发明名称 |
TRENCH CUTTING APPARATUS AND METHOD |
摘要 |
<p>A trench cutting apparatus comprises a main body portion, ground contacting conveying means on which the body portion is mounted and by which the apparatus can traverse the ground and at least one soil cutting device operable to cut a trench wherein the attitude of the soil cutting device is adjustable between a first use configuration configured for cutting a linear trench portion and a second use position configured for cutting a curved trench portion, said second use position being selected to minimise undercutting of a trench wall as said curved trench portion is formed.</p> |
申请公布号 |
EP2791426(A1) |
申请公布日期 |
2014.10.22 |
申请号 |
EP20120808453 |
申请日期 |
2012.12.14 |
申请人 |
IHC ENGINEERING BUSINESS LIMITED |
发明人 |
MANCHESTER, JONATHAN RALPH |
分类号 |
E02F5/14 |
主分类号 |
E02F5/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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