WO2009085632A1 - Improved intermodal rail vehicle to form a train - Google Patents
Improved intermodal rail vehicle to form a train Download PDFInfo
- Publication number
- WO2009085632A1 WO2009085632A1 PCT/US2008/086370 US2008086370W WO2009085632A1 WO 2009085632 A1 WO2009085632 A1 WO 2009085632A1 US 2008086370 W US2008086370 W US 2008086370W WO 2009085632 A1 WO2009085632 A1 WO 2009085632A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- upper frame
- intermodal
- assembly
- vehicle
- trailers
- Prior art date
Links
- 238000010168 coupling process Methods 0.000 claims abstract description 35
- 230000008878 coupling Effects 0.000 claims abstract description 34
- 238000005859 coupling reaction Methods 0.000 claims abstract description 34
- 239000000725 suspension Substances 0.000 claims abstract description 5
- 230000000712 assembly Effects 0.000 claims description 23
- 238000000429 assembly Methods 0.000 claims description 23
- 210000002105 tongue Anatomy 0.000 claims description 17
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 12
- 230000033001 locomotion Effects 0.000 claims description 7
- 230000013011 mating Effects 0.000 claims 1
- 230000007704 transition Effects 0.000 abstract description 5
- 230000009977 dual effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 239000011435 rock Substances 0.000 description 4
- 230000002939 deleterious effect Effects 0.000 description 2
- 230000003137 locomotive effect Effects 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 244000261422 Lysimachia clethroides Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D3/00—Wagons or vans
- B61D3/16—Wagons or vans adapted for carrying special loads
- B61D3/18—Wagons or vans adapted for carrying special loads for vehicles
- B61D3/182—Wagons or vans adapted for carrying special loads for vehicles specially adapted for heavy vehicles, e.g. public work vehicles, trucks, trailers
- B61D3/184—Wagons or vans adapted for carrying special loads for vehicles specially adapted for heavy vehicles, e.g. public work vehicles, trucks, trailers the heavy vehicles being of the trailer or semi-trailer type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D3/00—Wagons or vans
- B61D3/10—Articulated vehicles
- B61D3/12—Articulated vehicles comprising running gear interconnected by loads
Definitions
- the above prior art discloses novel intermodal vehicles for use in forming a train of highway trailers including leading and trailing trailers interconnected to each other and supported by the intermodal vehicles.
- the intermodal rail vehicle of the present disclosure may be used with trailers of any configuration, including trailers designed for hauling "ISO" shipping containers.
- Each of the highway trailers includes a coupler socket assembly at its leading end and a coupler socket assembly at its trailing end.
- Each socket assembly is provided with a pair of vertically spaced apart aligned apertures for receiving a vertical coupling pin.
- the intermodal vehicles are characterized by two lower frame assemblies, each supported by a rail wheel and axle assembly and a one-piece upper rifting frame assembly supported by the two lower frame assemblies by spring means.
- the spring means include air springs which are arranged so that when air is evacuated air from the air springs, the upper lifting frame will descend toward the lower frame assemblies and when air is added to the air springs, the upper lifting frame will rise and concurrently raise any trailers resting thereon to a height sufficient so that the trailer wheels are clear of the railroad track.
- a secondary spring means is provided so as to support the trailer above the track in the event of failure of the primary air springs.
- the upper lifting frame includes a coupler tongue, or drawbar, which is formed to be received in the coupler socket of the trailer.
- Each end of the coupler tongue is provided with an aperture for receiving a vertical coupling pin which rises from the upper lifting frame to pass through the coupler socket assembly in the trailer and at the same time pass through the coupler tongue within the socket, thus effecting a connection between the intermodal vehicle and the trailer resting thereon.
- the lower frames are steerable with respect to the upper frame assembly.
- the prior art also discloses a transition vehicle or other means for connecting a unit train of intermodal vehicles having a unique coupling system to the "knuckle" couplers found on conventional trains.
- the object of the present invention to provide an improved intermodal vehicle wherein the upper load supporting frame is a one-piece welded assembly which is supported by two lower steerable lower frame weldments; there being coupler tongues in the form of a two level coupler tongue/drawbar assembly in a fixed relationship to the load supporting surfaces on the upper frame assembly, said drawbar assembly having front and rear vertically extending apertures which receives a vertically movable coupler pin extending from the upper frame assembly for securing the intermodal vehicle to front and rear highway trailers.
- US Patents numbered 5,291,835 and 5,890,435 show four air springs, one over each rail wheel.
- Patents numbered 6,050,197 and 6,393,996 show eight air springs, one at each corner of the two lower frame assemblies.
- the backup support is provided by a solid rubber cushion internal to each air spring;
- Patent 996 provides a backup system consisting of eight steel coil springs positioned between the two lower frames and the upper frame assembly. The coil springs of the 996 patent require that pressure plates (“paddles”) be in position above the coil springs when the intermodal vehicle is raised to the rail travel position and that the pressure plates be moved away to allow the upper frame to be lowered.
- This positioning of the pressure plates is accomplished by a system of levers and operating rods interconnected to the cover of the control valve box. It is an object of the present invention that urethane bumpers mounted to the side beams of the lower frame assemblies are used in lieu of the coil springs, and movable pressure beams are to be mounted to the upper lifting frame and positioned above these bumpers. In the preferred embodiment, shifting of the pressure beams to a position above the bumpers is accomplished by air cylinders and to a position away from the bumpers by a manual operating lever. Alternatively, the pressure beams may be operated wholly by mechanical means or wholly by air cylinders.
- the drawbar for coupling the trailers to the intermodal vehicle is at the same height above the track at each end.
- the coupler socket at the front end is at a different height from the rear end; as a consequence, a train of trailers will not run level on the tracks if both ends of the drawbar are at the same height from the track.
- An object of the present invention is to provide a drawbar with one end higher than the other; thus the trailers will run level on the tracks.
- a sloping ramp which serves as a guiding and centering means for the trailer by contacting the trailer's frame. No provision is made for centering the front of the trailer.
- an intermodal vehicle is positioned on the track and a trailer, propelled by a yard tractor, is backed upon the intermodal vehicle. The yard tractor continues to push the trailer and intermodal vehicle back _ _
- An object of the present invention is to provide "lugs" on the feet of the second trailer's landing gear which will contact the inner surfaces of the track heads, thus centering the end of the trailer with respect to the intermodal vehicle.
- connection of the intermodal vehicle to the trailer is accomplished by entry of the ends of a drawbar attached to the intermodal vehicle into sockets in the trailers and fixed therein by a coupling pin rising from the vehicle through the upper and lower plates of the coupler socket and at the same time through an aperture in the drawbar.
- an automatic coupling means may be useful in some situations; for example in a short, "sprint" train where speed of train make up may be a factor.
- a transition vehicle for coupling the train of trailers with standard "knuckle" couplers for connecting the trailers of this invention to standard railcars or a locomotive is shown in patent 6,393,996 and will not be further described.
- FIGS. 1 and 2 illustrate how a train can be made up using leading and trailing highway trailers and an intermodal rail vehicle; FIG. 1 showing the trailers and an intermodal vehicle before makeup, with the rail vehicle being shown in the down position, and FIG. 2 showing the intermodal vehicle connected to the trailers with the intermodal vehicle in its raised position.
- FIG. 3 is a plan view of the lower frames.
- FIG. 3 A is an enlarged side view of the connection between the two lower frames.
- FIG. 3B is a cross-section of the bushing in the central connection bar.
- FIG. 4 is a part plan view of the top frame in the running position.
- FIG. 4A is a part plan view of the top frame in the retracted position.
- FIG. 5 is a side view of the vehicle in the raised position.
- FIG. 5 A is a side view of the vehicle in the retracted position. _ .
- FIG. 6 is a longitudinal section of the vehicle in the raised position.
- FIG 6A is a longitudinal section of the vehicle in the retracted position.
- FIG. 7 is a view of the "A" end of the vehicle.
- FIG. 8 is a partial cross-section of the vehicle in the raised position.
- FIG. 8A is a partial cross-section of the vehicle in the retracted position.
- FIG. 9 is an enlarged view of the coupling pin operating mechanism.
- FIG. 10 is a cross-section of the coupling pin operating mechanism.
- FIG. 11 is a view of the steering return spring.
- FIG. 12 is a section through the steering return spring.
- FIG. 13 is a section through the steering return spring.
- FIG. 14 is a side view of a trailer equipped to carry ISO containers.
- FIG. 15 is a view of the trailer landing gear.
- FIG. 15 A is an enlarged view of the trailer landing gear base shoe.
- FIG. 16 is a plan view of the male coupler portion of an auto-coupler.
- FIG. 16A is a plan view of the trailer socket during coupling operation.
- FIG. 16B is a cross-section of the male portion of the auto-coupler.
- FIG. 17 is a plan view of auto-coupler in the coupled position.
- the intermodal vehicle of this invention may be used in conjunction with other intermodal designs and highway trailers of any style to form a train of highway trailers.
- the front end of the train thus formed is supported by a transition vehicle as shown in Patent 6,393,996, incorporated by reference herein, which has a standard "knuckle" coupler on one end for coupling to a standard railcar or locomotive and a coupler tongue at the other end for coupling to the trailer socket of this invention.
- the rear end of the train of trailers is similarly supported by another of said transition vehicles.
- the intermodal vehicles are indicated generally at 10, a highway trailer indicated generally at 12, and another highway trailer is indicated generally at 14.
- the highway trailers 12 and 14 are similar to the trailers shown and described in Patent 6,393,996. Initially it should be observed that all of the highway trailers for use with this invention are of the same configuration. Thus, the trailer 12 is identical to the trailer 14.
- Each of the highway trailers is provided with a main frame 16 consisting of a pair of longitudinally extending spaced apart centrally located rails which may be used to guide the rear end of the leading trailer onto the intermodal vehicle of this invention by contacting a centering guide on the intermodal vehicle.
- each of the trailers is provided with a forward landing gear 18 and highway wheel assemblies including wheels 20.
- each highway trailer is provided with front and rear identical coupler sockets 22. The rear trailer socket is higher from the ground than the front trailer socket. Details of the coupler socket is shown and described in Patent 6,393,996.
- each coupler socket may receive one end of a coupler tongue, or drawbar, and it should be noted that the drawbar, fastened to the top of the intermodal vehicle is higher for the front of a trailer and lower for the rear of a trailer. This so that, when running on the track, the trailers will be substantially level.
- Each socket assembly is further provided with vertically spaced apart aligned apertures to facilitate securing one end of the drawbar assembly within the socket assembly by means of a vertical coupler pin carried by the upper frame of the intermodal vehicle.
- the intermodal vehicle of this invention consists of an upper frame weldment indicated generally in plan view at 26 in FIGS. 4 and 4A and in elevation in FIGS. 5 and 5A; a leading lower frame weldment generally in plan view at 28 in FIG. 3 and in elevation in FIGS. 5 and 5A and a trailing lower frame weldment generally in plan view at 30 in FIG. 3 and in elevation in FIGS. 5 and 5A.
- the main components of the lower frame weldments are (two) side frame weldments 31, (two) transverse cross channels 32, (two) longitudinal spring support beams 33, (two) transverse spring support bars 34 and one spring support plate 35.
- the lower frame weldment 28 is provided with a single connector plate 38 which receives a bushing 39.
- the central portion of bushing 34 is so designed that at its center section it will receive a connection pin 40 as shown in FIG. 3A.
- the bushing is tapered in three parts, top to bottom, approximately 5 degrees so the connection pin may rock fore, aft and side to side as the two lower frame weldments themselves rock during transit.
- the "A" lower frame weldment differs from the “B" lower frame weldment in that it has upper and lower spaced apart coupling plates 37 and the aforementioned guide weldment 36.
- the coupling pin is inserted within the aligned apertures in coupling plates 37 and bushing 39 and held in place by pin 40.1.
- coupling plates 37 touch a wearplate on the cross channel of lower frame weldment 30 and the coupling plate 32 touches the wearplate on the cross channel of lower frame weldment 28.
- two urethane "Tekspak" bumpers 41 as manufactured by S. W. Miner Co. and best shown in FIG. 3 are mounted near each outer end of cross channel of lower frame weldment 28.
- Two air springs 90 are provided.
- the springs are Firestone no. 148-1, which have a load capacity of approximately 56,000 lbs at an air pressure of 80 p.s.i.
- the springs, with a bead ring are fastened to the upper mounting plates 57 of the upper frame and to a lower plate with a central downward projecting bolt which is supported by and pivoted from mounting plates 35 of the lower frames.
- the upper frame assembly will rise and lift the superimposed trailers.
- the upper frame When air is evacuated from the air springs, the upper frame will descend so that the superimposed trailers may by removed and different trailers positioned thereon.
- Each of the "A" end and "B" end lower frame weldments receive a rail wheel assembly 42, all rail wheel assemblies being identical, and each of the rail wheel assemblies having spaced apart rail wheels 43 carried by a live axle 44.
- the ends of axle 44 are received within suitable bearing assemblies 45 of conventional design.
- the bearing assemblies are mounted within each of the lower frame weldments. It can be seen that the two lower frame weldments and wheel assemblies form a portion of a steerable rail truck.
- each of the lower frame weldments can pivot with respect to each other about the vertical center line of the connector pin 40. In addition, they can twist or rock as the bushing 39 permits such movement.
- Each side frame weldment 31 includes three urethane "Tekspak" bumpers 41, the function of which will be described later herein.
- FIG. 7 the rear view of the intermodal vehicle is shown at the "A" end, with the guide assembly 36 clearly visible.
- the guide assists the trailer in backing upon the intermodal vehicle by centering it as it "climbs” the ramped end of the upper frame.
- the trailer frame members no longer touch the guide.
- FIGS. 6 and 6A in sectional elevation.
- the main components of the upper frame weldment are two longitudinal "I section" beams 50, four crossmembers 51 of structural tubing, guide plates 52, sixteen in number, are attached to the outer ends at the top and bottom of the crossmembers. End channels 53 and 54 are provided at the outer ends of the beams 50.
- Four brackets 55, for mounting the operating cylinders are attached to beams 50.
- Interior crossmembers between the longitudinal beams are provided for mounting the coupler pin operators and to support the airspring mounting plate 57.
- Tubes 58 for directing guide rods 59 are provided.
- Support plate 60 is fastened to the "B" end of the upper frame for supporting the front end of a trailer, while at the "A" end of the upper frame, the longitudinal beams 50 are ramped to guide and support the rear of a trailer.
- Plate 61 for mounting the coupler assembly spans the longitudinal beams as is better shown in FIG. 6.
- the coupler assembly 26.1 is a weldment comprised of two coupler tongues 62, two spacers 63 and gussets 64. At the top of the assembly weldment, angle brackets 65 are pivoted by mounting bolt 66 from the upper coupler tongue. At the outer ends of the angle brackets, "Tekspak" bumpers 41 are mounted.
- FIGS. 11, 12 and 13 a threaded block 67 is provided into which a vertical steering return bar is threaded.
- FIGS. 11, 12 and 13 As is shown in plan in FIGS. 4 and 4A and in elevation in FIGS 5. and 5A, pressure bars 68, four in number, slide in and out between the guide plates 52. When the pressure bars are in the outward position, the running position when operating on the tracks, they prevent the upper frame assembly from lowering. When in the inward position, the position for train make-up and break-up, they allow the upper frame to lower. As previously described, in FIG.
- pressure bar 68 is directly above the urethane bumper 41, thus preventing the lowering of the upper frame of the intermodal vehicle
- FIG. 8 A the pressure bar 68 is shown in the inward position, thus allowing the upper frame of the intermodal vehicle to be lowered as shown.
- the operation of the pressure bars outward is by air actuators 69 as manufactured by Firestone Industrial Products operating against a bracket 68.1 attached to the pressure bar and inward by a cable arrangement shown generally as 70.
- Guide rods 59 attached to the pressure bar brackets 68.1 operate within the aforementioned guide tubes 58.
- a double acting cylinder may be used in lieu of the air actuators and cable arrangement.
- the pressure bars 68 are shown in both the in and out positions.
- Threaded block 67 is fastened to crossmember 51 of the upper frame at its center.
- swinging stop bars 72 are provided in the transverse channel 32 of the lower frame.
- a loose block 74 having a vertical hole rests between two tubular urethane spring members 73 which are fastened to the block.
- the vertical steering bar 71 passes upward through the channel 32 and the block 74 and is threaded into threaded block 67.
- the vertical steering bar 71 has on its lower end a flange 71.1 which serves as a limit to prevent the upper frame from being lifted high enough so it becomes detached from the lower frames.
- FIGS. 9 and 10 show enlarged views of the coupling pin operating mechanism shown in FIGS. 6 and 6A.
- the coupling pin 80 is supported, raised and lowered by spaced apart bell crank levers 81 activated by rubber actuators 82 and 83, as manufactured by Firestone Industrial Products Company, fastened to crossmembers 56 transverse to the intermodal vehicle upper frame members so that when air is introduced in one actuator and evacuated from the other actuator, the bell crank levers will raise or lower the coupling pin 80.
- Air is introduced into the actuators through hollow mounting bolt 87 which has threads on its outer surface for bolting the rubber actuator to the frame crossmembers 56 and also has internal threads to provide a means for attaching the appropriate fitting for the air inlet.
- the levers 81 are pivoted from bracket 88 and cylinder connector block 87 by pivot pins 89.
- a safety latch 81 attached to handle 85 and held in place by spring 86 engages one of the levers 81 to prevent the coupler pin from descending until manually released.
- FIGS. 14 and 15 show a typical trailer for transporting ISO containers.
- the trailer in FIG. 14 is comprised of (two) longitudinal beams 16 reinforced by multiple crossmembers (not shown) with a gooseneck at its forward end 16.1 and coupler sockets 22 at each end for coupling to the intermodal rail vehicle. Attached near the rear end of the trailer are tandem axles with wheels 20 and near the front end of the trailer a landing gear assembly is affixed.
- FIG. 15 shows the landing gear assembly fastened to the trailer frame members 16. Legs 15 telescope into tubes 18 by an arrangement of gears (not shown). Legs 15 have at their bottom ends, shoes 17, at the lower end of which are lugs 19, shown in FIG. 15 A. These lugs are situated in a way that they will straddle the tracks near their inner edges, thus centering the trailer to the intermodal vehicle. , _
- an intermodal train of this invention is made up as follows. Initially a trailer will be positioned on the railroad track, with its front end facing the operation; the trailer can be aligned to the track by the lugs 19 on the landing gear legs 15. The intermodal vehicle is placed on the track with the "B" end facing the front of the trailer. Then the brakes on the trailer are set and the landing gear legs raised or lowered as required so that the intermodal vehicle can be pushed under its front end and the coupling tongue 62 on the intermodal vehicle enters the coupling socket 22 on the trailer.
- the rear end of the second trailer is pushed toward the "A" end of the intermodal vehicle; the bottom of the coupler socket of the trailer climbs the ramped end of the longitudinal beams 50 of the upper frame of the intermodal vehicle and is centered by the contact of the inner flange surface of the trailer frame rails 16 to the guide 36 on the lower frame of the intermodal vehicle until the coupler tongue 62 of the intermodal vehicle enters the coupler socket 22 on the rear end of the trailer.
- air can be introduced into the coupler pin actuators to raise the pins and into the air springs to raise the trailers for railroad operation.
- FIGS. 16, 16A, 16B and FIG. 17 show an automatic coupler.
- FIG. 17 shows a unique female coupler socket 201 in the rear of a trailer and the corresponding male ends 200 attached to the top of the intermodal vehicle.
- FIG. 16 shows the detail of the male coupler end which is comprised of an outer contoured element 203 with an upper and lower cover plate 203.1, the combination of which is pivoted by pin 204 on coupler tongue 202.
- the aperture on tongue 202 into which the pin fits is "hourglass-shaped".
- the coupler tongue has a similar taper at its sides, and rounded edges where it contacts the inner surface of element 203.
- the male coupler end fits into the trailer socket 201 and specifically against inner surface 211.
- the coupler socket has two lugs 205 which are urged inward of the female socket assembly by springs 206.
- the two lugs are interconnected by a system of levers 209 and 210, pinned together by pins 215 and which _ _
- a box comprised of side members 213.1, end member 213, pressure block 215 and top and bottom plates 214, all of which making a box four inches thick and 35.5 inches wide installed between the frame members 16 at the rear and at the front of a trailer.
- the "B" end of the intermodal vehicle is pushed into the socket at the front end of a trailer and into the rear end of a second trailer as described in the above trailer make-up procedure.
- male ends enter the female coupler sockets, they displace the lugs 205, which snap into the depressions on the contoured element 203 of the male end assembly thus effecting a coupling of the intermodal rail vehicle to the trailers.
- release lever 208 To disengage the couplers from the trailers, it is necessary to release the lugs by pulling on release lever 208, which releases both lugs through the interconnecting levers.
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Vehicle Body Suspensions (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
Description
Claims
Priority Applications (13)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP17159642.2A EP3254922B1 (en) | 2007-12-20 | 2008-12-11 | Intermodal rail vehicle to form a train |
AU2008343481A AU2008343481B2 (en) | 2007-12-20 | 2008-12-11 | Improved intermodal rail vehicle to form a train |
US12/746,580 US8468950B2 (en) | 2007-12-20 | 2008-12-11 | Intermodal rail vehicle to form a train |
CA2710112A CA2710112C (en) | 2007-12-20 | 2008-12-11 | Improved intermodal rail vehicle to form a train |
EA201070775A EA016122B1 (en) | 2007-12-20 | 2008-12-11 | Improved intermodal rail vehicle to form a train |
BRPI0820029A BRPI0820029B1 (en) | 2007-12-20 | 2008-12-11 | intermodal rail vehicle to form a road trailer train |
EP08866817.3A EP2231458B1 (en) | 2007-12-20 | 2008-12-11 | Improved intermodal rail vehicle to form a train |
UAA201009039A UA104717C2 (en) | 2007-12-20 | 2008-12-11 | Improved intermodal rail vehicle for making up train |
PL17159642T PL3254922T3 (en) | 2007-12-20 | 2008-12-11 | Intermodal rail vehicle to form a train |
AP2010005277A AP3016A (en) | 2007-12-20 | 2008-12-11 | Improved intermodal rail vehicle to form a train |
ES08866817.3T ES2626088T3 (en) | 2007-12-20 | 2008-12-11 | Improved intermodal rail vehicle to form a train |
CN2008801198012A CN101888944B (en) | 2007-12-20 | 2008-12-11 | Improved intermodal rail vehicle to form a train |
ZA2010/03775A ZA201003775B (en) | 2007-12-20 | 2010-05-26 | Improved intermodal rail vehicle to form a train |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1554507P | 2007-12-20 | 2007-12-20 | |
US61/015,545 | 2007-12-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009085632A1 true WO2009085632A1 (en) | 2009-07-09 |
Family
ID=40386175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2008/086370 WO2009085632A1 (en) | 2007-12-20 | 2008-12-11 | Improved intermodal rail vehicle to form a train |
Country Status (14)
Country | Link |
---|---|
US (1) | US8468950B2 (en) |
EP (2) | EP2231458B1 (en) |
CN (1) | CN101888944B (en) |
AP (1) | AP3016A (en) |
AR (1) | AR069880A1 (en) |
AU (1) | AU2008343481B2 (en) |
BR (1) | BRPI0820029B1 (en) |
CA (1) | CA2710112C (en) |
EA (1) | EA016122B1 (en) |
ES (1) | ES2626088T3 (en) |
PL (2) | PL2231458T3 (en) |
UA (1) | UA104717C2 (en) |
WO (1) | WO2009085632A1 (en) |
ZA (1) | ZA201003775B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011071887A1 (en) | 2009-12-07 | 2011-06-16 | Railrunner, N.A., Inc. | Improved intermodal rail vehicle to form a train |
DE102020124841A1 (en) | 2020-09-23 | 2022-03-24 | Süddeutsche Gelenkscheibenfabrik Gesellschaft mit beschränkter Haftung & Co. KG. | Saddle plate for a wagon |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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MX2009006677A (en) * | 2006-12-20 | 2009-10-29 | Railrunner Na Inc | Bimodal container chassis. |
US8616564B2 (en) * | 2009-12-07 | 2013-12-31 | Paceco Corp. | Cargo container handling cart and system using same |
US9701323B2 (en) | 2015-04-06 | 2017-07-11 | Bedloe Industries Llc | Railcar coupler |
MX2017006308A (en) * | 2016-05-13 | 2018-08-28 | Suncast Technologies Llc | Housekeeping cart with wall protectors. |
CN113415295A (en) * | 2021-05-19 | 2021-09-21 | 山东华樱轨道装备有限公司 | Freight train automobile body fortune car |
CN114954554B (en) * | 2022-04-02 | 2023-10-20 | 中车山东机车车辆有限公司 | Joint connector and railway vehicle |
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US3628465A (en) * | 1969-01-13 | 1971-12-21 | Dominion Foundries & Steel | Stabilizing high speed railway trucks |
DE3510454A1 (en) * | 1984-04-27 | 1985-10-31 | Sig Schweizerische Industrie-Gesellschaft, Neuhausen Am Rheinfall | Bogie and rail vehicle and method for providing emergency support |
US5020445A (en) | 1990-01-08 | 1991-06-04 | Adams Jr George W | Truck-train system for transporting truck trailers along rails using railway dollies |
US5291835A (en) | 1993-03-25 | 1994-03-08 | Railrunner Systems, Inc. | Retractable intermodal vehicle |
US5431110A (en) | 1994-04-28 | 1995-07-11 | Adams, Jr.; George W. | Truck-train system with locking mechanism employing a moment arm |
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US6050197A (en) | 1998-02-04 | 2000-04-18 | Railrunner Systems, Inc. | Intermodal vehicle for forming a train of highway trailers |
US6393996B1 (en) | 1999-04-22 | 2002-05-28 | Rail Runner Systems, Inc. | Refined intermodal vehicle for forming a train of highway trailers |
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US5890433A (en) | 1993-03-25 | 1999-04-06 | Railrunner Systems, Inc. | Intermodal vehicle for forming train of trailers |
AUPP923299A0 (en) * | 1999-03-16 | 1999-04-15 | Air-Ride (S.A.) Pty Ltd | Improved coupling arrangement for train of highway trailers |
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2008
- 2008-12-11 CA CA2710112A patent/CA2710112C/en not_active Expired - Fee Related
- 2008-12-11 EP EP08866817.3A patent/EP2231458B1/en not_active Not-in-force
- 2008-12-11 UA UAA201009039A patent/UA104717C2/en unknown
- 2008-12-11 CN CN2008801198012A patent/CN101888944B/en not_active Expired - Fee Related
- 2008-12-11 BR BRPI0820029A patent/BRPI0820029B1/en active IP Right Grant
- 2008-12-11 PL PL08866817T patent/PL2231458T3/en unknown
- 2008-12-11 WO PCT/US2008/086370 patent/WO2009085632A1/en active Application Filing
- 2008-12-11 ES ES08866817.3T patent/ES2626088T3/en active Active
- 2008-12-11 AU AU2008343481A patent/AU2008343481B2/en not_active Ceased
- 2008-12-11 AP AP2010005277A patent/AP3016A/en active
- 2008-12-11 EP EP17159642.2A patent/EP3254922B1/en active Active
- 2008-12-11 PL PL17159642T patent/PL3254922T3/en unknown
- 2008-12-11 US US12/746,580 patent/US8468950B2/en not_active Expired - Fee Related
- 2008-12-11 EA EA201070775A patent/EA016122B1/en not_active IP Right Cessation
- 2008-12-19 AR ARP080105630A patent/AR069880A1/en not_active Application Discontinuation
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2010
- 2010-05-26 ZA ZA2010/03775A patent/ZA201003775B/en unknown
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011071887A1 (en) | 2009-12-07 | 2011-06-16 | Railrunner, N.A., Inc. | Improved intermodal rail vehicle to form a train |
EP2509845A1 (en) * | 2009-12-07 | 2012-10-17 | Railrunner N.A., Inc. | Improved intermodal rail vehicle to form a train |
US8627772B2 (en) | 2009-12-07 | 2014-01-14 | Railrunner, N.A., Inc. | Intermodal rail vehicle to form a train |
EP2509845A4 (en) * | 2009-12-07 | 2014-08-06 | Railrunner Na Inc | Improved intermodal rail vehicle to form a train |
EP3300984A1 (en) * | 2009-12-07 | 2018-04-04 | Railrunner N.A., Inc. | Improved intermodal rail vehicle to form a train |
DE102020124841A1 (en) | 2020-09-23 | 2022-03-24 | Süddeutsche Gelenkscheibenfabrik Gesellschaft mit beschränkter Haftung & Co. KG. | Saddle plate for a wagon |
Also Published As
Publication number | Publication date |
---|---|
US20100242787A1 (en) | 2010-09-30 |
PL3254922T3 (en) | 2020-01-31 |
EP2231458A1 (en) | 2010-09-29 |
AP2010005277A0 (en) | 2010-06-30 |
ZA201003775B (en) | 2011-03-30 |
AU2008343481B2 (en) | 2014-06-26 |
EA016122B1 (en) | 2012-02-28 |
EP3254922B1 (en) | 2019-02-13 |
AP3016A (en) | 2014-10-31 |
US8468950B2 (en) | 2013-06-25 |
EA201070775A1 (en) | 2010-12-30 |
BRPI0820029A2 (en) | 2015-05-26 |
CN101888944B (en) | 2013-07-24 |
AR069880A1 (en) | 2010-02-24 |
CA2710112A1 (en) | 2009-07-09 |
AU2008343481A1 (en) | 2009-07-09 |
EP3254922A1 (en) | 2017-12-13 |
UA104717C2 (en) | 2014-03-11 |
EP2231458B1 (en) | 2017-03-08 |
BRPI0820029B1 (en) | 2019-09-03 |
CN101888944A (en) | 2010-11-17 |
PL2231458T3 (en) | 2017-08-31 |
CA2710112C (en) | 2016-02-09 |
ES2626088T3 (en) | 2017-07-21 |
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