发明名称 |
Bollard for use in towns and cities as a barrier against entry of motor vehicles comprises a cover element of high-density polyethylene, and a mortar core with plastic inclusions embedding a steel rod |
摘要 |
<p>The bollard for use in towns and cities as a barrier against entry of motor vehicles takes the form of a slender shaft with an inner structure which comprises a cover element (2) of high-density polyethylene, and a core (1) of cement mortar with recycled plastic material embedding a steel rod.</p> |
申请公布号 |
DE202004010449(U1) |
申请公布日期 |
2004.09.02 |
申请号 |
DE20042010449U |
申请日期 |
2004.07.03 |
申请人 |
SALAZAR, CARMEN ARRUE |
发明人 |
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分类号 |
E01F13/02;(IPC1-7):E01F15/00 |
主分类号 |
E01F13/02 |
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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