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Title:
【発明の名称】ミーリングドラムを用いて地中に深い溝を掘る装置
Document Type and Number:
Japanese Patent JP2866284
Kind Code:
B2
Abstract:
The invention relates to apparatus for producing trenches in the ground, of the type including a chassis equipped with cutting drums at its lower part. The chassis (1) is supported at its upper part (7) so that it can pivot about its vertical axis (5).

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Inventors:
FUIRITSUPU SHAANYO
JUZETSUPE TSUANETSUTO
Application Number:
JP28721693A
Publication Date:
March 08, 1999
Filing Date:
October 12, 1993
Export Citation:
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Assignee:
SORU CO
International Classes:
E02D17/13; E02F3/20; E02F3/22; E02F5/02; E02F5/08; (IPC1-7): E02F5/02; E02F5/08
Attorney, Agent or Firm:
Minoru Nakamura (6 outside)



 
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