FIELD: machine building.
SUBSTANCE: invention refers to connection system with all-around force closure and to method of connections. At least one first and one second component parts of the connection system, which are connected with all-around force closure, are provided with a through hole, a bolt that passes from the first component part via the through hole, a tension nut that is screwed on the bolt for tightening of component parts, and a conic pair that has inner cone with a spline and external cone. Some part of that conic pair is made in the form of a conic clamping element that is located for radial tightening on the bolt between component parts and a tension nut and is movable in axial direction. Pressure nut is put on conic clamping element and can be clamped relative to thrust surface of the component part so that the possibility of movement of clamping element can be restricted.
EFFECT: possible control of pretensioning force on component parts to be tightened irrespective of each other.
19 cl, 14 dwg
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