Drop frame rail truck for semi-trailers - has chain with upwards sloping run adjusting support bracket in lengthwise direction, for easy loading and unloading
The middle portion of a drop-frame rail truck transporting lorry semi-trailers has a supporting bracket movable in the truck lengthwise direction by a chain drive, a low-level parking surface for the trailer wheels, and spark-guard plates at the truck wheels. The chain is at the ends of the bracket...
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Format: | Patent |
Sprache: | eng ; ger |
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Zusammenfassung: | The middle portion of a drop-frame rail truck transporting lorry semi-trailers has a supporting bracket movable in the truck lengthwise direction by a chain drive, a low-level parking surface for the trailer wheels, and spark-guard plates at the truck wheels. The chain is at the ends of the bracket in the transport direction and has a haulage run sloping upwards. Parallel rails joined together form a lengthwise guide, with surfaces working together of Nirosta(Sic) and material contg. polytetrafluorethylene. The packing surface contains openings so as to form individual beams, joined to each other by torsionally-rigid profiled members at the edges. The guard plates behind the parking surface have a wider roof portion and larger and reinforced lateral ribs, so as to form a cowl over the wheel space, being fixed to the underframe cross-members. ADVANTAGE - Easy loading and unloading min. risk of damage in transit. No accumulation of ice and snow on parking surface. |
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