FR2532901A1 - DEVICE FOR PROTECTING PASSAGES BETWEEN CARS OF A RAILWAY VEHICLE - Google Patents
DEVICE FOR PROTECTING PASSAGES BETWEEN CARS OF A RAILWAY VEHICLE Download PDFInfo
- Publication number
- FR2532901A1 FR2532901A1 FR8308777A FR8308777A FR2532901A1 FR 2532901 A1 FR2532901 A1 FR 2532901A1 FR 8308777 A FR8308777 A FR 8308777A FR 8308777 A FR8308777 A FR 8308777A FR 2532901 A1 FR2532901 A1 FR 2532901A1
- Authority
- FR
- France
- Prior art keywords
- car
- central
- gantry
- central gantry
- protective device
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60D—VEHICLE CONNECTIONS
- B60D5/00—Gangways for coupled vehicles, e.g. of concertina type
- B60D5/006—Passages between articulated vehicles, e.g. bridges or rotating plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
- B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
- B61D17/20—Communication passages between coaches; Adaptation of coach ends therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
- B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
- B61D17/20—Communication passages between coaches; Adaptation of coach ends therefor
- B61D17/22—Communication passages between coaches; Adaptation of coach ends therefor flexible, e.g. bellows
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Body Structure For Vehicles (AREA)
- Vehicle Body Suspensions (AREA)
- Forging (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Vibration Prevention Devices (AREA)
- Platform Screen Doors And Railroad Systems (AREA)
- Vibration Dampers (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
LA PRESENTE INVENTION CONCERNE UN DISPOSITIF DE PROTECTION DES PASSAGES ENTRE LES VOITURES D'UN VEHICULE FERROVIAIRE. DANS UN TRAIN DE WAGONS, LE PASSAGE D'UNE VOITURE 1 A L'AUTRE EST PROTEGE PAR UN DISPOSITIF COMPRENANT UN PORTIQUE CENTRAL 5, DONT LE CONTOUR EXTERIEUR CORRESPOND A CELUI DE LA VOITURE 1. LA FORME DE REALISATION PRECONISEE PAR L'INVENTION DE LA PAROI FRONTALE DE LA VOITURE ET DU PORTIQUE CENTRAL 5 VISE A CE QUE LORS DES MOUVEMENTS RELATIFS DES WAGONS, QUI SONT DUS A LA VOIE FERREE OU AU MONTAGE SUR RESSORTS DES BOGIES, AINSI QU'AUX PASSAGES DANS LES COURBES, L'ESPACEMENT ENTRE LE PORTIQUE CENTRAL 5 ET LES EXTREMITES DES WAGONS RESTE EGAL. CE RESULTAT EST OBTENU GRACE AU FAIT QUE LA SURFACE DE JONCTION 3 DE LA VOITURE 1 AVEC LE PORTIQUE CENTRAL 5 CORRESPOND A UNE PARTIE DE LA SURFACE D'UNE SPHERE A DONT LE CENTRE X EST SITUE SUR L'AXE LONGITUDINAL MEDIAN Y DE LA VOITURE, LE PORTIQUE CENTRAL 5 COMPORTANT UNE CONTRE-SURFACE CORRESPONDANTE 6 AYANT UN PROFIL COMPLEMENTAIRE DE CELUI DE LA SURFACE DE JONCTION 3 POUR POUVOIR S'ADAPTER SUR CETTE DERNIERE.THE PRESENT INVENTION CONCERNS A DEVICE FOR PROTECTING PASSAGES BETWEEN THE CARS OF A RAILWAY VEHICLE. IN A WAGON TRAIN, THE PASSAGE FROM ONE CAR 1 TO THE OTHER IS PROTECTED BY A DEVICE INCLUDING A CENTRAL PORTAL 5, WHOSE OUTER CONTOUR CORRESPONDS TO THAT OF THE CAR 1. THE FORM OF EMBODIMENT RECOMMENDED BY THE INVENTION OF THE FRONT WALL OF THE CAR AND OF THE CENTRAL GANTRY 5 AIMS THAT WHEN MOVEMENTS RELATING TO THE WAGONS, WHICH ARE DUE TO THE RAILWAY OR THE SPRING MOUNTING OF THE BOGIES, AS WELL AS AT THE PASSAGES IN THE CURVES, THE SPACING BETWEEN THE CENTRAL PORTIC 5 AND THE ENDS OF THE WAGONS REMAIN EQUAL. THIS RESULT IS OBTAINED BY THE FACT THAT JUNCTION SURFACE 3 OF CAR 1 WITH CENTRAL Gantry 5 CORRESPONDS TO PART OF THE SURFACE OF A SPHERE A WHOSE CENTER X IS LOCATED ON THE LONGITUDINAL MEDIAN Y AXIS OF THE CAR , THE CENTRAL GANTRY 5 INCLUDING A CORRESPONDING COUNTER SURFACE 6 HAVING A COMPLEMENTARY PROFILE TO THAT OF THE JUNCTION SURFACE 3 TO BE ABLE TO ADAPT TO THIS LATTER.
Description
La présente invention se rapporte à un dispositif de protection du passageThe present invention relates to a device for protecting the passage
formé entre deux voitures reliées l'une à l'autre par un accouplement à tampon amortisseur central, en particulier, entre deux wagons de chemin de fer, ledit dispositif de protection comportant un portique central fermé de tous côtés et épousant le contour du profil extérieur de la voiture selon un formed between two cars connected to each other by a central buffer coupling, in particular between two railway wagons, said protective device comprising a central gantry closed on all sides and conforming to the contour of the external profile of the car according to a
alignement rectiligne avec celui-ci, le portique central étant- rectilinear alignment with it, the central gantry being-
monté déplaçable latéralement par rapport à la voiture. mounted laterally movable relative to the car.
D'après la demande de brevet allemand OS 19 51 704, on connaît un train dans lequel les wagons voisins,ainsi que le dispositif de protection des passages prennent appui sur un According to the German patent application OS 19 51 704, a train is known in which the adjacent wagons, as well as the protection device for the passages, are supported by a
châssis de rotation central commun Pour permettre un déplace- common central rotation frame.
ment latéral du passage par rapport au wagon, les extrémités de ce dernier présentent, dans un plan horizontal, une courbure side of the passage relative to the wagon, the ends of the wagon present, in a horizontal plane, a curvature
convexe en arc de cercle, tandis que les faces en regard du pas- convex in an arc of a circle, while the faces facing the pas-
sage se présentent sous la forme d'arcs de cercle concaves, sensiblement parallèles aux arcs de cercle du wagon qui leur fait face Ainsi, dans les régions supérieure et inférieure du passage, les surfaces de jonction parallèles en regard sont are in the form of concave arcs, substantially parallel to the arcs of the wagon facing them. Thus, in the upper and lower regions of the passage, the parallel facing surfaces facing each other are
verticales,, tandis que sur les côtés elles sont inclinées en con- while on the sides they are inclined in
formité avec l'arc de cercle, Il en résulte que les déplacements parallèles des arcs de cercle ne sont plus assurés lors des mouvements de torsion, de flexion et au cours des oscillations en shape with the arc of a circle, it follows that the parallel displacements of the arcs of circle are no longer ensured during the movements of torsion, bending and during the oscillations in
sens opposé des wagons.opposite direction of the wagons.
La présente invention s'est fixé pour but de procurer un dispositif de protection des passages qui est fermé, et qui permet de remédier aux inconvénients décrits ci-dessus, tout en assurant, dans le cas d'un train de wagons, dont chaque véhicule prend The object of the present invention is to provide a device for protecting the passages which is closed, and which makes it possible to remedy the disadvantages described above, while ensuring, in the case of a train of wagons, including each vehicle. take
appui sur deux bogies pivotants, un certain intervalle prédéter- two pivoting bogies, a certain predetermined interval
miné constant entre le passage et'la voiture, lors des mouvemen-ts, constant damage between the passage and the car, when moving,
des wagons ainsi que lors des passages dans les courbes. wagons as well as during passages in the curves.
L'invention atteint ce but grâce à un dispositif de The invention achieves this goal by means of a
protection du type précité qui se caractérise en ce que la sur- protection of the above type, which is characterized in that
face de jonction de la voiture avec le portique central correspond à une partie de la surface d'une sphère dont le centre est situé sur l'axe longitudinal médian de la voiture, ce portique central junction face of the car with the central gantry corresponds to a part of the surface of a sphere whose center is located on the median longitudinal axis of the car, this central gantry
253290 1253290 1
comportant une contre-surface correspondante ayant un profil complémentaire de celui de la surface de jonction pour pouvoir having a corresponding counter-surface having a profile complementary to that of the joining surface to be able to
s'adapter sur cette dernière.adapt to it.
D'autres caractéristiques et avantages de l'invention Other features and advantages of the invention
ressortiront de la description qui va suivre, faite en référence will emerge from the description which follows, made with reference
au dessin annexé, dans lequel:in the appended drawing, in which:
la figure 1 est une vue latérale en perspective de l'ex- FIG. 1 is a perspective side view of the former
trémité d'un wagon montrant un portique central placé à distance; tremité of a wagon showing a central portico placed at a distance;
la figure 2 est une vue de coté de l'extrémité de la voi- FIG. 2 is a side view of the end of the vehicle.
ture et du portique central la figure 3 est une vue en coupe suivant la ligne III-III de la figure 1; et, -la figure 4 est une vue en coupe suivant la ligne IV-IV FIG. 3 is a sectional view along the line III-III of FIG. 1; and FIG. 4 is a sectional view along the line IV-IV
de la figure 1.of Figure 1.
Les faces frontales de la voiture ou du wagon 1 représen- The front faces of the car or wagon 1 represent
té sont pourvues, directement ou par l'intermédiaire d'une are provided directly or through a
membrure 2 épousant le contour du profil extérieur de cette der- chord 2 conforming to the contour of the outer profile of this
nière,d'une surface de jonction 3 qui fait tout le tour et s'étend audelà de la paroi frontale 4 de 'la voiture Plus précisément, la surface de jonction 3 admet comme enveloppe la surface d'une sphère a dont-le centre X est situé sur l'axe lpngitudinal m 6 dian Y de la voiture 1, et présente circonférentiellement une inclinaison vers la face extérieure de la paroi de la voiture Avantageusement, le rayon de cette sphère a est caleulé de telle façon que, dans le cas d'une -oiture 1 dontla hauteur est plus grande que la largeur, comme représenté sur la figure In addition, the junction surface 3 extends beyond the front wall 4 of the car. More precisely, the joining surface 3 admits the surface of a sphere whose envelope is centered on it. X is located on the axis lpngitudinal m 6 dian Y of the car 1, and has circumferentially an inclination towards the outer face of the wall of the car Advantageously, the radius of this sphere a is caleulé such that, in the case of a roof 1 whose height is greater than the width, as shown in the figure
1, la surface de jonction 3 soit inclinée à ses parties supérieure et infé- 1, the joining surface 3 is inclined at its upper and lower parts
rieure> d'un angled'environ 45 par rapport à la face extérieure de la paroi > 45 cm from the outer face of the wall
de la voiture tandis que sur les côtés et dans les -zones courbes de raccorde- of the car while on the sides and in the curved
ment au toit et au plancher, la pente de la surface de jonction 1 s'écarte, bien on the roof and floor, the slope of the joining surface 1
que légèrement, à partir de cet angle de la conformité à la surface de la sphèrea. only slightly, from this angle of conformity to the surface of the sphere.
Le contour extérieur du portique central 5, disposé aux The outer contour of the central gantry 5, disposed
extrémités de la voiture 1 d'un train, est adapté à cette der- ends of the car 1 of a train, is adapted to this
nière et comporte sur chacune des faces tournées vers les extrémités de la voiture 1, une contre-surface périphérique 6, qui est inclinée vers la face extérieure de la paroi du portique et dont la pente correspond également à celle de l'enveloppe de la sphère a, de sorte que la contresurface 6 et la surface de and has on each of the faces facing the ends of the car 1, a peripheral counter-surface 6, which is inclined towards the outer face of the wall of the gantry and whose slope also corresponds to that of the envelope of the sphere a, so that the counter-surface 6 and the surface of
253290 1 ?253290 1?
jonction 3 sont parfaitement superposables, Le portique central se compose, avantageusement, de deux parties identiques 5 a, 5 b junction 3 are perfectly superimposable, the central gantry is advantageously composed of two identical parts 5 a, 5 b
qui sont reliées d'une manière séparable entre elles et est lui- which are connected in a separable way between them and is itself
même relié -à l'accouplement à tampon amortisseur central non représenté, qui peut -pivoter horizontalement et qui réunit les voitures I ensemble en les maintenant à di'stance l'une de l'autr Par une ouverture 8, ménagée sous le passage 7, dans la face frontale de la voiture 1, s'avance l'accouplement à tampon amort even connected to the coupling buffer not shown central dam, which can -pivoter horizontally and which brings together the cars I together by keeping them apart from each other through an opening 8, formed under the passage 7 , in the front face of the car 1, the shock absorbing coupling
seur central, qui est également encerclé par la surface de jonc- central area, which is also encircled by the surface of
tion 3, la tige d'accouplement -étant calculée de façon que la face frontale dudit accouplement soit située dans le plan de séparation des parties 5 a, 5 b Ceci a pour résultat que> quand on sépare les voitures d'un train, la partie 5 a-ou 5 b reste sur 3, the coupling rod being so calculated that the end face of said coupling is located in the part 5a, 5b separation plane. As a result, when the cars are separated from a train, the part 5 a-or 5b rest on
la voiture I correspondante Grâce à la structure et à l'incli- the corresponding car I Thanks to the structure and the inclination
naison de la surface de jonction 3 et de la contre-surface 6, le portique central 5 est capable de se supporter et de se guider naison of the junction surface 3 and against the surface 6, the central gantry 5 is able to support and guide itself
lui-même, de sorte qu'il suffit de la pro téger contre une rota- itself, so that it suffices to protect it against a rota-
tion autour de l'axe -longitudinal médian Y Comme l'on sait, chaque accouplement à tampon amortisseur central est pourvu, afin d'absorber les forces longitudinales, d'un dispositif de traction et de poussée à ressort Pour permettre ce mouvement élastique, un certain espacement a été prévu entre la voiture 1 et le portique central 5, l'intervalle résultant étant co'uvert par un joint élastique La largeur de la surfa ce de jonction 3 As is known, each coupling with a central damping pad is provided, in order to absorb the longitudinal forces, with a traction and spring-loaded device. To allow this elastic movement, a certain spacing has been provided between the car 1 and the central gantry 5, the resulting gap being covered by an elastic seal The width of the junction surface 3
et de la contre-surface 6 e'st déterminée par le degré de recou- and counter surface 6 is determined by the degree of overlap
vrement nécessaire pour que, lors du passage dans les courbes et au cours des autres mouvements relatifs, il ne se forme pas de necessary to ensure that, when passing through the curves and during other relative movements, it is not formed of
fentes entre la voiture i et le portique central - slits between car i and the central portico -
2532901:2532901:
Claims (4)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823233794 DE3233794A1 (en) | 1982-09-11 | 1982-09-11 | TRANSITION PROTECTION FOR RAIL VEHICLES |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2532901A1 true FR2532901A1 (en) | 1984-03-16 |
FR2532901B1 FR2532901B1 (en) | 1986-01-17 |
Family
ID=6173006
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8308777A Expired FR2532901B1 (en) | 1982-09-11 | 1983-05-27 | DEVICE FOR PROTECTING CROSSINGS BETWEEN THE VEHICLES OF A RAIL VEHICLE |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5950858A (en) |
DE (1) | DE3233794A1 (en) |
FR (1) | FR2532901B1 (en) |
GB (1) | GB2126965B (en) |
IT (1) | IT1164437B (en) |
SE (1) | SE453983B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3096949A1 (en) * | 2019-06-04 | 2020-12-11 | Sncf Mobilites | Extension device to ensure continuity for air circulation between a front rail vehicle and a rear rail vehicle of a rail train |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3401555A1 (en) * | 1984-01-18 | 1985-07-25 | Linke-Hofmann-Busch, Waggon-Fahrzeug-Maschinen Gmbh, 3320 Salzgitter | LEADED MEDIUM PORTAL FOR TRANSITIONAL PROTECTION |
DE3418679A1 (en) * | 1984-05-19 | 1985-11-21 | Linke-Hofmann-Busch, Waggon-Fahrzeug-Maschinen Gmbh, 3320 Salzgitter | GUIDED CENTRAL PORTAL WITH A SPECIFIC DISTANCE BETWEEN CENTRAL PORTAL AND VEHICLE |
JPS6158051A (en) * | 1984-08-28 | 1986-03-25 | Nec Corp | False trouble generating system |
DE3509140C1 (en) * | 1985-03-14 | 1986-08-14 | Gebr. Märklin & Cie GmbH, 7320 Göppingen | Apparatus for connecting two wagons on a model railway |
US11298996B2 (en) * | 2017-05-30 | 2022-04-12 | Pantero Technologies Inc. | Articulation system for commercial road vehicles |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE635084C (en) * | 1934-03-25 | 1936-09-09 | Henschel & Sohn A G | Arrangement of train units for high driving speeds |
FR1079232A (en) * | 1952-04-30 | 1954-11-26 | Articulated connection device for vehicles on the road or on rails formed by two or more elements | |
DE929672C (en) * | 1953-04-11 | 1955-06-30 | Scharfenbergkupplung Ag | Transition bridge between two rail vehicles with central buffer couplings |
DE1951704A1 (en) * | 1968-10-14 | 1970-10-08 | British Railways Board | Railroad train |
US3922971A (en) * | 1974-05-09 | 1975-12-02 | Boeing Co | Articulated railway vehicle connecting passage |
-
1982
- 1982-09-11 DE DE19823233794 patent/DE3233794A1/en active Granted
-
1983
- 1983-03-24 SE SE8301638A patent/SE453983B/en not_active IP Right Cessation
- 1983-05-17 GB GB08313540A patent/GB2126965B/en not_active Expired
- 1983-05-27 FR FR8308777A patent/FR2532901B1/en not_active Expired
- 1983-07-11 JP JP58124867A patent/JPS5950858A/en active Granted
- 1983-09-02 IT IT22753/83A patent/IT1164437B/en active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE635084C (en) * | 1934-03-25 | 1936-09-09 | Henschel & Sohn A G | Arrangement of train units for high driving speeds |
FR1079232A (en) * | 1952-04-30 | 1954-11-26 | Articulated connection device for vehicles on the road or on rails formed by two or more elements | |
DE929672C (en) * | 1953-04-11 | 1955-06-30 | Scharfenbergkupplung Ag | Transition bridge between two rail vehicles with central buffer couplings |
DE1951704A1 (en) * | 1968-10-14 | 1970-10-08 | British Railways Board | Railroad train |
US3922971A (en) * | 1974-05-09 | 1975-12-02 | Boeing Co | Articulated railway vehicle connecting passage |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3096949A1 (en) * | 2019-06-04 | 2020-12-11 | Sncf Mobilites | Extension device to ensure continuity for air circulation between a front rail vehicle and a rear rail vehicle of a rail train |
Also Published As
Publication number | Publication date |
---|---|
JPS6354583B2 (en) | 1988-10-28 |
DE3233794A1 (en) | 1984-03-15 |
SE8301638D0 (en) | 1983-03-24 |
IT1164437B (en) | 1987-04-08 |
DE3233794C2 (en) | 1989-07-06 |
IT8322753A0 (en) | 1983-09-02 |
JPS5950858A (en) | 1984-03-24 |
GB2126965B (en) | 1986-02-19 |
GB8313540D0 (en) | 1983-06-22 |
SE453983B (en) | 1988-03-21 |
FR2532901B1 (en) | 1986-01-17 |
GB2126965A (en) | 1984-04-04 |
SE8301638L (en) | 1984-03-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |