GLOVE WITH PNEUMATIC VIBRATION PROTECTION Russian patent published in 2012 - IPC A41D13/08 

FIELD: personal use articles.

SUBSTANCE: invention relates to individual means of protection of hands from vibration. A glove with pneumatic vibration protection containing palmar part with a fingerstall and a back part, interconnected to form an open cavity, and means for damping vibration connected with the source of compressed air and having a valve for regulating pressure. The back side of the glove is made of three layers: the outer made of solid shielding material, such as technical fabrics, knitted elastic middle layer, for example, of elastic synthetic fibers, and an inner layer made of natural fabrics such as cotton. And on the palmar side of working glove, through the linings made of protective material of the outer layer, pneumatic-elastic damping elements are fixed, which are made in the form of hollow elastic cylinders arranged in at least two vertical rows, parallel to each other and perpendicular to the axis of the glove. At that the pneumatic elastic-damping elements of adjacent rows are located in a chessboard manner, and the following materials can be used as material of pneumatic elastic-damping elements 2: rubber, cast polymer, for example, polyurethane, rubber-cord casing. At that on the palmar side of a work glove on its axis by means of a lining a basic pneumatic elastic damping element is fixed, which is made in the form of a hollow elastic cylinder having a greater length than the pneumatic elastic-damping elements, and is positioned vertically. At that it is connected with all the cavities of elastic damping elements filled with compressed air and connected with each other, and with the source of compressed air by damping channels representing flexible tubes made of elastic material with a calibrated internal cylindrical surface having throttling properties. At that the basic pneumatic elastic damping element is connected at a location closer to the glove wrist with a valve for regulating pressure in the cavities.

EFFECT: increased efficiency of vibration isolation and reliability of the operator's hands protection from vibration.

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