektur durch richtungsgesteuerten Ölaustausch |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2234410A1 (de) * | 1972-07-07 | 1974-01-24 | Schweizerische Lokomotiv | Querkupplung eines schienenfahrzeuges mit drehgestellen |
US3835787A (en) * | 1972-11-24 | 1974-09-17 | Gen Motors Corp | Railway truck positioning apparatus |
FR2279598A1 (fr) * | 1974-07-25 | 1976-02-20 | Schweizerische Lokomotiv | Vehicule sur rails equipe de boggies |
FR2358574A1 (fr) * | 1976-07-13 | 1978-02-10 | Transform Verstarkungsmachinen | Dispositif de piston moteur hydraulique |
-
1978
- 1978-03-23 CH CH319578A patent/CH627694A5/de not_active IP Right Cessation
- 1978-04-06 DE DE2814976A patent/DE2814976C3/de not_active Expired
- 1978-05-05 FR FR7813442A patent/FR2420466A1/fr active Granted
-
1979
- 1979-02-15 AT AT0116279A patent/AT366329B/de not_active IP Right Cessation
- 1979-03-09 ES ES478464A patent/ES478464A1/es not_active Expired
- 1979-03-19 SE SE7902452A patent/SE443751B/sv unknown
- 1979-03-23 BE BE0/194190A patent/BE875063A/fr not_active IP Right Cessation
- 1979-03-23 GB GB7910232A patent/GB2018696B/en not_active Expired
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2234410A1 (de) * | 1972-07-07 | 1974-01-24 | Schweizerische Lokomotiv | Querkupplung eines schienenfahrzeuges mit drehgestellen |
CH553680A (de) * | 1972-07-07 | 1974-09-13 | Schweizerische Lokomotiv | Schienenfahrzeug mit drehgestellen. |
US3835787A (en) * | 1972-11-24 | 1974-09-17 | Gen Motors Corp | Railway truck positioning apparatus |
FR2279598A1 (fr) * | 1974-07-25 | 1976-02-20 | Schweizerische Lokomotiv | Vehicule sur rails equipe de boggies |
FR2358574A1 (fr) * | 1976-07-13 | 1978-02-10 | Transform Verstarkungsmachinen | Dispositif de piston moteur hydraulique |
Also Published As
Publication number | Publication date |
---|---|
FR2420466B1 (fr) | 1982-08-20 |
GB2018696B (en) | 1982-10-20 |
SE7902452L (sv) | 1979-09-24 |
ATA116279A (de) | 1981-08-15 |
DE2814976A1 (de) | 1979-10-04 |
ES478464A1 (es) | 1979-06-01 |
SE443751B (sv) | 1986-03-10 |
DE2814976B2 (de) | 1981-04-16 |
BE875063A (fr) | 1979-09-24 |
GB2018696A (en) | 1979-10-24 |
AT366329B (de) | 1982-04-13 |
DE2814976C3 (de) | 1981-12-17 |
CH627694A5 (de) | 1982-01-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES8602220A1 (es) | Aparato de suspension de vehiculos | |
ES456544A1 (es) | Dispositivo de regulacion a distancia del calibrado de una omas valvulas. | |
EP0234414A3 (fr) | Protection contre le pliage dans une combinaison camion-semiremorque | |
FR2449236A1 (fr) | Amortisseur oleo-telescopique a commande pneumatique | |
FR2420466A1 (fr) | Dispositif a groupes hydrauliques a piston et cylindre, en particulier de liaison transversale des boggies d'un vehicule sur rails | |
GB947807A (en) | Control valve for a combined paper steering and power braking system | |
FR2335747A2 (fr) | Amortisseur sequentiel pour suspensions elastiques | |
ES476514A1 (es) | Sistema de freno hidraulico asistido por servo para vehicu- los a motor. | |
GB1355560A (en) | Railcar | |
FR2436698A1 (fr) | Amplificateur de freinage hydraulique | |
GB1014165A (en) | Improvements in and relating to jet propulsion engine afterburner fuel-flow control systems | |
FR2425360A1 (fr) | Dispositif pour amplificateur de freinage hydraulique | |
GB1173247A (en) | Steering System for Vehicles | |
GB1521520A (en) | Device for damping a perpendicularly oscillating mass | |
GB1511539A (en) | Master cylinder assembly for a vehicle hydraulic braking system | |
FR2437327A1 (fr) | Regulateur de pression pour circuit de freinage a fluide | |
GB773642A (en) | Pressure regulating device for a fluid pressure distribution system, particularly for brakes | |
ES245185U (es) | Valvula de control de la presion en los frenos hidraulicos de vehiculos | |
JPS63279970A (ja) | 液圧制御弁 | |
GB884255A (en) | Pressure fluid operated jacking system | |
ES441465A1 (es) | Un sistema de freno para un vehiculo. | |
FR2401343A1 (fr) | Dispositif de commande hydraulique d'un servo-moteur, notamment pour des directions de vehicules | |
DE3876369D1 (de) | Bremsanlage. | |
ES275427U (es) | Una unidad de control de la presion de frenado sensible a la deceleracion | |
GB940875A (en) | Improvements in or relating to a servo auto-distributor for pneumatic braking installations on towed vehicles |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |