FIELD: construction.
SUBSTANCE: connecting device contains the first connecting element, located in the connecting state of structural parts on the first constructive part, that contains the spring element, and the second connecting element, located in the connecting state of structural parts on the second constructive part, that comprises a receiving element. At least one of the connecting elements comprises a curved bearing surface, which in the longitudinal section has the shape of a circular arc and serves to adhere to the surface of the groove provided in the corresponding structural part. To connect the first structural part and the second structural part, the spring element is adapted to be engaged with the receiving element. The connecting device, especially the first connecting element (120) and/or the second connecting element, comprises an amplifying element for enhancing the elastic force of the spring element.
EFFECT: increased reliability of the structural parts connection.
20 cl, 13 dwg
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