| 发明名称 |
PEDAL PNEUMATICO DE COMANDO |
| 摘要 |
<p>A speed controlling arrangement for an electric motor is provided with a pneumatic foot controller which includes a bulb that is opened to the atmosphere between operative periods to equalize pressure in both the bulb and a transducer, but is closed when foot pressure is applied to the bulb to actuate the transducer.</p> |
| 申请公布号 |
BR8206618(A) |
申请公布日期 |
1983.10.04 |
| 申请号 |
BR19828206618 |
申请日期 |
1982.11.11 |
| 申请人 |
SINGER DO BRASIL INDUSTRIA E COMERCIO LTDA. |
发明人 |
JACK BROWN |
| 分类号 |
G05G1/30;D05B69/18;F15B7/00;H01C10/10;H02P7/06;H02P25/10;(IPC1-7):G05B11/44 |
主分类号 |
G05G1/30 |
| 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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