FIELD: machine building.
SUBSTANCE: group of inventions relates to machine building. Device comprises spring (3) with coating (7). Spring support (4) is made of plastic. Spring (3) and its support (4) are glued together with adhesive layer (8). Hardness of adhesive layer (8) is less than the hardness of coating (7). Method includes the steps of manufacturing spring device (2).
EFFECT: improved resistance to wear and improved service life is achieved.
16 cl, 5 dwg
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