摘要:
The invention relates to a release device for effecting the automatic rapid braking of moving machine parts, particularly of looms, which includes a braking actuating linkage subject to the action of force in the direction of actuation and maintained locked when the brake is released during machine running operation, and an electromagnet for unlocking the braking actuating linkage, energization of which is controlled by signals from monitoring members produced in case of breakdowns.
摘要:
A driving arrangement for a circular loom has at least one electromagnetic coupling which is capable of being actuated by a stop impulse synchronous with the stop signal of the weft thread supervisor, is disposed between the driving motor of the circular loom and the transmission of the fabric drawing-off device. This permits at a stop signal from the weft thread supervisor the disengagement of the transmission of the fabric drawing-off device from the driving motor of the circular loom, whereupon the fabric drawing-off device, with the inertia of the main shaft, immediately stops, unaffected by after-running of other loom components connected to the motor.