FIELD: transport engineering; railless vehicles.
SUBSTANCE: proposed trailer-train consists of prime mover and semitrailer whose support device is set into action through hinge chain from pivot rotating around its axle and coupled with drive mechanism. Pivot is made hollow, is equipped with shutoff ball valve and connected at one side with pneumatic brake system of semitrailer and at other side, through like valve, with pneumatic brake system of prime mover.
EFFECT: improved operating conditions at servicing of trailer-train.
4 dwg
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Authors
Dates
2006-01-27—Published
2004-11-22—Filed