SU19988A1 - Guide for winding machines - Google Patents

Description

The devices for directing the thread of the winding machines, which have been used up to now, have the disadvantage that the thread from constant friction at the same place cuts into the surface, forming sharp edges that are harmful to the thread.

In the proposed yarn feeder, to eliminate this drawback, wire brackets are used that form the thread guides and are fixed on the bar, moving in the direction of the main movement to form a cross coil and at the same time along the thread guide.

In FIG. 1 and 2 schematically depict the view of the yarn feeder. The wire brackets forming between themselves the guide thread slit a are fastened on the bar 6, which receives a complicated movement from the crank disks with the help of d fingers (Fig. 1) or from the connecting rod e, moving along the arc on the tongues f swinging around the supports g (Fig. 2).

The subject of the patent.

1. A guide for winding machines, characterized in that the guiding threads of the slit a move simultaneously with the movement along the main direction to form a cross reeling also along the guiding thread of the slit, in order to prevent uneven wear of the thread on the thread.

2. When described in p; 1 a yarn feeder is used to communicate to it a complex movement of a device consisting of crank discs c, connected by equally spaced crank pins d to the yarn disc plate.

3. Variations of the device described in paragraph 1, characterized in that, instead of discs, rods / are used, swinging around the supports g and pivotally connected to the bar b. to the patent of a foreign company., Akts. № 19988 Island I.P. Bemberg

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