发明名称 |
EXCAVATION STATUS MONITORING SYSTEM FOR TUNNEL BORING MACHINE |
摘要 |
An excavation status monitoring system for a tunneling machine that includes a detecting portion mounted on a cutter head of the tunneling machine, including an accelerometer that detects a vibration or an acoustic sensor that detects a sound wave and a sound output portion that outputs a signal detected by the detecting portion as sound. |
申请公布号 |
KR20150099533(A) |
申请公布日期 |
2015.08.31 |
申请号 |
KR20157017101 |
申请日期 |
2013.11.12 |
申请人 |
HITACHI ZOSEN CORPORATION |
发明人 |
SASAKI KATSUYA;HIDANI KEITARO;TAKATORI KOHEI;MIWA TAKUYA |
分类号 |
E21D9/06;E02D29/045 |
主分类号 |
E21D9/06 |
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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