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5452776 |
Rail vehicles have a brake linkage being acted on by a brake cylinder for acting on at least one wheel set of a bogie, truck or running gear of the rail vehicle through brake blocks having brake block shoes and brake block shoe inserts. ...
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4563043 |
A dual-circuit master valve for hydraulically actuated power brakes is diosed. An equalizing device in the valve assures a uniform build-up of pressure in both brake circuits. Even if one brake circuit fails, the equalizing device assure...
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4553642 |
The brake beams of a single axle railway car wheel truck are swingingly suspended from a body portion of the car and engage with the axle housings of the wheel and axle assembly to enable the brake beams to move laterally and longitudina...
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4420065 |
A tread brake for braking a wheel (2) of a railway vehicle which is sprung relative to a frame (4) of the vehicle, comprises an actuator (5) suspended from the frame (4) by a swing arm (6), and a rigid link arm (7) fixed to the actuator ...
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4402388 |
A braking apparatus for rail vehicles has a brake actuating unit to one side of the vehicle wheel. A pair of brake shoes oppositely disposed on both sides of the wheel can be pressed against the contact surface of the wheel. A first vert...
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4381713 |
An air control system is provided for a vehicle convertible between highway and railway modes of travel. Air springs suspend a rail-wheel set axle unit and highway wheel-set axle units from the vehicle body so that the one wheel-set axle...
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4316418 |
An air control system is provided for a vehicle convertible between highway and railway modes of travel. A main body on the vehicles includes a highway wheel-set axle unit and a rail wheel-set axle unit. The vehicle is designed so that o...
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4202277 |
A convertible semi-trailer having over-the-road or highway running gear with rubber tired wheels and a flanged rail wheel-set and bogie, the body being supported upon said highway running gear and upon said railroad bogie independently b...
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4136760 |
A clasp brake rigging is provided with an axially acting brake regulator coupled between a pivotable control lever and a rigging pull rod opposite the dead brake lever. The control lever at an intermediate position is coupled by an adjus...
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3782511 |
Each wheel of the vehicle is provided with a self-adjusting brake unit having two interconnected shoes which are spring-loaded into the applied position. Each brake unit has a hydraulic ram actuatable by pressure fluid to release the bra...
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3624766 |
A railroad automatic-adjusting braking system is disclosed with a dead and live lever arrangement wherein a slack adjusting unit is located in the linkage between the brake shoe and one of the brake levers.
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3613840 |
A brake adjustment device for locomotives wherein slack in the brake mechanism may be quickly and easily adjusted, and the brakeshoes may be quickly removed and replaced when they have become sufficiently worn, or are otherwise damaged o...
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3502179 |
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3396823 |
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3319582 |
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3054476 |
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2996153 |
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2991848 |
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2950782 |
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2871989 |
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