| 摘要 |
<p>Installation of an automatic electrical feed cut-out to an electric motor is described, where the normal running of a textile loom is interrupted by a thread breakage detection device. Whereas it is usual for the driving motor to drive an empty pulley during such stoppage, the device of the invention stops such unnecessary use of electrical current by disconnection of the current feed by means of a tripolar disconnecting switch. To restart the loom, a striker button is supplied for the re-introduction of the current.</p> |
