DEVICE FOR STITCHING DOCUMENT PACKAGE Russian patent published in 2018 - IPC B42B2/00 B42B2/10 

FIELD: manufacturing technology.

SUBSTANCE: device for stitching a package of documents, comprising device for forming a through hole mounted on the holder, a positioning device, rotatably, a spool with a thread for stitching a stack of documents, the device for forming the through hole is provided with a recess for engaging the thread located at its working end, characterized in that the holder is in the form of a handle, with the possibility of holding it by hand, while the working end of the handle is made in a width that allows the two devices of forming a through hole, that are made in the form of needles and are made with the possibility of engaging at their tips of the yarn, in addition, the device for placing the spool with the thread is fixed to the handle. In addition, one of the needles is provided with a recess for engaging the thread, and the second is provided with an eyelet for pushing the thread. In addition, the device for placing the spool with the thread is made in the form of a pin attached to the handle at its working end, with the possibility of putting a coil on it. In addition, the needles are rigidly and detachably attached to the handle. In addition, the thread coil accommodating device is provided with a casing configured to receive a threaded coil therein and provided with a slit oriented along a generatrix.

EFFECT: invention makes it possible to simplify the design of the device and to reduce its cumbersomeness, and also to increase the productivity, quality and convenience of performing operations when binding and binding a package of documents up to 10–12 pages thick in office conditions.

5 cl, 4 dwg