Title:
土壌を掘削し、埋め戻す装置および方法
Document Type and Number:
Japanese Patent JP3957328
Kind Code:
B2
Abstract:
A device for digging and backfilling of ditches, in particular for laying pipes, comprising an automotive travelling mechanism (2) carrying a machine frame (4) with an upper structure, a boom (6) pivoted on the machine frame (4) and having a plurality of boom arms (8, 10, 12) connected with each other with hinges and an excavator bucket (16) pivoted on the free end of the boom (6) is provided with a milling/mixing rotor (22) mounted to the excavator bucket (16).
Inventors:
Simmons, Dieter
Hebel, Karl-Otto
Hebel, Karl-Otto
Application Number:
JP50523399A
Publication Date:
August 15, 2007
Filing Date:
May 12, 1998
Export Citation:
Assignee:
Wildgen Gesellschaft Mitt Beschlenktor Haftung
Hebel, Karl-Otto
Hebel, Karl-Otto
International Classes:
E02F3/40; E02F3/96; E02F5/02; E02F5/12
Domestic Patent References:
| JP5988528A |
Foreign References:
| WO1995013432A1 | ||||
| US4793732 |
Attorney, Agent or Firm:
Toru Sakamoto
Takuji Harada
Takuji Harada