| 发明名称 |
VEHICLE LOAD INDICATING APPARATUS |
| 摘要 |
<p>The present invention provides an axle load weight indicating apparatus comprising a sensor for sensing relative movement between a stationary part and a moving part of a vehicle which controls the position of a beam of light incident on a light-dependent potentiometer. The signal from the potentiometer varies the mark/space ratio of an output pulse train to a detector. The detector is signalled to provide an indication when the mark/space ratio reaches a preset value.</p> |
| 申请公布号 |
CA1145780(A) |
申请公布日期 |
1983.05.03 |
| 申请号 |
CA19800350085 |
申请日期 |
1980.04.17 |
| 申请人 |
ASKEW, MALCOLM A. |
发明人 |
ASKEW, MALCOLM A.;SCOTT, NEIL G. (SECTION 33(1));SCOTT, KEITH |
| 分类号 |
B21J13/02;B21K5/20;(IPC1-7):B21K5/20 |
主分类号 |
B21J13/02 |
| 代理机构 |
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| 主权项 |
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