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6484644 |
Railcar structure for accommodating a brake valve
An articulated railcar has several well car units for carrying shipping containers, highways trailers, or a combination of the two. The well car units permit the nose of a highway trailer to...
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6422154 |
Three-piece railway truck frame having a selectively removable bolster
A railway truck frame for a railway truck including a first side frame and a second side frame, each side frame having an inverted trapezoidal-shaped window including a first inclined side and a...
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6354226 |
Lightweight truck bolster having varying wall thickness ribs
There is disclosed a light weight truck bolster for railway car trucks. Metal has been removed in the compression and tension members of the bolster near the center bowl. One longitudinal rib is...
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6330862 |
Dead lever lug
An improvement in dead lever lugs for mounting on cast metal bolsters for railway trucks is disclosed. The bolster has two side walls. The side walls have angled portions that meet in radii along...
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6324995 |
Railway car center filler plate
Center filler plates for mounting on draft sills of railway car underframes are disclosed. The center filler plates have four pockets surrounding a hub. The pockets are shallower than in the prior...
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6296083 |
Railcar brake arrangement
An articulated railcar has several well car units for carrying shipping containers, highways trailers, or a combination of the two. The well car units permit the nose of a long highway trailer to...
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6220177 |
Bogie for railway vehicle and process for manufacturing same
A bogie for a railway vehicle which is supported on wheels mounted on at least two axles wherein the bogie includes a chassis which includes at least one housing in the form of a tubular beam which...
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6216604 |
Railcar brake structure
An articulated railcar has several well car units for carrying shipping containers, highways trailers, or a combination of the two. The well car units permit the nose of a highway trailer to...
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6213027 |
Railway vehicle bogie made of composite material and process for manufacturing such a bogie
A railway vehicle bogie made of composite material which includes at least one elongated rigid support secured in a chassis made of composite material. The support is adapted to removably receive...
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6196134 |
Light weight truck bolster
There is disclosed a light weight truck bolster for railway car trucks. Metal has been removed in the compression and tension members of the bolster near the center bowl. One longitudinal rib is...
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6089166 |
Bolsters for railway trucks
An improvement in cast metal bolsters for railway trucks is disclosed. The bolster has a top wall, a bottom wall and sidewalls. All of the walls have interior and exterior surfaces. Two transverse...
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5575221 |
Truck mounted brake system
A truck mounted brake system comprising a brake cylinder mounted on a truck bolster, having a cylinder rod extending through the bolster, wherein a series of elongated slots are provided in the...
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5551351 |
Bolster gib
A freight car truck utilizes a bolster which extends laterally between two side frames. The bolster outer ends extend through openings in the side frames. Four gibs are located on each outer end....
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5327837 |
Bolster of a railroad car truck with varying cross-sectional shape to provide less torsional rigidity at ends
A bolster for a railroad car truck is described as having a generally hollow, box-like construction between its opposing ends which are transformed into I-shaped sections which are rigidly secured...
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5303657 |
Bogie frame of rolling stock having composite hollow beam construction
A rolling-stock bogie frame has a ladder-shaped frame structure comprising side beams and cross beams, each of which has a trough-shaped part with an open upper part and a reinforcing member...
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5295444 |
Multi-axle running carriage
The invention relates to a multi-axle running carriage for rail vehicles having two longitudinally, extending cast side walls (1, 2) and a transverse connecting assembly which are disposed...
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5241913 |
Reinforced bolster for a railroad car truck
A bolster of a railroad car truck is shallow and has a unique reinforcement rib which extends longitudinally of the bolster between a pair of stops which are designed to engage adjacent abutments...
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5058509 |
Railway car with vented bolster to facilitate the thawing of lading
A railway car suitable for rotary or bottom dump unloading. The body bolster is fitted with vents to permit a heating of the slope floor at the ends of the car to thaw the lading prior to unloading.
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4838174 |
Railway truck bolster with improved brake attachment
The present invention provides a railway truck bolster with an improved brake attachment assembly. The top web section of the bolster has outer walls extending downwardly therefrom, which outer...
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4811668 |
Three axle railway truck
The present invention provides a three axle railway truck. The truck comprises three wheelsets supporting two parallel sideframes. Each sideframe comprises two sections. One wheelset is located...
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4753174 |
Railway vehicle bolster with integral and brake system car reservoir
A railway vehicle bolster having an air brake system air reservoir formed integrally in a cavity defined by a top web and side walls of said bolster by enclosing the cavity with end walls and a...
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4729325 |
Bolster with improved brake assembly mounting arrangement
A bolster having a plurality of flat surfaces on the opposite side thereof arranged to provide a surface on which the saddles of an air brake assembly are fastened.
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4690072 |
Railway car body structural arrangement
A railway car body structural arrangement has a bolster fabricated from plates and formed on the upper surface of a bottom closure member of the body of a railway car and rigidly affixed to a...
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4637319 |
Bolster friction shoe pocket
A railway vehicle truck friction shoe pocket including a sloped wedge wall and longitudinally spaced depending walls of which at least one of the inner planar faces is provided with one or more...
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4636119 |
All purpose railroad car
An all purpose railroad car for transporting trailers and containers, having an elongated frame adapted to be supported by wheel trucks, combined hitch and container bolster means adjacent one end...
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4458604 |
Radial railway truck
A self-steering radial truck having steering arms with side arms, the side arms being contoured and located so that they provide visual and physical access to the trucks brake beam head and brake...
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4362109 |
Railway vehicle trucks
A railway-vehicle truck has a support structure in the form of a horizontal rectangular plate the opposite ends of which carry respective transverse tubular supports. Each tubular support mounts a...
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4356774 |
Truck bolster flange and wear ring
A truck bolster ring is described comprising an annular ring adapted to be secured to the truck bolster and having inner and outer diameters. A wear resistant surface is electrically welded to the...
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4342266 |
Railroad car truck bolster
A bolster for use in a railroad car truck has spring seat areas at the outer ends and a generally central section intermediate the spring seat areas and generally of substantially greater depth...
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4311098 |
Railway car truck bolster
A railway car truck bolster is formed of channel cross section tension and compression members and a reinforced web joined together by welding to form a reinforced I-beam as the primary structural...
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4257332 |
Railway tank car cradle support
A tank car stub sill underframe is assembled by welding together a pair of angles to opposite edges of a longitudinally extending curved plate to form a generally channel-shaped section. The...
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4196672 |
Reinforced bolster
A railroad car truck bolster has a centrally disposed vertically arranged longitudinally extending web. The web has spaced reinforcing means with the spacing of the reinforcing means being...
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4150626 |
Railway truck span bolster
A span bolster arrangement for interconnecting a pair of railway trucks and mounting a railway vehicle chassis, the span bolster arrangement including a span bolster structure having side members...
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4133268 |
Railway bogie-trucks and method of manufacturing same
An improved railway stock railway rolling stock bogie truck includes a cross beam and a pair of spaced longitudinal side members with an asymmetrical cross-sectional configuration with the cross...
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4114540 |
Railway truck bolster
A bolster for a railway car truck having an obstacle-free cavity located below a center plate so as to more readily accommodate truck linkage members, brake apparatus and other associated...
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4040362 |
Railway bolster integral wear liner
A railway bolster is provided wherein the bolster bowl and king bolt openings have liners of low alloy or carbon steel backed by a weld metal deposit with a hardness of from about 25 to 40 Rockwell...
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4003318 |
Reinforced bolster pocket wall
A bolster for use in a stabilized railroad car truck has stabilizer pockets on each side of each end. Portions of the bolster adjacent the pockets extend above the bolster top wall. There are...
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3924542 |
Railway bolster re-enforcement system
Bolster re-enforcement systems, applicable both to new and existing bolster designs, provide for prestressing the bottom bolster center plate region in opposition to the stress pattern applied to...
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3915095 |
Railway bogies
This invention relates to a railway bogie comprising a bolster secured between two hollow section side frames, in which the bolster ends are flanged and each is welded around its edge to the...
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3894676 |
Method for construction of railway bolster
A method for construction of a railway bolster is provided wherein the bolster bowl and king bolt openings have liners of low alloy or carbon steel backed by a weld metal deposit with a hardness of...
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3857341 |
SNUBBED BOLSTER
In a railway truck wherein friction shoes are operatively carried in wedge-shaped pockets of the bolster and are urged upwardly and outwardly by one or more control springs positioned between the...
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3851595 |
DAMPENED RAILWAY TRUCK BOLSTER WEAR PLATE
A freight car truck side frame has a window and a bolster extends through the window. There is a wedge pocket in the bolster and a wedge is spring-biased into the pocket. The pocket has a floor and...
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3847090 |
TRUCK CENTER PLATE BEARING
A bolster and car center plate assembly having complimentary load-bearing surfaces with spaced outer portions, thus shifting the loading toward the central portions and preventing failure at the...
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3837293 |
RAILWAY TRUCK BOLSTER AND SIDE FRAME
A railway truck wherein a bolster is supported in the windows by a pair of side frames and said bolster has a U-shaped stiffening member raised above the bolster top wall on each end thereof, said...
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3831530 |
RAILWAY CAR CENTER BEARING ASSEMBLY
A center plate assembly for railway cars including a detachably mounted center filler which may consist of one or more separate sections disposed between a body center plate and a truck bolster...
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3712247 |
BOLSTER SNUBBER WEAR PLATE
A wear plate is provided for the sloping friction face of a railway car bolster, the wear plate being held in operative position by the spring which urges a friction wedge toward the bolster and a...
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3654871 |
DAMPENED RAILWAY TRUCK
A railway truck having a dampened bolster which at its ends is provided with triangular pockets into which wedge-shaped friction blocks fit. The inner end of each pocket is defined by an inclined...
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3631815 |
RAILWAY TANK CAR BOLSTER
A tank bolster construction including an outer body bolster structure underlying the tank at each truck centerline. This outer body bolster structure is shallow in configuration so as to...
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3559589 |
BOLSTER-DAMPENED FREIGHT CAR TRUCK
In a railroad car windowed side frame and bolster combination, a removable inclined antifriction bearing pad on the bolster is in contact with the inclined face of a spring-biased, stabilizing...
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3533359 |
RAILWAY CAR CENTER PLATE AND AUXILIARY RESILIENT BEARINGS
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