PIPE JACKING APPARATUS

PROBLEM TO BE SOLVED: To provide a pipe jacking apparatus which can shorten time for a pipe jacking operation, and which can be simplified and miniaturized. SOLUTION: In this pipe jacking apparatus 24 for use in a pipe jacking method, a plurality of cylinder devices 51a, 51b, 52a and 52b divided int...

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Bibliographische Detailangaben
Hauptverfasser:	TERATANI HIROSHI, FUTAHOSHI NORICHIKA, ASANO MICHIYA
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING EARTH DRILLING ENGINEERING ELEMENTS AND UNITS FIXED CONSTRUCTIONS GALLERIES GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LARGE UNDERGROUND CHAMBERS LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING MINING PIPES SHAFTS SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL TUNNELS WEAPONS
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