| 摘要 |
PURPOSE: A wireless free running device is provided to allow the wireless free running device to be controlled in a remote place, while achieve improved safety and quality of construction of optical communication line. CONSTITUTION: A wireless free running device comprises a connector plate(40) slantly mounted on a press roller(27) which is arranged beneath a driving roller(26) and a slave roller(30); a handle(41) connected to the center of the connector plate; a wireless receiver(4) equipped with a battery and a control box mounted on a generator(2) arranged beneath the wireless receiver; and a wireless transmitter(15) for driving a battery and the generator.
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