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CA1223772A
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Convertible rail-highway semi-trailer with spread tandem axle units
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Relay-load/ratio valve for use in brake applications on air-spring equipped vehicles
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US4381713A
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Convertible rail-highway semi-trailer air controlled braking and suspension shifting system
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CA1156943A
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Rail car brake system
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BR8006902A
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Brake mechanism for a wagon
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US4316640A
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Electro pneumatic brake system for railway car
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Convertible rail highway semi-trailer air controlled suspension shifting system
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CA1097537A
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Self-steering rail-wheel set for convertible rail- highway vehicle
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CA1098087A
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Coupler to connect convertible rail-highway vehicles end to end
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US4311244A
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Automatic coupler to connect convertible rail-highway vehicles end to end
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US4342264A
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Convertible rail-highway semi-trailer fluid suspension
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Convertible rail-highway semi-trailer axle lifting and retaining mechanism
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US4202276A
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Self-steering wheel-set for convertible railway vehicle
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US4202454A
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Coupler to connect convertible rail-highway vehicles end to end
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US4276968A
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Rail car brake system
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US4202277A
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Convertible rail-highway semi-trailer
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