发明名称 |
A ROAD MACHINE WITH A MEANS FOR DISCHARGING MATERIAL AND COMPRISING A DEVICE FOR VERIFYING THE DISCHARGE FUNCTION |
摘要 |
A road machine for preventing slippery roads and comprising a means for discharging and spreading material for preventing slippery roads as well as a device for verifying the discharge function. The verifying device comprises a microwave transmitter/receiver (10) and a signal processing circuit (20), which in response to the received signal can detect the presence of discharged material for preventing slippery roads. In this manner it is possible to carry out a contact-free verification of the discharge function of particles moving at a specific speed and in a specific direction.
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申请公布号 |
CA2425830(C) |
申请公布日期 |
2010.04.27 |
申请号 |
CA20012425830 |
申请日期 |
2001.11.13 |
申请人 |
EPOKE A/S |
发明人 |
NORTHEVED, ALLAN;LANGKJAER, CARSTEN |
分类号 |
E01C19/20 |
主分类号 |
E01C19/20 |
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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