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Automatic release system setting pigeons free at given intervals - uses electronic clock to control small electromotor opening doors to runways of pigeon house
Automatic release system setting pigeons free at given intervals - uses electronic clock to control small electromotor opening doors to runways of pigeon house
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机译：自动释放系统以给定的时间间隔放鸽子-使用电子钟控制通往鸽子舍跑道的小型电动机开门
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摘要
Conventional runs are used for letting pigeons into and out of their house. Each run has an opening and closing mechanism controlled by electronic clock set to the times at which the birds are to be released. A small electromotor that opens the runs is started by the clock. An oval wheel on the electromotor's spindle operates contacts that stop the electromotor when the run is open. The birds can now leave. - The runs are closed again after a given time so that the birds inside cannot leave but birds outside can enter. The open/close times can be set by the birds' owner. Weight = 1 kg. Supply = 220V.(0/1)
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