DEVICE FOR TEMPORARY STORAGE OF WASHERS AND NUTS Russian patent published in 2019 - IPC B25B29/00 

FIELD: packaging and storage.

SUBSTANCE: use: for storage of washers and nuts. Summary of invention consists in the fact that construction has rigidly fixed to the base rigid guide in form of rod, constant round cross-section. Diameter of cross-section of this guide is less than diameter of hole in washers and nuts, which are supposed to be stored on this device, and length of this guide allows placing on guide more than five named nuts and washers. Guide is located in horizontal plane, part of guide form curve, in shape close to circle. Guide is composed, it consists of two parts. In the zone remote from the area of the guide attachment to the base the guide has a slot. End parts in the area of contact of two parts of the guide are made converging when approaching these ends. Besides, the narrowing part of these zones of the guide parts is, for example, a truncated cone or part of the sphere surface or another surface. At the same time parts of the guide in the cutting area are pressed to each other by their end parts due to elastic forces of the auxiliary resilient element, besides, this slot divides the guide into two parts approximately equal in length.

EFFECT: possibility of removing required washer (nut) without removing other washers (nuts).

1 cl, 2 dwg