Title:
CONTROLLING DEVICE AND TUNNELING MACHINE
Document Type and Number:
WIPO Patent Application WO/2015/132927
Kind Code:
A1
Abstract:
The purpose of the present invention is to perform cutting of obstacles with great flexibility in a tunneling machine. A controlling device for controlling the movement of a tunneling machine that comprises an ultra-high pressure injection nozzle provided on a rotatable cutter head and configured to be movable in the radial direction comprises: a position acquiring unit configured so as to acquire positioning information for the ultra-high pressure injection nozzle; and a display unit configured so as to display the position of the ultra-high pressure injection nozzle on the basis of the acquired position information in a way such that the movement of the ultra-high pressure injection nozzle in the radial direction and the movement of the ultra-high pressure injection nozzle in the circumferential direction due to the rotation of the cutter head can be visually identified.
Inventors:
NAKAKURO KENICHI (JP)
SHIMURA YOHEI (JP)
ARIGA TERUO (JP)
SHIMURA YOHEI (JP)
ARIGA TERUO (JP)
Application Number:
PCT/JP2014/055751
Publication Date:
September 11, 2015
Filing Date:
March 06, 2014
Export Citation:
Assignee:
NAKAKURO CONSTRUCTION CO LTD (JP)
AN ENGINEERING CO LTD (JP)
AN ENGINEERING CO LTD (JP)
International Classes:
E21D9/08
Foreign References:
| JP2624463B2 | 1997-06-25 | |||
| JP3363435B2 | 2003-01-08 |
Attorney, Agent or Firm:
ONO, Shinjiro et al. (JP)
Ono Shinjiro (JP)
Ono Shinjiro (JP)
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