SU37791A1 - Darning device - Google Patents

Description

The present invention aims to accelerate the process of darning stockings, etc., and improving the quality of work.

In the schematic drawing of FIG. 1, 2, 3 depict the view of the device in three projections; FIG. 4, 5, 6-view of the tube in a modified form.

The device according to FIG. 1, 2, 3 consists of the following. A slider 3 is installed inside the ring 1. It moves in the guides 4. In the slats on the hinges 6 there are fastened stitches 5, at the end of which there are slots 7 for the thread. The ruler is moved manually with the help of a handwheel 8 with an axis 9, on which the crank 10 is fastened, passing through the lugs 11 connected to the bar 3.

The action of the device is as follows. Subject shgopke stockings, etc. is placed on top of ring 1 and is fixed on it with the help of ring 2. In addition, the hole should be located approximately in the center of the ring. The rods 5, which, when perpendicular to the bar 3, are outside the hole, are deflected to the side, the rest by turning the handwheel 8 are raised so that the cuts 7 are at the level of the stocking pulled over the ring 1, etc.

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from one edge of the hole to the other, with a needle and thread, it is pulled about: in such a way that one thread passes between the rods 5, and the next thread enters the slot 7 of the rods. When the osnosa is tightened, the handwheel 8 is turned slightly, and the warp threads are lowered or raised one by one, forming a throat for skipping the needle with the grinding thread. By turning the handwheel crosswise to one side or the other, you can mend portions of the hole located on either side of a row of rods 5. After releasing the warp threads from the ridges 7, the weft threads close to the middle approach each other or, in the usual way, add an additional refinement thread in the middle. Pulling the weft yarn must begin not from the middle, but from the edge of the hole and, therefore, first pass the needle not through the entire shed, but through that part of it, the cutter corresponds to the length of the weft yiit near the edge of the hole.

The device according to FIG. 4, 5, and 6 depicts a modification of the proposed device, namely, that in the ring 1 two strips 3 with rods 5 move in different directions, with half of the warp threads (through one) being supported on cuts of one row

sterns 5, and the second half-on slots 7 of the other p yes. The rod travel with such a device is twice as small and, consequently, the base tension is less. In addition, in this case, each thread of the warp is more easily inserted into the corresponding slot and the possibility of touching the adjacent warp thread is excluded.

The subject matter of the invention. A shredding device, consisting of two nlanks, equipped with a series of hooks hinged in it, made rotatable to form the needles for the mouth of a heap using the throat needle from the main threads, alternately between the hooks, characterized by the fact that for the simultaneous, movement in different directions two strips 3, covered by rings 1, applied crank 10, mounted on the axis 9 and driven by the handwheel 8.

ig. 2. $ ng.4 fg.5.