子分类：
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 181 | Coil car structure | US09169221 | 1998-10-09 | US06543368B1 | 2003-04-08 | James W. Forbes |
| A railcar unit has a pair of deep sidewalls and a cradle mounted between the sidewalls for carrying coils. The sidewalls span the distance between the two railcar trucks, and act as a pair of deep beams for carrying vertical loads. The deep sidewalls are arranged to extend above and below the center sill of the cradle and to give vertical stiffness to the car. The center sill is a straight through sill for carrying buff and draft loads between the couplers. The cradle is made from a set of cross bearers welded to the center sill to form a series of segmented beams, covered by plating. The cross bearers are welded to the sidewalls at lap joints. The cross bearers are all of the same design and can be made from a rolled beam. The sidewalls have their deepest section at mid-span, and are tapered to a thinner section toward the end structure of the cars. The tapering includes provision of an access way between the railcar truck wheels and the sidewall to permit brake maintenance. | ||||||
| 182 | Coil Transporter | US09966173 | 2001-09-28 | US20030061961A1 | 2003-04-03 | Dan Militaru; Allan Maltby; Mariusz Kubik |
| The loading troughs 11, 12, 13 of the coil transporter are formed by transverse supports 17, 18, 19 connected to the longitudinal supports 3, 4 of the undercarriage 1. The trough-forming transverse supports are U-shaped supports which are covered by a trough sheet 20 for bearing the coils 14, 15, 16. Together with the covering sheet, they form hollow bodies, which are preferably stiffened with transverse ribs 24. With these trough-forming transverse supports, it is possible for the admissible bearing load of the transporter, with the unloaded weight being the same or reduced, to be increased. Furthermore, the production is simplified on account of a smaller number of connection locations. | ||||||
| 183 | Rail road car with lading securement storage apparatus | US09893368 | 2001-06-27 | US20030002949A1 | 2003-01-02 | Ilario A. Coslovi; Peter N. Jupp; David J. Keats |
| A center beam car has a main deck structure extending laterally from a main center sill, and a central vertically oriented central beam structure. The center beam so formed defines bunks upon in which to carry cargo. The upper region of the web-work structure includes a top chord mounted to run between two end bulkheads. The cargo can be secured to the deck with straps or webs. When the car is empty the straps or webs can be stored within boxes that are accessible at deck level by a person of average height. The storage boxes can be along the center line of the car, between the posts of the center beam, or they can be located adjacent to the side sills. Further, the boxes can be movable to a raised position, or to a lowered, stored position. A reeling mechanism is provided to facilitate winding of the straps or webs for storage. | ||||||
| 184 | Slab and coil railcar | US10044815 | 2002-01-09 | US20020152924A1 | 2002-10-24 | Robert H. Dorian; Todd L. Lydic |
| A 100-125 ton capacity steel flat railcar hauls steel slabs with the capacity to alternatively haul steel coils. The car design allows steel slabs of various sizes and weights to be hauled efficiently by placing the slabs longitudinally on the car. The slabs are captive by side stanchions restricting the slabs from lateral movement and bulkheads at the ends preventing longitudinal movement of the slabs. The weight of the slabs is concentrated near the bolsters through raised mounting platforms. The railcar also has the capability to haul steel coils in a built-in trough over the bolster area. The end bulkheads restrict and position the steel coils allowing the coils in each trough to have a gap between them for ease of loading and unloading. The side stanchions restrict the steel coils from unwanted unloading due to coupler forces. | ||||||
| 185 | Triple trough coil car with deep center sill | US09737914 | 2000-12-15 | US20020076290A1 | 2002-06-20 | Mohammed Al-Kaabi; James W. Forbes |
| A coil car has a pair of deep center sill that is shallow over the trucks, and deeper at a mid span loaction between the trucks. The deep center sill supports a trough structure for carrying generally cylindrical loads, such as coils of steel. Cross-bearers extend outwardly and away from the center sill to attach to side sills. The trough structure has three parallel, longitudinally extending troughsnulla central trough lying between two laterally outboard outer troughs. Each trough is shaped to cradle steel coils, or other similar loads, between its inwardly and downwardly sloping shoulder plates. The shoulder plates are lined with cushioning to buffer coils during loading or travel. The outboard troughs are mounted above longitudinally extending stringers and are carried at a greater height relative to top of rail than the central trough. The car has coil stops to discourage longitudinal shifting of loaded coils. The coil stops have rollers to facilitate repositioning during loading, and a mid-span step and hand grabs to facilitate climbing over the coil stop by personnel walking along the trough structure. | ||||||
| 186 | Apparatus for lifting and shifting a long load | US09255595 | 1999-02-22 | US06286435B1 | 2001-09-11 | Gabe M. Kassab; Jon Odden |
| A rail vehicle for transporting a long load over a railway route can have a depressed portion of the car body and a lift and shift apparatus mounted in the depressed portion which can vertically and horizontally adjust the long load on the rail vehicle. Generally, two such vehicles can be employed to support portions of the long load. The lift and shift apparatus can have a lifter/shifter mechanism provided in the depressed portion and can have hydraulic cylinders connected between the car body and the lifter/shifter for vertically adjusting the long load. An adapter receiver can be provided adjacent and slideable relative to the lifter/shifter. A saddle adapter can be provided adjacent to the adapter receiver. The saddle adapter can be rotatable relative to the adapter receiver. A saddle can be provided intermediate the saddle adapter and the long load. Hydraulic cylinders can be connected horizontally between side portions of the saddle adapter and side portions of the lifter/shifter for laterally adjusting the long load. Friction reducing pads can be provided between the adapter receiver and the lifter/shifter. | ||||||
| 187 | Train set and an electrically powered train including such a set | US99946 | 1998-06-19 | US6087739A | 2000-07-11 | Fran.cedilla.ois Jalliffier; Nazzareno Merlonetti |
| A train set includes a plurality of cars each having a flat designed to receive storage units equipped electrically-powered equipment. The train set includes: a connector for connecting the set to an electricity source which delivers electrical power at a high voltage greater than the rated operating voltage of the equipment; transfer apparatus for transferring electrical power at a high voltage to each car; a voltage step-down circuit connected to the transfer apparatus and from which electrical power is delivered at a low voltage in the vicinity of the rated operating voltage of the equipment; and a distributor for distributing the low-voltage electrical power to each item of electrically-powered equipment. It is also possible to provide a stand-alone generator providing, in particular, redundancy for the electrical power supply for the distributor. The train set is particularly applicable to transporting liquid or solid perishable goods, as well as chemicals, under controlled temperature. | ||||||
| 188 | Railroad platform cart | US803246 | 1997-02-20 | US5802983A | 1998-09-08 | Christopher J. Manzini |
| The present invention include a non-motorized low-profile platform cart system for transporting heavy equipment, machinery and vehicles to limited access areas. The system includes a low profile platform cart without motorization and a portable loading ramp for loading vehicles and such onto the cart. The cart may be moved by any motor power source with hi-rail capability other than train engines. The cart also has a rear plow which is capable of removing ballast and debris from the tracks. Use of the cart and ramp allow easy access to limited access areas such as construction areas and bridge repair areas, as well as limited access railway areas where there are no access roads. This invention produces a simple, highly economical solution to the problem of limited access. | ||||||
| 189 | Transportation and installation device for heavy pipes | US562808 | 1995-11-27 | US5579698A | 1996-12-03 | Henry Lis; Michael P. McNally |
| An apparatus specifically tailored to transporting pipes in a tunnel is disclosed. A pair of low slung bogies are used to support and transport a pipe to pipe junction location. The bogies move over a pair of rails on rollers. The pipe rests on a set of inflatable devices which may be selectively inflated in a controlled manner to move the pipe in two axes during transport to the junction site. At the junction site, the inflatable devices are used to "jockey" the pipe on the transport device to provide limited roll, pitch and yaw movement of the pipe to facilitate mating the transported pipe with the end of a previously set pipe string. | ||||||
| 190 | Track-bound freight car | US216098 | 1994-03-22 | US5364221A | 1994-11-15 | Josef Theurer; Manfred Brunninger |
| A track-bound freight car comprises a longitudinally extending machine frame, an undercarriage at each machine frame end, a conveyor band extending obliquely with respect to the track plane and above the machine frame in the longitudinal direction of the machine frame, the conveyor band having a lower input end above one of the undercarriages and a higher output end above the other undercarriage. At least one of the conveyor band ends is displaceable transversely to the longitudinal direction with respect to the undercarriage at said one conveyor band end and a transverse displacement drive is connected to the one conveyor band end for effectuating the displacement. Parallel side walls extend in the longitudinal direction along the conveyor band, the conveyor band constituting the bottom of a storage space defined between the side walls. | ||||||
| 191 | Rail car moving system | US290138 | 1988-12-27 | US4926755A | 1990-05-22 | Donald S. Seiford, Sr. |
| A rail car moving system including a double truck assembly which is operative in a guide track alongside the rail track for applying a pushing force to a rail car. The double truck assembly includes pusher arms which are movable from a recessed position to a raised position in order to apply a force onto the side frame of a rail car. The pusher arms are spring loaded for raising the arms and a hydraulic cylinder-piston is provided to lower the pusher arms. A cable-winch is used for applying the moving force. | ||||||
| 192 | Centre beam railroad car | US76176 | 1987-07-21 | US4802420A | 1989-02-07 | Ronald S. Butcher; Mohamed A. Khattab |
| This invention relates to centre beam freight cars. The purpose of these freight cars is to carry large, bulky freight which does not require much protection from the elements. Thus, any freight car must have wide utility and sufficient rigidity but a tare mass which does not constitute a high proportion of the fully laden mass of the freight car. The prior art freight cars suffer from a high tare mass proportion in order to provide sufficient rigidity. In this invention, a freight car is provided with a centre beam structure in the form of a vertical truss having a horizontal truss mounted on the top of it. Either of the trusses, or both, are in the form of an open truss. This centre beam structure provides a freight car which has adequate resistance to normal lateral and compressive stresses but has a relatively low tare mass in relation to its fully laden mass. | ||||||
| 193 | Railway ingot mold car | US182246 | 1980-08-28 | US4357125A | 1982-11-02 | Charles C. Gerding; Stephen M. Rechtorik |
| An ingot mold buggy for carrying steel ingots and molds which buggy is of improved construction to resist damage due to excessive impact loading such as that which might be encountered by dropping a mold and a contained ingot on the buggy. | ||||||
| 194 | Mobile hot metal mixer | US818673 | 1977-07-25 | US4135703A | 1979-01-23 | Rashed N. Nagati; Howard M. Fisher; John W. Mrozek |
| A hot metal mixer has an elongate hollow vessel mounted for rotation about a longitudinal axis adjacent each end on a cradle, each of which is supported on pairs of parallel trucks disposed on separate sets of rails. Each cradle extends transversely between the trucks of each pair and is coupled to one truck by a spherical bearing and to the other by spherical and roller bearings to permit thermal expansion and contraction, slight track misalignment and travel around curves. A pair of spouts for receiving or pouring metal are disposed in the upper side portion of the vessel and in spaced relation from the top center. | ||||||
| 195 | Schnabel railway car skid shipping assembly | US643429 | 1975-12-22 | US4080905A | 1978-03-28 | John P. Cook |
| A shipping and handling fixture for a large load such as a steam generator or a reactor vessel. The fixture includes an elongate skid that may be integrated with wheeled sections at opposite ends thereof to form a Schnabel-type railway car or over-the-road vehicle that supports the vessel during shipment and facilitates its handling. In addition, a unique rocker arm and lifting link at opposite ends thereof cooperate to provide an arrangement for upending the vessel to permit ease of installation and assembly after it has arrived at its destination. | ||||||
| 196 | Dual track transfer system and a transfer car for use therewith | US677711 | 1976-04-16 | US4043466A | 1977-08-23 | Earl C. Vice |
| A dual track system whereby a transfer car can be turned at least 90.degree. in a minimum amount of space. The track system comprises a first set of parallel railroad-type rails of a standard size and cross section for the wheels of the lead truck of a transfer car and a second set of parallel railroad-type rails of the same size and cross section for the wheels of the following truck of the same transfer car. The first and second sets of rails are parallel to each other and overlapped with the right hand rails of each set lying in close proximity to each other and the left hand rails of each set lying in close proximity to each other. At the point where the transfer car is to begin its 90.degree. turn, the first set of rails has a curved portion which turns laterally away from the second set of rails while the second set of rails continues without direction change, the outside rail of the curved portion crossing one rail of the second set, whereby the lead truck of the transfer car turns and the following truck continues without direction change until the body of the transfer car is turned 90.degree. to its original direction of travel. The invention further contemplates an improved transfer car of the type having a load supporting body mounted on pivot type trucks with standard flanged wheels. | ||||||
| 197 | Railway swimming pool car | US36774473 | 1973-06-07 | US3905308A | 1975-09-16 | LAUDATO JR GAETANO J |
| A railway car with a built-in swimming pool is provided for use with a passenger train. The car is formed with a water-proof open top tank extending lengthwise along the mid-portion thereof where passengers may swim. A catwalk extends lengthwise above the pool to permit passengers to move through the train when passing from one car to another. Movable baffles are automatically operated to contain the water in the pool when the train accelerates, decelerates or stops.
|
||||||
| 198 | Method of loading agricultural machines on a railroad | US47037674 | 1974-05-16 | US3888189A | 1975-06-10 | BASS MERLYN DUANE; GERHARDT RALPH AUGUST |
| A self-propelled windrower has a traction unit with a fore-andaft body mounted on a pair of forward drive wheels and a pair of rearward caster wheels carried on an oscillating axle, the opposite drive and caster wheels being disposed outwardly of the opposite sides of the body. The oscillating axle is removable, and alternate mounting means are provided on the body for mounting the caster wheels directly to the body when the axle is removed. The windrower includes a removable transversely elongated header, and four windrowers and headers are mounted on a single flatcar in two sets. The axles and the headers are removed from the windrowers for shipping and the caster wheels are positioned in their alternate mounting on the body. The traction units are positioned on the railroad car in a fore-andaft direction, with the rearward end of the windrowers in each set opposite one another with the two headers for the two traction units disposed longitudinally on opposite sides of the traction unit bodies, the headers being disposed in a fore-andaft direction between the fore-and-aft aligned drive wheels of the opposite traction units.
|
||||||
| 199 | Method of loading agricultural machines on a railroad car | US35499473 | 1973-04-27 | US3881564A | 1975-05-06 | BASS MERLYN DUANE; GERHARDT RALPH AUGUST |
| A self-propelled windrower has a traction unit with a fore-andaft body mounted on a pair of forward drive wheels and a pair of rearward caster wheels carried on an oscillating axle, the opposite drive and caster wheels being disposed outwardly of the opposite sides of the body. The oscillating axle is removable, and alternate mounting means are provided on the body for mounting the caster wheels directly to the body when the axle is removed. The windrower includes a removable transversely elongated header, and four windrowers and headers are mounted on a single flatcar in two sets. The axles and the headers are removed from the windrowers for shipping and the caster wheels are positioned in their alternate mounting on the body. The traction units are positioned on the railroad car in a fore-andaft direction, with the rearward end of the windrowers in each set opposite one another with the two headers for the two traction units disposed longitudinally on opposite sides of the traction unit bodies, the headers being disposed in a fore-andaft direction between the fore-and-aft aligned drive wheels of the opposite traction units.
|
||||||
| 200 | Stabilized unit train | US3605633D | 1969-03-25 | US3605633A | 1971-09-20 | TOWNSEND WILLIAM R |
| A UNIT RAILROAD TRAIN HAVING A SERIES OF LIKE CARS, THE TRAIN BEING SUBJECT TO RESONANCE EFFECTS WHICH MAKE IT DIFFICULT FOR THE TRAIN TO ATTAIN OPTIMUM SPEED. TO OVERCOME THIS DRAWBACK, TWO OR MORE CARS IN THE SERIES THEREOF AT SEPARATED POINTS THEREIN ARE PROVIDED WITH STABILIZERS WHICH TAKE THE FORM OF LIQUID STORAGE TANKS WHEREIN LIQUID IS TRANSFERRED FROM ONE SECTION OF THE TANK TO ANOTHER IN A DIRECTION TRANSVERSE TO THE MOVEMENT OF THE TRAIN, THE RHYTHM OF LIQUID TRANSFER BEING OUT OF PHASE WITH THE UNDULATION OF UNIT TRAIN AT ITS NATURAL PERIOD OF VIBRATION, THEREBY INTERRUPTING THIS PERIOD AND MAKING IT POSSIBLE FOR THE TRAIN TO REACH HIGHER SPEEDS WITHOUT RESONANCE EFFECTS.
|
||||||
QQ群二维码
意见反馈
意见反馈