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Tension Adjustment In Filamentary Materials
(AREA)
Abstract
Brake device of the shuttle bobbin thread, which is characterized essentially by the fact of consisting of two plates located before the exit of the shuttle thread, crossed by a rod that is at the same time axis of two springs that supported by one end to a support or to the same side of the shuttle, they press the other end each one of them to the corresponding plate, forcing to remain their surfaces in contact with a gentle pressure, so that the thread to leave the bobbin before to exit the shuttle passes between the two plates exercising a brake action. (Machine-translation by Google Translate, not legally binding)
Improvements in the mechanisms of retention of the thread in the continuous machines of double (Machine-translation by Google Translate, not legally binding)