FIELD: bridging building. SUBSTANCE: bridge stacker comprises self-moving chassis and a bridge installed on the chassis. Terminal sections of end parts adjoining middle bridge parts from its one side are made in the form of parallel sectors with coaxial openings located along their circumferences with intervals within 20 EFFECT: improved performance. 6 dwg
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Authors
Dates
1995-09-27—Published
1993-06-15—Filed