WO2005032905A1 - Systeme de guidage pour vehicule le long d’au moins un rail directeur - Google Patents
Systeme de guidage pour vehicule le long d’au moins un rail directeur Download PDFInfo
- Publication number
- WO2005032905A1 WO2005032905A1 PCT/FR2004/002496 FR2004002496W WO2005032905A1 WO 2005032905 A1 WO2005032905 A1 WO 2005032905A1 FR 2004002496 W FR2004002496 W FR 2004002496W WO 2005032905 A1 WO2005032905 A1 WO 2005032905A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- roller
- lateral
- rail
- contact
- face
- 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.)
- Ceased
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/24—Steering controls, i.e. means for initiating a change of direction of the vehicle not vehicle-mounted
- B62D1/26—Steering controls, i.e. means for initiating a change of direction of the vehicle not vehicle-mounted mechanical, e.g. by a non-load-bearing guide
- B62D1/265—Steering controls, i.e. means for initiating a change of direction of the vehicle not vehicle-mounted mechanical, e.g. by a non-load-bearing guide especially adapted for guiding road vehicles carrying loads or passengers, e.g. in urban networks for public transportation
-
- 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
- B61F9/00—Rail vehicles characterised by means for preventing derailing, e.g. by use of guide wheels
Definitions
- the invention relates to a guidance system for a vehicle along at least one guide rail comprising a rolling face and at least one lateral face of which constitutes a guide face, of the type comprising a guide roller device configured to cooperate with said guide rolling face and said lateral face and comprising a rolling bearing part intended to be by its peripheral face in rolling contact with the upper rolling face of the rail and at least one lateral part capable of coming into contact with the lateral face in look of the rail.
- Systems of this type are already known. These systems are adapted to cooperate with one or two rails and their roller device comprises a rolling support face and at least one lateral part formed by a flange which is rotationally integral with the support part by projecting radially towards the exterior and comes into contact with the guide face of the rail.
- the roller device according to the invention is characterized in that the rolling part and the lateral part are configured so that the lateral part has at its point of contact with the rail the same speed as the central part at level of its rolling face on the rail.
- the roller device comprises at least one support roller rolling and at least one lateral roller forming said lateral part and the diameter and the shape of the lateral face intended to come into contact with the rail are chosen so that the lateral roller has at its point of contact with the rail the same speed as the central support roller at its rolling face on the rail.
- the vehicle is guided along two parallel guiding rails, the external lateral faces of which constitute the guiding faces, characterized in that it comprises a support roller and a lateral roller for each director rail. .
- the roller device comprises three rollers, a central roller and two lateral rollers forming said lateral parts and whose diameter and shape of the lateral face intended to come into contact with the rail are chosen from so that the side rollers have at their point of contact with the rail the same speed as the central support roller at its rolling face on the rail.
- the contact zones of the lateral rollers have, in a radial section, a convex profile, advantageously in the form of an arc of a circle and in that the contact faces of the rail are substantially flat.
- a lateral roller is synchronized in rotation with the central roller.
- the means for synchronizing the speed of rotation of a lateral roller with the speed of rotation of the central roller include teeth associated with the lateral roller and with the central roller respectively, which mesh with one another. 'other.
- a toothing is mounted on its support by means allowing a sliding between the toothing and the support when a relative force exceeding a predetermined threshold is exceeded.
- the means for synchronizing the speed of rotation of a lateral roller with the speed of rotation of the central roller are of the belt and pulley type.
- the means for synchronizing the speed of rotation of a lateral roller with the speed of rotation of the central roller comprises a crown made of a non-deformable solid material which comes into contact with a face of support of the central roller so as to ensure a rotation drive of the lateral roller by friction, by the central roller.
- the central roller is formed by a freely rotating ring and held by a support device integral with the support shaft.
- the support device comprises rollers for supporting the ring, and which come into rolling contact with an internal annular face of the ring.
- the system comprises two rollers, each of which comprises a radially external part intended to come into contact with a lateral face of the head of the rail and a radially internal part intended to come into contact with the upper face of the rail head, the two rollers being arranged in a V configuration.
- the system comprises two rollers, each of which has a radially external part intended to come in contact with a lateral face of the rail head and a radially internal part intended to come into contact with the upper face of the rail head, and in that one of the rollers comprises a peripheral crown intended to come into contact with an annular face of one other roller so as to ensure a rotational drive by friction of the roller by the roller.
- FIG. 1 is a perspective view of a guide system according to the invention
- - Figure 2 is a sectional view in the vertical plane through the line II-II of Figure 1
- - Figure 3 is a view of the roller device in the direction of arrow III-III of Figure 1
- Figures 4 to 7 are sectional views similar to Figure 2 and show three versions of implementation of a first embodiment of one invention
- - Figure 8 is a sectional view similar to Figure 2, of a second embodiment of a roller device according to the invention
- - Figure 9 is a sectional view similar to Figure 2, of an improvement to the embodiment of Figure 2
- - Figure 10 is a sectional view similar to Figure 2 of a fourth embodiment of the roller device 1 according to the invention
- Figure 11 is a perspective view of another embodiment of the guide system 1 according to the invention
- FIG. 1 illustrates a guidance system according to the invention, which makes it possible to guide a vehicle advantageously on tires traveling on a road, using a single rail.
- the system comprises a roller device 1 engaged on a rail 2 and which constitutes a mechanical feeler mounted at the end in the form of a fork 4 of an arm 5 whose other end is pivotally mounted around a horizontal axis 6 on a part in the form of a frame 7 itself pivotally mounted around a vertical axis 8 fixed between two parallel support brackets 9 and 10 associated with an axle 11 for supporting two wheels of the vehicle equipped with the guidance system according to the invention.
- a maneuver and load application system 14 interposed between the support frame 7 and the arm 5, the latter can be made to pivot around the axis 6 to be put out or in engagement with rail 3.
- System 14 allows applying the roller device 1 to the rail, with an adjustable force.
- a pivoting lever 16 At the end of each axle is provided a pivoting lever 16 with two arms 17, 18, the pivot axis of which is supported by the axle and which comprises, at the pivot axis, but oriented perpendicularly, the axis of rotation of a wheel 12.
- the lever 16 constitutes an orientation triangle of the wheel.
- a link 19 is interposed between the front end 21 of the support frame 7 and the free end of one of the arms, in this case the arm 17 of the steering triangle 16.
- the link 19 extends parallel to the axle 11.
- FIG. 2 shows a first version of a first embodiment of the roller device 1 according to l 'invented ion. This device comprises three separate rollers, namely a central roller 24 and, on either side thereof, two lateral rollers 25 and 26.
- the three rollers are rotatably mounted on a bent shaft 28 produced in one piece, which comprises a central part 29 for supporting the central roller 24 and, on the right and left, a part respectively 30 and 31.
- the parts 30 and 31 are inclined relative to the axis of the central part 29 so that the rollers 25 and 26 are inclined relative to the central roller 24 in se approaching at the level of the rail 2.
- the rollers 24, 25, 26 are mounted on their axis parts respectively 29, 30 and 31 by means of bearings respectively 33, 34, 35.
- the inclined axis parts 30, 31 are retained in support parts 37, 38 engaged in the branches 40 of the fork 4, with the interposition of an elastomer layer 40, 41.
- the rail 2 carries, in the example shown, a part forming a head 42 connected to the base 43 by a narrower intermediate portion 44.
- the head 42 of the rail has a flat horizontal surface 45 and two lateral faces 46, 47 which are inclined in approaching towards the base 43.
- the central roller 24 has a cylindrical outer surface 49 by which it comes into rolling contact with the horizontal upper face 45 of the rail 2.
- the lateral rollers 25, 26 have a diameter greater than the diameter of the central roller 24 so that the radially external parts 51, 52 of the lateral faces ori entries towards the rail 2 protrude at the level of the latter, beyond the peripheral face 49 of the central roller 24 in order to be able to come into contact with the inclined lateral faces 46, 47 respectively of the head 42 of the rail.
- the spacing of the lateral contact surfaces 51, 52 of the rollers 25, 26 is greater than the width of the rail head 42 so that, when one face is in contact with the rail head, the other is separated from the head, as clearly shown in FIG. 2.
- the annular contact faces 51, 52 are curved and advantageously have, in a radial section, in accordance with FIG. 2, the shape of a arc of a circle indicated schematically in phantom. Consequently, the contact between the surfaces 51, 52 of the rollers and the lateral faces 46, 47 is substantially punctual and therefore without friction.
- the area point contact of the convex face 52 of the roller 26 with the lateral face 47 of the rail head 42 is designated by the reference 54.
- the roller device comprises means for synchronizing the rollers by driving the lateral rollers by the central roller. In the case of Figure 2, this drive is done using a gear.
- the central roller 24 carries on each of its lateral faces a crown of radial teeth and each lateral roller 25, 26 carries on its opposite face a complementary toothed crown 57 and 58 respectively.
- the teeth are tapered and each toothing of a lateral roller meshes a toothing of the central roller at their part just above the rail.
- FIG. 2 shows at 60 the groove in the roadway which houses the head 42 of the rail 2, and the width of which is chosen to allow the engagement of the lower radially external parts of the lateral rollers 25, 26.
- the device is provided with a protective casing 62 which covers by surrounding it the space between the opposite faces of the side rollers and of the central roller.
- Figure 4 shows another embodiment of the roller device 1 of Figure 2.
- the central roller 24 carries on its periphery a strip of synthetic material 63 whose external cylindrical peripheral surface constitutes the rolling face 42 of the roller. This layer of synthetic material interposed between the central roller and the rail provides sound insulation.
- Figure 5 shows another possibility of implementing sound insulation.
- the central roller 24 is provided with a layer of sound insulation elastomer 64, which is located inside the roller extending over the entire width of the roller, parallel to the axis of that -this.
- a sound insulation layer denoted 71 is placed under the contact zone of the lateral rollers 24, 25 with the lateral faces 46, 47 of the head rail 42, and the contact areas are for this purpose formed as separate annular elements, arched accordingly.
- FIG. 7 shows another embodiment of the roller device 1 of the invention.
- the upper face of the rail head is no longer planar, as in FIGS. 1 to 6, but has a circumferential recess 75, symmetrical with respect to the longitudinal vertical plane of symmetry, the bottom 76 of which is planar. and constitutes the raceway.
- the external lateral contact surfaces of the head, which bear the references 77, 78, are flat and inclined, deviating in the direction of the roadway.
- the inclined surfaces 77, 78 extend in the direction of the base of the rail 2 beyond the level of the bottom 76.
- the roller 24 has a stepped peripheral face, the part of which projecting median constitutes the tread 80.
- the lateral rollers 25, 26 can be secured in rotation with the central roller 24 and extend in a plane parallel to the plane of the central roller. In other words, the rollers are no longer inclined as in the first embodiment. Therefore, the tree 28 is a straight tree.
- FIG. 8 illustrates a third embodiment of the roller device 1 according to the invention. This embodiment has in common with Figures 2 to 5 that the side rollers 25, 26 are inclined rollers, and independent.
- This embodiment is distinguished from the first by the means for synchronizing the rotations of these lateral rollers, from the central roller 24.
- the rotation of the lateral rollers by the central roller is carried out using a belt device and pulleys.
- the rotation of the central roller 24 is transmitted by a first belt 82 to a pulley 83 which is integral in rotation with an axis 84 which carries two other pulleys 85, 86 also integral in rotation with the axis 84.
- Each of the two pulleys 85, 86 transmits the rotation of the axis 84 via a belt 87, 88 to the corresponding lateral roller 25, 26.
- Deflection pulleys 89, 90 are provided to ensure the appropriate orientation of the belts at the level of the rollers.
- the rack rings 57, 58 are mounted constituting bevel gears on the internal lateral surfaces of the lateral rollers 25, 26 so that in the event of the presence of a resistance to rotation of a ring, greater than a threshold value, the ring concerned may be able to slide on its support face.
- the bevel gear 57 which is represented comprises an axial annular extension 92 on which is fixed an annular piece for example made of bronze 93, which has a cross section in the shape of an L, using screws 94.
- FIG. 10 illustrates a fourth embodiment of the roller device 1 according to the invention, in two slightly different versions indicated in left and right of the axis of symmetry of the central roller 24.
- the side rollers 25, 26 are independent of the roller 24 but are mounted rotatable on shaft parts 30, 31 which are parallel to the shaft part 28 for supporting the central roller.
- This roller device is adapted to roll on a rail head 42 whose rolling face is flat as in the case of FIG. 2.
- the lateral faces by which the lateral rollers are intended to come into contact with the rail are inclined as shown in Figure 7 and therefore bear the references 77 and 78.
- the rotation speeds of the rollers at the points of contact 54 with the rail head 42 can be identical to the rotation speed at of the peripheral rolling face 49 of the central roller 24, on the one hand, and to ensure the synchronization in rotation of the lateral rollers 25, 26 on the central roller 24, on the other hand, the axes of rotation of the lateral rollers are offset relative to the axis of rotation of the central roller and the latter carries a ring gear at its periphery, noted 104, 105 on each side which meshes with the ring gear internally 106, is associated with the rollers 25, 26.
- each of the crowns 106, 107 is mounted on its roller by means of two pads, for example in bronze 109 so as to obtain a friction connection between the roller and the crown .
- FIG. 11 illustrates another embodiment of the support arrangement of the roller device 1.
- the arrangement according to Figure 11 differs from that shown in Figure 1 in that the arm 5 is part of a parallelogram , which has the advantage that the roller device 1 during its vertical movement always moves in translation, without any angular movement.
- the fork 4 for retaining the roller device is articulated at 112 to the arm 5 and two additional arms 113 are provided which are articulated by one end to lugs 114 situated at the front of the fork 4 and by their other end to the support frame 7.
- the guide system according to the invention has been described above with the aid of several embodiments which have been given only by way of example. Multiple modifications can however be made to this system, without departing from the scope of the invention.
- the above description has shown that the vehicle guidance system according to the invention consists of a mechanical actuator probe which is on the one hand fixed to the steering elements of the vehicle and which on the other hand rolls on the rail.
- the system is particularly suitable for equipping trams on tires and on rails.
- the roller which rolls on the rail is deflected towards the inside of the curve.
- the roller being linked to an arm, the latter pivots about its vertical axis of rotation.
- the arm influences the orientation of the wheels of the vehicle so as to reduce the angle of the arm.
- This kinematic chain makes it possible to transmit the forces necessary for the change of direction, the information for change of direction being taken from the lateral faces of the rail.
- the lateral rollers of this device make it possible to take up the forces without causing friction. Indeed, the rollers behave like wheels.
- the rail / rollers contact is punctual and frictionless.
- the invention ensures permanent synchronization of the rollers.
- the invention proposes a transmission by adhesion of which several possibilities of implementation have been described by way of example. Since the contact between the central roller and the rail, on the one hand, and between the lateral rollers and the rail, on the other hand, is not made by friction, but only by rolling, the system only generates little noise. By providing an elastomer layer, interposed between the treads of the central roller and side rollers and the support of the roller device, this noise is further reduced, the elastomer layer fulfilling a role of sound insulation.
- Each roller device 118, 119 corresponds to one half of the roller device 1, that is to say comprises a support roller roller 122 corresponding in its configuration and operation to the roller 24 of Figures 2 to 10 and a lateral inclined roller respectively 124, 125 whose configuration and operation correspond to those of the side rollers 25 and 26.
- the rollers 118 and 119 may include all the constructive and functional characteristics which have been presented during the description of the roller device 1 in its various embodiments. It can be seen that the lateral rollers 124, 125 cooperate with the respective external lateral faces of the rails like the lateral rollers 25, 26 with the lateral faces of the steering rail 2. To illustrate the large number of possibilities for implementing the invention, four additional embodiments will be described below, with reference to FIGS. 13 to 17.
- FIGS. 13 and 14 comprise three roller members intended to come into contact with a single rail 2, namely a central roller member 128 intended to roll on the upper face of the rail and two lateral rollers 129 and 130 each intended to come into rolling contact with a lateral face of the head 42 of the rail.
- the three roller members rotate around a bent axis 132, the central member around the central portion 133 and the two lateral rollers 129, 130 around a bent portion respectively 134, 135.
- the central member 128 is produced in the form of a ring which is held relative to its portion of rotation shaft 133 by means of a device 137.
- This device comprises two parallel plates 138, 139 which are secured to the portion of shaft 133 by by means of two pads 140, 141 made of an elastically deformable material, arranged on either side of the central shaft portion 133 in the direction parallel to the rail to provide a damping effect and apply preload on the ring 128.
- Each of the plates 138, 139 carries on its outer face, in its upper part, two rollers 143, 144 arranged on either side of the vertical axis of symmetry of the roller, as seen in FIG. 14 , through via an end of an axis 146 inclined upwards and integral with the corresponding plate.
- the two rollers 143, 144 carried by a plate 138 or 139 are arranged so that they come into contact with a peripheral face 145 or 146 radially internal and inclined to the ring 128 to form a V whose top is in the middle.
- the inclination of the contact faces is parallel to the inclination of the support axes 147 of the rollers which, as can be seen, are inclined accordingly so as to provide support at four points in the upper part of the ring.
- Each lateral roller 129, 130 comprises a hub 148 which carries, at the free end of the shaft portion 134, 135 and integral in rotation with the hub, a ring 149 whose radially curved outer part 150 comes into rolling contact with one of the two lateral faces of the head 42 of the rail 2.
- the hub 148 carries a crown 153, integral in rotation with the hub and made of steel or any other material. As shown in Figure 13 the crown 153 is arranged so that its peripheral face 154 comes into contact with the inclined peripheral internal face 145, 146 of the ring 128 to create two other support points in the lower part of the ring closer to the rail.
- the lateral rollers 129, 130 are rotated by friction by the central ring 128 due to the contact of the rings 153 of the two rollers on the internal face of the ring.
- a reduction ratio between the crown 153 and the surface 146 makes it possible to have the same linear speed at the different contact points.
- the embodiment shown in FIG. 15 comprises three rollers, a central roller 155 and two lateral rollers 156 and 157, all three cooperating with the same rail 2, the central roller being in contact with bearing on the upper face of the rail and the two lateral rollers coming into contact with the lateral faces of the head of the rail, as has been described above for previous embodiments.
- each crown 159 has a composite structure comprising between two radially internal and external annular elements 163 and 164 an annular element 165 of an elastically deformable material fulfilling a damping function and a tight application of the crown on its lateral bearing face 161 of the central roller 155 in the area closest to the rail 2, to ensure the friction drive effect.
- the diameters of the rings 159 and the diameter of the surface 161 make it possible to have the same speed at the contact points.
- the embodiment shown in FIG. 16 has the particularity of comprising only two rollers 167, 168 arranged in a V-shaped configuration and each comprising two axially internal and external peripheral rings 170 and 171 respectively, the ring 170 coming in punctual contact with the lateral face of the head 42 of the rail 2 and the ring 171 with the upper face of the rail. So that there is no difference in linear speeds at the contact zones, the contact point 172 of the outer ring 170 and the contact point 173 of the inner ring 171 have the same radial distance from the axis of the inclined support shaft portion 174 of the bent shaft 175.
- roller 17 also includes only two rollers 177, 178 arranged in a V configuration.
- One of the rollers in the example shown the roller 177 has at its periphery two zones axially separated from each other, a zone denoted 180 being intended to come into punctual contact with one of the two lateral faces of the head 42 of the rail 2 while the other zone 181 comes into rolling contact on the upper face of the head of the rail, in a similar manner to the two rings 170 and 171 of the rollers 167 and 168 of the embodiment of FIG. 16
- the other roller 178 of the embodiment of FIG. 17 comprises an axially internal crown 183 comparable to the crown 159 of the embodiment of FIG.
- the crown 183 comprises an elastically deformable layer 187 which ensures a pressed application of the crown on its bearing face 184 to ensure a rotational drive by friction. It should be noted that in all the embodiments of FIGS.
- the central roller 188 is guided in rotation on the shaft 192 by bearings 194.
- Each lateral roller is guided in rotation by a bearing ball 196, on a part forming a hub 198.
- This hub is articulated with respect to the shaft 192 by means of an axis 200.
- the synchronization of the lateral rollers with respect to the central roller takes place by friction of a ring 202 of the roller on the central roller 188. Since each of the hubs 198 is articulated relative to the shaft 192, when the lateral roller 189 or 190 comes into contact with the rail, the lateral roller rotates slightly around the axis 200. This rotation makes it possible to take off the friction ring 11 from the central roller 15. Thus, the lateral roller in contact is no longer synchronized with respect to the central roller, but with respect to the rail.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Platform Screen Doors And Railroad Systems (AREA)
- Rolling Contact Bearings (AREA)
Abstract
Description
Claims
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/573,411 US7891303B2 (en) | 2003-10-02 | 2004-10-01 | System for guiding a vehicle along at least one guiding rail |
| EP04791459A EP1667885A1 (fr) | 2003-10-02 | 2004-10-01 | Systeme de guidage pour vehicule le long d'au moins un rail directeur |
| CA2540813A CA2540813C (fr) | 2003-10-02 | 2004-10-01 | Systeme de guidage pour vehicule le long d'au moins un rail directeur |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0311577A FR2860479B3 (fr) | 2003-10-02 | 2003-10-02 | Systeme de guidage pour vehicule le long d'au moins un rail directeur. |
| FR0311577 | 2003-10-02 | ||
| FR0313373A FR2860480B1 (fr) | 2003-10-02 | 2003-11-14 | Systeme de guidage pour vehicule le long d'au moins un rail directeur. |
| FR0313373 | 2003-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2005032905A1 true WO2005032905A1 (fr) | 2005-04-14 |
Family
ID=34315405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR2004/002496 Ceased WO2005032905A1 (fr) | 2003-10-02 | 2004-10-01 | Systeme de guidage pour vehicule le long d’au moins un rail directeur |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7891303B2 (fr) |
| EP (1) | EP1667885A1 (fr) |
| CA (1) | CA2540813C (fr) |
| FR (1) | FR2860480B1 (fr) |
| WO (1) | WO2005032905A1 (fr) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100748441B1 (ko) | 2006-06-13 | 2007-08-10 | 김상대 | 지하철 차륜의 소음방지장치 |
| RU2463184C2 (ru) * | 2006-12-22 | 2012-10-10 | Лор Индустри | Защитное устройство, предотвращающее сход с рельса, для направляющего блока с двумя наклонными роликами, установленными на рельсе |
| CN107215352A (zh) * | 2017-06-23 | 2017-09-29 | 中车四方车辆有限公司 | 一种导向机构控制装置及导轨电车 |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2860480B1 (fr) * | 2003-10-02 | 2007-01-26 | Eurodim Sa | Systeme de guidage pour vehicule le long d'au moins un rail directeur. |
| US7975617B2 (en) * | 2006-03-18 | 2011-07-12 | Hefei Bopu High-Tech Co., Ltd. | Routing device |
| WO2007107079A1 (fr) * | 2006-03-18 | 2007-09-27 | Xiaolong Li | Véhicule économique et respectueux de l'environnement et voie de circulation |
| FR2909061B1 (fr) * | 2006-11-29 | 2009-01-09 | Lohr Ind | Dispositif de detection du risque de deraillement et d'evacuation de debris ou d'objets sur la voie de guidage par rail d'un vehicule. |
| US20080192008A1 (en) * | 2007-02-09 | 2008-08-14 | Denny Lee Jaeger | Magnetically coupled fader controller for electronic display |
| US8327771B2 (en) * | 2007-03-19 | 2012-12-11 | Tubular Rail, Inc. | Drive on/drive off land truck ferry |
| WO2011006545A1 (fr) * | 2009-07-13 | 2011-01-20 | Siemens Sas | Methode et dispositif de verrouillage d'un systeme de guidage d'un vehicule guide |
| BR112012001890B1 (pt) * | 2009-07-28 | 2019-12-10 | Siemens Sas | método e dispositivo de detecção de descarrilhamento adaptado a um veículo guiado |
| US8087362B2 (en) * | 2009-09-14 | 2012-01-03 | Tera Autotech Corporation | Cart and track arrangement |
| FR2982827B1 (fr) * | 2011-11-22 | 2013-11-29 | Lohr Ind | Dispositif de securite anti-extraction a reengagement pour un ensemble de guidage a galets roulant sur un rail de guidage |
| CN106246734A (zh) * | 2016-08-02 | 2016-12-21 | 中车资阳机车有限公司 | 一种铁路机车防脱轨装置密封结构及实现方法 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US128597A (en) * | 1872-07-02 | Improvement in railways | ||
| US933914A (en) * | 1909-03-08 | 1909-09-14 | Asa G Neville | Automobile scenic railway. |
| CH445319A (de) * | 1965-10-05 | 1967-10-15 | Tech Bureau W Maurer | Strassenfahrzeug |
| US3780666A (en) * | 1970-07-24 | 1973-12-25 | Manor House | Transportation |
| US4702661A (en) * | 1984-06-19 | 1987-10-27 | Luciano Bisiach | Robot carrier structure |
| DE4138200A1 (de) * | 1991-11-21 | 1993-05-27 | Deutsche Aerospace | Verkehrssystem fuer den individualverkehr |
| US6523480B1 (en) | 1998-06-12 | 2003-02-25 | Palle Rasmus Jensen | Drive system for transport system of the dual-mode type |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4729322A (en) * | 1986-06-09 | 1988-03-08 | Donald W. Harshberger | Cantilevered train system |
| US5551347A (en) * | 1995-04-19 | 1996-09-03 | Newera Capital Corporation | Human amusement ride |
| US6450103B2 (en) * | 1996-05-07 | 2002-09-17 | Einar Svensson | Monorail system |
| US6401625B1 (en) * | 1996-09-05 | 2002-06-11 | J. Kirston Henderson | Machine for transport of passengers and cargo |
| FR2759340B1 (fr) * | 1997-02-11 | 1999-04-09 | Lohr Ind | Systeme de guidage le long d'au moins un rail au sol pour un essieu d'un vehicule routier |
| US6012396A (en) * | 1998-03-12 | 2000-01-11 | Schulz; Bruce Deleon | Electric rail transportation system, vehicle, and rail used in the transportation system |
| EP1047587A4 (fr) * | 1998-10-02 | 2002-07-31 | Daimlerchrysler Rail Systems | Ensemble roues de guidage |
| US6477963B1 (en) * | 1999-03-12 | 2002-11-12 | Bombardier Transportaion Gmbh | Apparatus and method for steering a guideway vehicle |
| US6298792B1 (en) * | 2000-02-24 | 2001-10-09 | Essco | Hi-rail wheel assembly for improved traction |
| AU2003280426A1 (en) * | 2002-06-26 | 2004-01-19 | Jerry M. Roane | System of mass transit |
| NO20032053D0 (no) * | 2003-05-07 | 2003-05-07 | Posco Group Ltd | Styreskinne |
| FR2860480B1 (fr) * | 2003-10-02 | 2007-01-26 | Eurodim Sa | Systeme de guidage pour vehicule le long d'au moins un rail directeur. |
| FR2861102B1 (fr) * | 2003-10-20 | 2006-03-17 | Lohr Ind | Troncon modulaire de voie pour vehicule de transport urbain autoguide sur pneumatiques |
| FR2865986B1 (fr) * | 2004-02-09 | 2007-04-13 | Lohr Ind | Galet incline de guidage a utiliser par paire pour un ensemble de guidage le long d'un rail. |
-
2003
- 2003-11-14 FR FR0313373A patent/FR2860480B1/fr not_active Expired - Fee Related
-
2004
- 2004-10-01 EP EP04791459A patent/EP1667885A1/fr not_active Withdrawn
- 2004-10-01 WO PCT/FR2004/002496 patent/WO2005032905A1/fr not_active Ceased
- 2004-10-01 CA CA2540813A patent/CA2540813C/fr not_active Expired - Fee Related
- 2004-10-01 US US10/573,411 patent/US7891303B2/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US128597A (en) * | 1872-07-02 | Improvement in railways | ||
| US933914A (en) * | 1909-03-08 | 1909-09-14 | Asa G Neville | Automobile scenic railway. |
| CH445319A (de) * | 1965-10-05 | 1967-10-15 | Tech Bureau W Maurer | Strassenfahrzeug |
| US3780666A (en) * | 1970-07-24 | 1973-12-25 | Manor House | Transportation |
| US4702661A (en) * | 1984-06-19 | 1987-10-27 | Luciano Bisiach | Robot carrier structure |
| DE4138200A1 (de) * | 1991-11-21 | 1993-05-27 | Deutsche Aerospace | Verkehrssystem fuer den individualverkehr |
| US6523480B1 (en) | 1998-06-12 | 2003-02-25 | Palle Rasmus Jensen | Drive system for transport system of the dual-mode type |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100748441B1 (ko) | 2006-06-13 | 2007-08-10 | 김상대 | 지하철 차륜의 소음방지장치 |
| RU2463184C2 (ru) * | 2006-12-22 | 2012-10-10 | Лор Индустри | Защитное устройство, предотвращающее сход с рельса, для направляющего блока с двумя наклонными роликами, установленными на рельсе |
| CN107215352A (zh) * | 2017-06-23 | 2017-09-29 | 中车四方车辆有限公司 | 一种导向机构控制装置及导轨电车 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2860480A1 (fr) | 2005-04-08 |
| FR2860480B1 (fr) | 2007-01-26 |
| US20070119333A1 (en) | 2007-05-31 |
| EP1667885A1 (fr) | 2006-06-14 |
| US7891303B2 (en) | 2011-02-22 |
| CA2540813A1 (fr) | 2005-04-14 |
| CA2540813C (fr) | 2013-08-20 |
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