Speed regulator for thread guides - having pins on free ends of axially displaceable parts of guide which engage in regulating slots

摘要

Equipment for regulating speed of a thread guide which is guided in a guide slot of a distribution mechanism includes a guide divided in at least two parts. The parts are engaging each other by axially displaceable projections. In the free ends of the parts of the guide are located pins which are slidingly mounted in regulating slots. The regulating slots are formed in auxiliary bodies which are ridigly attached to the distribution mechanism. The free end of the part of the guide is longitudinally projecting and is provided with an axis on which is rotatably mounted roller resting on a cam. The same free end of the part has an opening from which is suspended one and of a spring. The other end of the spring is attached to a projection of a body of the distribution mechanism.